JPS51116380A - A detection switch circuit - Google Patents

A detection switch circuit

Info

Publication number
JPS51116380A
JPS51116380A JP4157875A JP4157875A JPS51116380A JP S51116380 A JPS51116380 A JP S51116380A JP 4157875 A JP4157875 A JP 4157875A JP 4157875 A JP4157875 A JP 4157875A JP S51116380 A JPS51116380 A JP S51116380A
Authority
JP
Japan
Prior art keywords
switch circuit
detection switch
switches
substances
functions
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
JP4157875A
Other languages
Japanese (ja)
Inventor
Josuke Nakada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4157875A priority Critical patent/JPS51116380A/en
Publication of JPS51116380A publication Critical patent/JPS51116380A/en
Pending legal-status Critical Current

Links

Landscapes

  • Feedback Control In General (AREA)
  • Control Of Temperature (AREA)

Abstract

PURPOSE: By using a heat-sensitive thyristor equipped with both functions of thermal sensor and switches, the presence of substances is easily detect able by contact.
COPYRIGHT: (C)1976,JPO&Japio
JP4157875A 1975-04-04 1975-04-04 A detection switch circuit Pending JPS51116380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4157875A JPS51116380A (en) 1975-04-04 1975-04-04 A detection switch circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4157875A JPS51116380A (en) 1975-04-04 1975-04-04 A detection switch circuit

Publications (1)

Publication Number Publication Date
JPS51116380A true JPS51116380A (en) 1976-10-13

Family

ID=12612316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4157875A Pending JPS51116380A (en) 1975-04-04 1975-04-04 A detection switch circuit

Country Status (1)

Country Link
JP (1) JPS51116380A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS457435Y1 (en) * 1967-12-14 1970-04-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS457435Y1 (en) * 1967-12-14 1970-04-10

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