JPS6375602U - - Google Patents
Info
- Publication number
- JPS6375602U JPS6375602U JP17081186U JP17081186U JPS6375602U JP S6375602 U JPS6375602 U JP S6375602U JP 17081186 U JP17081186 U JP 17081186U JP 17081186 U JP17081186 U JP 17081186U JP S6375602 U JPS6375602 U JP S6375602U
- Authority
- JP
- Japan
- Prior art keywords
- oil pressure
- signal oil
- orifice
- pressure chamber
- signal
- 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
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Servomotors (AREA)
Description
第１図は本考案にかかる油圧制御弁の調圧状態
の断面図、第２図は過渡状態の断面図、第３図は
本考案の他の実施例の部分断面図である。
１……弁本体、２……スプール、３……スプリ
ング、４……プラグ、５……電磁弁、６……オリ
フイス、１１，１３……補助ポート、１２……信
号油圧室、１４……ドレンポート、１５……第１
出力油圧ポート、１６……第１入力油圧ポート、
１９……第１出力信号油圧ポート。
FIG. 1 is a cross-sectional view of a hydraulic control valve according to the present invention in a pressure regulating state, FIG. 2 is a cross-sectional view in a transient state, and FIG. 3 is a partial cross-sectional view of another embodiment of the present invention. 1... Valve body, 2... Spool, 3... Spring, 4... Plug, 5... Solenoid valve, 6... Orifice, 11, 13... Auxiliary port, 12... Signal hydraulic chamber, 14... Drain port, 15...1st
Output hydraulic port, 16...first input hydraulic port,
19...First output signal hydraulic port.
Claims (1)
圧室を形成し、該信号油圧室に面するスプールの
ランドと摺接する弁本体の部位に、上記信号油圧
のオリフイス前の油圧が導かれる補助ポートを形
成したことを特徴とする油圧制御弁。 A signal oil pressure chamber is formed through which the signal oil pressure is guided through an orifice, and an auxiliary port is formed in a portion of the valve body that makes sliding contact with the land of the spool facing the signal oil pressure chamber to which the signal oil pressure before the orifice is led. A hydraulic control valve characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17081186U JPS6375602U (en) | 1986-11-06 | 1986-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17081186U JPS6375602U (en) | 1986-11-06 | 1986-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6375602U true JPS6375602U (en) | 1988-05-20 |
Family
ID=31105870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17081186U Pending JPS6375602U (en) | 1986-11-06 | 1986-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6375602U (en) |
-
1986
- 1986-11-06 JP JP17081186U patent/JPS6375602U/ja active Pending