FR2147284A1 - - Google Patents

Info

Publication number
FR2147284A1
FR2147284A1 FR7227182A FR7227182A FR2147284A1 FR 2147284 A1 FR2147284 A1 FR 2147284A1 FR 7227182 A FR7227182 A FR 7227182A FR 7227182 A FR7227182 A FR 7227182A FR 2147284 A1 FR2147284 A1 FR 2147284A1
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.)
Granted
Application number
FR7227182A
Other languages
French (fr)
Other versions
FR2147284B3 (de
Inventor
Riemsdijk G A Van
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.)
Smit Nijmegen Electrotechnische Fabrieken NV
Original Assignee
Smit Nijmegen Electrotechnische Fabrieken NV
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 Smit Nijmegen Electrotechnische Fabrieken NV filed Critical Smit Nijmegen Electrotechnische Fabrieken NV
Publication of FR2147284A1 publication Critical patent/FR2147284A1/fr
Application granted granted Critical
Publication of FR2147284B3 publication Critical patent/FR2147284B3/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Keying Circuit Devices (AREA)
FR7227182A 1971-07-23 1972-07-21 Expired FR2147284B3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7110167A NL158961B (nl) 1971-07-23 1971-07-23 Meervoudige belastingsomschakelaar-fijnkiezer met dubbele onderbreking voor een regeltransformator.

Publications (2)

Publication Number Publication Date
FR2147284A1 true FR2147284A1 (de) 1973-03-09
FR2147284B3 FR2147284B3 (de) 1975-09-05

Family

ID=19813678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227182A Expired FR2147284B3 (de) 1971-07-23 1972-07-21

Country Status (6)

Country Link
AT (1) AT320800B (de)
DE (1) DE2233744C3 (de)
FR (1) FR2147284B3 (de)
GB (1) GB1337380A (de)
NL (1) NL158961B (de)
SE (1) SE375182B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310741A1 (de) * 1983-03-24 1984-09-27 Transformatoren Union Ag, 7000 Stuttgart Lastwaehler zum schalten von stufenwicklungen eines dreiphasen-transformators

Also Published As

Publication number Publication date
SE375182B (de) 1975-04-07
DE2233744A1 (de) 1973-02-08
GB1337380A (en) 1973-11-14
DE2233744B2 (de) 1974-10-24
NL158961B (nl) 1978-12-15
DE2233744C3 (de) 1975-08-28
FR2147284B3 (de) 1975-09-05
NL7110167A (de) 1973-01-25
AT320800B (de) 1975-02-25

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