JPS6170211U - - Google Patents
Info
- Publication number
- JPS6170211U JPS6170211U JP15238784U JP15238784U JPS6170211U JP S6170211 U JPS6170211 U JP S6170211U JP 15238784 U JP15238784 U JP 15238784U JP 15238784 U JP15238784 U JP 15238784U JP S6170211 U JPS6170211 U JP S6170211U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- spring
- control device
- pressure control
- temperature
- 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
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 1
Description
第１図は本考案の一実施例である圧力制御装置
を示す縦断面図である。
１…減圧弁（圧力制御装置）、２…ボデー、３
…一次側通路、４…二次側通路、５…弁通路、６
…弁座、７…弁体、８…中空部、９…圧力室、１
０…大気室、１１…ダイアフラム、１２…受け具
、１３…通路、１４…ばね、１５…通気路、１６
…弁ばね、１７…調整ねじ部材、１８…ばね受け
、１９…感温ばね、２０…ばね受け具、２１，２
２…係合部。
FIG. 1 is a longitudinal sectional view showing a pressure control device that is an embodiment of the present invention. 1...Pressure reducing valve (pressure control device), 2...Body, 3
...Primary side passage, 4...Secondary side passage, 5...Valve passage, 6
... Valve seat, 7... Valve body, 8... Hollow part, 9... Pressure chamber, 1
0... Atmospheric chamber, 11... Diaphragm, 12... Receiver, 13... Passage, 14... Spring, 15... Ventilation path, 16
...Valve spring, 17...Adjusting screw member, 18...Spring receiver, 19...Temperature-sensitive spring, 20...Spring receiver, 21,2
2...Engagement part.
Claims (1)
している弁ばねを備えている圧力制御装置におい
て、昇温時に伸長する特性を持つ形状記憶合金に
より形成されている感温ばねが前記ボデーと弁体
との間に、ボデーに反力をとつて弁体を前記弁ば
ねの付勢方向と反対方向に付勢するように介設さ
れていることを特徴とする圧力制御装置。 (2) 感温ばねが、コイル形状に形成されて、弁
ばねの外側に略同心的に配設されていることを特
徴とする実用新案登録請求の範囲第１項記載の圧
力制御装置。[Claims for Utility Model Registration] (1) In a pressure control device equipped with a valve spring that applies a reaction force to the body and biases the valve body in one direction, the shape memory has the characteristic of expanding when the temperature rises. A temperature-sensitive spring formed of an alloy is interposed between the body and the valve body so as to apply a reaction force to the body and bias the valve body in a direction opposite to the direction in which the valve spring is biased. A pressure control device characterized by: (2) The pressure control device according to claim 1, wherein the temperature-sensitive spring is formed into a coil shape and is disposed approximately concentrically on the outside of the valve spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15238784U JPS6170211U (en) | 1984-10-09 | 1984-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15238784U JPS6170211U (en) | 1984-10-09 | 1984-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6170211U true JPS6170211U (en) | 1986-05-14 |
Family
ID=30710448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15238784U Pending JPS6170211U (en) | 1984-10-09 | 1984-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6170211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6383471A (en) * | 1986-09-25 | 1988-04-14 | Yamashin Kogyo Kk | Pressure valve for hydraulic system |
| JP2014511979A (en) * | 2011-03-21 | 2014-05-19 | テスコム・コーポレーション | Vibration damping spring clip for pressure regulator |
-
1984
- 1984-10-09 JP JP15238784U patent/JPS6170211U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6383471A (en) * | 1986-09-25 | 1988-04-14 | Yamashin Kogyo Kk | Pressure valve for hydraulic system |
| JP2014511979A (en) * | 2011-03-21 | 2014-05-19 | テスコム・コーポレーション | Vibration damping spring clip for pressure regulator |