FR2404116A2 - Perfectionnements aux carburateurs pour moteurs a combustion interne - Google Patents
Perfectionnements aux carburateurs pour moteurs a combustion interneInfo
- Publication number
- FR2404116A2 FR2404116A2 FR7729083A FR7729083A FR2404116A2 FR 2404116 A2 FR2404116 A2 FR 2404116A2 FR 7729083 A FR7729083 A FR 7729083A FR 7729083 A FR7729083 A FR 7729083A FR 2404116 A2 FR2404116 A2 FR 2404116A2
- Authority
- FR
- France
- Prior art keywords
- internal combustion
- axis
- combustion engines
- tubing
- carburetors
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
- F02M35/10268—Heating, cooling or thermal insulating means
-
- 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
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
- F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
- F02M31/08—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
- F02M31/087—Heat-exchange arrangements between the air intake and exhaust gas passages, e.g. by means of contact between the passages
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1015—Air intakes; Induction systems characterised by the engine type
- F02M35/10196—Carburetted engines
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
- F02M35/10262—Flow guides, obstructions, deflectors or the like
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
- F02M35/108—Intake manifolds with primary and secondary intake passages
-
- 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
- F02M9/12—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 other specific means for controlling the passage, or for varying cross-sectional area, of fuel-air mixing chambers
- F02M9/127—Axially movable throttle valves concentric with the axis of the mixture passage
-
- 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)
- Exhaust Silencers (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
Carburateur pour moteur à combustion interne qui comporte une chambre de mélange limitée en aval par un organe d'étranglement principal disposé suivant un axe parallèle à la direction de circulation de l'air et déplaçable suivant cet axe pour régler, avec un cône fixé dans la tubulure d'admission, la section de passages latéraux d'entrée dans la tubulure. La tubulure est munie d'une cloison parallèle à son axe et délimitant avec la partie inférieure de sa paroi un canal de section faible par rapport à celui de la tubulure, en contact avec une chambre dans laquelle pénètrent les gaz d'échappement du moteur. Application aux moteurs à combustion interne
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7729083A FR2404116A2 (fr) | 1977-09-27 | 1977-09-27 | Perfectionnements aux carburateurs pour moteurs a combustion interne |
GB7835805A GB2004949B (en) | 1977-09-27 | 1978-09-06 | Carburettors for internal combustion engines |
DE19782842097 DE2842097A1 (de) | 1977-09-27 | 1978-09-27 | Vergaser fuer brennkraftmaschinen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7729083A FR2404116A2 (fr) | 1977-09-27 | 1977-09-27 | Perfectionnements aux carburateurs pour moteurs a combustion interne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2404116A2 true FR2404116A2 (fr) | 1979-04-20 |
FR2404116B2 FR2404116B2 (fr) | 1981-09-04 |
Family
ID=9195830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7729083A Granted FR2404116A2 (fr) | 1977-09-27 | 1977-09-27 | Perfectionnements aux carburateurs pour moteurs a combustion interne |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2842097A1 (fr) |
FR (1) | FR2404116A2 (fr) |
GB (1) | GB2004949B (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1481528A (fr) * | 1966-05-27 | 1967-05-19 | Zenith Carburetter Company Ltd | Dispositif pour améliorer le transfert du mélange entre un carburateur et la chambre de combustion des moteurs à combustion interne utilisant des carburants volatils |
DE1576573A1 (de) * | 1967-12-01 | 1970-09-10 | Huber Dr Ing Eugen W | Brennkraftmaschine mit aeusserer Gemischbildung |
US3908620A (en) * | 1972-07-26 | 1975-09-30 | Toyota Motor Co Ltd | Intake manifold |
FR2307973A1 (fr) * | 1975-04-17 | 1976-11-12 | Sibe | Perfectionnements aux carburateurs pour moteurs a combustion interne |
US4008699A (en) * | 1976-04-05 | 1977-02-22 | Ford Motor Company | Extended throttle bore multi-stage carburetor |
-
1977
- 1977-09-27 FR FR7729083A patent/FR2404116A2/fr active Granted
-
1978
- 1978-09-06 GB GB7835805A patent/GB2004949B/en not_active Expired
- 1978-09-27 DE DE19782842097 patent/DE2842097A1/de not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1481528A (fr) * | 1966-05-27 | 1967-05-19 | Zenith Carburetter Company Ltd | Dispositif pour améliorer le transfert du mélange entre un carburateur et la chambre de combustion des moteurs à combustion interne utilisant des carburants volatils |
DE1576573A1 (de) * | 1967-12-01 | 1970-09-10 | Huber Dr Ing Eugen W | Brennkraftmaschine mit aeusserer Gemischbildung |
US3908620A (en) * | 1972-07-26 | 1975-09-30 | Toyota Motor Co Ltd | Intake manifold |
FR2307973A1 (fr) * | 1975-04-17 | 1976-11-12 | Sibe | Perfectionnements aux carburateurs pour moteurs a combustion interne |
US4008699A (en) * | 1976-04-05 | 1977-02-22 | Ford Motor Company | Extended throttle bore multi-stage carburetor |
Also Published As
Publication number | Publication date |
---|---|
GB2004949B (en) | 1982-02-24 |
DE2842097A1 (de) | 1979-03-29 |
GB2004949A (en) | 1979-04-11 |
FR2404116B2 (fr) | 1981-09-04 |
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