NL7307288A - - Google Patents

Info

Publication number
NL7307288A
NL7307288A NL7307288A NL7307288A NL7307288A NL 7307288 A NL7307288 A NL 7307288A NL 7307288 A NL7307288 A NL 7307288A NL 7307288 A NL7307288 A NL 7307288A NL 7307288 A NL7307288 A NL 7307288A
Authority
NL
Netherlands
Application number
NL7307288A
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 filed Critical
Publication of NL7307288A publication Critical patent/NL7307288A/xx

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
NL7307288A 1972-05-24 1973-05-24 NL7307288A (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7307288A true NL7307288A (xx) 1973-11-27

Family

ID=13151866

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7307288A NL7307288A (xx) 1972-05-24 1973-05-24

Country Status (7)

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

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 (en) * 1982-02-10 1984-10-02 Alfred M. Hase Multi-voltage transformer input circuits with primary reactor voltage control
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
US5929402A (en) * 1996-11-29 1999-07-27 Charles Industries, Ltd. Switchable load coil case including multiple circuit rotary switch assembly
US6281454B1 (en) 1996-11-29 2001-08-28 Charles Industries, Ltd. Switchable load coil case
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 (xx) * 1955-05-24
US3201684A (en) * 1961-09-29 1965-08-17 Westinghouse Electric Corp Dual voltage transformer winding connection
JPS4312336Y1 (xx) * 1966-10-25 1968-05-28
JPS50497Y1 (xx) * 1970-08-13 1975-01-09

Also Published As

Publication number Publication date
FR2185845B1 (xx) 1978-02-17
CA1000791A (en) 1976-11-30
US3855521A (en) 1974-12-17
JPS4920030U (xx) 1974-02-20
JPS5636103Y2 (xx) 1981-08-25
BR7303848D0 (pt) 1973-12-20
FR2185845A1 (xx) 1974-01-04
GB1416918A (en) 1975-12-10

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed