JPH0329784U - - Google Patents
Info
- Publication number
- JPH0329784U JPH0329784U JP9073089U JP9073089U JPH0329784U JP H0329784 U JPH0329784 U JP H0329784U JP 9073089 U JP9073089 U JP 9073089U JP 9073089 U JP9073089 U JP 9073089U JP H0329784 U JPH0329784 U JP H0329784U
- Authority
- JP
- Japan
- Prior art keywords
- pores
- valve body
- valve
- liquid passage
- pilot 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
- 239000007788 liquid Substances 0.000 claims 5
- 239000011148 porous material Substances 0.000 claims 5
Description
第１図ａ，ｂは本考案の１実施例をあらわす断
面図および要部拡大図、第２図は従来の圧力制御
弁の断面図である。
１……圧力制御弁、２……本体、３……弁体、
５……二次室、１０……パイロツト弁室、１４…
…パイロツト弁、２０……感温パイロツト弁、２
２……支持部材。
1A and 1B are a cross-sectional view and an enlarged view of essential parts showing one embodiment of the present invention, and FIG. 2 is a cross-sectional view of a conventional pressure control valve. 1...Pressure control valve, 2...Main body, 3...Valve body,
5...Secondary chamber, 10...Pilot valve chamber, 14...
... Pilot valve, 20 ... Temperature-sensitive pilot valve, 2
2...Supporting member.
Claims (1)
液体通路側から背面側に通ずる細孔が形成された
弁体と、前記液体通路を閉じる方向に弁体を付勢
するばねと、弁体の背面側から出口側に連通する
第１および第２の細孔と、当該第１の細孔を開閉
するパイロツト弁と、該パイロツト弁を閉方向に
付勢するばねと、所定温度で形状変化する形状記
憶合金の支持部材によつて支持され、液温が所定
値よりも低い時は前記第２の細孔を開き液温が所
定値以上であるときは該第２の細孔を閉じる感温
パイロツト弁とを備えてなる圧力制御弁。 A valve body provided in a liquid passage connecting an inlet side and an outlet side and having a pore formed therein that communicates from the liquid passage side to a rear side, a spring that biases the valve body in a direction to close the liquid passage, and a valve body. first and second pores that communicate from the back side to the outlet side, a pilot valve that opens and closes the first pore, a spring that biases the pilot valve in the closing direction, and a shape that changes at a predetermined temperature. When the liquid temperature is lower than a predetermined value, the second pores are opened and when the liquid temperature is above a predetermined value, the second pores are closed. A pressure control valve equipped with a warm pilot valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9073089U JPH0329784U (en) | 1989-07-31 | 1989-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9073089U JPH0329784U (en) | 1989-07-31 | 1989-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0329784U true JPH0329784U (en) | 1991-03-25 |
Family
ID=31640243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9073089U Pending JPH0329784U (en) | 1989-07-31 | 1989-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329784U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011070604A1 (en) * | 2009-12-07 | 2011-06-16 | 株式会社Tbk | Engine lubricating oil supply device |
| JP5604603B1 (en) * | 2014-01-08 | 2014-10-08 | 株式会社テックコーポレーション | Thermal valve and watering device using the same |
| WO2017097605A1 (en) * | 2015-12-07 | 2017-06-15 | Mahle International Gmbh | Fluid supply system |
-
1989
- 1989-07-31 JP JP9073089U patent/JPH0329784U/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011070604A1 (en) * | 2009-12-07 | 2011-06-16 | 株式会社Tbk | Engine lubricating oil supply device |
| JPWO2011070604A1 (en) * | 2009-12-07 | 2013-04-22 | 株式会社Tbk | Engine lubricant supply device |
| US9188031B2 (en) | 2009-12-07 | 2015-11-17 | Tbk Co., Ltd. | Engine lubricating oil supply device |
| EP2511490A4 (en) * | 2009-12-07 | 2016-04-20 | Tbk Co Ltd | Engine lubricating oil supply device |
| JP5604603B1 (en) * | 2014-01-08 | 2014-10-08 | 株式会社テックコーポレーション | Thermal valve and watering device using the same |
| WO2017097605A1 (en) * | 2015-12-07 | 2017-06-15 | Mahle International Gmbh | Fluid supply system |
| CN109072731A (en) * | 2015-12-07 | 2018-12-21 | 马勒国际有限公司 | Fluid feed system |
| US10400641B2 (en) | 2015-12-07 | 2019-09-03 | Mahle International Gmbh | Fluid supply system |