CA1000791A - Voltage selecting apparatus - Google Patents

Voltage selecting apparatus

Info

Publication number
CA1000791A
CA1000791A CA172,004A CA172004A CA1000791A CA 1000791 A CA1000791 A CA 1000791A CA 172004 A CA172004 A CA 172004A CA 1000791 A CA1000791 A CA 1000791A
Authority
CA
Canada
Prior art keywords
selecting apparatus
voltage selecting
voltage
selecting
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
CA172,004A
Other languages
English (en)
Other versions
CA172004S (en
Inventor
Masao Kiuchi
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA1000791A publication Critical patent/CA1000791A/en
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
    • 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
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
    • 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
    • H01H9/0011—Voltage selector switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
CA172,004A 1972-05-24 1973-05-23 Voltage selecting apparatus Expired CA1000791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972060771U JPS5636103Y2 (fr) 1972-05-24 1972-05-24

Publications (1)

Publication Number Publication Date
CA1000791A true CA1000791A (en) 1976-11-30

Family

ID=13151866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,004A Expired CA1000791A (en) 1972-05-24 1973-05-23 Voltage selecting apparatus

Country Status (7)

Country Link
US (1) US3855521A (fr)
JP (1) JPS5636103Y2 (fr)
BR (1) BR7303848D0 (fr)
CA (1) CA1000791A (fr)
FR (1) FR2185845B1 (fr)
GB (1) GB1416918A (fr)
NL (1) NL7307288A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109132A (en) * 1977-02-22 1978-08-22 Aristotel Butoi Automatic welding mask shutter lens system
US4222099A (en) * 1978-10-12 1980-09-09 Medi-Technical Corporation Power supply
US4415964A (en) * 1981-12-28 1983-11-15 Scharfe Jr James A Power supply
CA1175479A (fr) * 1982-02-10 1984-10-02 Alfred M. Hase Circuits d'entree de transformateur a tensions multiples avec regulateur de tension de l'enroulement primaire
US4519826A (en) * 1983-04-14 1985-05-28 The United States Of America As Represented By The Secretary Of The Navy Optical fibers having a fluoride glass cladding and method of making
US4621298A (en) * 1985-05-31 1986-11-04 General Electric Company Dual voltage distribution transformer with internal varistor surge protection
US4775766A (en) * 1987-04-15 1988-10-04 Electro-Voice, Incorporated Tapped transformer/switch assembly
US4772806A (en) * 1987-05-01 1988-09-20 Shay Lean Switching device for a series loop circuit
US4862307A (en) * 1988-07-06 1989-08-29 General Electric Company Dual voltage distribution transformer with internal varistor surge protection
US6281454B1 (en) 1996-11-29 2001-08-28 Charles Industries, Ltd. Switchable load coil case
US5929402A (en) * 1996-11-29 1999-07-27 Charles Industries, Ltd. Switchable load coil case including multiple circuit rotary switch assembly
US6933628B2 (en) * 2003-07-24 2005-08-23 Agilent Technologies, Inc. High speed channel selector switch
US7508823B2 (en) * 2004-04-30 2009-03-24 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and apparatus for high-speed multiple channel and line selector switch
ES2257161B1 (es) * 2004-07-22 2007-07-01 Asea Brown Boveri, S.A. Transformador de potencia multi-tension para red de transmision de energia electrica de alta tension (politrafo).
JP5067173B2 (ja) * 2008-01-18 2012-11-07 パナソニック株式会社 回転操作型エンコーダの製造方法
KR20140114547A (ko) * 2013-03-19 2014-09-29 엘지전자 주식회사 조리기기의 고압트랜스
CN103280303B (zh) * 2013-05-29 2016-01-27 卧龙电气集团股份有限公司 油浸式变压器的双重串并联转换接线装置
CN116313451B (zh) * 2023-05-11 2023-08-29 三尔梯(泉州)电气制造有限公司 单相双极电抗器、稳压装置、三相双极电抗器及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1094770A (fr) * 1955-05-24
US3201684A (en) * 1961-09-29 1965-08-17 Westinghouse Electric Corp Dual voltage transformer winding connection
JPS4312336Y1 (fr) * 1966-10-25 1968-05-28
JPS50497Y1 (fr) * 1970-08-13 1975-01-09

Also Published As

Publication number Publication date
FR2185845A1 (fr) 1974-01-04
JPS4920030U (fr) 1974-02-20
GB1416918A (en) 1975-12-10
US3855521A (en) 1974-12-17
FR2185845B1 (fr) 1978-02-17
BR7303848D0 (pt) 1973-12-20
NL7307288A (fr) 1973-11-27
JPS5636103Y2 (fr) 1981-08-25

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