GB287521A - Improvements in or relating to safety fuses for screw plugs - Google Patents

Improvements in or relating to safety fuses for screw plugs

Info

Publication number
GB287521A
GB287521A GB6832/28A GB683228A GB287521A GB 287521 A GB287521 A GB 287521A GB 6832/28 A GB6832/28 A GB 6832/28A GB 683228 A GB683228 A GB 683228A GB 287521 A GB287521 A GB 287521A
Authority
GB
United Kingdom
Prior art keywords
relating
contact
screw plugs
siemens
spring
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
GB6832/28A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB287521A publication Critical patent/GB287521A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H85/20—Bases for supporting the fuse; Separate parts thereof
    • H01H85/2005—Bases for supporting the fuse; Separate parts thereof for use with screw-in type fuse

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

287,521. Siemens - Schuckertwerke Akt.-Ges., (Assignees of Siemens-Schuckertwerke Ges.). March 23, 1927, [Convention date]. Fusible cut-outs.-The lower contact 2 of a plug container fuse is fitted with a spring- pressed insulating abutment 3 that prevents the lower contact 6 of the fuse holder 1 from touching the contact 2 while the upper contact 5 is held in the hand. When the screw cap is screwed into the bush 7 it compresses the spring 4 and completes the connection.
GB6832/28A 1927-03-23 1928-03-05 Improvements in or relating to safety fuses for screw plugs Expired GB287521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE287521X 1927-03-23

Publications (1)

Publication Number Publication Date
GB287521A true GB287521A (en) 1928-10-04

Family

ID=6059325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6832/28A Expired GB287521A (en) 1927-03-23 1928-03-05 Improvements in or relating to safety fuses for screw plugs

Country Status (1)

Country Link
GB (1) GB287521A (en)

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