JPS6147170U - thermo valve - Google Patents
thermo valveInfo
- Publication number
- JPS6147170U JPS6147170U JP13191684U JP13191684U JPS6147170U JP S6147170 U JPS6147170 U JP S6147170U JP 13191684 U JP13191684 U JP 13191684U JP 13191684 U JP13191684 U JP 13191684U JP S6147170 U JPS6147170 U JP S6147170U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- temperature
- fluid
- retainer
- 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
Landscapes
- Temperature-Responsive Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の実施例を示すサーモバルブの側断面図
、第2図は従来のサーモバルブの側断面図である。
図の主要部分の説明、8・・・・・・弁座、1o・・・
・・・流入口、11・・・・・・流出口、12・・・・
・・弁体、13・・・・:・弁棒部、14・・・・・・
スプリングホルダ、15・・・・・7リテーナ、17・
・・・・・穴、18・・曲形状記憶合金製スプリング、
19・・・・・・バイアススプリレグ。FIG. 1 is a side sectional view of a thermovalve showing an embodiment of the present invention, and FIG. 2 is a side sectional view of a conventional thermovalve. Explanation of the main parts of the diagram, 8...Valve seat, 1o...
...Inflow port, 11...Outflow port, 12...
・・Valve body, 13・・・・:・Valve stem part, 14・・・・
Spring holder, 15...7 Retainer, 17...
...hole, 18 ... curved shape memory alloy spring,
19...Bias spring leg.
Claims (1)
じて離接する弁体を設けたサーモパルブにおいて、前記
弁座とケース間に一端が固定され、流体の流れ方向に直
交する他端面に前記弁体の弁棒部が摺動可能な穴と、流
体の通過可能な穴を設けたリテーナと、該リテーナと弁
体間に配設された形状記憶合金製スプリングと、前記リ
テーナと弁体の弁棒部に固定されたスプリングホルダ間
に配設されたバイアススプリングとよりなり、前記形状
記憶合金製スプリングは、低温時又は所定温度以上の時
弁体を弁座に押し付けるよう伸びており、所定温度以上
又は低温時に収縮するよう構成されていることを特徴と
するサニモバルブ。In a thermopulve in which a valve seat provided between an inlet and an outlet is provided with a valve body that moves toward and away from the valve body depending on the temperature of the fluid, one end is fixed between the valve seat and the case and is perpendicular to the flow direction of the fluid. a retainer having a hole on the other end surface through which the valve stem of the valve body can slide and a hole through which fluid can pass; a shape memory alloy spring disposed between the retainer and the valve body; and a bias spring disposed between the spring holder fixed to the valve stem of the valve body, and the shape memory alloy spring expands to press the valve body against the valve seat when the temperature is low or above a predetermined temperature. A sanimo valve, characterized in that it is configured to contract when the temperature is above a predetermined temperature or at a low temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13191684U JPS6147170U (en) | 1984-08-30 | 1984-08-30 | thermo valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13191684U JPS6147170U (en) | 1984-08-30 | 1984-08-30 | thermo valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6147170U true JPS6147170U (en) | 1986-03-29 |
Family
ID=30690487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13191684U Pending JPS6147170U (en) | 1984-08-30 | 1984-08-30 | thermo valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6147170U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5544198A (en) * | 1978-09-22 | 1980-03-28 | Western Thomson Controls Ltd | Thermostat control type valve * its manufacture and its device |
JPS56150680A (en) * | 1980-04-23 | 1981-11-21 | Tlv Co Ltd | Temperature response valve |
-
1984
- 1984-08-30 JP JP13191684U patent/JPS6147170U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5544198A (en) * | 1978-09-22 | 1980-03-28 | Western Thomson Controls Ltd | Thermostat control type valve * its manufacture and its device |
JPS56150680A (en) * | 1980-04-23 | 1981-11-21 | Tlv Co Ltd | Temperature response valve |
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