JPS6325892U - - Google Patents
Info
- Publication number
- JPS6325892U JPS6325892U JP11971586U JP11971586U JPS6325892U JP S6325892 U JPS6325892 U JP S6325892U JP 11971586 U JP11971586 U JP 11971586U JP 11971586 U JP11971586 U JP 11971586U JP S6325892 U JPS6325892 U JP S6325892U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fluid passage
- temperature
- spring member
- closing
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 8
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案による金型温度制御装置の横断
面部分図、第２図はその平面略図、第３図、第４
図はそれぞれ別の実施例を示す要部横断面部分図
である。１１ａ〜１１ｅ……冷媒通路、１５……
出口部分、２１……温度制御バルブ、２９……弁
本体、３１……形状記憶合金製ばね（開弁用ばね
部材）、３３……スプリング（閉弁用ばね部材）
、４６……熱伝達促進手段。
Figure 1 is a partial cross-sectional view of the mold temperature control device according to the present invention, Figure 2 is a schematic plan view thereof, Figures 3 and 4.
The figures are cross-sectional partial views of main parts showing different embodiments. 11a to 11e... Refrigerant passage, 15...
Outlet part, 21... Temperature control valve, 29... Valve body, 31... Shape memory alloy spring (valve opening spring member), 33... Spring (valve closing spring member)
, 46...Heat transfer promotion means.
Claims (1)
設けられ、流体通路を開閉して温度を制御する温
度制御バルブにおいて、流体通路に連通する略筒
状のハウジングに弁座を形成し、この弁座に着座
して流体通路を開閉制御する弁本体を設け、弁本
体を着座方向へ付勢する閉弁用ばね部材を設け、
流体の温度が設定温度に達した時にばね力を発生
して、閉弁用ばね部材のばね力に抗して弁本体を
開弁させる形状記憶合金製の開弁用ばね部材を設
けたことを特徴とする温度制御バルブ。 (2) 弁本体には、弁座より上流側の流体通路か
ら流れてくる流体の温度を、開弁用ばね部材に急
速に伝達する熱伝達促進手段が設けられている実
用新案登録請求の範囲第１項記載の温度制御バル
ブ。[Claims for Utility Model Registration] (1) In a temperature control valve that is provided in the middle of a fluid passage through which a heat medium fluid flows and controls the temperature by opening and closing the fluid passage, a substantially cylindrical valve communicating with the fluid passage is used. A valve seat is formed in the housing, a valve body is provided which seats on the valve seat and controls opening and closing of the fluid passage, and a valve closing spring member is provided which biases the valve body in the seating direction;
A valve-opening spring member made of a shape memory alloy that generates a spring force when the fluid temperature reaches a set temperature and opens the valve body against the spring force of the valve-closing spring member. Features a temperature control valve. (2) The scope of the utility model registration claim that the valve body is provided with a heat transfer promoting means that rapidly transfers the temperature of the fluid flowing from the fluid passage upstream of the valve seat to the valve opening spring member. The temperature control valve according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11971586U JPS6325892U (en) | 1986-08-04 | 1986-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11971586U JPS6325892U (en) | 1986-08-04 | 1986-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6325892U true JPS6325892U (en) | 1988-02-20 |
Family
ID=31007345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11971586U Pending JPS6325892U (en) | 1986-08-04 | 1986-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6325892U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5824691U (en) * | 1981-08-10 | 1983-02-16 | シャープ株式会社 | refrigerator |
| JPS594871B2 (en) * | 1978-02-23 | 1984-02-01 | 松下電器産業株式会社 | Lead wire connection method |
-
1986
- 1986-08-04 JP JP11971586U patent/JPS6325892U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS594871B2 (en) * | 1978-02-23 | 1984-02-01 | 松下電器産業株式会社 | Lead wire connection method |
| JPS5824691U (en) * | 1981-08-10 | 1983-02-16 | シャープ株式会社 | refrigerator |
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