FR2199113B1 - - Google Patents
Info
- Publication number
- FR2199113B1 FR2199113B1 FR7332814A FR7332814A FR2199113B1 FR 2199113 B1 FR2199113 B1 FR 2199113B1 FR 7332814 A FR7332814 A FR 7332814A FR 7332814 A FR7332814 A FR 7332814A FR 2199113 B1 FR2199113 B1 FR 2199113B1
- 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
- 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
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9125372A JPS4949659A (fr) | 1972-09-13 | 1972-09-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2199113A1 FR2199113A1 (fr) | 1974-04-05 |
FR2199113B1 true FR2199113B1 (fr) | 1976-07-23 |
Family
ID=14021246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7332814A Expired FR2199113B1 (fr) | 1972-09-13 | 1973-09-12 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4949659A (fr) |
DE (1) | DE2346178C3 (fr) |
FR (1) | FR2199113B1 (fr) |
GB (1) | GB1398366A (fr) |
Families Citing this family (9)
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 |
JPS5356427A (en) * | 1976-10-29 | 1978-05-22 | Aisan Ind Co Ltd | Air discharge sensor for carbureter |
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 |
US4750464A (en) * | 1987-03-12 | 1988-06-14 | Brunswick Corporation | Mass flow fuel injection control system |
JP3285313B2 (ja) * | 1996-09-27 | 2002-05-27 | 日野自動車株式会社 | 排気ガス測定装置 |
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 (fr) * | 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
Also Published As
Publication number | Publication date |
---|---|
FR2199113A1 (fr) | 1974-04-05 |
DE2346178A1 (de) | 1974-04-25 |
DE2346178B2 (de) | 1980-05-22 |
DE2346178C3 (de) | 1981-01-22 |
JPS4949659A (fr) | 1974-05-14 |
GB1398366A (en) | 1975-06-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |