JPS56163967A - Rotary valve - Google Patents
Rotary valveInfo
- Publication number
- JPS56163967A JPS56163967A JP6757980A JP6757980A JPS56163967A JP S56163967 A JPS56163967 A JP S56163967A JP 6757980 A JP6757980 A JP 6757980A JP 6757980 A JP6757980 A JP 6757980A JP S56163967 A JPS56163967 A JP S56163967A
- Authority
- JP
- Japan
- Prior art keywords
- passage groove
- rotor
- high frequency
- outer circumference
- frequency quenching
- 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
- Power Steering Mechanism (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6757980A JPS56163967A (en) | 1980-05-21 | 1980-05-21 | Rotary valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6757980A JPS56163967A (en) | 1980-05-21 | 1980-05-21 | Rotary valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56163967A true JPS56163967A (en) | 1981-12-16 |
JPS6234582B2 JPS6234582B2 (ja) | 1987-07-28 |
Family
ID=13348972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6757980A Granted JPS56163967A (en) | 1980-05-21 | 1980-05-21 | Rotary valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56163967A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5958278A (ja) * | 1982-09-28 | 1984-04-03 | Toyoda Mach Works Ltd | ロ−タリバルブ |
JPS59118577A (ja) * | 1982-12-27 | 1984-07-09 | Koyo Jidoki Kk | パワーステアリング装置の回転制御弁のスプール弁 |
US4554817A (en) * | 1983-05-10 | 1985-11-26 | Trw Inc. | Valve sleeve shaping method |
-
1980
- 1980-05-21 JP JP6757980A patent/JPS56163967A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5958278A (ja) * | 1982-09-28 | 1984-04-03 | Toyoda Mach Works Ltd | ロ−タリバルブ |
JPS59118577A (ja) * | 1982-12-27 | 1984-07-09 | Koyo Jidoki Kk | パワーステアリング装置の回転制御弁のスプール弁 |
JPH021714B2 (ja) * | 1982-12-27 | 1990-01-12 | Koyo Seiko Co | |
US4554817A (en) * | 1983-05-10 | 1985-11-26 | Trw Inc. | Valve sleeve shaping method |
Also Published As
Publication number | Publication date |
---|---|
JPS6234582B2 (ja) | 1987-07-28 |
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