DE2202866C3 - Luftmengenmesser für Regelung der Kraftstoffzufuhr zu einer Brennkraftmaschine - Google Patents
Luftmengenmesser für Regelung der Kraftstoffzufuhr zu einer BrennkraftmaschineInfo
- Publication number
- DE2202866C3 DE2202866C3 DE19722202866 DE2202866A DE2202866C3 DE 2202866 C3 DE2202866 C3 DE 2202866C3 DE 19722202866 DE19722202866 DE 19722202866 DE 2202866 A DE2202866 A DE 2202866A DE 2202866 C3 DE2202866 C3 DE 2202866C3
- Authority
- DE
- Germany
- Prior art keywords
- air flow
- baffle plate
- flow meter
- shaft
- meter according
- Prior art date
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
- F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Measuring Volume Flow (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
Description
Es ist im Hauptpatent 20 65 686 bereits vorgeschlagen worden, einen über den gesamten Meßbereich gleichbleibenden kleinen Meßfehler dadurch zu erzielen, daß sich der Öffnungsquerschnitt in Strömungsrichtung mindestens annähernd exponentiell zum Stellweg ίο der Stauscheibe erweitert
Claims (6)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722202866 DE2202866C3 (de) | 1970-07-11 | 1972-01-21 | Luftmengenmesser für Regelung der Kraftstoffzufuhr zu einer Brennkraftmaschine |
DE19722265331 DE2265331C3 (de) | 1972-01-21 | 1972-01-21 | Elektrische Anschlüsse eines veränderbaren Widerstandes an einem Luftmengenmesser |
DE19722265730 DE2265730C3 (de) | 1970-07-11 | 1972-01-21 | Luftmengenmesser mit einer Stauscheibe die im Ansaugkanal einer Brennkraftmaschine angeordnet ist |
DE19722205509 DE2205509C2 (de) | 1972-01-21 | 1972-02-05 | Luftmengenmesser zur Regelung der Kraftstoffzufuhr zu einer Brennkraftmaschine |
FR7244908A FR2163206A5 (fr) | 1972-01-21 | 1972-12-15 | Installation d'injection de carburant à commande électrique at mesure du sébit d'air pour moteurs à combustion interne |
IT3407372A IT988584B (it) | 1972-01-21 | 1972-12-29 | Dispositivo di iniezione del car burante comandato elettricamente per macchine a combustione inter na ed avente un misuratore della quantita di aria compensato nella sua temperatura |
SE7300779A SE376948B (de) | 1972-01-21 | 1973-01-19 | |
BR45473A BR7300454D0 (pt) | 1972-01-21 | 1973-01-19 | Aperfeicoamentos em conjunto de injecao de combustivel eletricamente controlado para uma maquina de combustao interna |
GB281373A GB1424127A (en) | 1972-01-21 | 1973-01-19 | Internal combustion engine electrically controlled fuel injection systems |
AU51273/73A AU463739B2 (en) | 1972-01-21 | 1973-01-19 | Improvements in and relating to electrically controlled fuel injection systems for internal combustion engines |
DD16833773A DD103487A5 (de) | 1972-01-21 | 1973-01-19 | Elektrisch gesteuerte Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen mit einem temperaturkompensierten Luftmengenmesser |
JP48009428A JPS5912865B2 (ja) | 1972-01-21 | 1973-01-22 | 温度補償形空気量測定器を有する内燃機関用燃料噴射装置 |
JP2321581A JPS5739313A (en) | 1972-01-21 | 1981-02-20 | Fuel injector for internal combustion engine having temperature compensating air volume measuring device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2034497A DE2034497C3 (de) | 1970-07-11 | 1970-07-11 | Elektrisch gesteuerte, intermittierend arbeitende Kraftstoffeinspritzanlage für Brennkraftmaschinen |
DE19722202866 DE2202866C3 (de) | 1970-07-11 | 1972-01-21 | Luftmengenmesser für Regelung der Kraftstoffzufuhr zu einer Brennkraftmaschine |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2202866A1 DE2202866A1 (de) | 1973-08-02 |
DE2202866B2 DE2202866B2 (de) | 1978-01-12 |
DE2202866C3 true DE2202866C3 (de) | 1982-07-29 |
Family
ID=42077282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722202866 Expired DE2202866C3 (de) | 1970-07-11 | 1972-01-21 | Luftmengenmesser für Regelung der Kraftstoffzufuhr zu einer Brennkraftmaschine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2202866C3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2246373A1 (de) * | 1972-09-21 | 1974-03-28 | Bosch Gmbh Robert | Elektrisch gesteuerte kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen mit einem temperaturkompensierten luftmengenmesser |
DE2932714C2 (de) * | 1979-08-13 | 1982-08-12 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Einstellbarer Drehwiderstand in Dickschichttechnik |
DE3124493A1 (de) * | 1981-06-23 | 1983-01-05 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffzumesssystem fuer eine brennkraftmaschine |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2318216A (en) * | 1942-04-21 | 1943-05-04 | Phillips Petroleum Co | Variable fuel orifice carburetor |
CH243672A (de) * | 1944-10-31 | 1946-07-31 | Berger Hans | Motorbremse an Fahrzeugmotoren mit Abgasturbolader. |
US2583406A (en) * | 1948-04-06 | 1952-01-22 | Lucien T Arnold | Carburetor |
US2798705A (en) * | 1955-10-14 | 1957-07-09 | Sr Leslie J Lawrence | Fuel and air mixing valve |
US2915053A (en) * | 1957-05-24 | 1959-12-01 | Acf Ind Inc | Fuel injection system |
DE1252467B (de) * | 1960-12-02 | 1967-10-19 | Societe Industrielle De Brevets Et D'etudes S.I.B.E., Neuilly-Sur-Seine (Frankreich) | Vorrichtung zur kontinuierlichen Kraftstoffeinspritzung in die Ansaugleitung einer Brennkraftmaschine |
GB1087463A (en) * | 1963-10-09 | 1967-10-18 | Dowty Hydraulic Units Ltd | Internal combustion engine exhaust brakes for use in vehicles |
GB1065284A (en) * | 1964-06-19 | 1967-04-12 | Su Carburetter Co Ltd | Carburetters for internal combustion engines |
DE1978436U (de) * | 1967-01-26 | 1968-02-08 | Ford Werke Ag | Vergaser fuer verbrennungsmotoren. |
DE1300341B (de) * | 1968-01-05 | 1969-07-31 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage fuer gemischverdichtende fremdgezuendete Brennkraftmaschinen |
BE740366A (de) * | 1968-11-27 | 1970-04-01 | ||
US3575147A (en) * | 1969-02-12 | 1971-04-20 | Ford Motor Co | Electronic fuel injection system |
-
1972
- 1972-01-21 DE DE19722202866 patent/DE2202866C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2202866B2 (de) | 1978-01-12 |
DE2202866A1 (de) | 1973-08-02 |
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Legal Events
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