ATE512299T1 - Pumpe, insbesondere kraftstoffhochdruckpumpe - Google Patents
Pumpe, insbesondere kraftstoffhochdruckpumpeInfo
- Publication number
- ATE512299T1 ATE512299T1 AT09726240T AT09726240T ATE512299T1 AT E512299 T1 ATE512299 T1 AT E512299T1 AT 09726240 T AT09726240 T AT 09726240T AT 09726240 T AT09726240 T AT 09726240T AT E512299 T1 ATE512299 T1 AT E512299T1
- Authority
- AT
- Austria
- Prior art keywords
- pump
- pump piston
- tappet
- drive shaft
- disk
- Prior art date
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
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008000824A DE102008000824A1 (de) | 2008-03-26 | 2008-03-26 | Pumpe, insbesondere Kraftstoffhochdruckpumpe |
PCT/EP2009/051112 WO2009118212A1 (de) | 2008-03-26 | 2009-02-02 | Pumpe, insbesondere kraftstoffhochdruckpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE512299T1 true ATE512299T1 (de) | 2011-06-15 |
Family
ID=40695154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09726240T ATE512299T1 (de) | 2008-03-26 | 2009-02-02 | Pumpe, insbesondere kraftstoffhochdruckpumpe |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110023704A1 (de) |
EP (1) | EP2271838B1 (de) |
JP (1) | JP5323173B2 (de) |
CN (1) | CN101981316B (de) |
AT (1) | ATE512299T1 (de) |
DE (1) | DE102008000824A1 (de) |
WO (1) | WO2009118212A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007038525A1 (de) * | 2007-08-16 | 2009-02-19 | Robert Bosch Gmbh | Pumpe, insbesondere Kraftstoffhochdruckpumpe |
JP5372692B2 (ja) * | 2009-10-06 | 2013-12-18 | 日立オートモティブシステムズ株式会社 | 高圧燃料ポンプ |
DE102010011435A1 (de) * | 2010-03-15 | 2011-09-15 | Schaeffler Technologies Gmbh & Co. Kg | Baueinheit mit einem Pumpenkolben und einem Stößel |
IT1402008B1 (it) * | 2010-10-07 | 2013-08-28 | Bosch Gmbh Robert | Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna |
KR101204635B1 (ko) | 2011-09-21 | 2012-11-23 | 현대중공업 주식회사 | 엄브렐러 플런저가이드가 구비된 연료 분사펌프 |
EP2660459B1 (de) * | 2012-05-03 | 2016-04-06 | Delphi International Operations Luxembourg S.à r.l. | Lastverringerung |
US20150136051A1 (en) * | 2013-11-15 | 2015-05-21 | Delphi Technologies, Inc. | Camshaft and follower geometry |
GB2570290B (en) * | 2018-01-09 | 2020-04-29 | Delphi Tech Ip Ltd | Fuel pump |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3614942A (en) * | 1970-04-20 | 1971-10-26 | Johnson Products Inc | Metered mechanical tappet with slotted pushrod seat |
JP2722766B2 (ja) * | 1990-04-12 | 1998-03-09 | 株式会社デンソー | 燃料噴射ポンプ |
DE19522306B4 (de) * | 1994-06-24 | 2004-08-26 | Denso Corp., Kariya | Hochdruck-Kraftstoffzuführungspumpe |
US5775203A (en) * | 1997-01-28 | 1998-07-07 | Cummins Engine Company, Inc. | High pressure fuel pump assembly |
DE19802475A1 (de) * | 1998-01-23 | 1999-07-29 | Bosch Gmbh Robert | Radialkolbenpumpe zur Kraftstoffhochdruckerzeugung |
DE19809315A1 (de) * | 1998-03-05 | 1999-09-09 | Bosch Gmbh Robert | Radialkolbenpumpe zur Kraftstoffhochdruckerzeugung |
JPH11351094A (ja) * | 1998-06-10 | 1999-12-21 | Denso Corp | 燃料供給装置およびその組付方法 |
DE10039210A1 (de) * | 2000-08-10 | 2002-02-28 | Siemens Ag | Radialkolbenpumpe mit zweiteiligem Federträger |
JP3787508B2 (ja) * | 2001-07-19 | 2006-06-21 | 株式会社日立製作所 | 高圧燃料供給ポンプ |
WO2003014569A1 (de) * | 2001-08-08 | 2003-02-20 | Crt Common Rail Technologies Ag | Hochdruckförderpumpe |
EP1296061A3 (de) * | 2001-09-21 | 2005-03-16 | Hitachi, Ltd. | Hochdruckkraftstoffpumpe |
DE10147981A1 (de) * | 2001-09-28 | 2003-04-24 | Siemens Ag | Verbindungselement zur Verbindung eines Kolbens mit einem Rückstellelement |
DE10150351A1 (de) * | 2001-10-15 | 2003-05-08 | Bosch Gmbh Robert | Pumpenelement und Kolbenpumpe zur Kraftstoffhochdruckerzeugung |
DE10157076A1 (de) * | 2001-11-21 | 2003-05-28 | Bosch Gmbh Robert | Stößelkolben |
DE10200792A1 (de) * | 2002-01-11 | 2003-07-31 | Bosch Gmbh Robert | Kraftstoffpumpe für eine Brennkraftmaschine |
JP3897096B2 (ja) * | 2002-03-15 | 2007-03-22 | 株式会社デンソー | 高圧サプライポンプ |
US20050106035A1 (en) * | 2002-10-29 | 2005-05-19 | Nobuo Aoki | High flow rate fuel valve and fuel supply pump with the valve |
DE10302043A1 (de) * | 2002-10-31 | 2004-05-19 | Robert Bosch Gmbh | Kraftstoffhochdruckpumpe mit Kugelventil im Niederdruck-Einlass |
DE10313745A1 (de) * | 2003-03-27 | 2004-10-07 | Robert Bosch Gmbh | Hochdruckpumpe für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine |
DE20313014U1 (de) * | 2003-08-21 | 2004-12-23 | Robert Bosch Gmbh | Hochdruckpumpe für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine |
ATE463670T1 (de) * | 2004-01-14 | 2010-04-15 | Bosch Corp | Kraftstoffzufuhrpumpe |
DE102004013244A1 (de) * | 2004-03-18 | 2005-10-06 | Robert Bosch Gmbh | Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine |
DE102004013246A1 (de) | 2004-03-18 | 2005-10-06 | Robert Bosch Gmbh | Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine |
DE102004023541A1 (de) * | 2004-05-13 | 2005-12-01 | Robert Bosch Gmbh | Hochdruckpumpe für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine |
DE102006041673A1 (de) * | 2006-02-20 | 2007-08-23 | Robert Bosch Gmbh | Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine |
DE102007038525A1 (de) * | 2007-08-16 | 2009-02-19 | Robert Bosch Gmbh | Pumpe, insbesondere Kraftstoffhochdruckpumpe |
US8206131B2 (en) * | 2007-10-12 | 2012-06-26 | Nippon Soken, Inc. | Fuel pump |
JP2010037997A (ja) * | 2008-08-01 | 2010-02-18 | Denso Corp | 燃料供給ポンプ |
-
2008
- 2008-03-26 DE DE102008000824A patent/DE102008000824A1/de not_active Withdrawn
-
2009
- 2009-02-02 CN CN2009801104683A patent/CN101981316B/zh not_active Expired - Fee Related
- 2009-02-02 JP JP2011501159A patent/JP5323173B2/ja not_active Expired - Fee Related
- 2009-02-02 EP EP09726240A patent/EP2271838B1/de active Active
- 2009-02-02 US US12/934,416 patent/US20110023704A1/en not_active Abandoned
- 2009-02-02 AT AT09726240T patent/ATE512299T1/de active
- 2009-02-02 WO PCT/EP2009/051112 patent/WO2009118212A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2271838A1 (de) | 2011-01-12 |
CN101981316A (zh) | 2011-02-23 |
EP2271838B1 (de) | 2011-06-08 |
US20110023704A1 (en) | 2011-02-03 |
JP5323173B2 (ja) | 2013-10-23 |
JP2011518271A (ja) | 2011-06-23 |
DE102008000824A1 (de) | 2009-10-01 |
WO2009118212A1 (de) | 2009-10-01 |
CN101981316B (zh) | 2013-07-24 |
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