JPS6236856U - - Google Patents
Info
- Publication number
- JPS6236856U JPS6236856U JP12691085U JP12691085U JPS6236856U JP S6236856 U JPS6236856 U JP S6236856U JP 12691085 U JP12691085 U JP 12691085U JP 12691085 U JP12691085 U JP 12691085U JP S6236856 U JPS6236856 U JP S6236856U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- liquid
- liquid hole
- poppet
- housing
- 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
- 239000007788 liquid Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Description
第1図ないし第4図は本考案の実施例を示し、
第1図は液圧制御弁を示す縦断面図、第2図は第
1図中のキヤツプを拡大して示す断面図、第3図
は第2図の右側面図、第4図は第1図中の弁部材
を拡大して示す断面図、第5図は従来技術で用い
ている弁部材を示す断面説明図である。
11…ハウジング、11A…流入ポート、11
B…流出ポート、16…制御ピストン、17C…
弁部材収容部、18…シート、18A…液穴、2
3…弁部材、23B…弁体、23C…凹溝部、2
3D…スカート部、23E…すり割り溝。
1 to 4 show embodiments of the present invention,
Fig. 1 is a vertical sectional view showing the hydraulic control valve, Fig. 2 is an enlarged sectional view of the cap in Fig. 1, Fig. 3 is a right side view of Fig. 2, and Fig. 4 is a cross-sectional view showing the cap in Fig. 1. FIG. 5 is an explanatory cross-sectional view showing a valve member used in the prior art. 11...Housing, 11A...Inflow port, 11
B...Outflow port, 16...Control piston, 17C...
Valve member housing portion, 18... Seat, 18A... Liquid hole, 2
3... Valve member, 23B... Valve body, 23C... Concave groove, 2
3D...Skirt part, 23E...Slotted groove.
Claims (1)
れたハウジングと、該ハウジング内に摺動可能に
挿嵌され、前記流入および流出ポートと連通する
液穴が設けられた制御ピストンと、該制御ピスト
ン内に設けられた前記液穴を開閉する弁部材とか
らなる液圧制御弁において、前記弁部材は前記液
穴を開閉すべく前記制御ピストンのシートに離着
座するポペツト形の弁体と、該弁体の表面が成型
時に変形するのを防止すべく該弁体の裏面側に設
けた凹溝部と、該凹溝部によつて形成される弁体
のスカート部に設けられ、常時油液の流通を許す
液流通路とから構成したことを特徴とする液圧制
御弁。 a housing having an inflow port and an outflow port, a control piston slidably inserted into the housing and having a fluid hole communicating with the inflow and outflow ports; A hydraulic pressure control valve comprising a valve member for opening and closing the liquid hole, the valve member comprising a poppet-shaped valve element that is seated on and off the seat of the control piston to open and close the liquid hole, and a poppet-shaped valve element for opening and closing the liquid hole. A concave groove is provided on the back side of the valve body to prevent the surface from deforming during molding, and a liquid is provided on the skirt of the valve body formed by the concave groove to allow oil to flow at all times. A hydraulic control valve comprising a flow passage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12691085U JPH0234133Y2 (en) | 1985-08-20 | 1985-08-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12691085U JPH0234133Y2 (en) | 1985-08-20 | 1985-08-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6236856U true JPS6236856U (en) | 1987-03-04 |
JPH0234133Y2 JPH0234133Y2 (en) | 1990-09-13 |
Family
ID=31021158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12691085U Expired JPH0234133Y2 (en) | 1985-08-20 | 1985-08-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0234133Y2 (en) |
-
1985
- 1985-08-20 JP JP12691085U patent/JPH0234133Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0234133Y2 (en) | 1990-09-13 |
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