JPS6349067U - - Google Patents
Info
- Publication number
- JPS6349067U JPS6349067U JP14300986U JP14300986U JPS6349067U JP S6349067 U JPS6349067 U JP S6349067U JP 14300986 U JP14300986 U JP 14300986U JP 14300986 U JP14300986 U JP 14300986U JP S6349067 U JPS6349067 U JP S6349067U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- piston valve
- pressure
- piston
- pressure control
- 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
Landscapes
- Safety Valves (AREA)
Description
第１図は本考案の圧力制御弁の断面図、第２図
は第１図におけるピストン弁の作動状態における
断面図、第３図はピストン弁の外観図、第４図は
第３図のＢ矢視図、第５図は従来の圧力制御弁の
断面図である。
１……ポンプ、Ａ……圧力制御弁、５……ピス
トン弁、７……スプリング。
Fig. 1 is a sectional view of the pressure control valve of the present invention, Fig. 2 is a sectional view of the piston valve in the operating state in Fig. 1, Fig. 3 is an external view of the piston valve, and Fig. 4 is B of Fig. 3. The arrow view and FIG. 5 are cross-sectional views of a conventional pressure control valve. 1...Pump, A...Pressure control valve, 5...Piston valve, 7...Spring.
Claims (1)
ート、弁室、排出ポートを軸線上に連設し、該弁
室に頂部が弁室の入力ポート側に設けたシート面
に接合して圧油を閉止する弁形状を有するピスト
ン弁を、該ピストン弁に円周方向に等分割にて植
施した案内体により摺動自在に嵌合し、ピストン
弁の他方に圧力設定用のスプリングを作用させ、
ピストン弁に作用する圧油による圧力をピストン
弁体に摺動方向に均等に作用させるようにしたこ
とを特徴とする圧力制御弁。 An inlet port, a valve chamber, and a discharge port are arranged in series on the axis of the valve body that forms the housing of the pressure control valve. A piston valve having a valve shape to be closed is slidably fitted into the piston valve by guide members implanted at equal intervals in the circumferential direction, and a pressure setting spring is applied to the other side of the piston valve,
A pressure control valve characterized in that pressure caused by pressure oil acting on the piston valve is made to act evenly on the piston valve body in the sliding direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14300986U JPS6349067U (en) | 1986-09-18 | 1986-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14300986U JPS6349067U (en) | 1986-09-18 | 1986-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6349067U true JPS6349067U (en) | 1988-04-02 |
Family
ID=31052288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14300986U Pending JPS6349067U (en) | 1986-09-18 | 1986-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100731830B1 (en) * | 2004-07-08 | 2007-06-25 | 쉐플러 카게 | Check valve |
-
1986
- 1986-09-18 JP JP14300986U patent/JPS6349067U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100731830B1 (en) * | 2004-07-08 | 2007-06-25 | 쉐플러 카게 | Check valve |