EP4080047C0 - Dispositif de pompe - Google Patents

Dispositif de pompe

Info

Publication number: EP4080047C0
Authority: EP; European Patent Office
Prior art keywords: pump device; pump
Prior art date: 2021-04-22
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

EP22167974.9A

Other languages

German (de)

English (en)

Other versions

EP4080047A1 (fr

EP4080047B1 (fr

Inventor

Frank Kattler

Christian Groh

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.)

Hydac Fluidtechnik GmbH

Original Assignee

Hydac Fluidtechnik GmbH

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.)

2021-04-22

Filing date

2022-04-12

Publication date

2024-06-05

2022-04-12 Application filed by Hydac Fluidtechnik GmbH filed Critical Hydac Fluidtechnik GmbH

2022-10-26 Publication of EP4080047A1 publication Critical patent/EP4080047A1/fr

2024-06-05 Application granted granted Critical

2024-06-05 Publication of EP4080047B1 publication Critical patent/EP4080047B1/fr

2024-06-05 Publication of EP4080047C0 publication Critical patent/EP4080047C0/fr

Status Active legal-status Critical Current

2042-04-12 Anticipated expiration legal-status Critical

Links

Classifications

- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
- 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
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
- 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
- F04B53/10—Valves; Arrangement of valves
- F04B53/12—Valves; Arrangement of valves arranged in or on pistons
- F04B53/121—Valves; Arrangement of valves arranged in or on pistons the valve being an annular ring surrounding the piston, e.g. an O-ring
- 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
- F04B53/10—Valves; Arrangement of valves
- F04B53/12—Valves; Arrangement of valves arranged in or on pistons
- F04B53/122—Valves; Arrangement of valves arranged in or on pistons the piston being free-floating, e.g. the valve being formed between the actuating rod and the piston
- 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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0073—Piston machines or pumps characterised by having positively-driven valving the member being of the lost-motion type, e.g. friction-actuated members, or having means for pushing it against or pulling it from its seat
- 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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Details Of Reciprocating Pumps (AREA)

EP22167974.9A 2021-04-22 2022-04-12 Dispositif de pompe Active EP4080047B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102021002116.9A DE102021002116A1 (de)	2021-04-22	2021-04-22	Pumpenvorrichtung

Publications (3)

Publication Number	Publication Date
EP4080047A1 EP4080047A1 (fr)	2022-10-26
EP4080047B1 EP4080047B1 (fr)	2024-06-05
EP4080047C0 true EP4080047C0 (fr)	2024-06-05

Family

ID=81307449

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22167974.9A Active EP4080047B1 (fr)	2021-04-22	2022-04-12	Dispositif de pompe

Country Status (2)

Country	Link
EP (1)	EP4080047B1 (fr)
DE (1)	DE102021002116A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1719644U (de) *	1953-02-28	1956-03-29	Limon Fluhme & Co De	Kolbenpumpe, insbesondere fuer schmiermittel.
DE1295376B (de) *	1962-02-14	1969-05-14	Tecalemit Gmbh Deutsche	Schmiersystem fuer Fahrzeuge oder Maschinen
DE1301956B (de) *	1966-04-02	1969-08-28	Eberspaecher J	Brennstoff-Kolbenpumpe
US3468257A (en) *	1966-04-02	1969-09-23	Eberspaecher J	Liquid pump valve actuating arrangement
DE102008046060B4 (de)	2008-09-08	2011-04-14	Thomas Magnete Gmbh	Hydraulische Endlagendämpfung einer Hubkolbenpumpe
DE102012010980A1 (de)	2012-06-02	2013-12-05	Hydac Electronic Gmbh	System zur Abgasnachbehandlung bei Verbrennungsmotoren
DE102016203543B3 (de)	2016-03-03	2017-08-31	Continental Automotive Gmbh	Pumpenkolben für eine Kolben-Kraftstoffhochdruckpumpe sowie Kolben-Kraftstoffhochdruckpumpe
DE102018001523A1 (de)	2018-02-27	2019-08-29	Hydac Electronic Gmbh	Einrichtung zur Bereitstellung von unter einem vorgebbaren Druck stehenden Fluiden
DE102019000488B4 (de)	2019-01-23	2022-02-10	Hydac Fluidtechnik Gmbh	Vorrichtung zum Bereitstellen eines unter einem vorgebbaren Druck stehenden Fluids

2021
- 2021-04-22 DE DE102021002116.9A patent/DE102021002116A1/de not_active Withdrawn
2022
- 2022-04-12 EP EP22167974.9A patent/EP4080047B1/fr active Active

Also Published As

Publication number	Publication date
EP4080047A1 (fr)	2022-10-26
EP4080047B1 (fr)	2024-06-05
DE102021002116A1 (de)	2022-10-27

Legal Events

Date	Code	Title	Description
2022-09-23	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
2022-09-23	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED
2022-10-26	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
2023-04-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-05-31	17P	Request for examination filed	Effective date: 20230426
2023-05-31	RBV	Designated contracting states (corrected)	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
2024-01-02	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2024-01-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2024-01-17	RIC1	Information provided on ipc code assigned before grant	Ipc: F04B 53/12 20060101ALI20231212BHEP Ipc: F04B 17/04 20060101ALI20231212BHEP Ipc: F04B 13/00 20060101ALI20231212BHEP Ipc: F04B 7/04 20060101ALI20231212BHEP Ipc: F04B 7/00 20060101AFI20231212BHEP
2024-01-24	INTG	Intention to grant announced	Effective date: 20240103
2024-04-27	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2024-05-03	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2024-05-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
2024-06-05	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
2024-06-14	REG	Reference to a national code	Ref country code: CH Ref legal event code: EP
2024-06-27	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 502022000981 Country of ref document: DE
2024-07-03	REG	Reference to a national code	Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN
2024-07-10	U01	Request for unitary effect filed	Effective date: 20240605
2024-07-17	U07	Unitary effect registered	Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI Effective date: 20240612
2024-10-10	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20240605
2024-10-11	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: 20240906
2024-10-21	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: 20240605
2024-10-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20240905 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: 20240605 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: 20240906 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: 20240605 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: 20240905
2025-01-16	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: 20240605
2025-01-23	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: 20241005
2025-01-24	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20240605
2025-01-27	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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: 20240605 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: 20240605
2025-01-28	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: 20240605
2025-01-31	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: 20240605 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: 20240605 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: 20240605 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: 20240605 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: 20241005 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: 20240605
2025-04-11	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2025-04-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2025-05-14	26N	No opposition filed	Effective date: 20250306
2025-06-04	U20	Renewal fee for the european patent with unitary effect paid	Year of fee payment: 4 Effective date: 20250430
2025-11-25	REG	Reference to a national code	Ref country code: CH Ref legal event code: H13 Free format text: ST27 STATUS EVENT CODE: U-0-0-H10-H13 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20251125
2025-12-22	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: 20240605
2026-01-19	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250430
2026-04-09	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20260210 Year of fee payment: 5
2026-04-13	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: 20250412

Publication	Publication Date	Title
EP4251257C0 (fr)	2025-08-20	Dispositif de pompe à sang para-aortique
EP4302880A4 (fr)	2025-03-26	Ensemble pompe
EP4497421C0 (fr)	2026-01-14	Dispositif d'ostomie
EP4339460A4 (fr)	2024-04-17	Dispositif de pompe
EP4285026C0 (fr)	2025-08-27	Dispositif de pompage
EP4253760A4 (fr)	2024-10-30	Dispositif de type pompe
EP4051393C0 (fr)	2025-06-11	Dispositif de slackline
EP4153103C0 (fr)	2024-03-06	Dispositif de stomie
EP3992475C0 (fr)	2024-04-17	Dispositif de connexion
EP4374970A4 (fr)	2025-07-23	Ensemble pompe
EP4063026C0 (fr)	2023-09-20	Dispositif d'application
EP4135639C0 (fr)	2026-03-25	Appareil de stomie
DK4471271T3 (da)	2026-03-09	Pumpeanordning
EP3807536C0 (fr)	2023-08-02	Dispositif de pompe volumétrique
DK3813525T3 (da)	2022-12-19	Pumpeanordning
EP4170181A4 (fr)	2023-12-20	Dispositif de type pompe
DK3670929T3 (da)	2022-09-12	Hydraulisk pumpeindretning
EP3882185C0 (fr)	2023-11-22	Appareil de pompage
DK4137023T3 (da)	2024-08-19	Sugeindretning
EP4119469C0 (fr)	2024-01-17	Dispositif de levage et de pivotement
EP4198319C0 (fr)	2025-11-19	Ensemble pompe
EP4434374A4 (fr)	2025-10-01	Dispositif d'aspiration
IL309761A (en)	2024-02-01	Abatement apparatus
EP4279118A4 (fr)	2024-11-20	Dispositif de raccordement
KR102226969B9 (ko)	2021-09-17	펌프