JPS5688941A - Accelerator pump of carburetor - Google Patents
Accelerator pump of carburetorInfo
- Publication number
- JPS5688941A JPS5688941A JP16581979A JP16581979A JPS5688941A JP S5688941 A JPS5688941 A JP S5688941A JP 16581979 A JP16581979 A JP 16581979A JP 16581979 A JP16581979 A JP 16581979A JP S5688941 A JPS5688941 A JP S5688941A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- fuel
- diaphragms
- negative pressure
- temperature
- 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.)
- Pending
Links
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
PURPOSE: To permit feeding of fuel for acceleration according to temperature, by forming the diaphragm-type accelerator pump of a carburetor which consists of two diaphragms and sealing-in, between the both diaphragms, the riguid which varies volume according to temperature.
CONSTITUTION: An accelerator pump consists of the first and second diaphragms 21 and 23, and between them, a fuel chamber 24, intermediate chamber 25, and an intake negative pressure chamber 30 are separately formed. The fuel introduced into the fuel chamber 24 from a float chamber 18 is jetted from an accelerating nozzle 36, and the intake negative pressure is introduced into the negative pressure chamber 30 through a port 28, and both diaphragms are operated. Further, into the intermediate chamber 25, the liquid having a large thermal expansion rate is sealed-in, and volume is varied according to the temperature, and thus amount of acceleration fuel can be varied.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16581979A JPS5688941A (en) | 1979-12-20 | 1979-12-20 | Accelerator pump of carburetor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16581979A JPS5688941A (en) | 1979-12-20 | 1979-12-20 | Accelerator pump of carburetor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5688941A true JPS5688941A (en) | 1981-07-18 |
Family
ID=15819591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16581979A Pending JPS5688941A (en) | 1979-12-20 | 1979-12-20 | Accelerator pump of carburetor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5688941A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008082285A (en) * | 2006-09-28 | 2008-04-10 | Techno Takatsuki Co Ltd | Dust collecting mechanism of air pump |
-
1979
- 1979-12-20 JP JP16581979A patent/JPS5688941A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008082285A (en) * | 2006-09-28 | 2008-04-10 | Techno Takatsuki Co Ltd | Dust collecting mechanism of air pump |
KR101406639B1 (en) * | 2006-09-28 | 2014-06-11 | 테크노 타카츠키 주식회사 | Dust collecting mechanism |
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