FR2343899A1 - Pompe d'injection de carburant pour moteurs a combustion interne - Google Patents
Pompe d'injection de carburant pour moteurs a combustion interneInfo
- Publication number
- FR2343899A1 FR2343899A1 FR7706991A FR7706991A FR2343899A1 FR 2343899 A1 FR2343899 A1 FR 2343899A1 FR 7706991 A FR7706991 A FR 7706991A FR 7706991 A FR7706991 A FR 7706991A FR 2343899 A1 FR2343899 A1 FR 2343899A1
- Authority
- FR
- France
- Prior art keywords
- internal combustion
- fuel injection
- combustion engines
- injection pump
- pump
- 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.)
- Withdrawn
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 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
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
- F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
- F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762609724 DE2609724A1 (de) | 1976-03-09 | 1976-03-09 | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
DE19772705719 DE2705719A1 (de) | 1977-02-11 | 1977-02-11 | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2343899A1 true FR2343899A1 (fr) | 1977-10-07 |
Family
ID=25770173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7706991A Withdrawn FR2343899A1 (fr) | 1976-03-09 | 1977-03-09 | Pompe d'injection de carburant pour moteurs a combustion interne |
Country Status (6)
Country | Link |
---|---|
US (1) | US4165723A (fr) |
JP (1) | JPS52109033A (fr) |
CH (1) | CH600150A5 (fr) |
ES (1) | ES456662A1 (fr) |
FR (1) | FR2343899A1 (fr) |
GB (1) | GB1556254A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4327694A (en) * | 1979-11-01 | 1982-05-04 | Caterpillar Tractor Co. | Unit fuel pump-injector with overfuel capability and timing retardation |
WO1981001314A1 (fr) * | 1979-11-01 | 1981-05-14 | R Henson | Unite de pompe-injecteur de carburant avec possibilite de suralimentation et de retardement de la distribution |
FR2487434B1 (fr) * | 1980-07-25 | 1985-11-29 | Inst Francais Du Petrole | Dispositif de pompage et d'injection pour moteur a combustion interne |
DE3215046C2 (de) * | 1982-04-22 | 1986-07-31 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Brennstoffeinspritzpumpe für Brennkraftmaschinen |
DE3215048C2 (de) * | 1982-04-22 | 1986-09-25 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Brennstoffeinspritzpumpe für Brennkraftmaschinen |
GB2133478A (en) * | 1983-01-08 | 1984-07-25 | Lucas Ind Plc | Fuel injection pumps |
US4674461A (en) * | 1984-10-02 | 1987-06-23 | Diesel Kiki Co., Ltd. | Unit injector for internal combustion engines |
DE3541049A1 (de) * | 1984-11-23 | 1986-06-05 | AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH, Prof. Dr.Dr.h.c. Hans List, Graz | Einrichtung zur unterbrechung des druckaufbaues bei einer kraftstoffeinspritzpumpe |
IT1182446B (it) * | 1985-02-15 | 1987-10-05 | Weber Spa Azienda Altegna | Pompa di iniezione del combustibile per motori a ciclo diesel per autoveicoli con regolazione della portata e dell anticipo di iniezione asservita alla pressione di alimentazione |
DE4205930C2 (de) * | 1992-02-26 | 1999-01-21 | Huber Motorenbau Inst | Kraftstoff-Einspritzpumpe für Dieselmotoren |
US6009850A (en) * | 1998-04-10 | 2000-01-04 | Alfred J. Buescher | High-pressure dual-feed-rate injector pump with grooved port-closing edge |
US5870996A (en) * | 1998-04-10 | 1999-02-16 | Alfred J. Buescher | High-pressure dual-feed-rate injector pump with auxiliary spill port |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB403598A (en) * | 1932-08-15 | 1933-12-28 | Bosch Robert | Improvements in or relating to injection pumps for internal combustion engines |
GB442554A (en) * | 1934-08-16 | 1936-02-11 | Automotive Prod Co Ltd | Improvements in or relating to fuel-injection pumps for internal combustion engines |
US2225019A (en) * | 1935-01-11 | 1940-12-17 | Retel Jules Marie Rene | Injection device for combustion engines |
DE704898C (de) * | 1938-09-03 | 1942-09-18 | Kloeckner Humboldt Deutz Akt G | Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen |
US2696807A (en) * | 1950-11-15 | 1954-12-14 | Gen Motors Corp | Dual fuel engine |
US2810375A (en) * | 1953-04-13 | 1957-10-22 | Nordberg Manufacturing Co | Injection pump for internal combustion engines |
-
1977
- 1977-02-21 CH CH212377A patent/CH600150A5/xx not_active IP Right Cessation
- 1977-03-08 GB GB9615/77A patent/GB1556254A/en not_active Expired
- 1977-03-09 US US05/776,036 patent/US4165723A/en not_active Expired - Lifetime
- 1977-03-09 JP JP2586677A patent/JPS52109033A/ja active Pending
- 1977-03-09 ES ES456662A patent/ES456662A1/es not_active Expired
- 1977-03-09 FR FR7706991A patent/FR2343899A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ES456662A1 (es) | 1978-01-16 |
GB1556254A (en) | 1979-11-21 |
JPS52109033A (en) | 1977-09-12 |
US4165723A (en) | 1979-08-28 |
CH600150A5 (fr) | 1978-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |