JPS58113934U - temperature sensing device - Google Patents

temperature sensing device

Info

Publication number
JPS58113934U
JPS58113934U JP990882U JP990882U JPS58113934U JP S58113934 U JPS58113934 U JP S58113934U JP 990882 U JP990882 U JP 990882U JP 990882 U JP990882 U JP 990882U JP S58113934 U JPS58113934 U JP S58113934U
Authority
JP
Japan
Prior art keywords
reed switch
sensing device
temperature sensing
magnet
coil
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
JP990882U
Other languages
Japanese (ja)
Inventor
雅彦 佐藤
芦川　正高
Original Assignee
東北金属工業株式会社
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 東北金属工業株式会社 filed Critical 東北金属工業株式会社
Priority to JP990882U priority Critical patent/JPS58113934U/en
Publication of JPS58113934U publication Critical patent/JPS58113934U/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Thermally Actuated Switches (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 the drawing]

第１図、第２図はそれぞれ本考案による一実施例の低温
域及び高温域における状態を示す正面図、第３図、第４
図は同じく他の実施例の低温域及び高温域での状態を示
す正面図である。 １：磁石、２：リードスイッチ、３ンゴイアスコイルば
ね、４：形状記憶合金製コイルばね（ＳＭＥばね）、５
：基台。Figures 1 and 2 are front views showing the state of an embodiment of the present invention in a low temperature range and a high temperature range, respectively, and Figures 3 and 4 are
The figure is a front view showing the state of another embodiment in a low temperature range and a high temperature range. 1: Magnet, 2: Reed switch, 3 Ngoias coil spring, 4: Shape memory alloy coil spring (SME spring), 5
: Base.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）形状記憶合金よりなるコイルばねとバイアス、　
　用コイルばねとを同一軸心上においてリードスイッチ
の開閉を制御する磁石を介して連結し、前記両コイルば
ねの他端を夫々対向壁間に張架するとともに前記リード
スイッチを上記ばねと平行に設けてなる温度感知装置。(1) Coil spring and bias made of shape memory alloy,
and a coil spring for the reed switch are connected on the same axis via a magnet that controls the opening and closing of the reed switch, and the other ends of the coil springs are stretched between opposing walls, and the reed switch is parallel to the spring. Temperature sensing device provided. （２）　　両コイルばねは螺旋状に巻かれ、且つリード
スイッチの開閉を制御する磁石は環状であってリードス
イッチは前記コイル並びに磁石内に配置されている実用
新案登録請求の範囲第１項記載の温度感知装置。(2) Both coil springs are spirally wound, and the magnet for controlling the opening and closing of the reed switch is annular, and the reed switch is disposed within the coil and the magnet. temperature sensing device.
JP990882U 1982-01-29 1982-01-29 temperature sensing device Pending JPS58113934U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP990882U JPS58113934U (en) 1982-01-29 1982-01-29 temperature sensing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP990882U JPS58113934U (en) 1982-01-29 1982-01-29 temperature sensing device

Publications (1)

Publication Number Publication Date
JPS58113934U true JPS58113934U (en) 1983-08-04

Family

ID=30022513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP990882U Pending JPS58113934U (en) 1982-01-29 1982-01-29 temperature sensing device

Country Status (1)

Country Link
JP (1) JPS58113934U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234738U (en) * 1985-08-20 1987-02-28

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57212722A (en) * 1981-06-24 1982-12-27 Nippon Electric Co Temperature sensitive switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57212722A (en) * 1981-06-24 1982-12-27 Nippon Electric Co Temperature sensitive switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234738U (en) * 1985-08-20 1987-02-28

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