JPS6360705U - - Google Patents
Info
- Publication number
- JPS6360705U JPS6360705U JP15537686U JP15537686U JPS6360705U JP S6360705 U JPS6360705 U JP S6360705U JP 15537686 U JP15537686 U JP 15537686U JP 15537686 U JP15537686 U JP 15537686U JP S6360705 U JPS6360705 U JP S6360705U
- Authority
- JP
- Japan
- Prior art keywords
- land portion
- oil passage
- flow rate
- spool
- control valve
- 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
- Servomotors (AREA)
Description
第１図はこの考案による方向流量制御弁の要部
破断正面図である。第２図は従来のメータイン回
路図である。
１……弁本体、２……スプール、３……ランド
部、４……ソレノイド、５……ばね、６……プラ
ンジヤ、７……通過溝。
FIG. 1 is a cutaway front view of the main parts of the directional flow rate control valve according to this invention. FIG. 2 is a conventional meter-in circuit diagram. 1... Valve body, 2... Spool, 3... Land portion, 4... Solenoid, 5... Spring, 6... Plunger, 7... Passing groove.
補正 昭６３．１．７
実用新案登録請求の範囲を次のように補正する
。Amendment January 7, 1983 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
弁本体内の油路を閉塞可能なランド部を有する
スプールを、ボデイ内孔部のスプール軸方向に移
動自在に内蔵した方向切換弁において、ランド部
にて閉塞された油翌と隣接油路とを導通可能な軸
方向の通過溝を、前記ランド部の外周部に少なく
とも１本設けて流量制御を可能となしたことを特
徴とする方向流量制御弁。[Scope of Claim for Utility Model Registration] A directional control valve in which a spool having a land portion capable of closing an oil passage in the valve body is built in so as to be movable in the axial direction of the spool in an inner hole of the body. 1. A directional flow rate control valve, characterized in that at least one axial passage groove is provided on the outer periphery of the land portion to allow conduction between the oil flow and the adjacent oil passage, thereby making it possible to control the flow rate.
Claims (1)
スプールを、ボテイ内孔部をスプール軸方向に移
動自在に内蔵した方向切換弁において、ランド部
にて閉塞された油路と隣接油路とを導通可能な軸
方向の通過溝を、前記ランド部の外周部に少なく
とも１本設けて流量制御を可能となしたことを特
徴とする方向流量制御弁。 In a directional control valve in which a spool with a land portion that can block the oil passage inside the valve body is built in so that the inner hole of the body can move freely in the spool axial direction, the oil passage blocked by the land portion and the adjacent oil passage are separated. 1. A directional flow rate control valve, characterized in that at least one axial passage groove through which flow can be conducted is provided on the outer periphery of the land portion, thereby making it possible to control the flow rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15537686U JPS6360705U (en) | 1986-10-09 | 1986-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15537686U JPS6360705U (en) | 1986-10-09 | 1986-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6360705U true JPS6360705U (en) | 1988-04-22 |
Family
ID=31076022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15537686U Pending JPS6360705U (en) | 1986-10-09 | 1986-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6360705U (en) |
-
1986
- 1986-10-09 JP JP15537686U patent/JPS6360705U/ja active Pending
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