EP1096148B8 - Vorrichtung zum Erzeugen eines variablen Volumenstroms für eine Pumpe - Google Patents

Vorrichtung zum Erzeugen eines variablen Volumenstroms für eine Pumpe Download PDF

Info

Publication number: EP1096148B8
Authority: EP; European Patent Office
Prior art keywords: varying; pump; flow rate; distribution member; distribution
Prior art date: 1999-10-28
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.): Expired - Lifetime

Application number

EP20000123142

Other languages

English (en)

French (fr)

Other versions

EP1096148A2 (de

EP1096148A3 (de

EP1096148B1 (de

Inventor

Edwin Palesch

Gerold Sluka

Martin Werner

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.)

Aumovio Germany GmbH

Original Assignee

VDO Automotive AG

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.)

1999-10-28

Filing date

2000-10-25

Publication date

2008-05-07

2000-10-25 Application filed by VDO Automotive AG filed Critical VDO Automotive AG

2001-05-02 Publication of EP1096148A2 publication Critical patent/EP1096148A2/de

2006-07-19 Publication of EP1096148A3 publication Critical patent/EP1096148A3/de

2008-01-02 Application granted granted Critical

2008-01-02 Publication of EP1096148B1 publication Critical patent/EP1096148B1/de

2008-05-07 Publication of EP1096148B8 publication Critical patent/EP1096148B8/de

2020-10-25 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding 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
- 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
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/002—Hydraulic systems to change the pump delivery
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
- F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Fuel-Injection Apparatus (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Details Of Reciprocating Pumps (AREA)

EP20000123142 1999-10-28 2000-10-25 Vorrichtung zum Erzeugen eines variablen Volumenstroms für eine Pumpe Expired - Lifetime EP1096148B8 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE1999152000 DE19952000C2 (de)	1999-10-28	1999-10-28	Vorrichtung zum Erzeugen eines variablen Volumenstroms für eine Pumpe
DE19952000		1999-10-28

Publications (4)

Publication Number	Publication Date
EP1096148A2 EP1096148A2 (de)	2001-05-02
EP1096148A3 EP1096148A3 (de)	2006-07-19
EP1096148B1 EP1096148B1 (de)	2008-01-02
EP1096148B8 true EP1096148B8 (de)	2008-05-07

Family

ID=7927206

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20000123142 Expired - Lifetime EP1096148B8 (de)	1999-10-28	2000-10-25	Vorrichtung zum Erzeugen eines variablen Volumenstroms für eine Pumpe

Country Status (2)

Country	Link
EP (1)	EP1096148B8 (de)
DE (2)	DE19952000C2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0917936D0 (en)	2009-10-13	2009-11-25	3D Printer Aps	Three-dimensional printer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE594336C (de) *	1930-12-22	1934-03-15	Magneti Marelli Spa	Brennstoffeinspritzpumpe
GB459578A (en) *	1935-09-13	1937-01-11	Bosch Robert	Improvements in fuel injection pumps for internal combustion engines
DE724841C (de) *	1938-07-19	1942-09-07	Hans Polland	Verteiler fuer Brennstoff-Einspritzanlagen
DE2044015A1 (de) *	1970-09-04	1971-06-16	Kugelfischer Georg Schafer & Co, 8720 Schweinfurt	Stromungsmittel Rotationsverteiler
ES2146952T3 (es) *	1993-09-14	2000-08-16	Lucas Industries Ltd	Sistema de alimentacion de combustible.
DE19854509C2 (de) *	1998-11-25	2000-11-23	Siemens Ag	Vorrichtung zum Erzeugen eines variablen Volumenstromes bei einer Kraftstoffzuführung

1999
- 1999-10-28 DE DE1999152000 patent/DE19952000C2/de not_active Expired - Fee Related
2000
- 2000-10-25 DE DE50014889T patent/DE50014889D1/de not_active Expired - Lifetime
- 2000-10-25 EP EP20000123142 patent/EP1096148B8/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE19952000A1 (de)	2001-05-10
EP1096148A2 (de)	2001-05-02
EP1096148A3 (de)	2006-07-19
DE19952000C2 (de)	2001-08-16
EP1096148B1 (de)	2008-01-02
DE50014889D1 (de)	2008-02-14

Legal Events

Date	Code	Title	Description
2001-03-17	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
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2006-06-16	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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2006-10-04	17P	Request for examination filed	Effective date: 20060821
2006-11-02	17Q	First examination report despatched	Effective date: 20060928
2007-03-28	AKX	Designation fees paid	Designated state(s): DE FR GB IT
2007-06-13	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2007-10-19	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2007-11-30	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2007-12-12	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: SIEMENS VDO AUTOMOTIVE AG
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2008-03-19	RAP2	Party data changed (patent owner data changed or rights of a patent transferred)	Owner name: VDO AUTOMOTIVE AG
2008-07-16	RAP2	Party data changed (patent owner data changed or rights of a patent transferred)	Owner name: CONTINENTAL AUTOMOTIVE GMBH
2008-07-30	GBV	Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]
2008-08-01	ET	Fr: translation filed
2008-11-13	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
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2008-12-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB 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: 20080102
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