FR2189634B1 - - Google Patents
Info
- Publication number
- FR2189634B1 FR2189634B1 FR7322383A FR7322383A FR2189634B1 FR 2189634 B1 FR2189634 B1 FR 2189634B1 FR 7322383 A FR7322383 A FR 7322383A FR 7322383 A FR7322383 A FR 7322383A FR 2189634 B1 FR2189634 B1 FR 2189634B1
- Authority
- FR
- France
- 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
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- 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
- F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
- F02M69/36—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages
- F02M69/40—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages using variably controlled air pressure, e.g. by modifying the intake air vacuum signal acting on the fuel metering device
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- 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
- F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
- F02M69/32—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2229619 | 1972-06-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2189634A1 FR2189634A1 (en) | 1974-01-25 |
FR2189634B1 true FR2189634B1 (en) | 1976-05-07 |
Family
ID=5848014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7322383A Expired FR2189634B1 (en) | 1972-06-19 | 1973-06-19 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3850154A (en) |
FR (1) | FR2189634B1 (en) |
GB (1) | GB1418543A (en) |
IT (1) | IT985679B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5021134A (en) * | 1973-06-29 | 1975-03-06 | ||
DE2538921C3 (en) * | 1975-09-02 | 1979-03-29 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Internal combustion engine with a bypass line for intake air that is passed by the power control element arranged in the intake line |
CN1030121A (en) * | 1987-04-16 | 1989-01-04 | 根纳·奥尔森 | injection and control system for internal combustion engine |
US5038809A (en) * | 1990-05-31 | 1991-08-13 | Rodgers Finishing Tools, Inc. | High pressure solventless mask washer |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE16309C (en) * | 1880-08-20 | 1881-12-06 | P Manhes | Process for the extraction of precious metals from copper ores in the Bessemer converter |
US2596461A (en) * | 1948-08-11 | 1952-05-13 | Carter Carburetor Corp | Speed presponsive valve for fuelfeeding systems |
US2841129A (en) * | 1954-08-04 | 1958-07-01 | Reggio Ferdinando Carlo | Engine control system |
US2870759A (en) * | 1955-10-31 | 1959-01-27 | Seth E Aldridge | Fuel injection system |
US2949102A (en) * | 1957-04-29 | 1960-08-16 | Gen Motors Corp | Cold enrichment device |
FR1202171A (en) * | 1958-02-12 | 1960-01-08 | Improvements in fuel metering, particularly gasoline, to be injected into internal combustion engines | |
US2922630A (en) * | 1958-05-19 | 1960-01-26 | Gen Motors Corp | Fuel injection cranking signal modifying device |
US3064636A (en) * | 1960-12-22 | 1962-11-20 | Borg Warner | Fuel injection idle enrichment control mechanism |
AU2841871A (en) * | 1970-05-22 | 1972-11-09 | Joseph Lucas (Industries) Limited | Fuel injection systems |
FR2142215A6 (en) * | 1971-06-17 | 1973-01-26 | Peugeot & Renault |
-
1973
- 1973-06-13 IT IT50765/73A patent/IT985679B/en active
- 1973-06-14 US US00370058A patent/US3850154A/en not_active Expired - Lifetime
- 1973-06-14 GB GB2838273A patent/GB1418543A/en not_active Expired
- 1973-06-19 FR FR7322383A patent/FR2189634B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1418543A (en) | 1975-12-24 |
US3850154A (en) | 1974-11-26 |
FR2189634A1 (en) | 1974-01-25 |
IT985679B (en) | 1974-12-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |