NL7205473A - - Google Patents

Info

Publication number
NL7205473A
NL7205473A NL7205473A NL7205473A NL7205473A NL 7205473 A NL7205473 A NL 7205473A NL 7205473 A NL7205473 A NL 7205473A NL 7205473 A NL7205473 A NL 7205473A NL 7205473 A NL7205473 A NL 7205473A
Authority
NL
Netherlands
Application number
NL7205473A
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 NL7205473A publication Critical patent/NL7205473A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is AC
    • G05F3/06—Regulating voltage or current wherein the variable is AC using combinations of saturated and unsaturated inductive devices, e.g. combined with resonant circuit
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Nonlinear Science (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
NL7205473A 1971-04-23 1972-04-21 NL7205473A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13670171A 1971-04-23 1971-04-23

Publications (1)

Publication Number Publication Date
NL7205473A true NL7205473A (enrdf_load_stackoverflow) 1972-10-25

Family

ID=22473981

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7205473A NL7205473A (enrdf_load_stackoverflow) 1971-04-23 1972-04-21

Country Status (10)

Country Link
US (1) US3686561A (enrdf_load_stackoverflow)
JP (2) JPS5247535B1 (enrdf_load_stackoverflow)
BE (1) BE782437A (enrdf_load_stackoverflow)
BR (1) BR7202223D0 (enrdf_load_stackoverflow)
CA (1) CA962346A (enrdf_load_stackoverflow)
FR (1) FR2134409B1 (enrdf_load_stackoverflow)
GB (1) GB1385224A (enrdf_load_stackoverflow)
IT (1) IT953694B (enrdf_load_stackoverflow)
NL (1) NL7205473A (enrdf_load_stackoverflow)
ZA (1) ZA721496B (enrdf_load_stackoverflow)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921055A (en) * 1972-10-19 1975-11-18 Union Carbide Corp Welding power supply having dual output transformer
US3965408A (en) * 1974-12-16 1976-06-22 International Business Machines Corporation Controlled ferroresonant transformer regulated power supply
US4339706A (en) * 1975-05-29 1982-07-13 Jodice Controls Corporation Current controlling
DE7730094U1 (de) * 1976-10-06 1978-01-05 Bicc Ltd., London Magnetkern
JPS6013288B2 (ja) * 1979-04-20 1985-04-06 ソニー株式会社 トランス
US4654563A (en) * 1984-03-28 1987-03-31 Energy Technologies Corp. Fluorescent lamp ballast
US4943763A (en) * 1988-09-08 1990-07-24 Albar, Inc. Ferroresonant transformer with dual outputs
US5912553A (en) * 1997-01-17 1999-06-15 Schott Corporation Alternating current ferroresonant transformer with low harmonic distortion
US7242275B2 (en) * 2003-02-05 2007-07-10 Paper Quality Management Associates Variable inductor
US6856230B2 (en) * 2003-05-27 2005-02-15 Weimin Lu Harmonic filtering circuit with special transformer
US7762048B1 (en) 2005-08-16 2010-07-27 Lecompte Catheleen B Therapeutic hoof boot
RU2316841C1 (ru) * 2006-08-09 2008-02-10 ОАО "Концерн "Океанприбор" Трансформатор малой мощности
US20080074227A1 (en) * 2006-09-21 2008-03-27 Ford Global Technologies, Llc Inductor topologies with substantial common-mode and differential-mode inductance
JP4546439B2 (ja) * 2006-10-31 2010-09-15 株式会社デンソー ２トランス型ｄｃｄｃコンバータの磁気回路
TW201103044A (en) * 2009-07-03 2011-01-16 Magic Technology Co Ltd Inductance component with gap and manufacturing method thereof
KR101786648B1 (ko) 2009-11-19 2017-10-18 하이드로-퀘벡 비정질 합금 리본을 처리하는 시스템 및 방법
US8575779B2 (en) * 2010-02-18 2013-11-05 Alpha Technologies Inc. Ferroresonant transformer for use in uninterruptible power supplies
CA2825483C (en) 2011-01-23 2019-11-12 Alpha Technologies Inc. Switching systems and methods for use in uninterruptible power supplies
US9704646B2 (en) 2011-05-18 2017-07-11 Hydro-Quebec Ferromagnetic metal ribbon transfer apparatus and method
US8416045B2 (en) * 2011-06-27 2013-04-09 Onyxip, Inc. Magnetic power converter
KR101241564B1 (ko) * 2011-08-04 2013-03-11 전주대학교 산학협력단 커플 인덕터, 커플 변압기 및 이를 이용한 커플 인덕터-변압기
US9234916B2 (en) 2012-05-11 2016-01-12 Alpha Technologies Inc. Status monitoring cables for generators
US9929640B2 (en) * 2012-11-20 2018-03-27 Lg Innotek Co., Ltd. Integrated-type transformer
CN104051138B (zh) * 2013-03-15 2016-05-04 艾默生网络能源系统北美公司 变压器
DE102014107829B4 (de) * 2014-06-04 2020-07-30 Michael Riedel Transformatorenbau Gmbh Induktivität sowie Herstellungsverfahren hierfür und Baukasten
US9815594B2 (en) * 2014-10-15 2017-11-14 Abb Schweiz Ag Tank for electrical equipment
KR102295144B1 (ko) * 2014-11-25 2021-08-30 아뻬랑 전기 변압기의 자기 코어용 기본적인 모듈, 이러한 기본적인 모듈을 포함하는 자기 코어, 이러한 자기 코어를 제조하는 방법, 및 이러한 자기 코어를 포함하는 변압기
DE102014117551B4 (de) * 2014-11-28 2021-06-10 Sma Solar Technology Ag Mehrfachdrossel und Leistungswandler mit einer Mehrfachdrossel
US10074981B2 (en) 2015-09-13 2018-09-11 Alpha Technologies Inc. Power control systems and methods
US10381867B1 (en) 2015-10-16 2019-08-13 Alpha Technologeis Services, Inc. Ferroresonant transformer systems and methods with selectable input and output voltages for use in uninterruptible power supplies
US10319505B2 (en) 2016-02-15 2019-06-11 Onyxip, Inc. Electro-magnetic flux valve
FR3050069B1 (fr) * 2016-04-08 2018-05-11 Valeo Siemens Eautomotive France Sas Composant magnetique, circuit electrique resonant, convertisseur electrique et systeme electrique
RU2660835C1 (ru) * 2017-05-11 2018-07-10 федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" Параметрический трансформатор
US10635122B2 (en) 2017-07-14 2020-04-28 Alpha Technologies Services, Inc. Voltage regulated AC power supply systems and methods
PL3567612T3 (pl) * 2018-05-11 2021-08-02 Abb Power Grids Switzerland Ag Rdzeń magnetyczny do elektromagnetycznego urządzenia indukcyjnego, elektromagnetyczne urządzenie indukcyjne zawierające wyżej wspomniany rdzeń, oraz sposób wytwarzania rdzenia magnetycznego
RU2732487C1 (ru) * 2020-03-26 2020-09-17 федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" Параметрический ортогонально-потоковый трансформатор

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561855A (en) * 1948-09-23 1951-07-24 Gen Electric Ballast construction
US2668250A (en) * 1950-01-07 1954-02-02 Gen Electric Combined low reactance autotransformer and ballast reactor
US2664541A (en) * 1950-11-24 1953-12-29 Gen Electric Electric ballast
US2630478A (en) * 1950-12-06 1953-03-03 Gen Electric Laminated magnetic core for fluorescent ballast systems
US2706271A (en) * 1951-10-31 1955-04-12 Raytheon Mfg Co Voltage regulators
GB1050605A (enrdf_load_stackoverflow) * 1961-09-21
US3546571A (en) * 1968-06-21 1970-12-08 Varo Constant voltage ferroresonant transformer utilizing unequal area core structure
US3579088A (en) * 1969-04-08 1971-05-18 Taylor C Fletcher Ferroresonant transformer with controllable flux
US3584290A (en) * 1969-06-24 1971-06-08 Westinghouse Electric Corp Regulating and filtering transformer

Also Published As

Publication number Publication date
BE782437A (fr) 1972-10-23
US3686561A (en) 1972-08-22
CA962346A (en) 1975-02-04
IT953694B (it) 1973-08-10
ZA721496B (en) 1972-11-29
JPS5344650B1 (enrdf_load_stackoverflow) 1978-11-30
JPS5247535B1 (enrdf_load_stackoverflow) 1977-12-03
FR2134409B1 (enrdf_load_stackoverflow) 1976-08-06
FR2134409A1 (enrdf_load_stackoverflow) 1972-12-08
BR7202223D0 (pt) 1973-08-09
GB1385224A (en) 1975-02-26

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