FR2721352B1 - Pompe à haute pression pour alimenter des injecteurs d'essence pour moteurs à explosion. - Google Patents
Pompe à haute pression pour alimenter des injecteurs d'essence pour moteurs à explosion.Info
- Publication number
- FR2721352B1 FR2721352B1 FR9407493A FR9407493A FR2721352B1 FR 2721352 B1 FR2721352 B1 FR 2721352B1 FR 9407493 A FR9407493 A FR 9407493A FR 9407493 A FR9407493 A FR 9407493A FR 2721352 B1 FR2721352 B1 FR 2721352B1
- Authority
- FR
- France
- Prior art keywords
- internal combustion
- high pressure
- pressure pump
- combustion engines
- fuel injectors
- 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
- 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
- F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil
-
- 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
-
- 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
- F02M59/08—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 two or more pumping elements with conjoint outlet or several pumping elements feeding one engine cylinder
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0469—Other heavy metals
- F05C2201/0475—Copper or alloys thereof
- F05C2201/0478—Bronze (Cu/Sn alloy)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/12—Coating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9407493A FR2721352B1 (fr) | 1994-06-17 | 1994-06-17 | Pompe à haute pression pour alimenter des injecteurs d'essence pour moteurs à explosion. |
US08/266,604 US5554008A (en) | 1994-06-17 | 1994-06-28 | High-pressure pump to feed internal-combustion engine fuel-injections |
DE69505599T DE69505599T2 (de) | 1994-06-17 | 1995-06-06 | Hochdruckpumpe zum Speisen von Kraftstoffeinspritzventilen für Verbrennungsmotoren |
EP95401303A EP0687812B1 (fr) | 1994-06-17 | 1995-06-06 | Pompe à haute pression pour alimenter des injecteurs d'essence pour moteurs à explosion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9407493A FR2721352B1 (fr) | 1994-06-17 | 1994-06-17 | Pompe à haute pression pour alimenter des injecteurs d'essence pour moteurs à explosion. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2721352A1 FR2721352A1 (fr) | 1995-12-22 |
FR2721352B1 true FR2721352B1 (fr) | 1996-09-06 |
Family
ID=9464377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9407493A Expired - Fee Related FR2721352B1 (fr) | 1994-06-17 | 1994-06-17 | Pompe à haute pression pour alimenter des injecteurs d'essence pour moteurs à explosion. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5554008A (fr) |
EP (1) | EP0687812B1 (fr) |
DE (1) | DE69505599T2 (fr) |
FR (1) | FR2721352B1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19708922B4 (de) * | 1996-03-13 | 2006-05-18 | Volkswagen Ag | Hydraulische Axialkolbenpumpe mit einem Gehäuse |
DE19708917B4 (de) * | 1996-03-13 | 2006-05-24 | Volkswagen Ag | Axialkolbenpumpe zur Förderung eines Fluides |
JP3990732B2 (ja) * | 1996-06-07 | 2007-10-17 | イドロ レデュク | 任意の流体用に使用できる高圧ポンプ |
DE19650246A1 (de) * | 1996-12-04 | 1998-06-10 | Bosch Gmbh Robert | Von einer Welle eines Verbrennungsmotors angetriebene Kolbenpumpe |
DE19833604A1 (de) * | 1997-07-29 | 1999-02-04 | Luk Fahrzeug Hydraulik | Kompressor |
DE19740436A1 (de) * | 1997-09-15 | 1999-03-18 | Schaeffler Waelzlager Ohg | Taumellager |
FR2794812B1 (fr) * | 1999-06-08 | 2003-02-21 | Peugeot Citroen Automobiles Sa | Pompe a haute pression a moyeu perfectionne |
DE10135727B4 (de) * | 2001-07-21 | 2019-07-04 | Volkswagen Ag | Regelventil gespeist mit Wechselspannung und Taumelscheibenkompressor mit diesem Regelventil |
US20150337869A1 (en) * | 2014-05-20 | 2015-11-26 | Ford Global Technologies, Llc | Self-orienting piston spring accumulator |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR983405A (fr) * | 1943-08-12 | 1951-06-22 | Applic Ind Et Commerciales Int | Pompe d'alimentation en carburant pour moteur à injection |
FR1020771A (fr) * | 1950-06-23 | 1953-02-10 | Bronzavia Sa | Pompe d'injection |
FR1193413A (fr) * | 1958-03-18 | 1959-11-03 | Pompe d'injection à soupapes commandées | |
FR1519694A (fr) * | 1967-02-03 | 1968-04-05 | Dispositif d'injection de carburant pour moteurs à combustion interne | |
US3739809A (en) * | 1971-06-21 | 1973-06-19 | O Ulbing | Engine apparatus |
DE3233579C2 (de) * | 1982-09-10 | 1984-09-13 | Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal | Axialkolbenmaschine |
JPH034780Y2 (fr) * | 1985-02-22 | 1991-02-07 | ||
DD255966A1 (de) * | 1986-11-10 | 1988-04-20 | Karl Marx Stadt Ind Werke | Steuerspiegel fuer hydrostatische kolbenpumpen |
SU1751391A1 (ru) * | 1990-01-03 | 1992-07-30 | Центральный научно-исследовательский институт автоматики и гидравлики | Аксиально-поршнева гидромашина |
EP0558389B1 (fr) * | 1992-02-28 | 1996-01-10 | Hydro Rene Leduc | Pompe hydraulique à pistons munis de clapets d'aspiration |
JPH0642431A (ja) * | 1992-07-27 | 1994-02-15 | Toyota Motor Corp | 斜板式プランジャポンプ |
-
1994
- 1994-06-17 FR FR9407493A patent/FR2721352B1/fr not_active Expired - Fee Related
- 1994-06-28 US US08/266,604 patent/US5554008A/en not_active Expired - Lifetime
-
1995
- 1995-06-06 EP EP95401303A patent/EP0687812B1/fr not_active Expired - Lifetime
- 1995-06-06 DE DE69505599T patent/DE69505599T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0687812B1 (fr) | 1998-10-28 |
EP0687812A1 (fr) | 1995-12-20 |
DE69505599D1 (de) | 1998-12-03 |
DE69505599T2 (de) | 1999-07-01 |
FR2721352A1 (fr) | 1995-12-22 |
US5554008A (en) | 1996-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20120229 |