FR2145530A1 - - Google Patents

Info

Publication number
FR2145530A1
FR2145530A1 FR7224700A FR7224700A FR2145530A1 FR 2145530 A1 FR2145530 A1 FR 2145530A1 FR 7224700 A FR7224700 A FR 7224700A FR 7224700 A FR7224700 A FR 7224700A FR 2145530 A1 FR2145530 A1 FR 2145530A1
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
FR7224700A
Other languages
French (fr)
Other versions
FR2145530B1 (OSRAM
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.)
High Voltage Power Corp
Original Assignee
High Voltage Power 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 High Voltage Power Corp filed Critical High Voltage Power Corp
Publication of FR2145530A1 publication Critical patent/FR2145530A1/fr
Application granted granted Critical
Publication of FR2145530B1 publication Critical patent/FR2145530B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/33—Arrangements for noise damping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/343—Preventing or reducing surge voltages; oscillations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/346—Preventing or reducing leakage fields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/02—Auto-transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
  • Regulation Of General Use Transformers (AREA)
FR7224700A 1971-07-12 1972-07-07 Expired FR2145530B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16183371A 1971-07-12 1971-07-12

Publications (2)

Publication Number Publication Date
FR2145530A1 true FR2145530A1 (OSRAM) 1973-02-23
FR2145530B1 FR2145530B1 (OSRAM) 1975-08-29

Family

ID=22582943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224700A Expired FR2145530B1 (OSRAM) 1971-07-12 1972-07-07

Country Status (11)

Country Link
US (1) US3684991A (OSRAM)
JP (1) JPS5335246B1 (OSRAM)
AT (1) AT329672B (OSRAM)
BE (1) BE785906A (OSRAM)
CA (1) CA965165A (OSRAM)
CH (1) CH583962A5 (OSRAM)
DE (1) DE2233537A1 (OSRAM)
FR (1) FR2145530B1 (OSRAM)
GB (1) GB1388065A (OSRAM)
IT (1) IT964453B (OSRAM)
SE (1) SE389222B (OSRAM)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731244A (en) * 1972-07-03 1973-05-01 High Voltage Power Corp Transposition of insulating core windings
US5651047A (en) * 1993-01-25 1997-07-22 Cardiac Mariners, Incorporated Maneuverable and locateable catheters
US5682412A (en) * 1993-04-05 1997-10-28 Cardiac Mariners, Incorporated X-ray source
US5550378A (en) * 1993-04-05 1996-08-27 Cardiac Mariners, Incorporated X-ray detector
US5537089A (en) * 1993-05-27 1996-07-16 Parker-Hannifin Corporation Three phase transformer with reduced harmonic currents
JPH0722258A (ja) * 1993-06-30 1995-01-24 Matsushita Electric Ind Co Ltd リアクタ及びその製造方法
US5926946A (en) * 1994-12-28 1999-07-27 Matsushita Electric Industrial Co., Ltd. Method for manufacturing reactor
IL126748A0 (en) * 1998-10-26 1999-08-17 Amt Ltd Three-phase transformer and method for manufacturing same
US6674355B2 (en) 2000-05-19 2004-01-06 M-Flex Multi-Fineline Electronix, Inc. Slot core transformers
EP1325545A4 (en) * 2000-09-22 2004-11-24 Flex Multi Fineline Electronix ELECTRONIC TRANSMITTER / INDUCTIVITY COMPONENTS AND METHOD FOR THEIR PRODUCTION
US7135952B2 (en) * 2002-09-16 2006-11-14 Multi-Fineline Electronix, Inc. Electronic transformer/inductor devices and methods for making same
US7436282B2 (en) 2004-12-07 2008-10-14 Multi-Fineline Electronix, Inc. Miniature circuitry and inductive components and methods for manufacturing same
CN101151688B (zh) * 2004-12-07 2013-01-16 富多电子公司 微型变压器、多层印刷电路及其制造方法
US7645941B2 (en) 2006-05-02 2010-01-12 Multi-Fineline Electronix, Inc. Shielded flexible circuits and methods for manufacturing same
CN101373659B (zh) * 2007-08-20 2012-08-22 特变电工股份有限公司 一种电抗器线圈的出线装置及含有该出线装置的铁心电抗器
CN101685700B (zh) * 2008-09-28 2012-11-14 特变电工衡阳变压器有限公司 一种增加电抗器主体底板与基础平台接触面积的方法
US8466765B2 (en) * 2010-10-20 2013-06-18 Astec International Limited Core and coil construction for multi-winding magnetic structures
DE102011083003B4 (de) * 2011-09-20 2017-02-16 Robert Bosch Gmbh Handwerkzeugvorrichtung mit zumindest einer Ladespule
EP2669908A1 (en) * 2012-05-29 2013-12-04 ABB Technology Ltd. Transformer
KR102195785B1 (ko) 2013-12-20 2020-12-28 토쿠덴 가부시기가이샤 전원 회로, 스콧 결선 변압기용 철심, 스콧 결선 변압기 및 과열 수증기 생성 장치
JP7064718B2 (ja) * 2018-10-26 2022-05-11 株式会社オートネットワーク技術研究所 リアクトル
US11270832B2 (en) * 2019-01-04 2022-03-08 Murata Manufacturing Co., Ltd. Integrated magnetic device and direct current-direct current converter
WO2021230496A1 (ko) * 2020-05-13 2021-11-18 최우희 비회전식 교류 발전장치
EP4092700B1 (en) * 2021-05-18 2024-08-21 Hitachi Energy Ltd Support structure for at least one winding of an inductive device, power transformer and method for manufacturing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB315372A (en) * 1928-07-12 1930-04-10 British Thomson Houston Co Ltd Improvements in and relating to electric transformers
NL73258C (OSRAM) * 1931-09-02
DE732281C (de) * 1936-11-18 1943-02-26 Aeg Trockenmesswandler oder -drosselspule
US2456941A (en) * 1944-01-29 1948-12-21 Westinghouse Electric Corp Transformer structure
US2909742A (en) * 1953-09-01 1959-10-20 Gen Electric Machine wound magnetic core
US2945913A (en) * 1956-04-27 1960-07-19 Ite Circuit Breaker Ltd Prefabricated stress relief cone
US3173115A (en) * 1962-10-26 1965-03-09 Westinghouse Electric Corp High voltage potential transformer
US3292127A (en) * 1963-07-01 1966-12-13 Beckman Instruments Inc Closed circuit resistive shielding for multiwinding transformers
US3274526A (en) * 1963-07-17 1966-09-20 High Voltage Engineering Corp Insulating core transformers
US3151304A (en) * 1963-08-26 1964-09-29 Westinghouse Electric Corp Transformer structures

Also Published As

Publication number Publication date
JPS5335246B1 (OSRAM) 1978-09-26
AT329672B (de) 1976-05-25
DE2233537A1 (de) 1973-02-15
IT964453B (it) 1974-01-21
US3684991A (en) 1972-08-15
ATA581372A (de) 1975-08-15
BE785906A (fr) 1973-01-08
CA965165A (en) 1975-03-25
AU4365572A (en) 1974-01-03
GB1388065A (en) 1975-03-19
CH583962A5 (OSRAM) 1977-01-14
SE389222B (sv) 1976-10-25
FR2145530B1 (OSRAM) 1975-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse