GB468797A - Improvements in or relating to electrical socket couplings or socket outlets and switch-socket combinations - Google Patents

Improvements in or relating to electrical socket couplings or socket outlets and switch-socket combinations

Info

Publication number
GB468797A
GB468797A GB330036A GB330036A GB468797A GB 468797 A GB468797 A GB 468797A GB 330036 A GB330036 A GB 330036A GB 330036 A GB330036 A GB 330036A GB 468797 A GB468797 A GB 468797A
Authority
GB
United Kingdom
Prior art keywords
socket
relating
couplings
switch
combinations
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
GB330036A
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.)
JA Crabtree and Co Ltd
Original Assignee
JA Crabtree and Co 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 JA Crabtree and Co Ltd filed Critical JA Crabtree and Co Ltd
Priority to GB330036A priority Critical patent/GB468797A/en
Publication of GB468797A publication Critical patent/GB468797A/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
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling

Abstract

468,797. Two-part couplings. CRABTREE & CO., Ltd., J. A., and McLOUGHLIN, H. F. Feb. 4, 1936, No. 3300. [Class 38(i)] The current - carrying socket tubes d, provided with springs a<2>, b2 carrying contacts a<1>, b<1>, are only connected to the terminals c when the earth pin of a three-pin plug engages an extension e<2> on a slide e displacing it away from the socket tube e<1> and urging the springs a<2>, b2 towards the contact plates a, b connected to the terminals c.
GB330036A 1936-02-04 1936-02-04 Improvements in or relating to electrical socket couplings or socket outlets and switch-socket combinations Expired GB468797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB330036A GB468797A (en) 1936-02-04 1936-02-04 Improvements in or relating to electrical socket couplings or socket outlets and switch-socket combinations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB330036A GB468797A (en) 1936-02-04 1936-02-04 Improvements in or relating to electrical socket couplings or socket outlets and switch-socket combinations

Publications (1)

Publication Number Publication Date
GB468797A true GB468797A (en) 1937-07-13

Family

ID=9755703

Family Applications (1)

Application Number Title Priority Date Filing Date
GB330036A Expired GB468797A (en) 1936-02-04 1936-02-04 Improvements in or relating to electrical socket couplings or socket outlets and switch-socket combinations

Country Status (1)

Country Link
GB (1) GB468797A (en)

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