JPH0248603U - - Google Patents
Info
- Publication number
- JPH0248603U JPH0248603U JP12738088U JP12738088U JPH0248603U JP H0248603 U JPH0248603 U JP H0248603U JP 12738088 U JP12738088 U JP 12738088U JP 12738088 U JP12738088 U JP 12738088U JP H0248603 U JPH0248603 U JP H0248603U
- Authority
- JP
- Japan
- Prior art keywords
- vane
- curved shape
- corner
- smooth curved
- peripheral surface
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Sealing Devices (AREA)
- Actuator (AREA)
Description
第１図はこの考案の一実施例によるベーンアク
チユエータの縦断面図、第２図は第１図の―
断面図、第３図はベーンシールの形状説明図、第
４図はベーンシールの作用説明図、第５図はベー
ンシールの面圧線図、第６図は従来例によるベー
ンアクチユエータの縦断面図である。
図において、１９はベーン、２はベーンシール
、４はケーシング、４１は液圧室端面、４２は液
圧室周面、Ｃは角部である。
Fig. 1 is a longitudinal sectional view of a vane actuator according to an embodiment of this invention, and Fig. 2 is a longitudinal sectional view of a vane actuator according to an embodiment of this invention.
3 is a diagram illustrating the shape of the vane seal, FIG. 4 is a diagram illustrating the function of the vane seal, FIG. 5 is a surface pressure diagram of the vane seal, and FIG. 6 is a longitudinal sectional view of a conventional vane actuator. be. In the figure, 19 is a vane, 2 is a vane seal, 4 is a casing, 41 is an end surface of the hydraulic pressure chamber, 42 is a peripheral surface of the hydraulic chamber, and C is a corner.
Claims (1)
部をなめらかな曲面形状とし、ベーンの周囲に嵌
装するベーンシールの角部の形状を前記曲面形状
に合うなめらかな曲面形状に形成したことを特徴
とするベーンアクチユエータ。 The corner where the end face of the hydraulic pressure chamber of the casing intersects with the peripheral surface is formed into a smooth curved shape, and the corner of the vane seal fitted around the vane is formed into a smooth curved shape that matches the curved shape. Features a vane actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12738088U JPH0248603U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12738088U JPH0248603U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0248603U true JPH0248603U (en) | 1990-04-04 |
Family
ID=31379764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12738088U Pending JPH0248603U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248603U (en) |
-
1988
- 1988-09-30 JP JP12738088U patent/JPH0248603U/ja active Pending