GB819959A - Improvements in or relating to fuel control systems for internal combustion engines - Google Patents
Improvements in or relating to fuel control systems for internal combustion enginesInfo
- Publication number
- GB819959A GB819959A GB9535/58A GB953558A GB819959A GB 819959 A GB819959 A GB 819959A GB 9535/58 A GB9535/58 A GB 9535/58A GB 953558 A GB953558 A GB 953558A GB 819959 A GB819959 A GB 819959A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suction
- chamber
- pipe
- intake
- relating
- 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
- 239000000446 fuel Substances 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
Classifications
-
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/02—Controlling by changing the air or fuel supply
- F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
- F02D2700/022—Controlling the air or the mixture supply as well as the fuel supply
- F02D2700/0223—Engines with fuel injection
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
819,959. Spray carburetters. GENERAL MOTORS CORPORATION. March 25, 1958 [April 8, 1957], No. 9535/58. Class 7(3) In a fuel supply system having a metering valve 20, Fig. 1, controlled by a diaphragm 36 subject to the suction in a venturi 48, Fig. 2, in the intake pipe 12. this suction is reinforced at idling and small throttle openings by the suction developed at points 58, 52, downstream of and adjacent the throttle valve, this latter suction being modified by a temperature responsive device 64 in the intake pipe. The diaphragm space 34 is connected by a pipe 40 to a chamber 41 connected to the venturi throat and by a pipe 42 to a chamber 50 connected to the tapping points 52, 58. The device 64 comprises a bimetallic strip which opens an air bleed 60 into the chamber 50 as the intake air temperature rises to reduce the suction in chamber 50 and hence reduce the fuel supply. The fuel flows from the metering device 20 to a distributing chamber 24 connected to nozzles 28 in the individual intake passages.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US819959XA | 1957-04-08 | 1957-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB819959A true GB819959A (en) | 1959-09-09 |
Family
ID=22167726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9535/58A Expired GB819959A (en) | 1957-04-08 | 1958-03-25 | Improvements in or relating to fuel control systems for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB819959A (en) |
-
1958
- 1958-03-25 GB GB9535/58A patent/GB819959A/en not_active Expired
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