FR2448638A1 - Perfectionnements aux carburateurs pour moteurs a combustion interne - Google Patents
Perfectionnements aux carburateurs pour moteurs a combustion interneInfo
- Publication number
- FR2448638A1 FR2448638A1 FR7903368A FR7903368A FR2448638A1 FR 2448638 A1 FR2448638 A1 FR 2448638A1 FR 7903368 A FR7903368 A FR 7903368A FR 7903368 A FR7903368 A FR 7903368A FR 2448638 A1 FR2448638 A1 FR 2448638A1
- Authority
- FR
- France
- Prior art keywords
- circuit
- internal combustion
- air
- operating parameter
- opening position
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
- F02D35/0046—Controlling fuel supply
- F02D35/0053—Controlling fuel supply by means of a carburettor
- F02D35/0061—Controlling the emulsifying air only
-
- 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
-
- 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
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
- F02M7/23—Fuel aerating devices
- F02M7/24—Controlling flow of aerating air
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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
CARBURATEUR POUR MOTEUR A COMBUSTION INTERNE, COMPRENANT UN CIRCUIT PRINCIPAL DE COMBUSTIBLE ET UN CIRCUIT SECONDAIRE DESTINE A FOURNIR AU MOTEUR UN DEBIT DE MELANGE AIR-COMBUSTIBLE. IL COMPORTE DES MOYENS DE REGLAGE DE L'ALIMENTATION DESDITS CIRCUITS EN AIR D'EMULSION EN REPONSE A LA VALEUR D'UN PARAMETRE DE FONCTIONNEMENT. LES MOYENS DE REGLAGE COMPRENNENT UNE CHAMBRE RELIEE AUXDITS CIRCUITS PAR DES CALIBREURS ET A UNE SOURCE D'AIR PAR UNE ELECTRO-VANNE ASSOCIEE A UN CIRCUIT DE COMMANDE SUSCEPTIBLE D'AMENER L'ELECTRO-VANNE DANS UNE POSITION D'OUVERTURE MAXIMUM ET DANS UNE POSITION D'OUVERTURE MINIMUM SUIVANT LE SIGNAL FOURNI AU CIRCUIT PAR UNE SONDE SENSIBLE AUDIT PARAMETRE DE FONCTIONNEMENT. APPLICATION AUX DISPOSITIFS D'ALIMENTATION EN COMBUSTIBLE.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7903368A FR2448638B1 (fr) | 1979-02-09 | 1979-02-09 | Perfectionnements aux carburateurs pour moteurs a combustion interne |
DE2945576A DE2945576C2 (de) | 1979-02-09 | 1979-11-10 | Vergaser für einen Verbrennungsmotor |
GB8002053A GB2041088B (en) | 1979-02-09 | 1980-01-22 | Carburettors for internal combustion engines |
IT47844/80A IT1127344B (it) | 1979-02-09 | 1980-02-07 | Carburatore per motori a combustione interna |
BR8000865A BR8000865A (pt) | 1979-02-09 | 1980-02-08 | Aperfeicoamentos nos carburadores para motores de combustao interna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7903368A FR2448638B1 (fr) | 1979-02-09 | 1979-02-09 | Perfectionnements aux carburateurs pour moteurs a combustion interne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2448638A1 true FR2448638A1 (fr) | 1980-09-05 |
FR2448638B1 FR2448638B1 (fr) | 1985-09-27 |
Family
ID=9221802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7903368A Expired FR2448638B1 (fr) | 1979-02-09 | 1979-02-09 | Perfectionnements aux carburateurs pour moteurs a combustion interne |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR8000865A (fr) |
DE (1) | DE2945576C2 (fr) |
FR (1) | FR2448638B1 (fr) |
GB (1) | GB2041088B (fr) |
IT (1) | IT1127344B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1229666B (it) * | 1989-04-24 | 1991-09-06 | Piaggio Veicoli Europ | Apparato per la regolazione dell'afflusso di carburante nel condotto di aspirazione di un motore a c.i.. |
JP3794474B2 (ja) * | 2001-10-19 | 2006-07-05 | 本田技研工業株式会社 | キャブレタの燃料供給規制装置 |
CN108138698A (zh) * | 2015-10-09 | 2018-06-08 | 沃尔布罗有限责任公司 | 带有放气控制阀的填料形成装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2444695A1 (de) * | 1973-09-19 | 1975-04-17 | Nissan Motor | Verfahren und geraet zur steuerung des kraftstoffgehalts eines luft-kraftstoff-gemischs |
DE2604999A1 (de) * | 1975-02-07 | 1976-08-19 | Nissan Motor | Vergaser |
GB1493697A (en) * | 1974-11-01 | 1977-11-30 | Nissan Motor | Control system for promoting catalytic removal of noxious components from exhaust gas of internal combustion engine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5297025A (en) * | 1976-02-09 | 1977-08-15 | Nissan Motor Co Ltd | Air fuel ration controller |
-
1979
- 1979-02-09 FR FR7903368A patent/FR2448638B1/fr not_active Expired
- 1979-11-10 DE DE2945576A patent/DE2945576C2/de not_active Expired
-
1980
- 1980-01-22 GB GB8002053A patent/GB2041088B/en not_active Expired
- 1980-02-07 IT IT47844/80A patent/IT1127344B/it active
- 1980-02-08 BR BR8000865A patent/BR8000865A/pt unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2444695A1 (de) * | 1973-09-19 | 1975-04-17 | Nissan Motor | Verfahren und geraet zur steuerung des kraftstoffgehalts eines luft-kraftstoff-gemischs |
GB1493697A (en) * | 1974-11-01 | 1977-11-30 | Nissan Motor | Control system for promoting catalytic removal of noxious components from exhaust gas of internal combustion engine |
DE2604999A1 (de) * | 1975-02-07 | 1976-08-19 | Nissan Motor | Vergaser |
Also Published As
Publication number | Publication date |
---|---|
IT1127344B (it) | 1986-05-21 |
BR8000865A (pt) | 1980-10-29 |
GB2041088B (en) | 1983-03-23 |
GB2041088A (en) | 1980-09-03 |
FR2448638B1 (fr) | 1985-09-27 |
DE2945576A1 (de) | 1980-08-14 |
DE2945576C2 (de) | 1982-03-11 |
IT8047844A0 (it) | 1980-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |