GB1398512A - Fuel injection pump assembly for an internal combustion engine - Google Patents
Fuel injection pump assembly for an internal combustion engineInfo
- Publication number
- GB1398512A GB1398512A GB3981372A GB3981372A GB1398512A GB 1398512 A GB1398512 A GB 1398512A GB 3981372 A GB3981372 A GB 3981372A GB 3981372 A GB3981372 A GB 3981372A GB 1398512 A GB1398512 A GB 1398512A
- Authority
- GB
- United Kingdom
- Prior art keywords
- engine
- fuel injection
- envelope
- regulating member
- chamber
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/02—Controlling by changing the air or fuel supply
- F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
- F02D2700/0282—Control of fuel supply
- F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
- F02D2700/0289—Control of fuel supply by acting on the fuel pump control element depending on the pressure of a gaseous or liquid medium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
1398512 Fuel injection to I C engines SOC INDUSTRIELLE GENERALE DE MECANIQUE APPLIQUEE 25 Aug 1972 [30 Aug 1971] 39813/72 Heading F1B A fuel injection pump assembly for an I. C. engine comprises a regulating member 2 connected to the pump and movable to adjust the delivery per revolution thereof under the control of a centrifugal governor 6 to which it is connected by means whose length in the direction of movement of regulating member 2 depends on the pressure of a control fluid acting against resilient return means 8. The connecting means includes an envelope E rigid with the regulating member 2, closure means S within the envelope E defining a variable volume chamber 7a subject to the control fluid pressure via admission means A, and a control member 3 connected to the closure means S and movable by the centrifugal governor 6. The return means 8 is within the envelope E on the side of the closure means S remote from the chamber 7a. The control fluid may be liquid or gas and in the latter case may be combustion air for supply to the I.C. engine. The admission means S then connects the chamber 7a to a conduit through which-pressurized combustion air is supplied to an engine by a supercharger e.g. an exhaust turbine driven compressor. Fig. 4 (not shown) indicates the dependence of pump delivery per revolution upon the pressure of the air supplied to the engine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7131349A FR2151480A5 (en) | 1971-08-30 | 1971-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1398512A true GB1398512A (en) | 1975-06-25 |
Family
ID=9082320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3981372A Expired GB1398512A (en) | 1971-08-30 | 1972-08-25 | Fuel injection pump assembly for an internal combustion engine |
Country Status (4)
Country | Link |
---|---|
US (1) | US3871346A (en) |
DE (1) | DE2242602C3 (en) |
FR (1) | FR2151480A5 (en) |
GB (1) | GB1398512A (en) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE648024C (en) * | 1935-01-20 | 1937-07-20 | Adolf Schnuerle Dr Ing | Injection internal combustion engine with pneumatic control |
FR824199A (en) * | 1936-07-10 | 1938-02-02 | Bosch Robert | Fuel flow regulator to internal combustion engines operating under both constant and variable free air pressure |
GB529672A (en) * | 1939-06-06 | 1940-11-26 | Albion Motors Ltd | Improvements in or relating to means for facilitating the starting of internal combustion engines |
DE905559C (en) * | 1944-03-21 | 1954-03-04 | Hans Still A G | Device for achieving astatic control characteristics on centrifugal speed regulators for explosion engines |
US2529437A (en) * | 1944-03-21 | 1950-11-07 | George S Weinberger | Governor control for internalcombustion engines |
US2485186A (en) * | 1944-05-24 | 1949-10-18 | Rover Co Ltd | Liquid fuel supply system for internal-combustion engines |
US2627850A (en) * | 1951-04-21 | 1953-02-10 | Willim Raymond | Vacuum controlling device for an engine carburetor |
US2752145A (en) * | 1951-05-10 | 1956-06-26 | Bosch Arma Corp | Hydraulic governor for fuel injection pump |
AT193186B (en) * | 1953-05-27 | 1957-11-25 | Friedmann & Maier Ag | Control device for fuel injection pumps |
FR1140858A (en) * | 1954-08-12 | 1957-08-20 | Regulating device for a supercharged internal combustion engine and an engine fitted with the said device or similar device | |
DE1185859B (en) * | 1957-12-04 | 1965-01-21 | Sibe | Speed controller for internal combustion engines |
DE1111881B (en) * | 1958-09-08 | 1961-07-27 | Maihak Ag | Mixture control device for internal combustion engines |
DE1211024B (en) * | 1962-12-19 | 1966-02-17 | Daimler Benz Ag | Device for adjusting a full load stop of the control rod of fuel injection pumps |
FR2071528A5 (en) * | 1969-12-31 | 1971-09-17 | Sigma |
-
1971
- 1971-08-30 FR FR7131349A patent/FR2151480A5/fr not_active Expired
-
1972
- 1972-08-21 US US282146A patent/US3871346A/en not_active Expired - Lifetime
- 1972-08-25 GB GB3981372A patent/GB1398512A/en not_active Expired
- 1972-08-30 DE DE2242602A patent/DE2242602C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3871346A (en) | 1975-03-18 |
FR2151480A5 (en) | 1973-04-20 |
DE2242602B2 (en) | 1974-03-28 |
DE2242602C3 (en) | 1981-08-13 |
DE2242602A1 (en) | 1973-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |