FR2169126A1 - - Google Patents
Info
- Publication number
- FR2169126A1 FR2169126A1 FR7302142A FR7302142A FR2169126A1 FR 2169126 A1 FR2169126 A1 FR 2169126A1 FR 7302142 A FR7302142 A FR 7302142A FR 7302142 A FR7302142 A FR 7302142A FR 2169126 A1 FR2169126 A1 FR 2169126A1
- 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.)
- Granted
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
- F02M69/22—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
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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
- F02M69/26—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 varying fuel pressure in a fuel by-pass passage, the pressure acting on a throttle valve against the action of metered or throttled fuel pressure for variably throttling fuel flow to injection nozzles, e.g. to keep constant the pressure differential at the metering valve
-
- 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
- F02M69/38—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 fuel pressure, e.g. by varying fuel pressure in the control chambers of the fuel metering device
- F02M69/386—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 fuel pressure, e.g. by varying fuel pressure in the control chambers of the fuel metering device variably controlling the pressure of the fuel by-passing the metering valves, e.g. by valves responsive to signals of temperature or oxygen sensors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2203018A DE2203018C3 (de) | 1972-01-22 | 1972-01-22 | Kraftstoffeinspritzanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2169126A1 true FR2169126A1 (sv) | 1973-09-07 |
FR2169126B1 FR2169126B1 (sv) | 1977-12-30 |
Family
ID=5833724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7302142A Expired FR2169126B1 (sv) | 1972-01-22 | 1973-01-22 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3809036A (sv) |
JP (1) | JPS5538496B2 (sv) |
BR (1) | BR7300461D0 (sv) |
DE (1) | DE2203018C3 (sv) |
FR (1) | FR2169126B1 (sv) |
GB (1) | GB1418932A (sv) |
SE (1) | SE376949B (sv) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2307136A1 (fr) * | 1975-04-08 | 1976-11-05 | Bosch Gmbh Robert | Injecteur de carburant |
FR2366448A1 (fr) * | 1976-09-30 | 1978-04-28 | Audi Ag | Dispositif d'injection de carburant |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2333451A1 (de) * | 1973-06-30 | 1975-01-23 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage fuer gemischverdichtende, fremdgezuendete schichtladungsbrennkraftmaschinen |
DE2339370B2 (de) * | 1973-08-03 | 1978-04-27 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage für gemischverdichtende fremdgezündete Brennkraftmaschinen |
DE2349616B2 (de) * | 1973-10-03 | 1977-12-08 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage fuer brennkraftmaschinen |
DE2349688C3 (de) * | 1973-10-03 | 1980-07-17 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage |
DE2349631C2 (de) * | 1973-10-03 | 1984-10-04 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage |
US3963005A (en) * | 1973-10-12 | 1976-06-15 | Robert Bosch G.M.B.H. | Fuel supply system |
DE2412808A1 (de) * | 1974-03-16 | 1975-09-25 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
DE2529701A1 (de) * | 1975-07-03 | 1977-01-27 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
US3977382A (en) * | 1975-09-15 | 1976-08-31 | Borg-Warner Corporation | Fuel regulator |
JPS5244336A (en) * | 1975-10-07 | 1977-04-07 | Nippon Soken Inc | Fuel control device used for an internal combustion engine |
DE2607366A1 (de) * | 1976-02-24 | 1977-09-01 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
JPS53152651U (sv) * | 1977-05-07 | 1978-12-01 | ||
JPS53134116A (en) * | 1977-04-27 | 1978-11-22 | Toyota Motor Corp | Fuel feeder for internal combustion engine |
GB2001129B (en) * | 1977-07-12 | 1982-08-04 | Ntn Toyo Bearing Co Ltd | FUEL FEEDING APPARATUS FOR air fuel combustion mixture |
JPS5420222A (en) * | 1977-07-15 | 1979-02-15 | Toyota Motor Corp | Fuel-supplying device for internal combustion engine |
US4150645A (en) * | 1977-08-19 | 1979-04-24 | Colt Industries Operating Corp. | Circuit means and apparatus for controlling the air-fuel ratio supplied to a combustion engine |
JPS5438440A (en) * | 1977-08-30 | 1979-03-23 | Toyota Motor Corp | Air fuel ratio controller for internal combustion engine fuel feeder |
JPS5438441A (en) * | 1977-08-30 | 1979-03-23 | Toyota Motor Corp | Air fuel ratio controller for internal combustion engine fuel feeder |
DE2906597A1 (de) * | 1979-02-21 | 1980-08-28 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
DE2933052A1 (de) * | 1979-08-16 | 1981-03-26 | Robert Bosch Gmbh, 70469 Stuttgart | Kraftstoffeinspritzanlage |
DE2950599A1 (de) * | 1979-12-15 | 1981-06-19 | Robert Bosch Gmbh, 7000 Stuttgart | Ventil |
DE3002458A1 (de) * | 1980-01-24 | 1981-07-30 | Robert Bosch Gmbh, 7000 Stuttgart | Zumess- und mengenteilerventil |
DE3006586A1 (de) * | 1980-02-22 | 1981-09-03 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage |
GB9104455D0 (en) * | 1991-03-02 | 1991-04-17 | Riley Peter | A chair |
US7210396B2 (en) * | 2005-08-31 | 2007-05-01 | Caterpillar Inc | Valve having a hysteretic filtered actuation command |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3703888A (en) * | 1969-12-01 | 1972-11-28 | Bosch Gmbh Robert | Device for the fuel quantity control in response to operational variables of an internal combustion engine |
DE2062078C3 (de) * | 1970-12-17 | 1978-04-06 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage für gemischverdichtende fremdgezündete Brennkraftmaschinen |
US3783341A (en) * | 1970-08-24 | 1974-01-01 | R Beckwith | Phase condition indicating circuit |
DE2054911A1 (de) * | 1970-11-07 | 1972-05-10 | Robert Bosch Gmbh, 7000 Stuttgart | Regelorgan für eine Kraftstoffeinspritzanlage |
-
1972
- 1972-01-22 DE DE2203018A patent/DE2203018C3/de not_active Expired
-
1973
- 1973-01-19 BR BR73461A patent/BR7300461D0/pt unknown
- 1973-01-19 GB GB280973A patent/GB1418932A/en not_active Expired
- 1973-01-19 SE SE7300780A patent/SE376949B/xx unknown
- 1973-01-22 FR FR7302142A patent/FR2169126B1/fr not_active Expired
- 1973-01-22 US US00325743A patent/US3809036A/en not_active Expired - Lifetime
- 1973-01-22 JP JP942973A patent/JPS5538496B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2307136A1 (fr) * | 1975-04-08 | 1976-11-05 | Bosch Gmbh Robert | Injecteur de carburant |
FR2366448A1 (fr) * | 1976-09-30 | 1978-04-28 | Audi Ag | Dispositif d'injection de carburant |
Also Published As
Publication number | Publication date |
---|---|
BR7300461D0 (pt) | 1973-09-18 |
FR2169126B1 (sv) | 1977-12-30 |
DE2203018B2 (de) | 1974-04-25 |
GB1418932A (en) | 1975-12-24 |
DE2203018A1 (de) | 1973-07-26 |
SE376949B (sv) | 1975-06-16 |
DE2203018C3 (de) | 1974-11-28 |
JPS4883220A (sv) | 1973-11-06 |
US3809036A (en) | 1974-05-07 |
JPS5538496B2 (sv) | 1980-10-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |