GB2145295B - Thermal fuse - Google Patents

Thermal fuse

Info

Publication number
GB2145295B
GB2145295B GB08414175A GB8414175A GB2145295B GB 2145295 B GB2145295 B GB 2145295B GB 08414175 A GB08414175 A GB 08414175A GB 8414175 A GB8414175 A GB 8414175A GB 2145295 B GB2145295 B GB 2145295B
Authority
GB
United Kingdom
Prior art keywords
thermal fuse
fuse
thermal
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.)
Expired
Application number
GB08414175A
Other versions
GB2145295A (en
GB8414175D0 (en
Inventor
Edward Sydney Baker Holmes
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of GB8414175D0 publication Critical patent/GB8414175D0/en
Publication of GB2145295A publication Critical patent/GB2145295A/en
Application granted granted Critical
Publication of GB2145295B publication Critical patent/GB2145295B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/046—Fuses formed as printed circuits
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/04—Bases; Housings; Mountings
    • H01H2037/046—Bases; Housings; Mountings being soldered on the printed circuit to be protected
    • 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
GB08414175A 1983-07-15 1984-06-04 Thermal fuse Expired GB2145295B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000432528A CA1187917A (en) 1983-07-15 1983-07-15 Thermal fuse

Publications (3)

Publication Number Publication Date
GB8414175D0 GB8414175D0 (en) 1984-07-11
GB2145295A GB2145295A (en) 1985-03-20
GB2145295B true GB2145295B (en) 1986-09-03

Family

ID=4125678

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08414175A Expired GB2145295B (en) 1983-07-15 1984-06-04 Thermal fuse

Country Status (3)

Country Link
JP (1) JPS6039730A (en)
CA (1) CA1187917A (en)
GB (1) GB2145295B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373528A3 (en) * 1988-12-14 1991-12-11 Siemens-Albis Aktiengesellschaft Method for making thermal fuses and use of the method
JPH0622092B2 (en) * 1989-03-17 1994-03-23 三菱マテリアル株式会社 Substrate type thermal fuse and manufacturing method thereof
JPH0622093B2 (en) * 1989-03-17 1994-03-23 三菱マテリアル株式会社 Substrate type thermal fuse and resistor and method of manufacturing the same
JP2558364B2 (en) * 1989-12-07 1996-11-27 品川白煉瓦株式会社 Plate valve plate slide repair method
US5148141A (en) * 1991-01-03 1992-09-15 Gould Inc. Fuse with thin film fusible element supported on a substrate
GB2255455A (en) * 1991-04-22 1992-11-04 Electronic Components Ltd Fuse
US5097247A (en) * 1991-06-03 1992-03-17 North American Philips Corporation Heat actuated fuse apparatus with solder link
US6373371B1 (en) * 1997-08-29 2002-04-16 Microelectronic Modules Corp. Preformed thermal fuse

Also Published As

Publication number Publication date
GB2145295A (en) 1985-03-20
GB8414175D0 (en) 1984-07-11
CA1187917A (en) 1985-05-28
JPS6039730A (en) 1985-03-01

Similar Documents

Publication Publication Date Title
DE3272978D1 (en) Thermal fuse
GB8330215D0 (en) Thermal link
GB8705436D0 (en) Thermal fuse
GB2145295B (en) Thermal fuse
DE3374466D1 (en) Thermal printerand thermal-printingmethod
GB8712627D0 (en) Thermal fuse
EP0146394A3 (en) Thermal insulating materials
DE3476284D1 (en) Thermal limiter
JPS57121119A (en) Temperature fuse
JPS57121120A (en) Temperature fuse
GB8406788D0 (en) Fusible element
GB2110485B (en) Fuse
ZA814892B (en) Fuse unit
GB8327940D0 (en) Thermocouple
GB2221284B (en) Proximity fuse
GB8626664D0 (en) Thermal fuse
GB8312639D0 (en) Thermal insulation
GB8414905D0 (en) Providing thermal insulation
GB8320642D0 (en) Fuse
JPS57212732A (en) Fuse
PT76554A (en) Fuse unit
GB8333136D0 (en) Surge-resistant fuses
GB8307108D0 (en) Fusible element
KR840001802Y1 (en) Fuse
KR820000512Y1 (en) Fuse

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee