JPH01119927U - - Google Patents
Info
- Publication number
- JPH01119927U JPH01119927U JP1462888U JP1462888U JPH01119927U JP H01119927 U JPH01119927 U JP H01119927U JP 1462888 U JP1462888 U JP 1462888U JP 1462888 U JP1462888 U JP 1462888U JP H01119927 U JPH01119927 U JP H01119927U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- view
- sectional
- hydraulic piston
- outlet
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Braking Arrangements (AREA)
Description
第１図は本考案の第１実施例を示す断面図、第
２図は第２実施例の断面図、第３図は第３実施例
の断面図、第４図ａは第４実施例の断面図、同図
ｂはそのＸ矢視図、第５図は従来装置を有する油
圧ピストンの部分断面図、第６図はその従来装置
の断面図、第７図はその作用説明図、第８図は従
来装置の説明用断面図、第９図は本考案の第５実
施例を示す断面図、第１０図は第６実施例を示す
断面図、第１１図はその作用説明図である。
１……油圧ピストン、２……シリンダー、２ａ
……端面、３，３ａ，３ｂ，３ｃ，３ｄ，３ｅ，
３ｆ……シート、４……出口側開口、５……ボー
ル、６……流路面積調整溝、７……フツク。
Fig. 1 is a sectional view showing the first embodiment of the present invention, Fig. 2 is a sectional view of the second embodiment, Fig. 3 is a sectional view of the third embodiment, and Fig. 4a is a sectional view of the fourth embodiment. 5 is a partial sectional view of a hydraulic piston with a conventional device, FIG. 6 is a sectional view of the conventional device, FIG. 7 is an explanatory diagram of its operation, and FIG. 9 is a sectional view showing a fifth embodiment of the present invention, FIG. 10 is a sectional view showing a sixth embodiment, and FIG. 11 is an explanatory view of its operation. 1...Hydraulic piston, 2...Cylinder, 2a
...End face, 3, 3a, 3b, 3c, 3d, 3e,
3f... Seat, 4... Outlet side opening, 5... Ball, 6... Channel area adjustment groove, 7... Hook.
Claims (1)
れているボール式ポペツト弁において、そのシー
ト角度を弁の出口に近い程大きくしたことを特徴
とする排油弁。 A ball type poppet valve which is attached to a hydraulic piston which itself rotates, characterized in that the seat angle of the valve is increased closer to the outlet of the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1462888U JPH01119927U (en) | 1988-02-08 | 1988-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1462888U JPH01119927U (en) | 1988-02-08 | 1988-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01119927U true JPH01119927U (en) | 1989-08-14 |
Family
ID=31225999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1462888U Pending JPH01119927U (en) | 1988-02-08 | 1988-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01119927U (en) |
-
1988
- 1988-02-08 JP JP1462888U patent/JPH01119927U/ja active Pending