JPS5486028A - Carbureter air-fuel-ratio regulation - Google Patents
Carbureter air-fuel-ratio regulationInfo
- Publication number
- JPS5486028A JPS5486028A JP15389477A JP15389477A JPS5486028A JP S5486028 A JPS5486028 A JP S5486028A JP 15389477 A JP15389477 A JP 15389477A JP 15389477 A JP15389477 A JP 15389477A JP S5486028 A JPS5486028 A JP S5486028A
- Authority
- JP
- Japan
- Prior art keywords
- needle
- orifice
- fuel
- diaphgram
- isolated
- 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
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
PURPOSE: A regulation system which operates with high performance for a long term by using a various air bleed valve including a diaphgram and a needle isolated from each other.
CONSTITUTION: A needle 33 isolated from a diaphgram 11 slides in a guide pipe 31 in which an orifice 34 is made. A valve 32 has the return spring 32 in contact with the bottom of the needle 33, which is put between the orifice 34 and the needle 33. A variable air bleed valve 30 is constituted as mentioned above. A concentric space is formed between the needle 33 and the open end of the orifice 34, resulting in a high performance regulation system. And the needle 33 comes in contact with one side of the orifice 34 to wear the part not the other part of the end face of the orifice 34, resulting in extended life of the system.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15389477A JPS5486028A (en) | 1977-12-20 | 1977-12-20 | Carbureter air-fuel-ratio regulation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15389477A JPS5486028A (en) | 1977-12-20 | 1977-12-20 | Carbureter air-fuel-ratio regulation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5486028A true JPS5486028A (en) | 1979-07-09 |
JPS5750933B2 JPS5750933B2 (en) | 1982-10-29 |
Family
ID=15572427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15389477A Granted JPS5486028A (en) | 1977-12-20 | 1977-12-20 | Carbureter air-fuel-ratio regulation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5486028A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57159231U (en) * | 1981-03-31 | 1982-10-06 | ||
JPS57163143A (en) * | 1981-03-31 | 1982-10-07 | Mitsubishi Heavy Ind Ltd | Carburetor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5354621A (en) * | 1976-10-27 | 1978-05-18 | Nissan Motor Co Ltd | Carbureter air-fuel ratio controller |
-
1977
- 1977-12-20 JP JP15389477A patent/JPS5486028A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5354621A (en) * | 1976-10-27 | 1978-05-18 | Nissan Motor Co Ltd | Carbureter air-fuel ratio controller |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57159231U (en) * | 1981-03-31 | 1982-10-06 | ||
JPS57163143A (en) * | 1981-03-31 | 1982-10-07 | Mitsubishi Heavy Ind Ltd | Carburetor |
Also Published As
Publication number | Publication date |
---|---|
JPS5750933B2 (en) | 1982-10-29 |
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