FR2149759A5 - - Google Patents
Info
- Publication number
- FR2149759A5 FR2149759A5 FR7223862A FR7223862A FR2149759A5 FR 2149759 A5 FR2149759 A5 FR 2149759A5 FR 7223862 A FR7223862 A FR 7223862A FR 7223862 A FR7223862 A FR 7223862A FR 2149759 A5 FR2149759 A5 FR 2149759A5
- 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
- F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
- F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
- F02M69/20—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device being a servo-motor, e.g. using engine intake air pressure or vacuum
-
- 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
- F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
- F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
- F02M69/22—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device comprising a member movably mounted in the air intake conduit and displaced according to the quantity of air admitted to the engine
-
- 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
-
- 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
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/48—Arrangement of air sensors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (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 |
---|---|---|---|
DE2138623A DE2138623A1 (de) | 1971-08-02 | 1971-08-02 | Kraftstoffzufuhrregeleinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2149759A5 true FR2149759A5 (de) | 1973-03-30 |
Family
ID=5815549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7223862A Expired FR2149759A5 (de) | 1971-08-02 | 1972-06-30 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3777727A (de) |
DE (1) | DE2138623A1 (de) |
FR (1) | FR2149759A5 (de) |
IT (1) | IT949123B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2292121A1 (fr) * | 1974-11-25 | 1976-06-18 | Clean Air Co | Dispositif de reglage du rapport combustible-air sur des carburateurs d'injection |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100904A (en) * | 1973-09-28 | 1978-07-18 | Robert Bosch Gmbh | Fuel injection system |
DE2349669A1 (de) * | 1973-10-03 | 1975-04-17 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
DE2357262A1 (de) * | 1973-11-16 | 1975-05-22 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung |
JPS51105527A (en) * | 1975-03-14 | 1976-09-18 | Nippon Soken | Nainenkikanno kyunyukukiryokenshutsusochi |
US4120274A (en) * | 1975-06-05 | 1978-10-17 | Lancey Warren H De | Carburetors or fuel mixing systems |
DE2551340C3 (de) * | 1975-11-15 | 1979-03-08 | Robert Bosch Gmbh, 7000 Stuttgart | Luftventil für eine Kraftstoffeinspritzanlage |
DE2554725A1 (de) * | 1975-12-05 | 1977-06-08 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
US4143102A (en) * | 1975-12-22 | 1979-03-06 | Pierburgh Gmbh & Co. Kg | Control arrangement for mixture compressing combustion engines |
DE2623122A1 (de) * | 1976-05-22 | 1977-12-01 | Bosch Gmbh Robert | Druckregelventil fuer eine kraftstoffeinspritzanlage |
DE2805786A1 (de) * | 1978-02-11 | 1979-08-16 | Bosch Gmbh Robert | Kraftstoffversorgungsanlage |
DE2823275A1 (de) * | 1978-05-27 | 1979-11-29 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
US4331116A (en) * | 1980-05-27 | 1982-05-25 | Simonds Edward L | Fuel system for internal combustion engine |
US6332442B1 (en) * | 1998-04-16 | 2001-12-25 | Toyoda Gosei Co., Ltd. | Intake air duct |
JP4251027B2 (ja) * | 2003-07-14 | 2009-04-08 | トヨタ紡織株式会社 | 消音装置 |
DE102006030986B4 (de) * | 2006-07-03 | 2012-01-19 | Edscha Engineering Gmbh | Vorrichtung und Verfahren zur Steuerung einer Fahrzeugklappe oder einer Fahrzeugtür |
CN103674072B (zh) * | 2013-12-06 | 2016-05-11 | 深圳市华星光电技术有限公司 | 摇摆式传感器组件 |
US9587587B2 (en) * | 2014-04-24 | 2017-03-07 | Electro-Motive Diesel, Inc. | Pressure reducing device for gaseous fuel system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2846994A (en) * | 1957-03-14 | 1958-08-12 | Acf Ind Inc | Fuel injection system |
FR1360294A (fr) * | 1963-03-26 | 1964-05-08 | Sibe | Perfectionnements apportés aux dispositifs d'alimentation, pour moteurs à combustion interne, fonctionnant par injection |
JPS50220B1 (de) * | 1970-01-21 | 1975-01-07 |
-
1971
- 1971-08-02 DE DE2138623A patent/DE2138623A1/de active Pending
-
1972
- 1972-02-16 IT IT6749172A patent/IT949123B/it active
- 1972-06-30 FR FR7223862A patent/FR2149759A5/fr not_active Expired
- 1972-07-25 US US00275050A patent/US3777727A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2292121A1 (fr) * | 1974-11-25 | 1976-06-18 | Clean Air Co | Dispositif de reglage du rapport combustible-air sur des carburateurs d'injection |
Also Published As
Publication number | Publication date |
---|---|
US3777727A (en) | 1973-12-11 |
IT949123B (it) | 1973-06-11 |
DE2138623A1 (de) | 1973-02-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |