GB362510A - Improvements in multi-contact electric switching devices - Google Patents

Improvements in multi-contact electric switching devices

Info

Publication number
GB362510A
GB362510A GB2667130A GB2667130A GB362510A GB 362510 A GB362510 A GB 362510A GB 2667130 A GB2667130 A GB 2667130A GB 2667130 A GB2667130 A GB 2667130A GB 362510 A GB362510 A GB 362510A
Authority
GB
United Kingdom
Prior art keywords
switching devices
contact electric
electric switching
plug
contact
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
GB2667130A
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.)
ROBIN JOHN PARKYN JEFFCOCK
Electrical Research Products Inc
Original Assignee
ROBIN JOHN PARKYN JEFFCOCK
Electrical Research Products Inc
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 ROBIN JOHN PARKYN JEFFCOCK, Electrical Research Products Inc filed Critical ROBIN JOHN PARKYN JEFFCOCK
Priority to GB2667130A priority Critical patent/GB362510A/en
Publication of GB362510A publication Critical patent/GB362510A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

362,510. Plug and socket couplings. ELECTRICAL RESEARCH PRODUCTS, Inc., 195, Broadway, New York, U.S.A., JEFFCOCK, R. J. P., 21, Kensington Court, and GROTEFELD, C. H. F., 290, Cricklewood Lane, both in London. Sept. 6, 1930, No. 26671. [Class 38 (i).] A plurality of fixed contacts, shown as plugs 10, are mounted behind a panel 12 pierced with holes 13 registering with the contacts and provided with a rotating or sliding cover 14 adapted to leave uncovered only one contact at a time as by a slot 20, through which a corresponding contact may be passed to engage the selected uncovered plug 10.
GB2667130A 1930-09-06 1930-09-06 Improvements in multi-contact electric switching devices Expired GB362510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2667130A GB362510A (en) 1930-09-06 1930-09-06 Improvements in multi-contact electric switching devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2667130A GB362510A (en) 1930-09-06 1930-09-06 Improvements in multi-contact electric switching devices

Publications (1)

Publication Number Publication Date
GB362510A true GB362510A (en) 1931-12-07

Family

ID=10247336

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2667130A Expired GB362510A (en) 1930-09-06 1930-09-06 Improvements in multi-contact electric switching devices

Country Status (1)

Country Link
GB (1) GB362510A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129992A (en) * 1960-11-30 1964-04-21 Blonder Tongue Elect Electrical connector locking system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129992A (en) * 1960-11-30 1964-04-21 Blonder Tongue Elect Electrical connector locking system

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