FR2784141B1 - Pompe a pistons radiaux - Google Patents
Pompe a pistons radiauxInfo
- Publication number
- FR2784141B1 FR2784141B1 FR9911351A FR9911351A FR2784141B1 FR 2784141 B1 FR2784141 B1 FR 2784141B1 FR 9911351 A FR9911351 A FR 9911351A FR 9911351 A FR9911351 A FR 9911351A FR 2784141 B1 FR2784141 B1 FR 2784141B1
- Authority
- FR
- France
- Prior art keywords
- piston pump
- radial piston
- radial
- pump
- piston
- Prior art date
- 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 - Fee Related
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
- F04B1/0421—Cylinders
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19841642A DE19841642C2 (de) | 1998-09-11 | 1998-09-11 | Radialkolbenpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2784141A1 FR2784141A1 (fr) | 2000-04-07 |
FR2784141B1 true FR2784141B1 (fr) | 2002-05-17 |
Family
ID=7880656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9911351A Expired - Fee Related FR2784141B1 (fr) | 1998-09-11 | 1999-09-10 | Pompe a pistons radiaux |
Country Status (4)
Country | Link |
---|---|
US (1) | US6224351B1 (fr) |
JP (1) | JP2000087824A (fr) |
DE (1) | DE19841642C2 (fr) |
FR (1) | FR2784141B1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19848040A1 (de) * | 1998-10-17 | 2000-04-20 | Bosch Gmbh Robert | Kolbenpumpe zur Kraftstoffhochdruckversorgung |
JP2002371941A (ja) * | 2001-06-18 | 2002-12-26 | Denso Corp | 燃料噴射ポンプ |
DE10310124B4 (de) * | 2003-03-07 | 2009-09-10 | Continental Automotive Gmbh | Flachdichtung |
DE10310123A1 (de) * | 2003-03-07 | 2004-09-23 | Siemens Ag | Radialkolbenpumpe |
DE10339278B3 (de) * | 2003-08-26 | 2005-01-27 | Siemens Ag | Radialkolbenpumpe |
DE102006017037B4 (de) * | 2006-04-11 | 2015-09-17 | Continental Automotive Gmbh | Radialkolbenpumpe zur Kraftstoffhochdruckversorgung bei einer Brennkraftmaschine |
DE102008042626A1 (de) * | 2008-05-29 | 2009-12-03 | Robert Bosch Gmbh | Hochdruck-Kraftstoffpumpe |
CN102102611B (zh) * | 2011-03-14 | 2014-05-28 | 福建省莆田市中涵机动力有限公司 | 高压共轨系统直列式供油泵 |
US10823160B1 (en) * | 2017-01-12 | 2020-11-03 | Pumptec Inc. | Compact pump with reduced vibration and reduced thermal degradation |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806285A (en) * | 1972-04-07 | 1974-04-23 | West Chem Prod Inc | Reciprocating pump and intake valve means therefor |
US3779225A (en) * | 1972-06-08 | 1973-12-18 | Bendix Corp | Reciprocating plunger type fuel injection pump having electromagnetically operated control port |
DE2336118B2 (de) * | 1973-07-16 | 1976-11-18 | Wepuko-Hydraulik Gmbh, 7418 Metzingen | Einrichtung zur hydraulik-kolbenabdichtung, insbesondere bei hochdruck- kolbenpumpen |
US4140440A (en) * | 1974-12-30 | 1979-02-20 | Hydraulic Engine Development Group | Internal combustion piston engine-driven piston pump with hydraulic pressure return of combustion piston from BDC |
DE2648043C2 (de) * | 1976-10-23 | 1984-05-24 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe für Brennkraftmaschinen |
DE2730632A1 (de) * | 1977-07-07 | 1979-01-18 | Paul Hammelmann | Hochdrucksternpumpe |
DE7736591U1 (de) * | 1977-11-30 | 1983-08-18 | Oberdorfer, Guido, 7919 Bellenberg | Kolbenpumpe |
DE4213798C2 (de) * | 1992-04-27 | 2002-10-24 | Bosch Gmbh Robert | Radialkolbenpumpe, insbesondere Kraftstoffpumpe für Verbrennungsmotoren |
US5382140A (en) * | 1993-02-11 | 1995-01-17 | Elasis Sistema Ricerca Fiat Nel Mezzogiorno | Radial-piston pump |
JPH08144934A (ja) * | 1994-11-25 | 1996-06-04 | Zexel Corp | 低粘性燃料用ラジアルピストンポンプ |
DE19727249A1 (de) * | 1996-07-01 | 1998-01-08 | Rexroth Mannesmann Gmbh | Vorrichtung zur Stabilisierung des Exzenterrings einer Radialkolbenpumpe |
IT239879Y1 (it) * | 1996-12-23 | 2001-03-13 | Elasis Sistema Ricerca Fiat | Perfezionamenti ad una pompa a pistoni, in particolare ad una pompa apistoni radiali per il carburante di un motore a combustione interna. |
DE19729789A1 (de) * | 1997-07-11 | 1999-01-14 | Bosch Gmbh Robert | Radialkolbenpumpe zur Kraftstoffhochdruckversorgung |
-
1998
- 1998-09-11 DE DE19841642A patent/DE19841642C2/de not_active Revoked
-
1999
- 1999-09-08 JP JP11254537A patent/JP2000087824A/ja active Pending
- 1999-09-10 FR FR9911351A patent/FR2784141B1/fr not_active Expired - Fee Related
- 1999-09-13 US US09/394,886 patent/US6224351B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19841642C2 (de) | 2002-07-18 |
US6224351B1 (en) | 2001-05-01 |
JP2000087824A (ja) | 2000-03-28 |
FR2784141A1 (fr) | 2000-04-07 |
DE19841642A1 (de) | 2000-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 17 |
|
ST | Notification of lapse |
Effective date: 20170531 |