FR52280E - Circuit breaking and closing device - Google Patents

Circuit breaking and closing device

Info

Publication number
FR52280E
FR52280E FR52280DA FR52280E FR 52280 E FR52280 E FR 52280E FR 52280D A FR52280D A FR 52280DA FR 52280 E FR52280 E FR 52280E
Authority
FR
France
Prior art keywords
closing device
circuit breaking
breaking
circuit
closing
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
Other languages
French (fr)
Inventor
Floris Koppelmann
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.)
Hermes Patentverwertungs GmbH
Original Assignee
Hermes Patentverwertungs 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 Hermes Patentverwertungs GmbH filed Critical Hermes Patentverwertungs GmbH
Application granted granted Critical
Publication of FR52280E publication Critical patent/FR52280E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
FR52280D 1941-05-31 1942-05-29 Circuit breaking and closing device Expired FR52280E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES6005D DE916544C (en) 1941-05-31 1941-05-31 Switching device for interrupting and closing a circuit

Publications (1)

Publication Number Publication Date
FR52280E true FR52280E (en) 1943-12-01

Family

ID=7471724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52280D Expired FR52280E (en) 1941-05-31 1942-05-29 Circuit breaking and closing device

Country Status (2)

Country Link
DE (1) DE916544C (en)
FR (1) FR52280E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691128A (en) * 1951-09-26 1954-10-05 Siemens Ag Contact converter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL210921A (en) * 1956-03-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691128A (en) * 1951-09-26 1954-10-05 Siemens Ag Contact converter

Also Published As

Publication number Publication date
DE916544C (en) 1954-08-12

Similar Documents

Publication Publication Date Title
FR911375A (en) Electronic transformation device
FR52280E (en) Circuit breaking and closing device
FR875760A (en) Articulation device
FR850050A (en) Circuit breaking and closing device
FR872877A (en) Connection device
FR951361A (en) Tuning device
FR889431A (en) Device for closing electrical switches
FR877851A (en) Acoustic alarm device
FR884537A (en) Impedance transformation device
FR1052018A (en) Security door device
FR937746A (en) Device for testing and selecting electrical circuits
FR886427A (en) Extinguishing device and more especially for switches and automatic current limiters
FR878900A (en) Watertight closing device
FR1052953A (en) Closing device
FR874061A (en) Cycle direction blocking device
FR888518A (en) Cooling device for transformers and similar devices
FR869863A (en) Coke extinguishing method and device
FR860537A (en) Closing device
FR865703A (en) Bomb belts and attachment parts recovery device
FR871632A (en) Coupling device
FR873382A (en) Button closure device
FR888610A (en) Device for closing and disconnecting alternating current circuits
FR863132A (en) Closing device for cellars
FR865217A (en) Device for closing and removing sliding panels
FR965975A (en) Electromagnetic device