GB766291A - Improvements in carburetors of the overflow type for internal combustion engines - Google Patents
Improvements in carburetors of the overflow type for internal combustion enginesInfo
- Publication number
- GB766291A GB766291A GB34367/54A GB3436754A GB766291A GB 766291 A GB766291 A GB 766291A GB 34367/54 A GB34367/54 A GB 34367/54A GB 3436754 A GB3436754 A GB 3436754A GB 766291 A GB766291 A GB 766291A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- fuel
- pump
- constant level
- overflow
- 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.)
- Expired
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
- F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
- F02M17/02—Floatless carburettors
- F02M17/06—Floatless carburettors having overflow chamber determining constant fuel level
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)
Abstract
766,291. Carburetters. SOLEX. Nov. 26, 1954 [Nov. 30, 1953], No. 34367/54. Class 7 (3). In a carburetter comprising a constant level overflow chamber fed with fuel by means of a pump, as well as a lower chamber adjacent to the constant level chamber and adapted to receive directly the excess fuel overflowing the overflow edge or weir of the constant level chamber, this lower chamber communicating when it contains a certain quantity of fuel with the feed of the pump, the upper part of the lower chamber is fixed to the bottom of the constant level chamber and is in contact therewith over a relatively small area so as to limit the transmission by conduction of heat to the lower chamber. The nozzle 14 draws its supply from an overflow chamber 5 to which fuel is supplied by a pump 7 past a calibrated orifice 9. When there is sufficient fuel in the overflow chamber 16 the valve 21 cuts off the pump from the reservoir 18 and fuel is drawn from the chamber 16. The valve 21 may be operated by a diaphragm. The chamber 16 may be connected to the air intake through the tube 17 or it may be vented through the tube 10. Any suitable fuel nozzle system may be used. An emulsifying tube 15 is provided with holes (not shown) in its sides. A lever 37 operated either by the driver or automatically controls the starting device.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR766291X | 1953-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB766291A true GB766291A (en) | 1957-01-16 |
Family
ID=9183220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34367/54A Expired GB766291A (en) | 1953-11-30 | 1954-11-26 | Improvements in carburetors of the overflow type for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB766291A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3171467A (en) * | 1962-07-03 | 1965-03-02 | Robert R Featherston | Carburetor control |
| US10465642B2 (en) | 2017-03-27 | 2019-11-05 | Kohler Co. | Carburetor drain |
-
1954
- 1954-11-26 GB GB34367/54A patent/GB766291A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3171467A (en) * | 1962-07-03 | 1965-03-02 | Robert R Featherston | Carburetor control |
| US10465642B2 (en) | 2017-03-27 | 2019-11-05 | Kohler Co. | Carburetor drain |
| US10823124B2 (en) | 2017-03-27 | 2020-11-03 | Kohler Co. | Carburetor drain |
| US11125195B2 (en) | 2017-03-27 | 2021-09-21 | Kohler Co. | Carburetor drain |
| US11408382B2 (en) | 2017-03-27 | 2022-08-09 | Kohler Co. | Carburetor drain |
| US11614060B2 (en) | 2017-03-27 | 2023-03-28 | Kohler Co. | Carburetor drain |
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