JPH03110099U - - Google Patents
Info
- Publication number
- JPH03110099U JPH03110099U JP1728690U JP1728690U JPH03110099U JP H03110099 U JPH03110099 U JP H03110099U JP 1728690 U JP1728690 U JP 1728690U JP 1728690 U JP1728690 U JP 1728690U JP H03110099 U JPH03110099 U JP H03110099U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- cylindrical sliding
- sliding valve
- inlet
- valve body
- 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
- Safety Valves (AREA)
Description
第1図は本考案車両用油圧リフトの油戻し定流
量弁の一実施例を示す半断面正面図、第2図は従
来の車両用油圧リフトの油圧回路図を示すもので
ある。
1……本体、2……流入口、3……流出口、4
……筒状摺動弁体、5……スプリング、6……棒
状弁座体、6a……基端部、6b……先端部、2
0……油タンク、31……戻り流路。
FIG. 1 is a front half-sectional view showing an embodiment of the oil return constant flow valve for a vehicle hydraulic lift of the present invention, and FIG. 2 is a hydraulic circuit diagram of a conventional vehicle hydraulic lift. 1...Main body, 2...Inflow port, 3...Outflow port, 4
... Cylindrical sliding valve body, 5 ... Spring, 6 ... Rod-shaped valve seat body, 6a ... Base end, 6b ... Tip, 2
0...Oil tank, 31...Return flow path.
Claims (1)
面に流入口2を他端側に流出口3を有した本体1
を介装し、 上記本体1内には、 内径が上記戻り流路31の内径よりも小さく設
定すると共に外周面が本体1の内周面に接するよ
うになした筒状摺動弁体4と、 常時は上記筒状摺動弁体4を流入口2側に向け
て付勢するスプリング5と、 基端部6aが本体1の流出口3側に固定され先
端部6bが流入口2側に向かうと共に、該先端部
6bが上記筒状摺動弁体4に抜き差しされる量に
よつて筒状摺動弁体4と該先端部6bとの間の流
路断面積が変化する棒状弁座体6とを収納してな
る車両用油圧リフトの油戻し定流量弁。[Claims for Utility Model Registration] A main body 1 having an inlet 2 at one end and an outlet 3 at the other end in the middle of a return passage 31 to an oil tank 20.
The main body 1 includes: a cylindrical sliding valve body 4 whose inner diameter is set smaller than the inner diameter of the return flow path 31 and whose outer circumferential surface is in contact with the inner circumferential surface of the main body 1; , a spring 5 that normally biases the cylindrical sliding valve body 4 toward the inlet 2 side, and a base end 6a fixed to the outlet 3 side of the main body 1 and a distal end 6b facing the inlet 2 side. A rod-shaped valve seat in which the flow passage cross-sectional area between the cylindrical sliding valve body 4 and the tip 6b changes depending on the amount by which the tip 6b is inserted into and removed from the cylindrical sliding valve body 4. An oil return constant flow valve for a vehicle hydraulic lift, which houses a body 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1728690U JPH03110099U (en) | 1990-02-22 | 1990-02-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1728690U JPH03110099U (en) | 1990-02-22 | 1990-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03110099U true JPH03110099U (en) | 1991-11-12 |
Family
ID=31520511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1728690U Pending JPH03110099U (en) | 1990-02-22 | 1990-02-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03110099U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009118945A (en) * | 2007-11-13 | 2009-06-04 | Yokohama Rubber Co Ltd:The | Rising aid implement |
JP2009118944A (en) * | 2007-11-13 | 2009-06-04 | Yokohama Rubber Co Ltd:The | Rising aid implement |
-
1990
- 1990-02-22 JP JP1728690U patent/JPH03110099U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009118945A (en) * | 2007-11-13 | 2009-06-04 | Yokohama Rubber Co Ltd:The | Rising aid implement |
JP2009118944A (en) * | 2007-11-13 | 2009-06-04 | Yokohama Rubber Co Ltd:The | Rising aid implement |