IT1020490B - AUTOMATIC SWITCH WITH THERMAL AND MANUAL ELECTROMAGNETIC RELEASE - Google Patents

AUTOMATIC SWITCH WITH THERMAL AND MANUAL ELECTROMAGNETIC RELEASE

Info

Publication number
IT1020490B
IT1020490B IT2698174A IT2698174A IT1020490B IT 1020490 B IT1020490 B IT 1020490B IT 2698174 A IT2698174 A IT 2698174A IT 2698174 A IT2698174 A IT 2698174A IT 1020490 B IT1020490 B IT 1020490B
Authority
IT
Italy
Prior art keywords
thermal
automatic switch
electromagnetic release
manual electromagnetic
manual
Prior art date
Application number
IT2698174A
Other languages
Italian (it)
Original Assignee
Bbc Brown Boveri & Cie
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
Priority claimed from DE19732344954 external-priority patent/DE2344954C3/en
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of IT1020490B publication Critical patent/IT1020490B/en

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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H2071/0292—Housing or frames containing grooves or slots for guiding movable parts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Basic Packing Technique (AREA)
IT2698174A 1973-09-06 1974-09-05 AUTOMATIC SWITCH WITH THERMAL AND MANUAL ELECTROMAGNETIC RELEASE IT1020490B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732344954 DE2344954C3 (en) 1973-09-06 Circuit breaker

Publications (1)

Publication Number Publication Date
IT1020490B true IT1020490B (en) 1977-12-20

Family

ID=5891814

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2698174A IT1020490B (en) 1973-09-06 1974-09-05 AUTOMATIC SWITCH WITH THERMAL AND MANUAL ELECTROMAGNETIC RELEASE

Country Status (6)

Country Link
BR (1) BR7407378D0 (en)
DD (1) DD114723A1 (en)
ES (1) ES429761A1 (en)
FR (1) FR2243518B1 (en)
GB (1) GB1468567A (en)
IT (1) IT1020490B (en)

Also Published As

Publication number Publication date
BR7407378D0 (en) 1975-07-08
GB1468567A (en) 1977-03-30
DE2344954A1 (en) 1975-04-03
FR2243518B1 (en) 1980-03-07
FR2243518A1 (en) 1975-04-04
DD114723A1 (en) 1975-08-12
ES429761A1 (en) 1977-03-16
DE2344954B2 (en) 1975-07-17

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