JPS59188370U - fluid control valve - Google Patents

fluid control valve

Info

Publication number
JPS59188370U
JPS59188370U JP8293183U JP8293183U JPS59188370U JP S59188370 U JPS59188370 U JP S59188370U JP 8293183 U JP8293183 U JP 8293183U JP 8293183 U JP8293183 U JP 8293183U JP S59188370 U JPS59188370 U JP S59188370U
Authority
JP
Japan
Prior art keywords
control valve
valve
fluid control
valve body
shape memory
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
Application number
JP8293183U
Other languages
Japanese (ja)
Inventor
小出　貴博
Original Assignee
株式会社東芝
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社東芝 filed Critical 株式会社東芝
Priority to JP8293183U priority Critical patent/JPS59188370U/en
Publication of JPS59188370U publication Critical patent/JPS59188370U/en
Pending legal-status Critical Current

Links

Landscapes

  • Temperature-Responsive Valves (AREA)
  • Control Of Temperature (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、従来の流量制御装置を示す説明図、第２図は
、本考案の流体制御弁の一実施例を示す断面図、第３図
及び第４図は、本考案の開閉動作を説明せする動作図、
第５図は、本考案の管路流量と周囲温度の関係を示すグ
ラフ、第６図及び第７図は、本考案の他の実施例を示す
断面図である。 ６、　７．　８・・・弁体、９．１０．１１・・・形状
記憶合金、１２・・・バネ、１３・・・ドレーン配管、
１４・・・表示器又は継電器。Fig. 1 is an explanatory diagram showing a conventional flow rate control device, Fig. 2 is a sectional view showing an embodiment of the fluid control valve of the present invention, and Figs. 3 and 4 show the opening/closing operation of the present invention. Operation diagram to explain,
FIG. 5 is a graph showing the relationship between the pipe flow rate and ambient temperature according to the present invention, and FIGS. 6 and 7 are cross-sectional views showing other embodiments of the present invention. 6, 7. 8... Valve body, 9.10.11... Shape memory alloy, 12... Spring, 13... Drain piping,
14...Indicator or relay.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）弁胴内に設けられた弁体と、設定温度で復元し弁
体を開動作させる形状記憶合金と、この形状記憶合金よ
り小さな弾力を有し前記弁体を閉動作させる弾性体とよ
りなることを特徴とする流体制御弁。(1) A valve body provided in the valve body, a shape memory alloy that restores at a set temperature and causes the valve body to open, and an elastic body that has a smaller elasticity than the shape memory alloy and causes the valve body to close. A fluid control valve characterized by the following. （２）弁体は複数個設けられ、この複数個の弁体には夫
々設定温度の異なる形状記憶合金が取り付けられている
ことを特徴とする実用新案登録請求の範囲第１項に記載
の流体制御弁。(2) The fluid according to claim 1 of the utility model registration claim, characterized in that a plurality of valve bodies are provided, and each of the plurality of valve bodies is attached with a shape memory alloy having a different set temperature. control valve.
JP8293183U 1983-06-02 1983-06-02 fluid control valve Pending JPS59188370U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8293183U JPS59188370U (en) 1983-06-02 1983-06-02 fluid control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8293183U JPS59188370U (en) 1983-06-02 1983-06-02 fluid control valve

Publications (1)

Publication Number Publication Date
JPS59188370U true JPS59188370U (en) 1984-12-13

Family

ID=30212888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8293183U Pending JPS59188370U (en) 1983-06-02 1983-06-02 fluid control valve

Country Status (1)

Country Link
JP (1) JPS59188370U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009133429A (en) * 2007-11-30 2009-06-18 Fujitsu Ltd Duct flow rate variable valve and duct device having the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009133429A (en) * 2007-11-30 2009-06-18 Fujitsu Ltd Duct flow rate variable valve and duct device having the same

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