FR2163243A5 - - Google Patents
Info
- Publication number
- FR2163243A5 FR2163243A5 FR7245844A FR7245844A FR2163243A5 FR 2163243 A5 FR2163243 A5 FR 2163243A5 FR 7245844 A FR7245844 A FR 7245844A FR 7245844 A FR7245844 A FR 7245844A FR 2163243 A5 FR2163243 A5 FR 2163243A5
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M23/00—Apparatus for adding secondary air to fuel-air mixture
- F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
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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
- 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
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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
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
-
- 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
- F02M7/10—Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means
- F02M7/11—Altering float-chamber pressure
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- 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
- F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
- F02M7/14—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle
- F02M7/16—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis
- F02M7/17—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis by a pneumatically adjustable piston-like element, e.g. constant depression carburettors
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- 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
- F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
- F02M9/10—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having valves, or like controls, of elastic-wall type for controlling the passage, or for varying cross-sectional area, of fuel-air mixing chambers or of the entry passage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/09—Other ways of controlling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2219880A DE2219880A1 (de) | 1972-04-22 | 1972-04-22 | Einrichtung zur regelung der zusammensetzung eines kraftstoff-luft-gemisches fuer eine brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2163243A5 true FR2163243A5 (fr) | 1973-07-20 |
Family
ID=5842991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7245844A Expired FR2163243A5 (fr) | 1972-04-22 | 1972-12-22 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4954730A (fr) |
DE (1) | DE2219880A1 (fr) |
FR (1) | FR2163243A5 (fr) |
GB (1) | GB1431694A (fr) |
IT (1) | IT984066B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2286286A1 (fr) * | 1974-09-27 | 1976-04-23 | Laprade Bernard | Perfectionnements aux dispositifs de dosage du melange air-essence de moteurs a combustion interne |
FR2317514A2 (fr) * | 1972-08-29 | 1977-02-04 | Bosch Gmbh Robert | Installation de dosage de carburant pour moteur a combustion interne |
WO1988006237A1 (fr) * | 1987-02-13 | 1988-08-25 | Campos Jean Louis | Dispositif de carburation |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5536820B2 (fr) * | 1972-10-25 | 1980-09-24 | ||
JPS51114528A (en) * | 1975-04-01 | 1976-10-08 | Nissan Motor Co Ltd | Fuel control device in internal combustion engines |
JPS529724A (en) * | 1975-07-14 | 1977-01-25 | Nippon Soken Inc | Air-fuel ratio adjusting device |
JPS591345B2 (ja) * | 1975-07-21 | 1984-01-11 | カブシキガイシヤ ニツポンジドウシヤブヒンソウゴウケンキユウシヨ | クウネンヒチヨウセイソウチ |
JPS5916095B2 (ja) * | 1975-10-28 | 1984-04-13 | カブシキガイシヤ ニツポンジドウシヤブヒンソウゴウケンキユウシヨ | クウネンヒチヨウセイソウチ |
DE2621670A1 (de) * | 1976-05-15 | 1977-12-01 | Bosch Gmbh Robert | Anordnung zur zufuhr von sekundaerluft in das saugrohr einer brennkraftmaschine |
US4280969A (en) * | 1976-09-16 | 1981-07-28 | Swanson Wilbur M | Carburetor |
US4250856A (en) * | 1980-01-25 | 1981-02-17 | Abbey Harold | Fuel-air ratio automatic control system using variable venturi structure |
US4085231A (en) * | 1976-10-08 | 1978-04-18 | W. R. Grace & Co. | Container evacuation process |
FR2377530A1 (fr) * | 1977-01-14 | 1978-08-11 | Sibe | Perfectionnements aux carburateurs pour moteurs a combustion interne |
FR2390592A1 (fr) * | 1977-05-12 | 1978-12-08 | Sev Marchal | Dispositif perfectionne pour l'alimentation en carburant d'un moteur a combustion interne |
JPS59126056A (ja) * | 1983-01-07 | 1984-07-20 | Fuji Heavy Ind Ltd | 過給機付機関の気化器制御装置 |
US4526729A (en) * | 1983-01-26 | 1985-07-02 | Braun Alfred J | Vortex carburetor |
-
1972
- 1972-04-22 DE DE2219880A patent/DE2219880A1/de active Pending
- 1972-12-22 FR FR7245844A patent/FR2163243A5/fr not_active Expired
-
1973
- 1973-04-19 GB GB1893673A patent/GB1431694A/en not_active Expired
- 1973-04-20 IT IT23321/73A patent/IT984066B/it active
- 1973-04-23 JP JP48046041A patent/JPS4954730A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2317514A2 (fr) * | 1972-08-29 | 1977-02-04 | Bosch Gmbh Robert | Installation de dosage de carburant pour moteur a combustion interne |
FR2286286A1 (fr) * | 1974-09-27 | 1976-04-23 | Laprade Bernard | Perfectionnements aux dispositifs de dosage du melange air-essence de moteurs a combustion interne |
WO1988006237A1 (fr) * | 1987-02-13 | 1988-08-25 | Campos Jean Louis | Dispositif de carburation |
Also Published As
Publication number | Publication date |
---|---|
JPS4954730A (fr) | 1974-05-28 |
GB1431694A (en) | 1976-04-14 |
DE2219880A1 (de) | 1973-10-25 |
IT984066B (it) | 1974-11-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |