DK134168B - AUTOMATIC SWITCH, NAMELY PROTECTION SWITCH - Google Patents

AUTOMATIC SWITCH, NAMELY PROTECTION SWITCH

Info

Publication number
DK134168B
DK134168B DK476375AA DK476375A DK134168B DK 134168 B DK134168 B DK 134168B DK 476375A A DK476375A A DK 476375AA DK 476375 A DK476375 A DK 476375A DK 134168 B DK134168 B DK 134168B
Authority
DK
Denmark
Prior art keywords
switch
automatic
namely protection
namely
automatic switch
Prior art date
Application number
DK476375AA
Other languages
Danish (da)
Other versions
DK134168C (en
Inventor
H Drubig
Original Assignee
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 Ag filed Critical Siemens Ag
Publication of DK134168B publication Critical patent/DK134168B/en
Application granted granted Critical
Publication of DK134168C publication Critical patent/DK134168C/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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/34—Electromagnetic mechanisms having two or more armatures controlled by a common winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Dc Machiner (AREA)
DK476375A 1974-11-20 1975-10-23 AUTOMATIC SWITCH NAMELY PROTECTION SWITCH DK134168C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742454983 DE2454983C2 (en) 1974-11-20 1974-11-20 SELF SWITCH, IN PARTICULAR CIRCUIT BREAKERS

Publications (2)

Publication Number Publication Date
DK134168B true DK134168B (en) 1976-09-20
DK134168C DK134168C (en) 1977-02-21

Family

ID=5931322

Family Applications (1)

Application Number Title Priority Date Filing Date
DK476375A DK134168C (en) 1974-11-20 1975-10-23 AUTOMATIC SWITCH NAMELY PROTECTION SWITCH

Country Status (12)

Country Link
JP (1) JPS561734B2 (en)
AT (1) AT343206B (en)
BE (1) BE835120A (en)
CH (1) CH600549A5 (en)
DE (1) DE2454983C2 (en)
DK (1) DK134168C (en)
ES (1) ES216828Y (en)
FR (1) FR2292328A1 (en)
GB (1) GB1517307A (en)
GR (1) GR60343B (en)
IT (1) IT1048710B (en)
ZA (1) ZA757120B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718375C2 (en) * 1977-04-26 1982-09-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Release mechanism
DE3016467A1 (en) * 1980-04-29 1981-11-05 Christian Geyer GmbH & Co, 8500 Nürnberg Electromagnetic trip with instantaneous and delayed action - has concentric armatures with different bias springs acting on one operating rod
DE19915785A1 (en) * 1999-04-08 2000-10-12 Abb Patent Gmbh Electromagnetic release for an electrical switching device
CN100392787C (en) * 2005-07-26 2008-06-04 陈景正 Electromagnetic breaker tripping mechanism

Also Published As

Publication number Publication date
ATA731475A (en) 1977-09-15
JPS561734B2 (en) 1981-01-14
BE835120A (en) 1976-02-16
DK134168C (en) 1977-02-21
ES216828U (en) 1976-08-01
JPS5175976A (en) 1976-06-30
FR2292328A1 (en) 1976-06-18
ZA757120B (en) 1976-10-27
CH600549A5 (en) 1978-06-15
GR60343B (en) 1978-05-17
ES216828Y (en) 1976-12-16
DE2454983C2 (en) 1976-12-02
DE2454983B1 (en) 1976-04-22
AT343206B (en) 1978-05-10
FR2292328B1 (en) 1980-10-03
GB1517307A (en) 1978-07-12
IT1048710B (en) 1980-12-20

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Legal Events

Date Code Title Description
PBP Patent lapsed