CH221448A - Contact device, especially for the purpose of current direction. - Google Patents

Contact device, especially for the purpose of current direction.

Info

Publication number
CH221448A
CH221448A CH221448DA CH221448A CH 221448 A CH221448 A CH 221448A CH 221448D A CH221448D A CH 221448DA CH 221448 A CH221448 A CH 221448A
Authority
CH
Switzerland
Prior art keywords
contact device
current direction
current
contact
Prior art date
Application number
Other languages
German (de)
Inventor
Haftung Licentia Beschraenkter
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH221448A publication Critical patent/CH221448A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/20—Contact mechanisms of dynamic converters
    • H02M1/26—Contact mechanisms of dynamic converters incorporating cam-operated contacts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/20—Contact mechanisms of dynamic converters
    • H02M1/28—Contact mechanisms of dynamic converters incorporating electromagnetically-operated vibrating contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
CH221448D 1940-11-04 1941-10-20 Contact device, especially for the purpose of current direction. CH221448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE221448X 1940-11-04

Publications (1)

Publication Number Publication Date
CH221448A true CH221448A (en) 1942-05-31

Family

ID=5840093

Family Applications (1)

Application Number Title Priority Date Filing Date
CH221448D CH221448A (en) 1940-11-04 1941-10-20 Contact device, especially for the purpose of current direction.

Country Status (3)

Country Link
CH (1) CH221448A (en)
DE (1) DE749238C (en)
NL (1) NL58763C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE947812C (en) * 1946-02-23 1956-08-23 Fkg Ag Switching device for influencing electrical circuits, in particular power circuits, with a switching element activated by a magnetic field

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE947812C (en) * 1946-02-23 1956-08-23 Fkg Ag Switching device for influencing electrical circuits, in particular power circuits, with a switching element activated by a magnetic field

Also Published As

Publication number Publication date
DE749238C (en)
NL58763C (en)

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