GB735603A - Improvements in or relating to automatic electric switches with overload release - Google Patents

Improvements in or relating to automatic electric switches with overload release

Info

Publication number
GB735603A
GB735603A GB20620/53A GB2062053A GB735603A GB 735603 A GB735603 A GB 735603A GB 20620/53 A GB20620/53 A GB 20620/53A GB 2062053 A GB2062053 A GB 2062053A GB 735603 A GB735603 A GB 735603A
Authority
GB
United Kingdom
Prior art keywords
slider
pawl
contacts
arm
aperture
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
GB20620/53A
Other languages
English (en)
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 Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Corp filed Critical Siemens Schuckertwerke AG
Publication of GB735603A publication Critical patent/GB735603A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide

Landscapes

  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
GB20620/53A 1952-07-30 1953-07-24 Improvements in or relating to automatic electric switches with overload release Expired GB735603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE318050X 1952-07-30

Publications (1)

Publication Number Publication Date
GB735603A true GB735603A (en) 1955-08-24

Family

ID=6150929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20620/53A Expired GB735603A (en) 1952-07-30 1953-07-24 Improvements in or relating to automatic electric switches with overload release

Country Status (5)

Country Link
BE (1) BE521513A (enrdf_load_stackoverflow)
CH (1) CH318050A (enrdf_load_stackoverflow)
FR (1) FR1087870A (enrdf_load_stackoverflow)
GB (1) GB735603A (enrdf_load_stackoverflow)
NL (1) NL180038B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR1087870A (fr) 1955-03-01
CH318050A (de) 1956-12-15
NL180038B (nl)
BE521513A (enrdf_load_stackoverflow)

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