JPS5769149A - Hydraulic controller for automatic speed change gear - Google Patents

Hydraulic controller for automatic speed change gear

Info

Publication number
JPS5769149A
JPS5769149A JP14406580A JP14406580A JPS5769149A JP S5769149 A JPS5769149 A JP S5769149A JP 14406580 A JP14406580 A JP 14406580A JP 14406580 A JP14406580 A JP 14406580A JP S5769149 A JPS5769149 A JP S5769149A
Authority
JP
Japan
Prior art keywords
valve
controlling
control valve
speed change
control
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
JP14406580A
Other languages
Japanese (ja)
Other versions
JPS645181B2 (en
Inventor
Nobuaki Miki
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 JP14406580A priority Critical patent/JPS5769149A/en
Publication of JPS5769149A publication Critical patent/JPS5769149A/en
Publication of JPS645181B2 publication Critical patent/JPS645181B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Transmission Device (AREA)

Abstract

PURPOSE: To achieve each transmission stage of in advance in 4 steps and neutral, rearward and parking steps which includes lock-up control and engine brake control, by controlling 7 control valves by means of 4 solenoid valves.
CONSTITUTION: The captioned hydraulic circuit is equipped with a 1-2 shift valve 120, 2-3 shift valve 130, 3-4 shift valve 140, drive control valve 150, reverse control valve 160, parking control valve 170, lock-up and engine brake control valve 180, clutch-sequence valve 190, the first solenoid valve 210 for controlling drive control valve 150, the second and the third solenoid valves 220 and 230 for controlling each shift valve, and the fourth solenoid valve 240 for controlling the lock-up and engine brake control valve 180 and the clutch sequence valve 190.
COPYRIGHT: (C)1982,JPO&Japio
JP14406580A 1980-10-14 1980-10-14 Hydraulic controller for automatic speed change gear Granted JPS5769149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14406580A JPS5769149A (en) 1980-10-14 1980-10-14 Hydraulic controller for automatic speed change gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14406580A JPS5769149A (en) 1980-10-14 1980-10-14 Hydraulic controller for automatic speed change gear

Publications (2)

Publication Number Publication Date
JPS5769149A true JPS5769149A (en) 1982-04-27
JPS645181B2 JPS645181B2 (en) 1989-01-30

Family

ID=15353479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14406580A Granted JPS5769149A (en) 1980-10-14 1980-10-14 Hydraulic controller for automatic speed change gear

Country Status (1)

Country Link
JP (1) JPS5769149A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345248U (en) * 1986-09-04 1988-03-26
JPH03223563A (en) * 1989-12-29 1991-10-02 Kawasaki Heavy Ind Ltd Speed change control device for multiple stage automatic transmission for vehicle
CN101915304A (en) * 2010-06-01 2010-12-15 浙江吉利汽车研究院有限公司 Hydraulic control device of automatic transmission

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102452134B1 (en) * 2021-02-24 2022-10-07 에코링크 주식회사 Pyrolysis furnace system for waste plastic treatment and pyrolysis method of waste plastic

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838577A (en) * 1971-09-20 1973-06-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838577A (en) * 1971-09-20 1973-06-06

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345248U (en) * 1986-09-04 1988-03-26
JPH03223563A (en) * 1989-12-29 1991-10-02 Kawasaki Heavy Ind Ltd Speed change control device for multiple stage automatic transmission for vehicle
CN101915304A (en) * 2010-06-01 2010-12-15 浙江吉利汽车研究院有限公司 Hydraulic control device of automatic transmission

Also Published As

Publication number Publication date
JPS645181B2 (en) 1989-01-30

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