JPS56165747A - Controller of automatic transmission of car together with secondary throttle valve of two-barrel carburetor - Google Patents
Controller of automatic transmission of car together with secondary throttle valve of two-barrel carburetorInfo
- Publication number
- JPS56165747A JPS56165747A JP6910580A JP6910580A JPS56165747A JP S56165747 A JPS56165747 A JP S56165747A JP 6910580 A JP6910580 A JP 6910580A JP 6910580 A JP6910580 A JP 6910580A JP S56165747 A JPS56165747 A JP S56165747A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- automatic transmission
- throttle valve
- shift
- secondary throttle
- 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 Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Means For Warming Up And Starting Carburetors (AREA)
Abstract
PURPOSE: To obtain good warming operation by suppressing shift-up of both the secondary throttle valve of a 2-barrel carburetor and an automatic transmission for a certain time in cold starting and further suppressing the shift-up of the secondary valve for another certain time.
CONSTITUTION: The secondary throttle valve 44b of the carburetor 42 having a primary and a secondary passages 43a and 43b interlocks with an actuator 49. A negative pressure synthetized with those in enturies 45a and 45b is introduced into the negative pressure chamber 50, and the valve is opened in high speed operation. The air can be introduced into the negative pressure chamber 50 through an air passage 57 equipped with a magnetic on-off-valve 58. The on-off-valve 58 is connected to a water-temperature switch 40 through a timer 41. A down solenoid 20g for suppressing shift-up of an automatic transmission is connected to the timer 41, thus suppressing shift-up of the secondary valve 44b and the automatic transmission stepwise, according to the temperature in cold starting.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6910580A JPS56165747A (en) | 1980-05-24 | 1980-05-24 | Controller of automatic transmission of car together with secondary throttle valve of two-barrel carburetor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6910580A JPS56165747A (en) | 1980-05-24 | 1980-05-24 | Controller of automatic transmission of car together with secondary throttle valve of two-barrel carburetor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56165747A true JPS56165747A (en) | 1981-12-19 |
Family
ID=13393008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6910580A Pending JPS56165747A (en) | 1980-05-24 | 1980-05-24 | Controller of automatic transmission of car together with secondary throttle valve of two-barrel carburetor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56165747A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61203054A (en) * | 1985-03-04 | 1986-09-08 | Kataoka Kikai Seisakusho:Kk | Sheet winder |
-
1980
- 1980-05-24 JP JP6910580A patent/JPS56165747A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61203054A (en) * | 1985-03-04 | 1986-09-08 | Kataoka Kikai Seisakusho:Kk | Sheet winder |
JPH0413270B2 (en) * | 1985-03-04 | 1992-03-09 | Kataoka Kikai Seisakusho Kk |
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