HUE024519T2 - Pulse attenuator - Google Patents

Pulse attenuator Download PDF

Info

Publication number: HUE024519T2
Authority: HU; Hungary
Prior art keywords: fee; tee; attenuator; attenuators; foe
Prior art date: 2010-12-15

Application number

HUE11009812A

Other languages

English (en)

Hungarian (hu)

Inventor

Stephan Wanner

Arthur Handtmann

Sebastian Franz

Stefan Schneider

Franz Prof Dr Dr H C Durst

Original Assignee

Kw -Technologie Gmbh & Co Kg

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.)

2010-12-15

Filing date

2011-12-14

Publication date

2016-01-28

2011-12-14 Application filed by Kw -Technologie Gmbh & Co Kg filed Critical Kw -Technologie Gmbh & Co Kg

2016-01-28 Publication of HUE024519T2 publication Critical patent/HUE024519T2/en

Links

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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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/165—Filtering elements specially adapted in fuel inlets to injector
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- F02M55/025—Common rails
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
- F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations

Landscapes

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

HUE11009812A 2010-12-15 2011-12-14 Pulse attenuator HUE024519T2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE102010054675		2010-12-15
DE102010054674		2010-12-15
DE102011116274		2011-10-19

Publications (1)

Publication Number	Publication Date
HUE024519T2 true HUE024519T2 (en)	2016-01-28

Family

ID=45421766

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HUE11009812A HUE024519T2 (en)	2010-12-15	2011-12-14	Pulse attenuator

Country Status (4)

Country	Link
EP (3)	EP2466113B1 (fr)
DE (3)	DE102011120924A1 (fr)
ES (3)	ES2525294T3 (fr)
HU (1)	HUE024519T2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2468118A1 (fr)	2010-12-24	2012-06-27	Philip Morris Products S.A.	Système de génération d'aérosol afin de désactiver un consommable
DE102012220661A1 (de) *	2012-11-13	2014-05-15	Robert Bosch Gmbh	Brennstoffverteiler, insbesondere Brennstoffverteilerleiste für gemischverdichtende, fremdgezündete Brennkraftmaschinen
DE102013003104A1 (de) *	2013-02-25	2014-08-28	L'orange Gmbh	Krafftstoffinjektor
US9644589B2 (en) *	2013-11-20	2017-05-09	Stanadyne Llc	Debris diverter shield for fuel injector
DE102015220550B4 (de)	2015-10-21	2025-02-06	Ford Global Technologies, Llc	Kraftstoffeinspritzdüse
DE102016209423B4 (de) *	2016-05-31	2025-07-03	Robert Bosch Gmbh	Hochdruckspeicher und Verfahren zur Herstellung eines Hochdruckspeichers
EP3502461A1 (fr) *	2017-12-20	2019-06-26	Continental Automotive GmbH	Passage de distribution de carburant pour système d'injection de carburant et procédé de fabrication d'un passage de distribution de carburant
EP3670895B1 (fr) *	2018-12-20	2023-10-18	Vitesco Technologies GmbH	Ensemble de rampe de carburant pour un système d'injection de carburant d'un moteur à combustion interne
DE102019103041B4 (de) *	2019-02-07	2022-12-29	Dr. Ing. H.C. F. Porsche Aktiengesellschaft	Sammeldruckleitung für ein Kraftstoffeinspritzsystem einer Verbrennungskraftmaschine
EP3805547A1 (fr) *	2019-10-08	2021-04-14	Vitesco Technologies GmbH	Système d'injection de carburant et procédé de fabrication d'un ensemble de rampe à carburant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4356091A (en)	1980-10-06	1982-10-26	Caterpillar Tractor Co.	Filtering and dampening apparatus
DE19516358C1 (de)	1995-05-04	1996-08-22	Daimler Benz Ag	Pulsationsdämpfer für Kraftstoff im Kraftstoffversorgungssystem einer Brennkraftmaschine
DE10226004A1 (de) *	2002-06-12	2004-01-08	Robert Bosch Gmbh	Kraftstoffeinspritzsystem mit einem Festkörperdämpfungselement
DE10247775B4 (de) *	2002-10-14	2005-12-29	Siemens Ag	Speichereinspritzsystem zur Dämpfung von Druckwellen, insbesondere bei einem Common Rail Einspritzsystem
US7093584B1 (en) *	2005-08-19	2006-08-22	Delphi Technologies, Inc.	Fuel injector noise mufflers
DE102006054178A1 (de) *	2006-11-16	2008-05-21	Robert Bosch Gmbh	Kraftstoffeinspritzsystem für eine Brennkraftmaschine mit druckschwingungsgedämpfter Kraftstoffrücklaufleitung
US7942132B2 (en) *	2008-07-17	2011-05-17	Robert Bosch Gmbh	In-line noise filtering device for fuel system

2011
- 2011-12-14 ES ES11009811.8T patent/ES2525294T3/es active Active
- 2011-12-14 ES ES11009813.4T patent/ES2509942T3/es active Active
- 2011-12-14 EP EP20110009812 patent/EP2466113B1/fr not_active Not-in-force
- 2011-12-14 DE DE201110120924 patent/DE102011120924A1/de not_active Withdrawn
- 2011-12-14 EP EP11009813.4A patent/EP2466116B1/fr not_active Not-in-force
- 2011-12-14 EP EP20110009811 patent/EP2466112B1/fr not_active Not-in-force
- 2011-12-14 HU HUE11009812A patent/HUE024519T2/en unknown
- 2011-12-14 DE DE102011120944A patent/DE102011120944A1/de not_active Withdrawn
- 2011-12-14 ES ES11009812T patent/ES2531313T3/es active Active
- 2011-12-14 DE DE102011120945A patent/DE102011120945A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
EP2466113A3 (fr)	2013-05-29
EP2466116B1 (fr)	2014-07-30
DE102011120944A1 (de)	2012-06-21
EP2466113A2 (fr)	2012-06-20
EP2466112A2 (fr)	2012-06-20
DE102011120924A1 (de)	2012-06-21
ES2509942T3 (es)	2014-10-20
EP2466116A3 (fr)	2013-05-29
EP2466113B1 (fr)	2014-12-17
EP2466116A2 (fr)	2012-06-20
ES2531313T3 (es)	2015-03-12
EP2466112A3 (fr)	2013-05-29
DE102011120945A1 (de)	2012-06-21
ES2525294T3 (es)	2014-12-19
EP2466112B1 (fr)	2014-09-03

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