JPS55103149A - Controller for controlling direct-coupled clutch of torque converter of automatic speed change gear - Google Patents

Controller for controlling direct-coupled clutch of torque converter of automatic speed change gear

Info

Publication number
JPS55103149A
JPS55103149A JP981179A JP981179A JPS55103149A JP S55103149 A JPS55103149 A JP S55103149A JP 981179 A JP981179 A JP 981179A JP 981179 A JP981179 A JP 981179A JP S55103149 A JPS55103149 A JP S55103149A
Authority
JP
Japan
Prior art keywords
valve
pressure
coupled clutch
shifting
speed change
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
Application number
JP981179A
Other languages
Japanese (ja)
Other versions
JPS627428B2 (en
Inventor
Takayoshi Ito
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.)
Aisin AW Co Ltd
Original Assignee
Aisin AW Co 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 Aisin AW Co Ltd filed Critical Aisin AW Co Ltd
Priority to JP981179A priority Critical patent/JPS55103149A/en
Publication of JPS55103149A publication Critical patent/JPS55103149A/en
Publication of JPS627428B2 publication Critical patent/JPS627428B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Fluid Gearings (AREA)

Abstract

PURPOSE: To smoothly control a direct-coupled clutch by controlling a lock-up shift valve operated by a sloenoid valve actuated by an electric circuit which receives signals from a pressure switch, and providing a manually operated switch to the electric circuit.
CONSTITUTION: A hydraulic controller of an automatic speed change gear including a direct-coupled clutch 50 of a torque convert is provided with a speed regulating valve 210 to which pressure oil is supplied by an oil pressure pump 101 through a pressure regulating valve 200, a first/second shifting valve 220 to which the line pressure is applied through an oil passage 104, and a governor valve 260. A second/ third shifting valve 230, a governor control valve 310, a throttle valve 240, overdrive shifting valve 270, and a lock-up shifting valve 300 are also provided. A solenoid valve 390 is connected to an oil passage 140 connecting to an oil passage 113 through the governor control valve 310. The solenoid valve 390 is controlled by an electric circuit 400 corresponding to the output signals of a pressure switch 600.
COPYRIGHT: (C)1980,JPO&Japio
JP981179A 1979-01-30 1979-01-30 Controller for controlling direct-coupled clutch of torque converter of automatic speed change gear Granted JPS55103149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP981179A JPS55103149A (en) 1979-01-30 1979-01-30 Controller for controlling direct-coupled clutch of torque converter of automatic speed change gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP981179A JPS55103149A (en) 1979-01-30 1979-01-30 Controller for controlling direct-coupled clutch of torque converter of automatic speed change gear

Publications (2)

Publication Number Publication Date
JPS55103149A true JPS55103149A (en) 1980-08-07
JPS627428B2 JPS627428B2 (en) 1987-02-17

Family

ID=11730542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP981179A Granted JPS55103149A (en) 1979-01-30 1979-01-30 Controller for controlling direct-coupled clutch of torque converter of automatic speed change gear

Country Status (1)

Country Link
JP (1) JPS55103149A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5754769A (en) * 1980-09-18 1982-04-01 Aisin Warner Ltd Direct coupling clutch control device for torque converter
JPS5754768A (en) * 1980-09-18 1982-04-01 Aisin Warner Ltd Lockup control valve for torque converter
JPS58108652U (en) * 1982-01-20 1983-07-23 トヨタ自動車株式会社 Vehicle automatic transmission control device
US4431095A (en) * 1980-03-12 1984-02-14 Nissan Motor Co., Ltd. Lock-up type automatic transmission
US4449618A (en) * 1980-03-27 1984-05-22 Nissan Motor Co., Ltd. Lock-up control system for lock-up type automatic transmission
US4457410A (en) * 1980-06-10 1984-07-03 Nissan Motor Co., Ltd. Lock-up control system for a lock-up type automatic transmission of an automotive vehicle having an engine
US4473882A (en) * 1980-08-11 1984-09-25 Nissan Motor Co., Ltd. Control method of and system for automatic transmission for automotive vehicle
US4485695A (en) * 1979-05-10 1984-12-04 Aisin-Warner Kabushiki Kaisha Control apparatus for automatic transmissions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968158A (en) * 1972-09-08 1974-07-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968158A (en) * 1972-09-08 1974-07-02

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485695A (en) * 1979-05-10 1984-12-04 Aisin-Warner Kabushiki Kaisha Control apparatus for automatic transmissions
US4431095A (en) * 1980-03-12 1984-02-14 Nissan Motor Co., Ltd. Lock-up type automatic transmission
US4449618A (en) * 1980-03-27 1984-05-22 Nissan Motor Co., Ltd. Lock-up control system for lock-up type automatic transmission
US4457410A (en) * 1980-06-10 1984-07-03 Nissan Motor Co., Ltd. Lock-up control system for a lock-up type automatic transmission of an automotive vehicle having an engine
US4473882A (en) * 1980-08-11 1984-09-25 Nissan Motor Co., Ltd. Control method of and system for automatic transmission for automotive vehicle
JPS5754769A (en) * 1980-09-18 1982-04-01 Aisin Warner Ltd Direct coupling clutch control device for torque converter
JPS5754768A (en) * 1980-09-18 1982-04-01 Aisin Warner Ltd Lockup control valve for torque converter
JPH023075B2 (en) * 1980-09-18 1990-01-22 Aisin Aw Co
JPS58108652U (en) * 1982-01-20 1983-07-23 トヨタ自動車株式会社 Vehicle automatic transmission control device
JPS6230607Y2 (en) * 1982-01-20 1987-08-06

Also Published As

Publication number Publication date
JPS627428B2 (en) 1987-02-17

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