FR2413556A2 - Slow running regulator for IC engine carburettor - has air supply to slow running jet controlled by diaphragm-operated valves - Google Patents
Slow running regulator for IC engine carburettor - has air supply to slow running jet controlled by diaphragm-operated valvesInfo
- Publication number
- FR2413556A2 FR2413556A2 FR7800080A FR7800080A FR2413556A2 FR 2413556 A2 FR2413556 A2 FR 2413556A2 FR 7800080 A FR7800080 A FR 7800080A FR 7800080 A FR7800080 A FR 7800080A FR 2413556 A2 FR2413556 A2 FR 2413556A2
- Authority
- FR
- France
- Prior art keywords
- slow running
- diaphragm
- air supply
- operated valves
- regulator
- 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.)
- Pending
Links
Classifications
-
- 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
- F02M3/00—Idling devices for carburettors
- F02M3/08—Other details of idling devices
- F02M3/10—Fuel metering pins; Nozzles
-
- 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
- F02M3/00—Idling devices for carburettors
- F02M3/08—Other details of idling devices
- F02M3/09—Valves responsive to engine conditions, e.g. manifold vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
The slow running mechanism for an engine has an additional air inlet connected to the slow running jet in the carburettor. The mechanism is controlled by the pressure variation in the jet. The additional air is supplied in variable amounts increasing from light load conditions and decreasing again towards full load conditions. The air is taken from a connection in the air inlet manifold and the control is effected by means of diaphragms operating the air valves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7800080A FR2413556A2 (en) | 1978-01-03 | 1978-01-03 | Slow running regulator for IC engine carburettor - has air supply to slow running jet controlled by diaphragm-operated valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7800080A FR2413556A2 (en) | 1978-01-03 | 1978-01-03 | Slow running regulator for IC engine carburettor - has air supply to slow running jet controlled by diaphragm-operated valves |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2413556A2 true FR2413556A2 (en) | 1979-07-27 |
Family
ID=9203091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7800080A Pending FR2413556A2 (en) | 1978-01-03 | 1978-01-03 | Slow running regulator for IC engine carburettor - has air supply to slow running jet controlled by diaphragm-operated valves |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2413556A2 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2209511A (en) * | 1937-11-06 | 1940-07-30 | Carter Carburetor Corp | Carburetor |
GB1205142A (en) * | 1967-09-29 | 1970-09-16 | Ford Motor Co | Carburetor idle speed fuel control |
DE1476156A1 (en) * | 1964-09-08 | 1973-08-23 | Acf Ind Inc | CARBURETORS FOR COMBUSTION ENGINES |
US3823699A (en) * | 1972-10-20 | 1974-07-16 | Aerodex Inc | Deceleration fuel flow and emission control for internal combustion engines |
US4053543A (en) * | 1975-10-31 | 1977-10-11 | Acf Industries, Inc. | Air bleed control for carburetor idle system |
-
1978
- 1978-01-03 FR FR7800080A patent/FR2413556A2/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2209511A (en) * | 1937-11-06 | 1940-07-30 | Carter Carburetor Corp | Carburetor |
DE1476156A1 (en) * | 1964-09-08 | 1973-08-23 | Acf Ind Inc | CARBURETORS FOR COMBUSTION ENGINES |
GB1205142A (en) * | 1967-09-29 | 1970-09-16 | Ford Motor Co | Carburetor idle speed fuel control |
US3823699A (en) * | 1972-10-20 | 1974-07-16 | Aerodex Inc | Deceleration fuel flow and emission control for internal combustion engines |
US4053543A (en) * | 1975-10-31 | 1977-10-11 | Acf Industries, Inc. | Air bleed control for carburetor idle system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |