GB889208A - Improvements in protective shields for electrical contacts - Google Patents

Improvements in protective shields for electrical contacts

Info

Publication number
GB889208A
GB889208A GB1579159A GB1579159A GB889208A GB 889208 A GB889208 A GB 889208A GB 1579159 A GB1579159 A GB 1579159A GB 1579159 A GB1579159 A GB 1579159A GB 889208 A GB889208 A GB 889208A
Authority
GB
United Kingdom
Prior art keywords
electrical contacts
protective shields
limb
block
contacts
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
GB1579159A
Inventor
Laurence Sargent Humphries
Sidney Herbert Day
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.)
BILL SWITCHGEAR Ltd
Original Assignee
BILL SWITCHGEAR 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 BILL SWITCHGEAR Ltd filed Critical BILL SWITCHGEAR Ltd
Priority to GB1579159A priority Critical patent/GB889208A/en
Publication of GB889208A publication Critical patent/GB889208A/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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/25—Safety arrangements preventing or inhibiting contact with live parts, including operation of isolation on removal of cover

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

889,208. Switch and fuse contacts. BILL SWITCHGEAR Ltd. May 9, 1960 [May 8, 1959], No. 15791/59. Class 38 (5). [Also in Group XXXVI] A fixed contact having a block d and blades e is protected by an insulating member c having a limb c<SP>1</SP> with slots c<SP>2</SP> for the passage of the moving contacts, and a limb having an aperture c<SP>3</SP> which is arranged around the block d.
GB1579159A 1959-05-08 1959-05-08 Improvements in protective shields for electrical contacts Expired GB889208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1579159A GB889208A (en) 1959-05-08 1959-05-08 Improvements in protective shields for electrical contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1579159A GB889208A (en) 1959-05-08 1959-05-08 Improvements in protective shields for electrical contacts

Publications (1)

Publication Number Publication Date
GB889208A true GB889208A (en) 1962-02-07

Family

ID=10065520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1579159A Expired GB889208A (en) 1959-05-08 1959-05-08 Improvements in protective shields for electrical contacts

Country Status (1)

Country Link
GB (1) GB889208A (en)

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