FR2478202A1 - Dispositif de carburation pour moteur a combustion interne - Google Patents
Dispositif de carburation pour moteur a combustion interne Download PDFInfo
- Publication number
- FR2478202A1 FR2478202A1 FR8005947A FR8005947A FR2478202A1 FR 2478202 A1 FR2478202 A1 FR 2478202A1 FR 8005947 A FR8005947 A FR 8005947A FR 8005947 A FR8005947 A FR 8005947A FR 2478202 A1 FR2478202 A1 FR 2478202A1
- Authority
- FR
- France
- Prior art keywords
- engine
- solenoid valve
- throttle member
- throttle
- speed
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 5
- 239000000446 fuel Substances 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/002—Electric control of rotation speed controlling air supply
- F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
- F02D31/004—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle stop
-
- 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
- F02M3/06—Increasing idling speed
- F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8005947A FR2478202A1 (fr) | 1980-03-17 | 1980-03-17 | Dispositif de carburation pour moteur a combustion interne |
| GB8107526A GB2072753B (en) | 1980-03-17 | 1981-03-10 | Electrical control of carburettor throttle stop pneumatic actuators |
| IT48027/81A IT1142350B (it) | 1980-03-17 | 1981-03-13 | Dispositivo di carburazione per motore a combustione interna |
| ES500368A ES8201263A1 (es) | 1980-03-17 | 1981-03-14 | Perfeccionamientos en los sistemas de carburacion para moto-res de combustion interna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8005947A FR2478202A1 (fr) | 1980-03-17 | 1980-03-17 | Dispositif de carburation pour moteur a combustion interne |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2478202A1 true FR2478202A1 (fr) | 1981-09-18 |
| FR2478202B1 FR2478202B1 (OSRAM) | 1984-06-22 |
Family
ID=9239746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8005947A Granted FR2478202A1 (fr) | 1980-03-17 | 1980-03-17 | Dispositif de carburation pour moteur a combustion interne |
Country Status (4)
| Country | Link |
|---|---|
| ES (1) | ES8201263A1 (OSRAM) |
| FR (1) | FR2478202A1 (OSRAM) |
| GB (1) | GB2072753B (OSRAM) |
| IT (1) | IT1142350B (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3142409A1 (de) * | 1981-10-26 | 1983-05-05 | Bosch und Pierburg System oHG, 4040 Neuss | Verfahren und vorrichtung zur regelung der drehzahl einer brennkraftmaschine im leerlauf |
| US4462359A (en) * | 1982-08-06 | 1984-07-31 | Acf Industries, Inc. | Pulsed bleed air throttle position controller |
| US4465045A (en) * | 1982-08-06 | 1984-08-14 | Acf Industries, Inc. | Pulsed bleed air throttle position controller |
| IT1169169B (it) * | 1983-02-18 | 1987-05-27 | Weber Spa | Dispositivo ad azionamento elettromeccanico e pneumatico atto a definire in condizione di rilascio la posizione della farfalla principale di un carburatore in relazione allo stato di funzionamento del motore |
| DE3337261A1 (de) * | 1983-10-13 | 1985-05-02 | Atlas Fahrzeugtechnik GmbH, 5980 Werdohl | Vergaser fuer einen ottomotor |
| IT1219300B (it) * | 1988-05-13 | 1990-05-03 | Weber Srl | Procedimento per la costruzione di un collettore per il carburante per un impianto di alimentazione del carburante di un motore a combustione interna |
| FR2639679B1 (fr) * | 1988-11-25 | 1994-02-11 | Solex | Dispositif de commande d'organe d'etranglement pour installation d'alimentation en combustible de moteur a combustion interne |
| US9587565B2 (en) | 2011-06-17 | 2017-03-07 | Caterpillar Inc. | Valve stop for engine with exhaust gas recirculation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2063793A5 (OSRAM) * | 1969-10-31 | 1971-07-09 | Brev Etudes Sibe | |
| FR2366456A2 (fr) * | 1976-07-30 | 1978-04-28 | Sibe | Perfectionnements aux dispositifs de carburation pour moteurs a combustion interne |
| US4095570A (en) * | 1976-08-24 | 1978-06-20 | General Motors Corporation | Electronic engine control system and method of operation |
| US4123903A (en) * | 1975-12-29 | 1978-11-07 | Nissan Motor Company, Ltd. | Deceleration control system |
| US4181104A (en) * | 1977-03-15 | 1980-01-01 | Toyota Jidosha Kogyo Kabushiki Kaisha | Idle speed controller for internal combustion engines |
| GB2025526A (en) * | 1978-07-13 | 1980-01-23 | Pierburg Gmbh & Co Kg | Vacuum operated idle speed adjuster for ic engines |
-
1980
- 1980-03-17 FR FR8005947A patent/FR2478202A1/fr active Granted
-
1981
- 1981-03-10 GB GB8107526A patent/GB2072753B/en not_active Expired
- 1981-03-13 IT IT48027/81A patent/IT1142350B/it active
- 1981-03-14 ES ES500368A patent/ES8201263A1/es not_active Expired
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2063793A5 (OSRAM) * | 1969-10-31 | 1971-07-09 | Brev Etudes Sibe | |
| US4123903A (en) * | 1975-12-29 | 1978-11-07 | Nissan Motor Company, Ltd. | Deceleration control system |
| FR2366456A2 (fr) * | 1976-07-30 | 1978-04-28 | Sibe | Perfectionnements aux dispositifs de carburation pour moteurs a combustion interne |
| US4095570A (en) * | 1976-08-24 | 1978-06-20 | General Motors Corporation | Electronic engine control system and method of operation |
| US4181104A (en) * | 1977-03-15 | 1980-01-01 | Toyota Jidosha Kogyo Kabushiki Kaisha | Idle speed controller for internal combustion engines |
| GB2025526A (en) * | 1978-07-13 | 1980-01-23 | Pierburg Gmbh & Co Kg | Vacuum operated idle speed adjuster for ic engines |
Also Published As
| Publication number | Publication date |
|---|---|
| ES500368A0 (es) | 1981-12-16 |
| GB2072753B (en) | 1983-08-10 |
| FR2478202B1 (OSRAM) | 1984-06-22 |
| IT8148027A0 (it) | 1981-03-13 |
| GB2072753A (en) | 1981-10-07 |
| ES8201263A1 (es) | 1981-12-16 |
| IT1142350B (it) | 1986-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |