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GB1048764A - Improvements relating to electrical grid switches - Google Patents

Improvements relating to electrical grid switches

Info

Publication number
GB1048764A
GB1048764A GB3533862A GB3533862A GB1048764A GB 1048764 A GB1048764 A GB 1048764A GB 3533862 A GB3533862 A GB 3533862A GB 3533862 A GB3533862 A GB 3533862A GB 1048764 A GB1048764 A GB 1048764A
Authority
GB
United Kingdom
Prior art keywords
switch
grid
clips
clip
studs
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
GB3533862A
Inventor
Charles Leonard Arnold
Reginald William Dowsett
Arthur Victor Sharman
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.)
Novar ED&S Ltd
Original Assignee
MK Electric 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 MK Electric Ltd filed Critical MK Electric Ltd
Priority to GB3533862A priority Critical patent/GB1048764A/en
Publication of GB1048764A publication Critical patent/GB1048764A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

1,048,764. Switch cases. M.K. ELECTRIC Ltd. May 8, 1963 [Sept. 17, 1962], No. 35338/62. Heading H2B. A grid switch 1 is attached to a grid 5 by spring clips 11, 12 slidably attached to the switch 1 by studs 17, 18 having flanges 19, 20 and passing through slots 15, 16 in the clips. Each clip has a curved portion 27, 28 which, when the clip is pressed inwards, engages over the edges of the grid 5 to hold the switch in position. Extensions 21, 22 of the studs 17, 18 locate the switch by engaging apertures 29, 30 in the grid and, in the inward position of the clips, the slots 15, 16 engage over raised projections 23, 24 to prevent accidental release. In other embodiments outward movement of the clips is limited by shoulders on the switch casing or by making both the clip and slot of co-operating tapering form.
GB3533862A 1962-09-17 1962-09-17 Improvements relating to electrical grid switches Expired GB1048764A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3533862A GB1048764A (en) 1962-09-17 1962-09-17 Improvements relating to electrical grid switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3533862A GB1048764A (en) 1962-09-17 1962-09-17 Improvements relating to electrical grid switches

Publications (1)

Publication Number Publication Date
GB1048764A true GB1048764A (en) 1966-11-16

Family

ID=10376609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3533862A Expired GB1048764A (en) 1962-09-17 1962-09-17 Improvements relating to electrical grid switches

Country Status (1)

Country Link
GB (1) GB1048764A (en)

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