JPS4945350A - - Google Patents

Info

Publication number
JPS4945350A
JPS4945350A JP9067672A JP9067672A JPS4945350A JP S4945350 A JPS4945350 A JP S4945350A JP 9067672 A JP9067672 A JP 9067672A JP 9067672 A JP9067672 A JP 9067672A JP S4945350 A JPS4945350 A JP S4945350A
Authority
JP
Japan
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
JP9067672A
Other languages
Japanese (ja)
Other versions
JPS552054B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 filed Critical
Priority to JP9067672A priority Critical patent/JPS552054B2/ja
Priority to US394476A priority patent/US3906423A/en
Publication of JPS4945350A publication Critical patent/JPS4945350A/ja
Publication of JPS552054B2 publication Critical patent/JPS552054B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H2037/768—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material characterised by the composition of the fusible material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit

Landscapes

  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Fuses (AREA)
JP9067672A 1972-09-08 1972-09-08 Expired JPS552054B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9067672A JPS552054B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-09-08 1972-09-08
US394476A US3906423A (en) 1972-09-08 1973-09-05 High-temperature temperature fuse device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9067672A JPS552054B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-09-08 1972-09-08

Publications (2)

Publication Number Publication Date
JPS4945350A true JPS4945350A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-30
JPS552054B2 JPS552054B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-01-18

Family

ID=14005129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9067672A Expired JPS552054B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-09-08 1972-09-08

Country Status (1)

Country Link
JP (1) JPS552054B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196880U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1984-11-30 1986-06-21

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3471438B1 (en) 2016-06-09 2023-09-27 Panasonic Intellectual Property Management Co., Ltd. Laminate, ultrasonic transducer, and ultrasonic flowmeter
JP7281668B2 (ja) 2019-08-02 2023-05-26 パナソニックＩｐマネジメント株式会社 超音波送受信器、および超音波流量計

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4327873Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1966-04-01 1968-11-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4327873Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1966-04-01 1968-11-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196880U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1984-11-30 1986-06-21

Also Published As

Publication number Publication date
JPS552054B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-01-18

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