GB1389839A - Fuel control apparatus for internal combustion engines - Google Patents
Fuel control apparatus for internal combustion enginesInfo
- Publication number
- GB1389839A GB1389839A GB4442071A GB4442071A GB1389839A GB 1389839 A GB1389839 A GB 1389839A GB 4442071 A GB4442071 A GB 4442071A GB 4442071 A GB4442071 A GB 4442071A GB 1389839 A GB1389839 A GB 1389839A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- control
- engine
- pressure
- carburetter
- 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
- 239000000446 fuel Substances 0.000 title abstract 19
- 238000002485 combustion reaction Methods 0.000 title 1
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 230000035571 calor Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000003915 liquefied petroleum gas Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
- F02M21/0239—Pressure or flow regulators therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
-
- 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
- F02M15/00—Carburettors with heating, cooling or thermal insulating means for combustion-air, fuel, or fuel-air mixture
- F02M15/02—Carburettors with heating, cooling or thermal insulating means for combustion-air, fuel, or fuel-air mixture with heating means, e.g. to combat ice-formation
-
- 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
- F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
- F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
-
- 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
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
- F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
- F02M2700/438—Supply of liquid to a carburettor reservoir with limitation of the liquid level; Aerating devices; Mounting of fuel filters
- F02M2700/4388—Supply of liquid to a carburettor reservoir with limitation of the liquid level; Aerating devices; Mounting of fuel filters with fuel displacement by a pump
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
1389839 Carburtters; fuel systems CALOR GAS Ltd 22 Sept 1972 [23 Sept 1971] 44420/71 Heading F1B Liquefied petroleum gas control apparatus comprises liquid l.p.g. fuel inlet means 17, Fig. 1, communicating with an engine air inlet duct 1 through a fuel metering aperture 13 which is movable transversely of the air duct in dependence on air-flow, the fuel flowing continuously through the fuel metering aperture, a control member 20 mounted on the opposite side of the air duct to control the area of the fuel metering aperture in dependence on the position of the latter and heating means 43 for the control member remote from the part co-operating with the fuel metering aperture. Member 20 is movable to control the fuel/air ratio by rotation of lever 32 or by screwing member 26 into or out of part 24. The engagement of member 38 with pad 39 prevents fuel escape when the engine is stopped. Chamber 40 receives hot water from the engine and a throttle 2 may be heated by hot water fed through ducts 43. Alternatively the member 20 is electrically heated. Ice or hydrate deposition may be reduced by coating internal surfaces with P.T.F.E. The fuel supply pressure is maintained constant by a controller 50, Fig. 2, in which fuel from inlet 51 flows to outlet 52 and fuel pressure acting on diaphragm 55 varies the bleed-off via a tapered valve member 56. In a modification inlet manifold pressure is admitted to chamber 62 to control the fuel supply in the engine idling condition. A fuel supply system includes a storage tank 100, Fig. 3, from which fuel is pumped by pump 101 through filter 102 to the pressure controller 103 and thence to carburetter 104. Fuel from the pressure controller returns via line 53 and excess fuel from the carburetter returns via line 105. In a modification of this system the pressure controller is arranged in the carburetter excess fuel return line (105), Fig. 4 (not shown) and has its first outlet 52, Fig. 2 omitted.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE789132D BE789132A (en) | 1971-09-23 | FUEL PERFECTIONS | |
| GB4442071A GB1389839A (en) | 1971-09-23 | 1971-09-23 | Fuel control apparatus for internal combustion engines |
| NL7212770A NL7212770A (en) | 1971-09-23 | 1972-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4442071A GB1389839A (en) | 1971-09-23 | 1971-09-23 | Fuel control apparatus for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1389839A true GB1389839A (en) | 1975-04-09 |
Family
ID=10433215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4442071A Expired GB1389839A (en) | 1971-09-23 | 1971-09-23 | Fuel control apparatus for internal combustion engines |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE789132A (en) |
| GB (1) | GB1389839A (en) |
| NL (1) | NL7212770A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1979000528A1 (en) * | 1978-01-19 | 1979-08-09 | T Bedford | Internal combustion engine utilising liquefied gaseous fuel |
| EP0086348A1 (en) * | 1982-02-11 | 1983-08-24 | Robert Bosch Gmbh | Method of fuelling an engine and fuel feed installation for carrying out this method |
| WO1983003120A1 (en) * | 1982-03-10 | 1983-09-15 | Hoebeek, Johannes, Benjamin, Willem | Arrangement for the injection of fuel, like lpg, in liquid form |
| FR2606087A1 (en) * | 1986-10-30 | 1988-05-06 | Olivan Louis | LIQUEFIED GAS DIFFUSER EXTENDED FOR FEEDING HEAT ENGINES |
| CN116447045A (en) * | 2023-01-18 | 2023-07-18 | 杭州海的动力机械股份有限公司 | Evaporation device for liquefied petroleum gas outboard engine |
| CN117230403A (en) * | 2023-11-10 | 2023-12-15 | 烟台福尔精密机械有限公司 | Carburizing heat treatment control system for common rail oil sprayer machining |
-
0
- BE BE789132D patent/BE789132A/en unknown
-
1971
- 1971-09-23 GB GB4442071A patent/GB1389839A/en not_active Expired
-
1972
- 1972-09-21 NL NL7212770A patent/NL7212770A/xx unknown
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1979000528A1 (en) * | 1978-01-19 | 1979-08-09 | T Bedford | Internal combustion engine utilising liquefied gaseous fuel |
| EP0086348A1 (en) * | 1982-02-11 | 1983-08-24 | Robert Bosch Gmbh | Method of fuelling an engine and fuel feed installation for carrying out this method |
| WO1983003120A1 (en) * | 1982-03-10 | 1983-09-15 | Hoebeek, Johannes, Benjamin, Willem | Arrangement for the injection of fuel, like lpg, in liquid form |
| FR2606087A1 (en) * | 1986-10-30 | 1988-05-06 | Olivan Louis | LIQUEFIED GAS DIFFUSER EXTENDED FOR FEEDING HEAT ENGINES |
| EP0267842A1 (en) * | 1986-10-30 | 1988-05-18 | Louis Olivan | Diffusor for expanded liquefied gas for feeding thermal engines |
| CN116447045A (en) * | 2023-01-18 | 2023-07-18 | 杭州海的动力机械股份有限公司 | Evaporation device for liquefied petroleum gas outboard engine |
| CN117230403A (en) * | 2023-11-10 | 2023-12-15 | 烟台福尔精密机械有限公司 | Carburizing heat treatment control system for common rail oil sprayer machining |
| CN117230403B (en) * | 2023-11-10 | 2024-01-09 | 烟台福尔精密机械有限公司 | Carburizing heat treatment control system for common rail oil sprayer machining |
Also Published As
| Publication number | Publication date |
|---|---|
| BE789132A (en) | 1973-01-15 |
| NL7212770A (en) | 1973-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |