EP3841296B1 - Pompe haute pression et système d'injection de carburant - Google Patents

Pompe haute pression et système d'injection de carburant Download PDF

Info

Publication number
EP3841296B1
EP3841296B1 EP19737722.9A EP19737722A EP3841296B1 EP 3841296 B1 EP3841296 B1 EP 3841296B1 EP 19737722 A EP19737722 A EP 19737722A EP 3841296 B1 EP3841296 B1 EP 3841296B1
Authority
EP
European Patent Office
Prior art keywords
fuel
pump
high pressure
particles
inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP19737722.9A
Other languages
German (de)
English (en)
Other versions
EP3841296A1 (fr
Inventor
Ben WADE
Alex MOLD
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phinia Delphi Luxembourg SARL
Original Assignee
Delphi Technologies IP Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delphi Technologies IP Ltd filed Critical Delphi Technologies IP Ltd
Publication of EP3841296A1 publication Critical patent/EP3841296A1/fr
Application granted granted Critical
Publication of EP3841296B1 publication Critical patent/EP3841296B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/464—Inlet valves of the check valve type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/27—Fuel-injection apparatus with filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/06—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the pressurisation of the fuel being caused by centrifugal force acting on the fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/20—Filtering

Definitions

  • the present invention relates to a high pressure pump of a fuel injection system of an internal combustion engine with a head member configured to reduce internal leakage issues risk.
  • a high pressure (HP) pump for a fuel injection system
  • the fuel enters a compression chamber via an inlet wherein it is compressed from a few bars to thousands of bars then is expelled via an outlet.
  • HP pump high pressure
  • Each movement of each element of the HP pump has therefore to be very precise for the system to work perfectly.
  • particles in fuel might strongly disrupt said movements, hence causing malfunctioning of the system.
  • a fuel filter is provided to protect the injection system.
  • particles of small sizes are not stopped by the filter and penetrate into the injection system.
  • some particles come from the injection system itself, whether in the case of a brand new car or as a consequence of an aging of the system.
  • Such a high pressure pump is shown for example in document WO2015/010856A .
  • Another document DE 10 2009 000 951 A presents a solution for effective separation of particles in the fuel, including the particles that pass through the conventional upstream fuel filter.
  • a high pressure pump of a fuel injection equipment of an internal combustion engine said pump comprising a head member having a body provided with a bore extending along a pumping axis from an open end to a closed end, said closed end partially defining a compression chamber, a plunger configured to reciprocate within said bore along said pumping axis to alternatively increase and decrease the volume of the compression chamber, a fuel inlet controlled by an inlet valve for allowing, in use, low-pressure fuel into the compression chamber, a fuel outlet controlled by an outlet valve for allowing, in use, high-pressure fuel out of the compression chamber, the body of the high pressure pump head further defining an inlet chamber wherein, in use, fuel at low pressure flows prior to passing through the fuel inlet, said inlet chamber being configured to urge the fuel flows with a rotational movement and, wherein, the body further comprises a particles trap gallery arranged on the outer periphery of said inlet chamber.
  • the inlet chamber comprises a conical base and a fuel entrance, said fuel entrance forming an acute angle with said conical base, and, in use, fuel rotationally flows in the conical base from the fuel entrance, the particles being trapped in the particles trap gallery of the outer periphery by action of a centrifugal force of the rotational movement.
  • the particles trap gallery may comprise a space wherein, in use, the particles are trapped.
  • the particles trap gallery may comprise a groove disposed in said space.
  • the particles trap gallery may comprise lips surrounding said groove.
  • a lip may be configured to cooperate with a cap of the head member.
  • a width of said lip may correspond to a width of said cap, so that, in use, the lip leans on the cap.
  • the lips may be rounded.
  • a diesel internal combustion engine is provided with a fuel injection equipment arranged to cyclically spray compressed diesel fuel in its cylinders.
  • Said equipment comprises a high pressure pump 10, shown on the figures.
  • the injection pump is one of the essential parts of the engine.
  • the pump is configured to generate a high pressure so that fuel is transmitted to a combustion chamber of the engine.
  • the pump 10 has a head member 12 with a body 14 provided with a bore 16 extending along a pumping axis X from an open end (not shown) to a closed end partially defining a compression chamber 18.
  • a plunger or piston 20 axially X extending from a first end, not shown, to a second end 22 partially defining the compression chamber 18.
  • the first end is configured to cooperate with a rotating cam, not shown.
  • the body 14 of the head member 12 further defines an inlet chamber 24 for receiving fuel in the HP pump.
  • the inlet chamber 24 is covered by a cap 26 of the head member 11.
  • a sealing 28 is disposed between the cap 26 and the inlet chamber 24.
  • the inlet chamber 24 comprises a base 30 with a conical shape presenting a downward slope from an outer periphery 32 to its center. Hence, the outer periphery 32 is located at the top of the conical base 30 whereas the center is located at the bottom of the conical base 30. In use, the inlet chamber 24 is fully filled with fuel from the base to the cap 26.
  • the body 14 also comprises a fuel entrance 34 exiting into the base 30 disposed close to the center of the base 30.
  • the fuel entrance 34 is angled relative to the conical base 30 while not perpendicular to the conical base 30.
  • the angle between the conical base 30 and the fuel entrance 34 is strictly acute so that the fuel entering the inlet chamber revolves around an axis line mainly corresponding to the pumping axis X.
  • the arrangement of the conical shape of the base 30 and the angled entrance 34 generates a rotational movement of the fuel entering into the inlet chamber 24 through the fuel entrance 34.
  • the combination of the downhill conical base with the tilted fuel entrance causes the driving of the fuel around the pumping axis between the fuel entrance 34 and the outer periphery 32.
  • the head member 12 further comprises a fuel inlet 36 controlled by an inlet valve 38. As shown in figure 2 , the fuel inlet 36 connects the inlet chamber 24 to the compression chamber 18.
  • the head member also comprises a fuel outlet 40 controlled by an outlet valve 42.
  • the valve 42 is provided with a ball 44 and a spring 46 to maintain the outlet 40 in a closed position illustrated on figure 2 .
  • the fuel inlet 36 is disposed opposite to outer periphery 32 holding the particles trap 48, i.e. at the center of the bottom of the inlet chamber 24.
  • the body 14 comprises a particles trap gallery 48 arranged on the outer periphery 32 of the inlet chamber 24.
  • the particles are trapped in the particles trap gallery 48 at the outer periphery 32 because of the difference of density of pure fuel on the one hand and of the fuel contaminating particles on the other hand.
  • the particles trap gallery 48 comprises a groove 50 surrounded by a top rounded lip 52 and a bottom rounded lip 54.
  • the width of the bottom lip 54 corresponds to the width of the cap 26 such that the lip 54 leans on the cap 26.
  • the width of the top lip 52 is smaller than the width of the cap 26 so that there is a space 56 between the cap 26 and the trap 48. As will be detailed later, the particles fall in the space 56 to the groove 50.
  • the invention is not limited to the illustrated configuration of the particles trap gallery 48.
  • the presence of the space 56 between the outer periphery 32 and the cap 26 might be sufficient for the particles to be trapped.
  • the outer periphery may present a shoulder.
  • the rounded shape of the lips ensures that assembly is not affected but might not be necessary, in which case the trap 48 can be formed with straight lines.
  • the cam rotates and imparts to the piston axial X reciprocal displacements defining a pumping cycle between a top dead center position (TDC) where the volume of the compression chamber 18 is minimum and a bottom dead center position (BDC) where said volume is maximum.
  • TDC top dead center position
  • BDC bottom dead center position
  • the piston reciprocates between BDC and TDC and it varies cyclically the volume of the compression chamber 18 wherein fuel at low pressure enters via the fuel inlet 36 controlled by the inlet valve 38 and exits after being pressurized, via an fuel outlet 40 controlled by the outlet valve 42.
  • the trap of the present invention prevents particles from flowing through the head member, reducing the risk of internal leakage issues and protecting the internal combustion engine of the vehicle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Claims (7)

  1. Pompe à haute pression (10) d'un équipement d'injection de carburant d'un moteur à combustion interne, ladite pompe comprenant
    un élément de tête (12) ayant un corps (14) pourvu d'un alésage (16) s'étendant le long d'un axe de pompage (X) allant d'une extrémité ouverte à une extrémité fermée, ladite extrémité fermée définissant partiellement une chambre de compression (18),
    un piston (20) conçu pour aller et venir au sein dudit alésage (16) le long dudit axe de pompage (X) pour augmenter et diminuer en alternance le volume de la chambre de compression (18),
    une entrée de carburant (36) commandée par une soupape d'entrée (38) pour autoriser, en cours d'utilisation, l'entrée d'un carburant basse pression dans la chambre de compression (18),
    une sortie de carburant (40) commandée par une soupape de sortie (42) pour autoriser, en cours d'utilisation, la sortie d'un carburant haute pression de la chambre de compression (18),
    le corps (14) de la tête de pompe à haute pression définissant en outre une chambre d'entrée (24) dans laquelle, en cours d'utilisation, du carburant à basse pression s'écoule avant de passer à travers l'entrée de carburant (36),
    la chambre d'entrée (24) comprenant une base conique (30) et une admission de carburant (34), la pompe à haute pression est caractérisée en ce que ladite admission de carburant (34) forme un angle aigu avec ladite base conique (30), ladite chambre d'entrée (24) étant conçue pour presser l'écoulement de carburant avec un mouvement de rotation et,
    dans laquelle le corps (14) comprend en outre une galerie de piégeage de particules (48) agencée sur la périphérie externe (32) de ladite chambre d'entrée (24), et dans laquelle, en cours d'utilisation, le carburant s'écoule en rotation dans la base conique (30) à partir de l'admission de carburant (34), les particules étant piégées dans la galerie de piégeage de particules (48) de la périphérie externe (32) par l'action d'une force centrifuge du mouvement de rotation.
  2. Pompe à carburant à haute pression (10) selon la revendication 1, dans laquelle la galerie de piégeage de particules comprend un espace (56) dans lequel, en cours d'utilisation, les particules sont piégées.
  3. Pompe à carburant à haute pression (10) selon la revendication 2, dans laquelle la galerie de piégeage de particules comprend une rainure (50) disposée dans ledit espace (56).
  4. Pompe à carburant à haute pression (10) selon la revendication 3, dans laquelle la galerie de piégeage de particules comprend des lèvres (52, 54) entourant ladite rainure (50).
  5. Pompe à carburant à haute pression (10) selon la revendication 4, dans laquelle une lèvre (54) est conçue pour coopérer avec une coiffe (26) de l'élément de tête (12).
  6. Pompe à carburant à haute pression (10) selon la revendication 5, dans laquelle une largeur de ladite lèvre (54) correspond à une largeur de ladite coiffe (26), de sorte qu'en cours d'utilisation la lèvre (54) s'appuie sur la coiffe (26).
  7. Pompe à carburant à haute pression (10) selon l'une quelconque des revendications 4 à 6, 10 dans laquelle les lèvres (52, 54) sont arrondies.
EP19737722.9A 2018-08-20 2019-07-08 Pompe haute pression et système d'injection de carburant Active EP3841296B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1813540.0A GB2576707B (en) 2018-08-20 2018-08-20 HP pump of a fuel injection system
PCT/EP2019/068276 WO2020038646A1 (fr) 2018-08-20 2019-07-08 Pompe haute pression et système d'injection de carburant

Publications (2)

Publication Number Publication Date
EP3841296A1 EP3841296A1 (fr) 2021-06-30
EP3841296B1 true EP3841296B1 (fr) 2023-08-16

Family

ID=63668204

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19737722.9A Active EP3841296B1 (fr) 2018-08-20 2019-07-08 Pompe haute pression et système d'injection de carburant

Country Status (4)

Country Link
EP (1) EP3841296B1 (fr)
CN (1) CN112601886B (fr)
GB (1) GB2576707B (fr)
WO (1) WO2020038646A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006045136B3 (de) * 2006-09-25 2007-12-06 Siemens Ag Filtervorrichtung und Verfahren zum Herstellen einer Filtervorrichtung
DE102009000951A1 (de) * 2009-02-18 2010-08-19 Robert Bosch Gmbh Kraftstoffhochdruckpumpe für eine Brennkraftmaschine
JP4811496B2 (ja) * 2009-04-16 2011-11-09 株式会社デンソー 燃料ポンプ
US9188120B2 (en) * 2009-05-22 2015-11-17 Michael Brent Ford Cyclonic debris evacuation apparatus and method for a pump
DE102009029582A1 (de) * 2009-09-18 2011-03-24 Robert Bosch Gmbh Hochdruckpumpe zur Förderung von Kraftstoff
DE102010041498A1 (de) * 2010-09-28 2012-03-29 Robert Bosch Gmbh Saugventil für eine Hochdruckpumpe sowie Hochdruckpumpe
DE102011004274A1 (de) * 2011-02-17 2012-08-23 Robert Bosch Gmbh Gehäuseteil für eine Komponente in einem Kraftstoffeispritzsystem
GB201313338D0 (en) * 2013-07-26 2013-09-11 Delphi Tech Holding Sarl High Pressure Pump
GB201518508D0 (en) * 2015-10-20 2015-12-02 Delphi Internat Operations Luxembourg S À R L Hydraulic machine with centrifugal particle trap
GB2549746B (en) * 2016-04-27 2020-04-01 Delphi Tech Ip Ltd High pressure fuel pump

Also Published As

Publication number Publication date
CN112601886A (zh) 2021-04-02
WO2020038646A1 (fr) 2020-02-27
CN112601886B (zh) 2022-12-20
GB2576707B (en) 2021-05-19
EP3841296A1 (fr) 2021-06-30
GB2576707A (en) 2020-03-04
GB201813540D0 (en) 2018-10-03

Similar Documents

Publication Publication Date Title
US7604462B2 (en) High pressure pump having plunger
KR102268867B1 (ko) 고압 디젤 펌프
CN107148515B (zh) 喷射装置及使用喷射装置的方法
US10473076B2 (en) High pressure pump with pump spring sealing sleeve
US20130306033A1 (en) Relief valve for high-pressure fuel pump
KR20190010716A (ko) 고압 연료 펌프
CN109519312B (zh) 高压燃料泵
KR101986017B1 (ko) 고압연료펌프
EP3635240B1 (fr) Pompe hp pour systèmes d'injection de diesel
EP3841296B1 (fr) Pompe haute pression et système d'injection de carburant
EP4226036B1 (fr) Pompe à carburant
US11421637B2 (en) High pressure diesel fuel pump pumping element
JP6497594B2 (ja) 燃料噴射ポンプのオイルタンクピストン
US3495686A (en) Impulse pump
US11982252B2 (en) Fuel pump assembly
EP3176422B1 (fr) Pompe à carburant
GB2579404A (en) Head member for a HP pump of a fuel injection system
JP6806769B2 (ja) 燃料ポンプアセンブリ
JP2017008806A (ja) 高圧ポンプ
CN1969124A (zh) 用于内燃机的燃料喷射装置的高压泵
JP6428361B2 (ja) ポンプ
GB2555599A (en) Fuel pump
EP3402979A1 (fr) Pompe à carburant

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210322

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230302

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230327

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602019035129

Country of ref document: DE

RAP4 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: DELPHI TECHNOLOGIES IP LIMITED

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20230816

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1600278

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230816

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231218

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231116

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231216

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231117

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602019035129

Country of ref document: DE

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: PHINIA DELPHI LUXEMBOURG SARL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20240517

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20240919 AND 20240925

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230816

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240731

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20240731

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20250612

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20250612

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240708

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250616

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20190708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20190708