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 versions
JPS552054B2 (ja
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

  • Fuses (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
JP9067672A 1972-09-08 1972-09-08 Expired JPS552054B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9067672A JPS552054B2 (ja) 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 (ja) 1972-09-08 1972-09-08

Publications (2)

Publication Number Publication Date
JPS4945350A true JPS4945350A (ja) 1974-04-30
JPS552054B2 JPS552054B2 (ja) 1980-01-18

Family

ID=14005129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9067672A Expired JPS552054B2 (ja) 1972-09-08 1972-09-08

Country Status (1)

Country Link
JP (1) JPS552054B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196880U (ja) * 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 (ja) * 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 (ja) * 1966-04-01 1968-11-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196880U (ja) * 1984-11-30 1986-06-21
JPS6238620Y2 (ja) * 1984-11-30 1987-10-01

Also Published As

Publication number Publication date
JPS552054B2 (ja) 1980-01-18

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