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
-
- 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
-
- 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)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2229619 | 1972-06-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2189634A1 FR2189634A1 (US08124317-20120228-C00018.png) | 1974-01-25 |
FR2189634B1 true FR2189634B1 (US08124317-20120228-C00018.png) | 1976-05-07 |
Family
ID=5848014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7322383A Expired FR2189634B1 (US08124317-20120228-C00018.png) | 1972-06-19 | 1973-06-19 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3850154A (US08124317-20120228-C00018.png) |
FR (1) | FR2189634B1 (US08124317-20120228-C00018.png) |
GB (1) | GB1418543A (US08124317-20120228-C00018.png) |
IT (1) | IT985679B (US08124317-20120228-C00018.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5021134A (US08124317-20120228-C00018.png) * | 1973-06-29 | 1975-03-06 | ||
DE2538921C3 (de) * | 1975-09-02 | 1979-03-29 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Brennkraftmaschine mit einer am in der Ansaugleitung angeordneten Leistungsregelorgan vorbeigeführten Umgehungsleitung für Ansaugluft |
CN1030121A (zh) * | 1987-04-16 | 1989-01-04 | 根纳·奥尔森 | 内燃机的喷射及控制系统 |
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 (de) * | 1880-08-20 | 1881-12-06 | P Manhes | Verfahren zur Gewinnung von Edelmetallen aus Kupfererzen im 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 (fr) * | 1958-02-12 | 1960-01-08 | Perfectionnements apportés au dosage du combustible notamment de l'essence, à injecter dans des moteurs à explosion | |
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 (US08124317-20120228-C00018.png) * | 1971-06-17 | 1973-01-26 | Peugeot & Renault |
-
1973
- 1973-06-13 IT IT50765/73A patent/IT985679B/it active
- 1973-06-14 GB GB2838273A patent/GB1418543A/en not_active Expired
- 1973-06-14 US US00370058A patent/US3850154A/en not_active Expired - Lifetime
- 1973-06-19 FR FR7322383A patent/FR2189634B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2189634A1 (US08124317-20120228-C00018.png) | 1974-01-25 |
IT985679B (it) | 1974-12-10 |
GB1418543A (en) | 1975-12-24 |
US3850154A (en) | 1974-11-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |