FR2420660A1 - Air fuel inlet for vehicle IC engine - has spacer between carburettor and manifold with spaced annular recesses in passage sidewalls - Google Patents
Air fuel inlet for vehicle IC engine - has spacer between carburettor and manifold with spaced annular recesses in passage sidewallsInfo
- Publication number
- FR2420660A1 FR2420660A1 FR7807966A FR7807966A FR2420660A1 FR 2420660 A1 FR2420660 A1 FR 2420660A1 FR 7807966 A FR7807966 A FR 7807966A FR 7807966 A FR7807966 A FR 7807966A FR 2420660 A1 FR2420660 A1 FR 2420660A1
- Authority
- FR
- France
- Prior art keywords
- passage
- manifold
- spacer
- engine
- annular recesses
- 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
- F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
- F02M29/14—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture re-atomising or homogenising being effected by unevenness of internal surfaces of mixture intake
-
- 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
- F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The device for use between a carburetor and an intake manifold of an IC engine is a spacer positionable between the base of the carburetor and the inlet of the manifold. One or more passages through the spaces provide for aligned communication between the carburetor outlet and the manifold inlet. The wall surface of each passage is formed with spaced parallel annular recesses. The spacer is one inch thick, and each passage has an inner dia. equal to the dia. of the corresponding carburetor outlet. The recesses formed in the wall surface of the passage are spaced parallel grooves perpendicular to the axis of the passage. The grooves are square in cross section with a width and epth of 1/16 inch, and a spacing along the length of the passage of 1/16 inch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7807966A FR2420660A1 (en) | 1978-03-20 | 1978-03-20 | Air fuel inlet for vehicle IC engine - has spacer between carburettor and manifold with spaced annular recesses in passage sidewalls |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7807966A FR2420660A1 (en) | 1978-03-20 | 1978-03-20 | Air fuel inlet for vehicle IC engine - has spacer between carburettor and manifold with spaced annular recesses in passage sidewalls |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2420660A1 true FR2420660A1 (en) | 1979-10-19 |
FR2420660B1 FR2420660B1 (en) | 1983-03-25 |
Family
ID=9206021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7807966A Granted FR2420660A1 (en) | 1978-03-20 | 1978-03-20 | Air fuel inlet for vehicle IC engine - has spacer between carburettor and manifold with spaced annular recesses in passage sidewalls |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2420660A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2595120A1 (en) * | 1986-03-01 | 1987-09-04 | Stihl Andreas | CONNECTING TUBING BETWEEN CARBURETOR AND EXPLOSION CHAMBER |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE500232A (en) * | ||||
GB262173A (en) * | 1925-08-31 | 1926-11-30 | Norman Cuthbert Headland | Improvements in charge mixing and atomising devices for internal combustion engines |
FR746984A (en) * | 1932-12-06 | 1933-06-09 | Fuel mixing device, in particular for internal combustion engines | |
GB656879A (en) * | 1946-10-22 | 1951-09-05 | Paul Calixte Lacoste | Improvements in the formation of combustible mixtures for use in internal combustion engines |
US2639230A (en) * | 1950-08-25 | 1953-05-19 | Lefebre Maurice | Fuel and air mixer for use in conjunction with a carburetor |
FR2150022A6 (en) * | 1971-08-16 | 1973-03-30 | Ingbuero Angewandte | |
DE2402883A1 (en) * | 1973-01-26 | 1974-08-01 | Dezsoe Fonagy | CARBURETOR FOR PETROL ENGINE |
-
1978
- 1978-03-20 FR FR7807966A patent/FR2420660A1/en active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE500232A (en) * | ||||
GB262173A (en) * | 1925-08-31 | 1926-11-30 | Norman Cuthbert Headland | Improvements in charge mixing and atomising devices for internal combustion engines |
FR746984A (en) * | 1932-12-06 | 1933-06-09 | Fuel mixing device, in particular for internal combustion engines | |
GB656879A (en) * | 1946-10-22 | 1951-09-05 | Paul Calixte Lacoste | Improvements in the formation of combustible mixtures for use in internal combustion engines |
US2639230A (en) * | 1950-08-25 | 1953-05-19 | Lefebre Maurice | Fuel and air mixer for use in conjunction with a carburetor |
FR2150022A6 (en) * | 1971-08-16 | 1973-03-30 | Ingbuero Angewandte | |
DE2402883A1 (en) * | 1973-01-26 | 1974-08-01 | Dezsoe Fonagy | CARBURETOR FOR PETROL ENGINE |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2595120A1 (en) * | 1986-03-01 | 1987-09-04 | Stihl Andreas | CONNECTING TUBING BETWEEN CARBURETOR AND EXPLOSION CHAMBER |
Also Published As
Publication number | Publication date |
---|---|
FR2420660B1 (en) | 1983-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |