JPH0482459U - - Google Patents
Info
- Publication number
- JPH0482459U JPH0482459U JP12436990U JP12436990U JPH0482459U JP H0482459 U JPH0482459 U JP H0482459U JP 12436990 U JP12436990 U JP 12436990U JP 12436990 U JP12436990 U JP 12436990U JP H0482459 U JPH0482459 U JP H0482459U
- Authority
- JP
- Japan
- Prior art keywords
- ball valve
- control device
- hydraulic control
- cylindrical passage
- plunger
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Multiple-Way Valves (AREA)
- Control Of Transmission Device (AREA)
- Control Of Fluid Pressure (AREA)
Description
第１図は従来技術による油圧制御装置の断面図
、第２図は本考案による一実施例の油圧制御装置
部分拡大断面図、第３図は本考案による一実施例
の油圧制御装置部分拡大図である。
１……入力口、２……ボール弁、３……出力口
、４……排出口、５……コイル、６……プランジ
ヤ、７……プツシユロツド、８……ケーシング、
９……シート部形状、１０……シート部材。
FIG. 1 is a cross-sectional view of a hydraulic control device according to the prior art, FIG. 2 is a partially enlarged cross-sectional view of a hydraulic control device according to an embodiment of the present invention, and FIG. 3 is a partially enlarged view of a hydraulic control device according to an embodiment of the present invention. It is. 1... Input port, 2... Ball valve, 3... Output port, 4... Discharge port, 5... Coil, 6... Plunger, 7... Push rod, 8... Casing,
9... Seat part shape, 10... Sheet member.
Claims (1)
給する油圧を制御する油圧制御装置において、 コイルに生じる電磁力によりプランジヤを吸引
、開放を繰返し、プランジヤに圧入固定されたロ
ツドをボール弁に当接することによりボール弁を
往復運動させ、圧力を制御することを特徴とする
油圧制御装置。 ２ 請求項１において、入力、出力、排出の３方
向の通路を設け、ボール弁により各通路を同時に
開閉し圧力を制御することを特徴とする油圧制御
装置。 ３ ボール弁が往復自由に運動出来る円筒状通路
とその円筒状通路の前後に入力口、排出口があり
、この円筒状通路を直角に貫く出力口が設けてあ
るケーシングと、上記円筒状通路を直角に貫く出
力口前後を往復自由に運動出来るボール弁を設け
たことを特徴とする油圧制御装置。[Scope of Claim for Utility Model Registration] 1. In a hydraulic control device that controls the hydraulic pressure supplied to the transmission of an automatic vehicle, a plunger is repeatedly attracted and released by electromagnetic force generated in a coil, and a rod press-fitted and fixed to the plunger is A hydraulic control device characterized by controlling pressure by causing a ball valve to reciprocate by coming into contact with the ball valve. 2. The hydraulic control device according to claim 1, wherein passages are provided in three directions: input, output, and discharge, and each passage is opened and closed simultaneously by a ball valve to control pressure. 3. A casing that has a cylindrical passage through which the ball valve can freely move back and forth, an input port and a discharge port before and after the cylindrical passage, and an output port that penetrates the cylindrical passage at right angles, and the cylindrical passage. A hydraulic control device characterized by being equipped with a ball valve that can freely move back and forth in front and back of an output port penetrating at right angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12436990U JPH0482459U (en) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12436990U JPH0482459U (en) | 1990-11-28 | 1990-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0482459U true JPH0482459U (en) | 1992-07-17 |
Family
ID=31872027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12436990U Pending JPH0482459U (en) | 1990-11-28 | 1990-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0482459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006071003A (en) * | 2004-09-02 | 2006-03-16 | Nok Corp | Solenoid valve |
-
1990
- 1990-11-28 JP JP12436990U patent/JPH0482459U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006071003A (en) * | 2004-09-02 | 2006-03-16 | Nok Corp | Solenoid valve |