JPH0262172U - - Google Patents
Info
- Publication number
- JPH0262172U JPH0262172U JP14155988U JP14155988U JPH0262172U JP H0262172 U JPH0262172 U JP H0262172U JP 14155988 U JP14155988 U JP 14155988U JP 14155988 U JP14155988 U JP 14155988U JP H0262172 U JPH0262172 U JP H0262172U
- Authority
- JP
- Japan
- Prior art keywords
- axial direction
- casing
- movable
- guide member
- fluid
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Multiple-Way Valves (AREA)
Description
第１図は本考案に係るチエツク弁装置の断面正
面図、第２図は第１図のチエツク弁装置を用いた
油圧ユニツトの一例を示す油圧回路図である。
１……チエツク弁装置、４……ケーシング、５
……吐出穴、６，８……弁座、７，９……流入穴
、１０，１１……チエツクボール、１２，１４…
…ガイド部材、１３，１５……流路、１６……圧
縮バネ。
FIG. 1 is a sectional front view of a check valve device according to the present invention, and FIG. 2 is a hydraulic circuit diagram showing an example of a hydraulic unit using the check valve device of FIG. 1...Check valve device, 4...Casing, 5
...Discharge hole, 6,8...Valve seat, 7,9...Inflow hole, 10,11...Check ball, 12,14...
... Guide member, 13, 15 ... Channel, 16 ... Compression spring.
Claims (1)
出穴が設けられた円筒状のケーシングと、 前記ケーシングの両端部にそれぞれ設けられ流
体を流入するための流入穴を有した弁座と、 前記ケーシング内に軸方向移動可能に装着され
前記各弁座に内側から当接してそれぞれの流入穴
を閉じるためのチエツクボールと、 前記ケーシング内において前記各チエツクボー
ルよりも中央側に軸方向移動可能にそれぞれ装着
され軸方向に流路が形成されたガイド部材と、 前記ガイド部材の間に装着されてそれぞれのガ
イド部材を外方へ付勢する圧縮バネと、 を有してなることを特徴とするチエツク弁装置。[Claims for Utility Model Registration] A cylindrical casing provided with a discharge hole for discharging fluid at approximately the center in the axial direction, and inflow holes provided at both ends of the casing for fluid to flow in. a check ball mounted in the casing so as to be movable in the axial direction and abutting each of the valve seats from the inside to close each inlet hole; The guide member is mounted on the center side so as to be movable in the axial direction and has a flow path formed in the axial direction, and the compression spring is mounted between the guide members and biases each guide member outward. A check valve device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14155988U JPH0262172U (en) | 1988-10-28 | 1988-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14155988U JPH0262172U (en) | 1988-10-28 | 1988-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0262172U true JPH0262172U (en) | 1990-05-09 |
Family
ID=31406730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14155988U Pending JPH0262172U (en) | 1988-10-28 | 1988-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0262172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10169800A (en) * | 1996-12-05 | 1998-06-26 | Shimadzu Corp | Low pressure priority shuttle valve |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426729A (en) * | 1977-08-01 | 1979-02-28 | Fuji Photo Film Co Ltd | Judgement of identical scene frame |
| JPS61116180A (en) * | 1984-11-13 | 1986-06-03 | Mitsuwa Seiki Co Ltd | Solenoid change-over valve |
| JPS6338775A (en) * | 1985-07-31 | 1988-02-19 | アルフレツド・テヴエス・ゲ−エムベ−ハ− | Pressure operation type changeover valve |
-
1988
- 1988-10-28 JP JP14155988U patent/JPH0262172U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426729A (en) * | 1977-08-01 | 1979-02-28 | Fuji Photo Film Co Ltd | Judgement of identical scene frame |
| JPS61116180A (en) * | 1984-11-13 | 1986-06-03 | Mitsuwa Seiki Co Ltd | Solenoid change-over valve |
| JPS6338775A (en) * | 1985-07-31 | 1988-02-19 | アルフレツド・テヴエス・ゲ−エムベ−ハ− | Pressure operation type changeover valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10169800A (en) * | 1996-12-05 | 1998-06-26 | Shimadzu Corp | Low pressure priority shuttle valve |