JPS52154079A - Thermal switch - Google Patents

Thermal switch

Info

Publication number
JPS52154079A
JPS52154079A JP7118976A JP7118976A JPS52154079A JP S52154079 A JPS52154079 A JP S52154079A JP 7118976 A JP7118976 A JP 7118976A JP 7118976 A JP7118976 A JP 7118976A JP S52154079 A JPS52154079 A JP S52154079A
Authority
JP
Japan
Prior art keywords
thermal switch
thermal
switch
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
JP7118976A
Other languages
Japanese (ja)
Inventor
Matsuo Amano
Tooru Sugawara
Shigeyuki Kobori
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7118976A priority Critical patent/JPS52154079A/en
Priority to US05/787,102 priority patent/US4131930A/en
Priority to DE2717759A priority patent/DE2717759C2/en
Publication of JPS52154079A publication Critical patent/JPS52154079A/en
Pending legal-status Critical Current

Links

JP7118976A 1976-04-22 1976-06-18 Thermal switch Pending JPS52154079A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7118976A JPS52154079A (en) 1976-06-18 1976-06-18 Thermal switch
US05/787,102 US4131930A (en) 1976-04-22 1977-04-13 Thermal time-delay switch
DE2717759A DE2717759C2 (en) 1976-04-22 1977-04-21 Thermal delay switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7118976A JPS52154079A (en) 1976-06-18 1976-06-18 Thermal switch

Publications (1)

Publication Number Publication Date
JPS52154079A true JPS52154079A (en) 1977-12-21

Family

ID=13453453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7118976A Pending JPS52154079A (en) 1976-04-22 1976-06-18 Thermal switch

Country Status (1)

Country Link
JP (1) JPS52154079A (en)

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