FR2393162A1 - Fuel economy device for IC engine - has passage from carburettor to intake pipe, with feedback of air-fuel mixture from intake pipe to passage - Google Patents
Fuel economy device for IC engine - has passage from carburettor to intake pipe, with feedback of air-fuel mixture from intake pipe to passageInfo
- Publication number
- FR2393162A1 FR2393162A1 FR7816785A FR7816785A FR2393162A1 FR 2393162 A1 FR2393162 A1 FR 2393162A1 FR 7816785 A FR7816785 A FR 7816785A FR 7816785 A FR7816785 A FR 7816785A FR 2393162 A1 FR2393162 A1 FR 2393162A1
- Authority
- FR
- France
- Prior art keywords
- passage
- intake pipe
- air
- carburettor
- feedback
- 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.)
- Withdrawn
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
- F02M33/00—Other apparatus for treating combustion-air, fuel or fuel-air mixture
- F02M33/02—Other apparatus for treating combustion-air, fuel or fuel-air mixture for collecting and returning condensed fuel
- F02M33/04—Other apparatus for treating combustion-air, fuel or fuel-air mixture for collecting and returning condensed fuel returning to the intake passage
-
- 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
- F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
- F02M29/04—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having screens, gratings, baffles or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Characterised By The Charging Evacuation (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
The device has a passage through which an air-fuel mixture passes from the carburettor to the intake pipe, and a chamber whose mouth faces the air-fuel stream. A duct connects the chamber to the air-fuel stream at the outlet of the passage. The passage has a cylindrical section connected to a divergent frusto-conical section.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2356177 | 1977-06-03 | ||
GB4565377 | 1977-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2393162A1 true FR2393162A1 (en) | 1978-12-29 |
Family
ID=26256592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7816785A Withdrawn FR2393162A1 (en) | 1977-06-03 | 1978-06-05 | Fuel economy device for IC engine - has passage from carburettor to intake pipe, with feedback of air-fuel mixture from intake pipe to passage |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5416023A (en) |
DE (1) | DE2824450A1 (en) |
DK (1) | DK243578A (en) |
FR (1) | FR2393162A1 (en) |
IT (2) | IT1108026B (en) |
SE (1) | SE7806350L (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997013976A1 (en) * | 1995-10-06 | 1997-04-17 | Filterwerk Mann+Hummel Gmbh | Intake pipe |
-
1978
- 1978-05-31 SE SE7806350A patent/SE7806350L/en unknown
- 1978-06-01 DK DK243578A patent/DK243578A/en unknown
- 1978-06-02 IT IT68273/78A patent/IT1108026B/en active
- 1978-06-02 IT IT7853383U patent/IT7853383V0/en unknown
- 1978-06-03 DE DE19782824450 patent/DE2824450A1/en not_active Withdrawn
- 1978-06-03 JP JP6631878A patent/JPS5416023A/en active Pending
- 1978-06-05 FR FR7816785A patent/FR2393162A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997013976A1 (en) * | 1995-10-06 | 1997-04-17 | Filterwerk Mann+Hummel Gmbh | Intake pipe |
Also Published As
Publication number | Publication date |
---|---|
IT1108026B (en) | 1985-12-02 |
DE2824450A1 (en) | 1979-01-18 |
DK243578A (en) | 1978-12-04 |
SE7806350L (en) | 1978-12-04 |
JPS5416023A (en) | 1979-02-06 |
IT7853383V0 (en) | 1978-06-02 |
IT7868273A0 (en) | 1978-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES464374A1 (en) | Device for increasing the uniformity of the air-fuel mixture in internal combustion engines | |
JPS5264529A (en) | Control method and device of fuel enriching device to be mounted on ca r | |
GB1179326A (en) | Improvements in or relating to devices for Reducing Carbon Monoxide Content of Exhaust Gases | |
JPS57104817A (en) | Air quantity measuring apparatus for internal combustion engine | |
GB900443A (en) | Carburetor | |
GB1311070A (en) | Apparatus for reacting gases | |
FR2393162A1 (en) | Fuel economy device for IC engine - has passage from carburettor to intake pipe, with feedback of air-fuel mixture from intake pipe to passage | |
JPS5362019A (en) | Secondary air injection control device for internal combustion engine | |
JPS5273233A (en) | Fuel supply device of internal combustion engine | |
JPS54151721A (en) | Air intake device for internal combustion engine | |
FR2384954A1 (en) | Fuel supply system or IC engine - has by=pass air passage around throttle in main air passage with common fuel nozzle tube | |
JPS51137027A (en) | A supply new gas amount control apparatus of the internal combustion engine | |
FR2324885A1 (en) | Fuel economiser for IC petrol engines - has central cone with external slotted cylinder for changing fuel direction | |
JPS53112329A (en) | Intake apparatus for internal combustion engine | |
JPS5427622A (en) | Air intake device of engine with carburetor | |
GB857493A (en) | Combustion equipment for gas turbine engines | |
JPS52145622A (en) | Exhaust purifier for internal combustion engine | |
FR2419403A1 (en) | Mixture control for IC engine carburettor - has fuel pipe for enrichment dividing to issue into venturi throttle section and air channel | |
GB1200441A (en) | Apparatus for after-burning exhaust gases from internal combustion engines | |
JPS54123625A (en) | Fuel feeder of internal combustion engine | |
JPS57195848A (en) | Mixture creating device | |
JPS5517676A (en) | Fuel feeder | |
JPS51140028A (en) | Caburater | |
JPS5346511A (en) | Suction device of engine | |
FR2383316A1 (en) | IC engine fuel mixt. induction system - has fuel trap to by=pass hot chamber located in exhaust manifold |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |