FR2175888B3 - - Google Patents

Info

Publication number
FR2175888B3
FR2175888B3 FR7308620A FR7308620A FR2175888B3 FR 2175888 B3 FR2175888 B3 FR 2175888B3 FR 7308620 A FR7308620 A FR 7308620A FR 7308620 A FR7308620 A FR 7308620A FR 2175888 B3 FR2175888 B3 FR 2175888B3
Authority
FR
France
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
FR7308620A
Other languages
French (fr)
Other versions
FR2175888A1 (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.)
Transformatoren Union AG
Original Assignee
Transformatoren Union 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
Priority claimed from DE19722211683 external-priority patent/DE2211683A1/en
Priority claimed from DE19722228445 external-priority patent/DE2228445A1/en
Application filed by Transformatoren Union AG filed Critical Transformatoren Union AG
Publication of FR2175888A1 publication Critical patent/FR2175888A1/fr
Application granted granted Critical
Publication of FR2175888B3 publication Critical patent/FR2175888B3/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • 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
    • H01H9/0005—Tap change devices
    • H01H9/0027—Operating mechanisms
    • 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
    • H01H9/0005—Tap change devices
    • H01H9/0038—Tap change devices making use of vacuum switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR7308620A 1972-03-10 1973-03-09 Expired FR2175888B3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722211683 DE2211683A1 (en) 1972-03-10 1972-03-10 DRIVE FOR LOAD SWITCH
DE19722228445 DE2228445A1 (en) 1972-06-10 1972-06-10 DRIVE FOR LOAD SWITCH

Publications (2)

Publication Number Publication Date
FR2175888A1 FR2175888A1 (en) 1973-10-26
FR2175888B3 true FR2175888B3 (en) 1976-03-12

Family

ID=25762869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308620A Expired FR2175888B3 (en) 1972-03-10 1973-03-09

Country Status (3)

Country Link
AT (1) AT323845B (en)
FR (1) FR2175888B3 (en)
SE (1) SE381122B (en)

Also Published As

Publication number Publication date
FR2175888A1 (en) 1973-10-26
AT323845B (en) 1975-07-25
SE381122B (en) 1975-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse