GB1534715A - Mains electricity supply socket assembly - Google Patents

Mains electricity supply socket assembly

Info

Publication number
GB1534715A
GB1534715A GB3465275A GB3465275A GB1534715A GB 1534715 A GB1534715 A GB 1534715A GB 3465275 A GB3465275 A GB 3465275A GB 3465275 A GB3465275 A GB 3465275A GB 1534715 A GB1534715 A GB 1534715A
Authority
GB
United Kingdom
Prior art keywords
socket
temperature
ohms
resistor
electricity supply
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
GB3465275A
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.)
Linolite Ltd
Original Assignee
Linolite 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 Linolite Ltd filed Critical Linolite Ltd
Priority to GB3465275A priority Critical patent/GB1534715A/en
Publication of GB1534715A publication Critical patent/GB1534715A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor

Abstract

1534715 Two-part couplings LINOLITE Ltd 20 Aug 1976 [20 Aug 1975] 34652/75 Heading H2E A mains electricity supply socket has incorporated in the electrical path to the contact which is live in use a positive temperature coefficient (p.t.c.) resistor. As shown, a shaver socket 4 is provided with a p.t.c. resistor 28. The temperature coefficient of the resistor is selected so to provide a resistance at normal room temperature of less than 200 ohms, and preferably less than 80 ohms, but which increases rapidly at a set temperature to a resistance of over 10,000 ohms at a temperature of 130‹ C., which is arranged to be its stable temperature during a short circuit across the socket terminals. The shaver socket 4 forms part of an assembly 2 in which are also located fluorescent light sockets 6, 8, the light sockets and the shaver socket being connected by way of a switch 22 to mains connectors 10, 12.
GB3465275A 1976-08-20 1976-08-20 Mains electricity supply socket assembly Expired GB1534715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3465275A GB1534715A (en) 1976-08-20 1976-08-20 Mains electricity supply socket assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3465275A GB1534715A (en) 1976-08-20 1976-08-20 Mains electricity supply socket assembly

Publications (1)

Publication Number Publication Date
GB1534715A true GB1534715A (en) 1978-12-06

Family

ID=10368313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3465275A Expired GB1534715A (en) 1976-08-20 1976-08-20 Mains electricity supply socket assembly

Country Status (1)

Country Link
GB (1) GB1534715A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413301A (en) 1980-04-21 1983-11-01 Raychem Corporation Circuit protection devices comprising PTC element
US4475138A (en) * 1980-04-21 1984-10-02 Raychem Corporation Circuit protection devices comprising PTC element
US5537286A (en) * 1991-06-27 1996-07-16 Raychem S.A. Method of preparing planar PTC circuit protection devices

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413301A (en) 1980-04-21 1983-11-01 Raychem Corporation Circuit protection devices comprising PTC element
US4475138A (en) * 1980-04-21 1984-10-02 Raychem Corporation Circuit protection devices comprising PTC element
US5537286A (en) * 1991-06-27 1996-07-16 Raychem S.A. Method of preparing planar PTC circuit protection devices

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Legal Events

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