JPS4949659A - - Google Patents
Info
- Publication number
- JPS4949659A JPS4949659A JP9125372A JP9125372A JPS4949659A JP S4949659 A JPS4949659 A JP S4949659A JP 9125372 A JP9125372 A JP 9125372A JP 9125372 A JP9125372 A JP 9125372A JP S4949659 A JPS4949659 A JP S4949659A
- Authority
- JP
- Japan
- 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.)
- Pending
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
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- 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
- G01F1/34—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 measuring pressure or differential pressure
- G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/38—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
- G01F1/383—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with electrical or electro-mechanical indication
-
- 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
- G01F1/34—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 measuring pressure or differential pressure
- G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
- G01F1/44—Venturi tubes
-
- 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
- G01F1/34—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 measuring pressure or differential pressure
- G01F1/50—Correcting or compensating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Volume Flow (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9125372A JPS4949659A (ja) | 1972-09-13 | 1972-09-13 | |
GB4249173A GB1398366A (en) | 1972-09-13 | 1973-08-10 | Carburetor intake air flow measuring device |
FR7332814A FR2199113B1 (ja) | 1972-09-13 | 1973-09-12 | |
DE19732346178 DE2346178C3 (de) | 1972-09-13 | 1973-09-13 | Anordnung zur Messung der Durchflußmenge der Ansaugluft eines Doppelvergasers |
US05/666,316 US4050428A (en) | 1972-09-13 | 1976-03-12 | Carburetor intake air flow measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9125372A JPS4949659A (ja) | 1972-09-13 | 1972-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4949659A true JPS4949659A (ja) | 1974-05-14 |
Family
ID=14021246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9125372A Pending JPS4949659A (ja) | 1972-09-13 | 1972-09-13 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4949659A (ja) |
DE (1) | DE2346178C3 (ja) |
FR (1) | FR2199113B1 (ja) |
GB (1) | GB1398366A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5356427A (en) * | 1976-10-29 | 1978-05-22 | Aisan Ind Co Ltd | Air discharge sensor for carbureter |
JPH02503102A (ja) * | 1987-03-12 | 1990-09-27 | ブランズウィック、コーポレーション | 質量流量燃料噴射制御装置 |
WO1998013680A1 (fr) * | 1996-09-27 | 1998-04-02 | Hino Jidosha Kogyo Kabushiki Kaisha | Instrument de mesure des gaz d'echappement |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2517233C2 (de) * | 1975-04-18 | 1984-03-15 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrisch gesteuerte Kraftstoff-Einspritzanlage für Brennkraftmaschinen |
DE2520911C2 (de) * | 1975-05-10 | 1984-03-22 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur Anpassung der von einer elektrischen Kraftstoffeinspritzanlage einer Brennkraftmaschine pro Hub zugeführten Kraftstoffmenge an sich ändernde Temperaturen der Ansaugluft |
JPS5264529A (en) * | 1975-11-25 | 1977-05-28 | Toyota Motor Corp | Control method and device of fuel enriching device to be mounted on ca r |
JPS5623551A (en) * | 1979-08-02 | 1981-03-05 | Fuji Heavy Ind Ltd | Air-fuel ratio controller |
DE3238190C2 (de) * | 1982-10-15 | 1996-02-22 | Bosch Gmbh Robert | Elektronisches System zum Steuern bzw. Regeln von Betriebskenngrößen einer Brennkraftmaschine |
CN107387262B (zh) * | 2017-06-12 | 2023-06-27 | 薛美英 | 化油器自动检测机 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE222165C (ja) * | 1907-03-12 | 1910-05-20 | ||
FR941804A (fr) * | 1947-02-15 | 1949-01-21 | Piezo Electricite Soc D Expl D | Dispositif piézométrique |
CH296038A (fr) * | 1951-03-19 | 1954-01-31 | Bouvier Fernand | Dispositif d'asservissement d'un organe à un débit de fluide. |
US3688750A (en) * | 1970-04-30 | 1972-09-05 | Physics Int Co | Mass flow metered fuel injection system |
-
1972
- 1972-09-13 JP JP9125372A patent/JPS4949659A/ja active Pending
-
1973
- 1973-08-10 GB GB4249173A patent/GB1398366A/en not_active Expired
- 1973-09-12 FR FR7332814A patent/FR2199113B1/fr not_active Expired
- 1973-09-13 DE DE19732346178 patent/DE2346178C3/de not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5356427A (en) * | 1976-10-29 | 1978-05-22 | Aisan Ind Co Ltd | Air discharge sensor for carbureter |
JPH02503102A (ja) * | 1987-03-12 | 1990-09-27 | ブランズウィック、コーポレーション | 質量流量燃料噴射制御装置 |
WO1998013680A1 (fr) * | 1996-09-27 | 1998-04-02 | Hino Jidosha Kogyo Kabushiki Kaisha | Instrument de mesure des gaz d'echappement |
Also Published As
Publication number | Publication date |
---|---|
FR2199113A1 (ja) | 1974-04-05 |
FR2199113B1 (ja) | 1976-07-23 |
DE2346178A1 (de) | 1974-04-25 |
DE2346178B2 (de) | 1980-05-22 |
DE2346178C3 (de) | 1981-01-22 |
GB1398366A (en) | 1975-06-18 |