SE366370B - - Google Patents
Info
- Publication number
- SE366370B SE366370B SE08786/72A SE878672A SE366370B SE 366370 B SE366370 B SE 366370B SE 08786/72 A SE08786/72 A SE 08786/72A SE 878672 A SE878672 A SE 878672A SE 366370 B SE366370 B SE 366370B
- Authority
- SE
- Sweden
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
- F02M69/26—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
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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
- F02M69/30—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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712133434 DE2133434C3 (de) | 1969-12-01 | 1971-07-05 | Kraftstoffeinspritzanlage mit kontinuierlicher Einspritzung in das Saugrohr von gemischverdichtenden fremdgezündeten Brennkraftmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE366370B true SE366370B (he) | 1974-04-22 |
Family
ID=5812750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE08786/72A SE366370B (he) | 1971-07-05 | 1972-07-04 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3828749A (he) |
| JP (1) | JPS554215B2 (he) |
| BE (1) | BE785833R (he) |
| ES (1) | ES404564A2 (he) |
| FR (1) | FR2145275A6 (he) |
| IT (1) | IT1001499B (he) |
| SE (1) | SE366370B (he) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2246625C3 (de) * | 1972-09-22 | 1982-02-18 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffzumeßanlage |
| DE2246547C2 (de) * | 1972-09-22 | 1984-10-04 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage für gemischverdichtende Brennkraftmaschinen |
| DE2246546C2 (de) * | 1972-09-22 | 1984-12-06 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffzumeßventil einer Kraftstoffeinspritzanlage für gemischverdichtende fremdgezündete Brennkraftmaschinen |
| US4020813A (en) * | 1973-06-05 | 1977-05-03 | Nippon Soken, Inc. | Air-to-fuel ratio control means for carbureter |
| DE2333743C2 (de) * | 1973-07-03 | 1983-03-31 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Vorrichtung zur Abgasentgiftung von Brennkraftmaschinen |
| JPS50137630A (he) * | 1974-04-20 | 1975-10-31 | ||
| DE2437713A1 (de) * | 1974-08-06 | 1976-02-26 | Bosch Gmbh Robert | Einrichtung zur verminderung von schaedlichen bestandteilen im abgas von brennkraftmaschinen |
| FR2291360A1 (fr) * | 1974-11-13 | 1976-06-11 | Nissan Motor | Perfectionnements aux moteurs a combustion interne |
| JPS5164137A (he) * | 1974-11-29 | 1976-06-03 | Nissan Motor | |
| JPS51120229A (en) * | 1975-04-14 | 1976-10-21 | Nippon Telegr & Teleph Corp <Ntt> | Optical system for reading luminous point coordinates |
| 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 |
| JPS5447429A (en) * | 1977-09-21 | 1979-04-14 | Mitsubishi Electric Corp | Pen touch type input device |
| US4147513A (en) * | 1977-09-26 | 1979-04-03 | Bendix Autolite Corporation | Method and apparatus for measuring the O2 content of a gas |
| US4526672A (en) * | 1984-03-23 | 1985-07-02 | Axia Incorporated | Oxygen sensor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB600895A (en) * | 1945-12-14 | 1948-04-21 | John Kenneth Wadsworth Baines | Improved means for controlling the mixture of fuel and air supplied to internal combustion engines |
| US3464801A (en) * | 1964-09-28 | 1969-09-02 | Tenex Corp The | Catalytic system for inert gas generation |
| US3616274A (en) * | 1969-11-24 | 1971-10-26 | Gen Motors Corp | Method and apparatus for monitoring exhaust gas |
-
1972
- 1972-07-03 JP JP7266594A patent/JPS554215B2/ja not_active Expired
- 1972-07-04 SE SE08786/72A patent/SE366370B/xx unknown
- 1972-07-04 BE BE785833A patent/BE785833R/xx active
- 1972-07-04 IT IT26579/72A patent/IT1001499B/it active
- 1972-07-05 US US00269175A patent/US3828749A/en not_active Expired - Lifetime
- 1972-07-05 ES ES404564A patent/ES404564A2/es not_active Expired
- 1972-07-05 FR FR7224355A patent/FR2145275A6/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3828749A (en) | 1974-08-13 |
| JPS554215B2 (he) | 1980-01-29 |
| ES404564A2 (es) | 1975-08-16 |
| BE785833R (fr) | 1972-11-03 |
| IT1001499B (it) | 1976-04-20 |
| FR2145275A6 (he) | 1973-02-16 |
| JPS4816021A (he) | 1973-03-01 |