DE102008000710A1 - Hochdruckpumpe - Google Patents

Hochdruckpumpe Download PDF

Info

Publication number: DE102008000710A1
Authority: DE; Germany
Prior art keywords: pump; spring element; drive shaft; pump assembly; piston
Prior art date: 2008-03-17
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

DE102008000710A

Other languages

German (de)

English (en)

Inventor

Friedrich Boecking

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch 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.)

2008-03-17

Filing date

2008-03-17

Publication date

2009-09-24

2008-03-17 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2008-03-17 Priority to DE102008000710A priority Critical patent/DE102008000710A1/de

2009-01-22 Priority to EP09722786A priority patent/EP2265811B1/fr

2009-01-22 Priority to CN2009801095468A priority patent/CN101978158B/zh

2009-01-22 Priority to AT09722786T priority patent/ATE523685T1/de

2009-01-22 Priority to PCT/EP2009/050679 priority patent/WO2009115353A1/fr

2009-09-24 Publication of DE102008000710A1 publication Critical patent/DE102008000710A1/de

Status Withdrawn legal-status Critical Current

Links

239000000446 fuel Substances 0.000 claims abstract description 20
238000002347 injection Methods 0.000 claims abstract description 6
239000007924 injection Substances 0.000 claims abstract description 6
238000002485 combustion reaction Methods 0.000 claims abstract description 5
238000006073 displacement reaction Methods 0.000 claims description 3
230000000712 assembly Effects 0.000 description 7
238000000429 assembly Methods 0.000 description 7
230000005540 biological transmission Effects 0.000 description 2
BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
239000002283 diesel fuel Substances 0.000 description 1
230000005489 elastic deformation Effects 0.000 description 1
230000036316 preload Effects 0.000 description 1

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
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/04—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
- F02M59/06—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps with cylinders arranged radially to driving shaft, e.g. in V or star arrangement
- 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
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
- F02M59/102—Mechanical drive, e.g. tappets or cams
- 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
- 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
- F02M59/48—Assembling; Disassembling; Replacing
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0426—Arrangements for pressing the pistons against the actuated cam; Arrangements for connecting the pistons to the actuated cam
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0439—Supporting or guiding means for the pistons
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2307/00—Preventing the rotation of tappets

Landscapes

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

DE102008000710A 2008-03-17 2008-03-17 Hochdruckpumpe Withdrawn DE102008000710A1 (de)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
DE102008000710A DE102008000710A1 (de)	2008-03-17	2008-03-17	Hochdruckpumpe
EP09722786A EP2265811B1 (fr)	2008-03-17	2009-01-22	Pompe haute pression
CN2009801095468A CN101978158B (zh)	2008-03-17	2009-01-22	高压泵
AT09722786T ATE523685T1 (de)	2008-03-17	2009-01-22	Hochdruckpumpe
PCT/EP2009/050679 WO2009115353A1 (fr)	2008-03-17	2009-01-22	Pompe haute pression

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102008000710A DE102008000710A1 (de)	2008-03-17	2008-03-17	Hochdruckpumpe

Publications (1)

Publication Number	Publication Date
DE102008000710A1 true DE102008000710A1 (de)	2009-09-24

Family

ID=40430017

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE102008000710A Withdrawn DE102008000710A1 (de)	2008-03-17	2008-03-17	Hochdruckpumpe

Country Status (5)

Country	Link
EP (1)	EP2265811B1 (fr)
CN (1)	CN101978158B (fr)
AT (1)	ATE523685T1 (fr)
DE (1)	DE102008000710A1 (fr)
WO (1)	WO2009115353A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103261684A (zh) *	2010-12-17	2013-08-21	罗伯特·博世有限公司	高压泵
FR3016929A1 (fr) *	2014-01-30	2015-07-31	Motorisations Aeronautiques	Dispositif d'injection de carburant pour moteur a pistons a plat
DE102017103483B3 (de) *	2017-02-21	2018-01-04	Schaeffler Technologies AG & Co. KG	Rollenstößel
WO2018184621A1 (fr) *	2017-04-03	2018-10-11	Schaeffler Technologies AG & Co. KG	Poussoir à galet léger
WO2018184620A1 (fr) *	2017-04-03	2018-10-11	Schaeffler Technologies AG & Co. KG	Poussoir à galet comportant plusieurs parties
DE102012212579B4 (de) *	2012-07-18	2018-11-22	Continental Automotive Gmbh	Rollenstößelanordnung für eine Radialkolbenpumpe mit zwei Sicherungselementen für die Laufrolle des Rollenstößels
IT201800006423A1 (it) *	2018-06-18	2019-12-18		Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103726964A (zh) *	2012-10-16	2014-04-16	北京亚新科天纬油泵油嘴股份有限公司	高压共轨泵用的吸油控制装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005046670A1 (de)	2005-09-29	2007-04-05	Robert Bosch Gmbh	Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB533405A (en) *	1939-11-03	1941-02-12	Automotive Prod Co Ltd	Improvements in or relating to reciprocating pumps
DE4027794C2 (de)	1990-09-01	2002-06-20	Continental Teves Ag & Co Ohg	Hydraulische Radialkolbenpumpe
DE9209366U1 (de) *	1992-07-11	1993-07-29	Wap Reinigungssysteme Gmbh & Co, 89287 Bellenberg	Radialkolbenpumpe
DE19650276A1 (de) *	1996-12-04	1998-06-10	Teves Gmbh Alfred	Hubkolbenpumpe
DE19816044C2 (de) *	1998-04-09	2002-02-28	Bosch Gmbh Robert	Radialkolbenpumpe zur Kraftstoffhochdruckerzeugung
DE19948445A1 (de)	1999-10-08	2001-04-12	Continental Teves Ag & Co Ohg	6-Kolben-Pumpe, insbesondere für geregelte Bremssysteme
DE10355027A1 (de) *	2003-11-25	2005-06-23	Robert Bosch Gmbh	Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine

2008
- 2008-03-17 DE DE102008000710A patent/DE102008000710A1/de not_active Withdrawn
2009
- 2009-01-22 AT AT09722786T patent/ATE523685T1/de active
- 2009-01-22 WO PCT/EP2009/050679 patent/WO2009115353A1/fr not_active Ceased
- 2009-01-22 CN CN2009801095468A patent/CN101978158B/zh not_active Expired - Fee Related
- 2009-01-22 EP EP09722786A patent/EP2265811B1/fr not_active Not-in-force

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005046670A1 (de)	2005-09-29	2007-04-05	Robert Bosch Gmbh	Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103261684B (zh) *	2010-12-17	2016-05-11	罗伯特·博世有限公司	高压泵
CN103261684A (zh) *	2010-12-17	2013-08-21	罗伯特·博世有限公司	高压泵
DE102012212579B4 (de) *	2012-07-18	2018-11-22	Continental Automotive Gmbh	Rollenstößelanordnung für eine Radialkolbenpumpe mit zwei Sicherungselementen für die Laufrolle des Rollenstößels
FR3016929A1 (fr) *	2014-01-30	2015-07-31	Motorisations Aeronautiques	Dispositif d'injection de carburant pour moteur a pistons a plat
WO2015114272A1 (fr) *	2014-01-30	2015-08-06	Societe De Motorisations Aeronautiques	Moteur a pistons a plat avec un dispositif d'injection de carburant
DE102017103483B3 (de) *	2017-02-21	2018-01-04	Schaeffler Technologies AG & Co. KG	Rollenstößel
WO2018153396A1 (fr) *	2017-02-21	2018-08-30	Schaeffler Technologies AG & Co. KG	Poussoir à galet
WO2018184621A1 (fr) *	2017-04-03	2018-10-11	Schaeffler Technologies AG & Co. KG	Poussoir à galet léger
WO2018184620A1 (fr) *	2017-04-03	2018-10-11	Schaeffler Technologies AG & Co. KG	Poussoir à galet comportant plusieurs parties
CN110462202A (zh) *	2017-04-03	2019-11-15	舍弗勒技术股份两合公司	多件式的滚珠挺杆
US10837325B2 (en)	2017-04-03	2020-11-17	Schaeffler Technologies AG & Co. KG	Lightweight-construction roller tappet
CN110462202B (zh) *	2017-04-03	2021-07-30	舍弗勒技术股份两合公司	多件式的滚珠挺杆
US11231000B2 (en)	2017-04-03	2022-01-25	Schaeffler Technologies AG & Co. KG	Multi-part roller tappet
IT201800006423A1 (it) *	2018-06-18	2019-12-18		Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna

Also Published As

Publication number	Publication date
CN101978158B (zh)	2013-03-27
CN101978158A (zh)	2011-02-16
EP2265811A1 (fr)	2010-12-29
WO2009115353A1 (fr)	2009-09-24
ATE523685T1 (de)	2011-09-15
EP2265811B1 (fr)	2011-09-07

Publication	Publication Date	Title
EP1931875B1 (fr)	2010-03-10	Pompe haute pression utilisee en particulier pour un dispositif d'injection du carburant d'un moteur a combustion interne,
EP2265811B1 (fr)	2011-09-07	Pompe haute pression
DE102012204264A1 (de)	2013-09-19	Hochdruckpumpe
EP2464866B1 (fr)	2016-10-12	Pompe à haute pression
DE102004013244A1 (de)	2005-10-06	Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
DE102009003054A1 (de)	2010-11-18	Hochdruckpumpe
DE112011105490T5 (de)	2014-05-08	Kraftstoffpumpe
DE102009001566A1 (de)	2010-09-23	Hochdruckpumpe
DE102008040088A1 (de)	2010-01-07	Hochdruckpumpe
DE102010028036A1 (de)	2011-10-27	Hochdruckpumpe
DE102008001890A1 (de)	2009-11-26	Hochdruckpumpe
DE102009002520A1 (de)	2010-10-28	Hochdruckpumpe
DE102008002178A1 (de)	2009-12-10	Hochdruckpumpe
DE102008015547A1 (de)	2009-10-01	Hochdruckpumpe
DE102008017824A1 (de)	2009-10-15	Stößelbaugruppe für eine Hochdruckpumpe und Hochdruckpumpe
DE102010027749A1 (de)	2011-10-20	Hochdruckpumpe
DE102008015548A1 (de)	2009-10-01	Hochdruckpumpe
DE102008043846A1 (de)	2010-05-20	Hochdruckpumpe
DE102010031390B4 (de)	2018-08-09	Saugventil einer Kraftstoffversorgungsanlage einer Brennkraftmaschine
DE102010027792A1 (de)	2011-10-20	Hochdruckpumpe
DE102013212304A1 (de)	2014-12-31	Hochdruckpumpe
DE102010001119A1 (de)	2011-07-28	Hochdruckpumpe
DE102008040090A1 (de)	2010-01-07	Hochdruckpumpe
DE102022207673A1 (de)	2024-02-01	Kolbenpumpe, insbesondere Kraftstoff-Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine
DE102022205340A1 (de)	2023-11-30	Kolbenpumpe, insbesondere Kraftstoff-Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine

Legal Events

Date	Code	Title	Description
2014-01-09	R119	Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee	Effective date: 20131001