GB1414172A - Internal combustion engine fuel supply system - Google Patents
Internal combustion engine fuel supply systemInfo
- Publication number
- GB1414172A GB1414172A GB5698372A GB5698372A GB1414172A GB 1414172 A GB1414172 A GB 1414172A GB 5698372 A GB5698372 A GB 5698372A GB 5698372 A GB5698372 A GB 5698372A GB 1414172 A GB1414172 A GB 1414172A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- fuel
- space
- tank
- engine
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0053—Venting means for starting
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Fuel-Injection Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1414172 I C engine fuel supply systems; centrifugal vortex and rotary positive-displacement pumps ACF INDUSTRIES Inc 11 Dec 1972 [16 Dec 1971] 56983/72 Headings F1B F1C and F1F An engine-driven pump 14, e.g. a diaphragm pump, delivers fuel from a tank 11 to a vapourliquid separation space 44 communicating with the inlet of an electrically-driven pump 20, e.g. a centrifugal, vortex or vane pump. The pressure of fuel supplied to the engine injectors 26 by the pump 20 is controlled by a pressure relief valve 28 which permits excess fuel to return to the tank. The space 44 has an outlet 43 with a restrictor 46 through which vapour in the space is returned to the tank 10 through the excess fuel return pipe 30. The space 44 provides a head of fuel for priming the pump 20 prior to operation of the pump 14.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20859771A | 1971-12-16 | 1971-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1414172A true GB1414172A (en) | 1975-11-19 |
Family
ID=22775190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5698372A Expired GB1414172A (en) | 1971-12-16 | 1972-12-11 | Internal combustion engine fuel supply system |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4865322A (en) |
DE (1) | DE2261394A1 (en) |
FR (1) | FR2165520A5 (en) |
GB (1) | GB1414172A (en) |
IT (1) | IT971764B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4096830A (en) * | 1975-11-06 | 1978-06-27 | Allied Chemical Corporation | Control system for electrically energized engine fuel |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4207033A (en) * | 1976-12-06 | 1980-06-10 | Trw Inc. | Pump and motor assembly for use in regulating a flow of fuel from a source of fuel to an operating chamber of an engine of a vehicle |
JPS599117Y2 (en) * | 1977-06-15 | 1984-03-22 | 三輪精機株式会社 | Hydraulic pump integrated with electric motor |
DE3619076A1 (en) * | 1985-06-10 | 1986-12-18 | Scandmec AB, Mullsjö | FUEL COLLECTOR |
US4672937A (en) * | 1986-05-19 | 1987-06-16 | General Motors Corporation | Fuel pump system |
US4860714A (en) * | 1986-08-20 | 1989-08-29 | Whitehead Engineered Products, Inc. | In-tank fuel pump assembly for fuel-injected engines |
FR2783019B1 (en) * | 1998-09-04 | 2000-10-27 | Renault | FUEL SUPPLY CIRCUIT FOR INTERNAL COMBUSTION ENGINE |
-
1972
- 1972-11-09 JP JP11251372A patent/JPS4865322A/ja active Pending
- 1972-12-11 GB GB5698372A patent/GB1414172A/en not_active Expired
- 1972-12-12 IT IT3278672A patent/IT971764B/en active
- 1972-12-13 FR FR7244400A patent/FR2165520A5/fr not_active Expired
- 1972-12-15 DE DE19722261394 patent/DE2261394A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4096830A (en) * | 1975-11-06 | 1978-06-27 | Allied Chemical Corporation | Control system for electrically energized engine fuel |
Also Published As
Publication number | Publication date |
---|---|
DE2261394A1 (en) | 1973-06-20 |
JPS4865322A (en) | 1973-09-08 |
FR2165520A5 (en) | 1973-08-03 |
IT971764B (en) | 1974-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |