GB1233342A - - Google Patents

Info

Publication number
GB1233342A
GB1233342A GB1233342DA GB1233342A GB 1233342 A GB1233342 A GB 1233342A GB 1233342D A GB1233342D A GB 1233342DA GB 1233342 A GB1233342 A GB 1233342A
Authority
GB
United Kingdom
Prior art keywords
fusible
dec
melted
box
conductors
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
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
Publication of GB1233342A publication Critical patent/GB1233342A/en
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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

1,233,342. Fusible cut-outs. N. T. BOWMAN. 19 Dec., 1969 [19 Dec., 1968], No. 62019/69. Heading H2G. A fusible cut-out for use with a battery charger comprises a container 4 inside which metal conductors 5 are joined by a fusible member 7. The fusible member 7 is melted by heat from the battery when the latter becomes over-heated (e.g. at 110‹ F.). By inverting the box 4 in hot water, after member 7 has melted and collected in well 8 the fusible material thereof can be brought back to inter-connect again the conductors 5. The member 7 may be of metal or of wax with a layer of mercury and the box 4 may be of transparent plastics material.
GB1233342D 1968-12-19 1969-12-19 Expired GB1233342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU48115/68A AU4811568A (en) 1968-12-19 1968-12-19

Publications (1)

Publication Number Publication Date
GB1233342A true GB1233342A (en) 1971-05-26

Family

ID=3734903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233342D Expired GB1233342A (en) 1968-12-19 1969-12-19

Country Status (2)

Country Link
AU (1) AU4811568A (en)
GB (1) GB1233342A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315364A (en) * 1978-08-03 1982-02-16 General Electric Company Method for fabricating a rechargeable electrical cell pack having over-current protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315364A (en) * 1978-08-03 1982-02-16 General Electric Company Method for fabricating a rechargeable electrical cell pack having over-current protection

Also Published As

Publication number Publication date
AU4811568A (en) 1974-08-01

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Legal Events

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