JPS6021148U - reed switch - Google Patents

reed switch

Info

Publication number
JPS6021148U
JPS6021148U JP10101083U JP10101083U JPS6021148U JP S6021148 U JPS6021148 U JP S6021148U JP 10101083 U JP10101083 U JP 10101083U JP 10101083 U JP10101083 U JP 10101083U JP S6021148 U JPS6021148 U JP S6021148U
Authority
JP
Japan
Prior art keywords
reed switch
sealed
contact
ferromagnetic leads
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.)
Granted
Application number
JP10101083U
Other languages
Japanese (ja)
Other versions
JPH0122185Y2 (en
Inventor
清和 吉田
Original Assignee
株式会社トーキン
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 株式会社トーキン filed Critical 株式会社トーキン
Priority to JP10101083U priority Critical patent/JPS6021148U/en
Publication of JPS6021148U publication Critical patent/JPS6021148U/en
Application granted granted Critical
Publication of JPH0122185Y2 publication Critical patent/JPH0122185Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Thermally Actuated Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Contacts (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図は従来のリードスイッチの正面図、第２図は本考
案によるリードスイッチの一実施例の正面図、第３図は
本考案によるリードスイッチの実施例で形状記憶合金に
よる接点が感熱応動した時の正面図、第４図は第２図の
リードスイッチを用いた感温スイッチの一実施例の外観
図である。 １．２・・・強磁性体リード、３・・・ガラス管、４・
・・形状記憶合金材によるリード、５・・・リードスイ
ッチ、６・・・永久磁石、７・・・感温磁性体。Fig. 1 is a front view of a conventional reed switch, Fig. 2 is a front view of an embodiment of a reed switch according to the present invention, and Fig. 3 is an embodiment of a reed switch according to the present invention, in which the contacts made of a shape memory alloy are heat-sensitive. FIG. 4 is an external view of an embodiment of a temperature-sensitive switch using the reed switch shown in FIG. 2. 1.2...Ferromagnetic lead, 3...Glass tube, 4...
...Reed made of shape memory alloy material, 5... Reed switch, 6... Permanent magnet, 7... Temperature-sensitive magnetic material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] カラス管内に、常閉あるいは常開接点を形成するように
一対の強磁性体リードを封着すると共に前記強磁性体リ
ードの一方との間で接点を形成するように可逆形の形状
記憶合金材によるリードを封着したことを特徴とするリ
ードスイッチ。A pair of ferromagnetic leads are sealed in the glass tube to form a normally closed or normally open contact, and a reversible shape memory alloy material is sealed to form a contact with one of the ferromagnetic leads. A reed switch characterized by a sealed lead.
JP10101083U 1983-07-01 1983-07-01 reed switch Granted JPS6021148U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10101083U JPS6021148U (en) 1983-07-01 1983-07-01 reed switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10101083U JPS6021148U (en) 1983-07-01 1983-07-01 reed switch

Publications (2)

Publication Number Publication Date
JPS6021148U true JPS6021148U (en) 1985-02-14
JPH0122185Y2 JPH0122185Y2 (en) 1989-06-30

Family

ID=30238710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10101083U Granted JPS6021148U (en) 1983-07-01 1983-07-01 reed switch

Country Status (1)

Country Link
JP (1) JPS6021148U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897062A (en) * 1972-03-23 1973-12-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897062A (en) * 1972-03-23 1973-12-11

Also Published As

Publication number Publication date
JPH0122185Y2 (en) 1989-06-30

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