JPS5769149A - Hydraulic controller for automatic speed change gear - Google Patents
Hydraulic controller for automatic speed change gearInfo
- 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
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
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4838577A (en) * | 1971-09-20 | 1973-06-06 |
-
1980
- 1980-10-14 JP JP14406580A patent/JPS5769149A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4838577A (en) * | 1971-09-20 | 1973-06-06 |
Cited By (3)
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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