FR2134055A1 - - Google Patents

Info

Publication number
FR2134055A1
FR2134055A1 FR7214533A FR7214533A FR2134055A1 FR 2134055 A1 FR2134055 A1 FR 2134055A1 FR 7214533 A FR7214533 A FR 7214533A FR 7214533 A FR7214533 A FR 7214533A FR 2134055 A1 FR2134055 A1 FR 2134055A1
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
FR7214533A
Other languages
French (fr)
Other versions
FR2134055B1 (enExample
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 FR2134055A1 publication Critical patent/FR2134055A1/fr
Application granted granted Critical
Publication of FR2134055B1 publication Critical patent/FR2134055B1/fr
Expired legal-status Critical Current

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
    • H01H9/0005—Tap change devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR7214533A 1971-04-20 1972-04-19 Expired FR2134055B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7105337A NL7105337A (enExample) 1971-04-20 1971-04-20

Publications (2)

Publication Number Publication Date
FR2134055A1 true FR2134055A1 (enExample) 1972-12-01
FR2134055B1 FR2134055B1 (enExample) 1976-10-29

Family

ID=19812967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214533A Expired FR2134055B1 (enExample) 1971-04-20 1972-04-19

Country Status (6)

Country Link
AT (1) AT312746B (enExample)
DE (1) DE2218517C3 (enExample)
FR (1) FR2134055B1 (enExample)
GB (1) GB1381551A (enExample)
NL (1) NL7105337A (enExample)
SE (1) SE375181B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0907193A3 (de) * 1997-10-04 2000-03-08 MASCHINENFABRIK REINHAUSEN GmbH Stufenschalter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103426657B (zh) 2012-05-17 2016-03-30 上海华明电力设备制造有限公司 一种分接选择器动触头与静触头之间的切换结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551943A (en) * 1945-04-19 1951-05-08 John A Gulow Variable tap transformer system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551943A (en) * 1945-04-19 1951-05-08 John A Gulow Variable tap transformer system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0907193A3 (de) * 1997-10-04 2000-03-08 MASCHINENFABRIK REINHAUSEN GmbH Stufenschalter

Also Published As

Publication number Publication date
FR2134055B1 (enExample) 1976-10-29
AT312746B (de) 1974-01-10
GB1381551A (en) 1975-01-22
DE2218517B2 (de) 1974-06-12
NL7105337A (enExample) 1972-10-24
DE2218517C3 (de) 1975-01-23
SE375181B (enExample) 1975-04-07
DE2218517A1 (de) 1972-11-16

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse