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 carburetor

Info

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
Application number
JP6910580A
Other languages
Japanese (ja)
Inventor
Shoji Kubota
Toshio Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Subaru Corp
Original Assignee
Fuji Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP6910580A priority Critical patent/JPS56165747A/en
Publication of JPS56165747A publication Critical patent/JPS56165747A/en
Pending legal-status Critical Current

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
JP6910580A 1980-05-24 1980-05-24 Controller of automatic transmission of car together with secondary throttle valve of two-barrel carburetor Pending JPS56165747A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61203054A (en) * 1985-03-04 1986-09-08 Kataoka Kikai Seisakusho:Kk Sheet winder

Cited By (2)

* Cited by examiner, † Cited by third party
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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