GB1281693A - Fuel injection apparatus for a multi-cylinder internal combustion engine - Google Patents
Fuel injection apparatus for a multi-cylinder internal combustion engineInfo
- Publication number
- GB1281693A GB1281693A GB59047/68A GB5904768A GB1281693A GB 1281693 A GB1281693 A GB 1281693A GB 59047/68 A GB59047/68 A GB 59047/68A GB 5904768 A GB5904768 A GB 5904768A GB 1281693 A GB1281693 A GB 1281693A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- shuttle
- stop
- bellows
- fuel injection
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/12—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel comprising a fuel-displaced free-piston for intermittently metering and supplying fuel to injection nozzles
- F02M69/125—Means for varying the stroke of the free-piston
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/12—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel comprising a fuel-displaced free-piston for intermittently metering and supplying fuel to injection nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
1281693 Regulating I C engine fuel injection DOWTY TECHNICAL DEVELOPMENTS Ltd 31 Oct 1969 [12 Dec 1968] 59047/68 Heading F1B A fuel injection unit comprises two easily separable parts 51 and 53. The part 51 includes an engine-driven shaft 16, a gear fuel pump 2; a metering shuttle 6 and a rotary distributer 18 which controls the supply of fuel under pressure from the chamber 17 alternately to opposite ends of the shuttle and distribution of shuttle displaced fuel to a plurality of outlets 42 in sequence. The part 53 includes a pair of bellows 14 and 15 subjected in chambers 44 and 46 to the intake and exhaust manifold pressures, respectively, and controlling the position of a cam 13 with a follower 43 which engages a shuttle stroke adjusting stop 11 when the unit parts are joined. The distributer 18 has ports, Fig. 4 (not shown), in the face 22 co-operating with ports, Fig. 3 (not shown), in the stationary face 23. The fuel pump 2 is provided with a pressure relief valve (3), Fig. 1 (not shown), and a restrictor (4) in a by-pass around the pump. The shuttle stop 9 may be manually adjusted by a cam 45 to provide excess fuel for starting. The stop 9 may be fixed and an adjustable cam included in the part 53 for controlling the stop 11. The bellows 14 may be made responsive to ambient temperature by providing gas in the bellows and allowing ambient air to flow through the chamber 44 into the intake manifold. Fuel leaking past the stop 11 is vented through a pipe 10.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB59047/68A GB1281693A (en) | 1968-12-12 | 1968-12-12 | Fuel injection apparatus for a multi-cylinder internal combustion engine |
US876276A US3625191A (en) | 1968-12-12 | 1969-11-13 | Fuel injection apparatus |
SE17078/69A SE351893B (en) | 1968-12-12 | 1969-12-11 | |
DE19691962222 DE1962222A1 (en) | 1968-12-12 | 1969-12-11 | Device for fuel injection in multi-cylinder internal combustion engines |
NL6918727A NL6918727A (en) | 1968-12-12 | 1969-12-12 | |
FR6943172A FR2026017A1 (en) | 1968-12-12 | 1969-12-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB59047/68A GB1281693A (en) | 1968-12-12 | 1968-12-12 | Fuel injection apparatus for a multi-cylinder internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1281693A true GB1281693A (en) | 1972-07-12 |
Family
ID=10482956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB59047/68A Expired GB1281693A (en) | 1968-12-12 | 1968-12-12 | Fuel injection apparatus for a multi-cylinder internal combustion engine |
Country Status (6)
Country | Link |
---|---|
US (1) | US3625191A (en) |
DE (1) | DE1962222A1 (en) |
FR (1) | FR2026017A1 (en) |
GB (1) | GB1281693A (en) |
NL (1) | NL6918727A (en) |
SE (1) | SE351893B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2511594A (en) * | 2012-11-12 | 2014-09-10 | Hamilton Sundstrand Corp | Low hysteresis fluid metering valve |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4567872A (en) * | 1983-09-26 | 1986-02-04 | Stanadyne, Inc. | Unit fuel injector and system therefor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2876755A (en) * | 1954-08-17 | 1959-03-10 | Gold Harold | Fuel injection system |
US2891701A (en) * | 1956-02-14 | 1959-06-23 | Lucas Industries Ltd | Regulating means for liquid fuel metering apparatus for internal combustion engines |
US2898900A (en) * | 1956-10-18 | 1959-08-11 | Ford Motor Co | Injection system |
US2935060A (en) * | 1956-11-19 | 1960-05-03 | Ford Motor Co | Fuel injection system |
US2914050A (en) * | 1958-06-02 | 1959-11-24 | Reggio Ferdinando Carlo | Engine fuel control utilizing compressor pressure, speed and temperature |
US2984228A (en) * | 1958-08-08 | 1961-05-16 | Ford Motor Co | Fuel injection system |
US3320938A (en) * | 1965-01-08 | 1967-05-23 | Gen Motors Corp | Fuel system |
-
1968
- 1968-12-12 GB GB59047/68A patent/GB1281693A/en not_active Expired
-
1969
- 1969-11-13 US US876276A patent/US3625191A/en not_active Expired - Lifetime
- 1969-12-11 SE SE17078/69A patent/SE351893B/xx unknown
- 1969-12-11 DE DE19691962222 patent/DE1962222A1/en active Pending
- 1969-12-12 FR FR6943172A patent/FR2026017A1/fr not_active Withdrawn
- 1969-12-12 NL NL6918727A patent/NL6918727A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2511594A (en) * | 2012-11-12 | 2014-09-10 | Hamilton Sundstrand Corp | Low hysteresis fluid metering valve |
GB2511594B (en) * | 2012-11-12 | 2018-12-26 | Hamilton Sundstrand Corp | Low hysteresis fluid metering valve |
Also Published As
Publication number | Publication date |
---|---|
NL6918727A (en) | 1970-06-16 |
DE1962222A1 (en) | 1970-07-09 |
US3625191A (en) | 1971-12-07 |
SE351893B (en) | 1972-12-11 |
FR2026017A1 (en) | 1970-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |