BE782437A - INDUCTION ELECTRICAL APPLIANCE - Google Patents

INDUCTION ELECTRICAL APPLIANCE

Info

Publication number: BE782437A
Authority: BE; Belgium
Prior art keywords: electrical appliance; induction electrical; induction; appliance; electrical
Prior art date: 1971-04-23

Application number

BE782437A

Other languages

French (fr)

Inventor

R J Spreadbury

Original Assignee

Westinghouse Electric 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.)

1971-04-23

Filing date

1972-04-21

Publication date

1972-10-23

1972-04-21 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1972-10-23 Publication of BE782437A publication Critical patent/BE782437A/en

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)
Nonlinear Science (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Automation & Control Theory (AREA)
Coils Of Transformers For General Uses (AREA)
Coils Or Transformers For Communication (AREA)

BE782437A 1971-04-23 1972-04-21 INDUCTION ELECTRICAL APPLIANCE BE782437A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
BE782437A true BE782437A (en)	1972-10-23

Family

ID=22473981

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE782437A BE782437A (en)	1971-04-23	1972-04-21	INDUCTION ELECTRICAL APPLIANCE

Country Status (10)

Country	Link
US (1)	US3686561A (en)
JP (2)	JPS5344650B1 (en)
BE (1)	BE782437A (en)
BR (1)	BR7202223D0 (en)
CA (1)	CA962346A (en)
FR (1)	FR2134409B1 (en)
GB (1)	GB1385224A (en)
IT (1)	IT953694B (en)
NL (1)	NL7205473A (en)
ZA (1)	ZA721496B (en)

Families Citing this family (35)

* 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 (en) *	1976-10-06	1978-01-05	Bicc Ltd., London	MAGNETIC CORE
JPS6013288B2 (en) *	1979-04-20	1985-04-06	ソニー株式会社	Trance
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
US20080074227A1 (en) *	2006-09-21	2008-03-27	Ford Global Technologies, Llc	Inductor topologies with substantial common-mode and differential-mode inductance
JP4546439B2 (en) *	2006-10-31	2010-09-15	株式会社デンソー	Magnetic circuit of 2-transform DCDC converter
TW201103044A (en) *	2009-07-03	2011-01-16	Magic Technology Co Ltd	Inductance component with gap and manufacturing method thereof
AU2010321637B2 (en) *	2009-11-19	2016-12-22	Hydro-Quebec	Electrical transformer assembly
US8575779B2 (en)	2010-02-18	2013-11-05	Alpha Technologies Inc.	Ferroresonant transformer for use in uninterruptible power supplies
WO2012148512A1 (en)	2011-01-23	2012-11-01	Alpha Technologies Inc.	Switching systems and methods for use in uninterruptible power supplies
EP3486203A1 (en)	2011-05-18	2019-05-22	Hydro-Quebec	Ferromagnetic metal ribbon transfer apparatus and method
US8416045B2 (en) *	2011-06-27	2013-04-09	Onyxip, Inc.	Magnetic power converter
KR101241564B1 (en) *	2011-08-04	2013-03-11	전주대학교 산학협력단	Couple inductor, Couple transformer and Couple inductor-transformer
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 (en) *	2013-03-15	2016-05-04	艾默生网络能源系统北美公司	transformer
DE102014107829B4 (en) *	2014-06-04	2020-07-30	Michael Riedel Transformatorenbau Gmbh	Inductance and manufacturing processes therefor and modular system
US9815594B2 (en) *	2014-10-15	2017-11-14	Abb Schweiz Ag	Tank for electrical equipment
WO2016083866A1 (en) *	2014-11-25	2016-06-02	Aperam	Basic module for magnetic core of an electrical transformer, magnetic core comprising said basic module, method for manufacturing said magnetic core, and transformer comprising said magnetic core
DE102014117551B4 (en) *	2014-11-28	2021-06-10	Sma Solar Technology Ag	Multiple choke and power converter with a multiple choke
WO2017044970A1 (en)	2015-09-13	2017-03-16	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 (en) *	2016-04-08	2018-05-11	Valeo Siemens Eautomotive France Sas	MAGNETIC COMPONENT, RESONANT ELECTRIC CIRCUIT, ELECTRIC CONVERTER, AND ELECTRICAL SYSTEM
RU2660835C1 (en) *	2017-05-11	2018-07-10	федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет"	Parametric transformer
WO2019014682A1 (en)	2017-07-14	2019-01-17	Alpha Technologies Inc.	Voltage regulated ac power supply systems and methods
PL3567612T3 (en) *	2018-05-11	2021-08-02	Abb Power Grids Switzerland Ag	Magnetic core for an electromagnetic induction device, an electromagnetic induction device comprising the same, and a method of manufacturing a magnetic core
RU2732487C1 (en) *	2020-03-26	2020-09-17	федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет"	Parametric orthogonal-flow transformer

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 (en) *	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

1971
- 1971-04-23 US US136701A patent/US3686561A/en not_active Expired - Lifetime
1972
- 1972-03-03 GB GB1008072A patent/GB1385224A/en not_active Expired
- 1972-03-06 ZA ZA721496A patent/ZA721496B/en unknown
- 1972-03-16 CA CA137,274A patent/CA962346A/en not_active Expired
- 1972-04-14 BR BR2223/72A patent/BR7202223D0/en unknown
- 1972-04-19 JP JP3879472A patent/JPS5344650B1/ja active Pending
- 1972-04-19 IT IT23357/72A patent/IT953694B/en active
- 1972-04-19 JP JP47038793A patent/JPS5247535B1/ja active Pending
- 1972-04-21 BE BE782437A patent/BE782437A/en unknown
- 1972-04-21 NL NL7205473A patent/NL7205473A/xx unknown
- 1972-04-21 FR FR7214259A patent/FR2134409B1/fr not_active Expired

Also Published As

Publication number	Publication date
JPS5247535B1 (en)	1977-12-03
US3686561A (en)	1972-08-22
CA962346A (en)	1975-02-04
NL7205473A (en)	1972-10-25
FR2134409A1 (en)	1972-12-08
JPS5344650B1 (en)	1978-11-30
GB1385224A (en)	1975-02-26
IT953694B (en)	1973-08-10
ZA721496B (en)	1972-11-29
BR7202223D0 (en)	1973-08-09
FR2134409B1 (en)	1976-08-06

Publication	Publication Date	Title
BE782437A (en)	1972-10-23	INDUCTION ELECTRICAL APPLIANCE
BE782438A (en)	1972-10-23	INDUCTION ELECTRICAL APPLIANCE
AT350678B (en)	1979-06-11	ELECTRIC COOKING APPLIANCE
AR192819A1 (en)	1973-03-14	ELECTRIC STEAM IRON
IT977181B (en)	1974-09-10	ELECTRIC COOKING APPLIANCE
CH540676A (en)	1973-08-31	Large cooking appliance
BE768948A (en)	1971-12-24	INDUCTION ELECTRICAL APPLIANCE
IT961803B (en)	1973-12-10	ELECTRIC SWITCH
AT314020B (en)	1974-02-15	ELECTRIC SWITCH
BE769839A (en)	1972-01-10	INDUCTION ELECTRICAL APPLIANCE
BE756562A (en)	1971-03-24	INDUCTION ELECTRICAL APPLIANCES
BE775081A (en)	1972-05-09	INDUCTION ELECTRICAL APPLIANCE
BE793264A (en)	1973-06-22	ELECTRICAL APPLIANCE
AR203077A1 (en)	1975-08-14	ELECTRIC SWITCH
IT959842B (en)	1973-11-10	ELECTRIC CONDENSER APPLIANCE
BE780468A (en)	1972-09-11	INDUCTION ELECTRICAL APPLIANCE WITH INTERCONNECTED COILS IN SERIES
IT964464B (en)	1974-01-21	ELECTRIC JUICER
IT969859B (en)	1974-04-10	ELECTRIC GRILL
SE381127B (en)	1975-11-24	ELECTRICAL POWER SWITCH DEVICE
IT962226B (en)	1973-12-20	APPLIANCE WITHOUT ELECTRICAL CONNECTION CABLE
IT955791B (en)	1973-09-29	INSULATION FOR ELECTRICAL APPLIANCES
BE780467A (en)	1972-09-11	INDUCTION ELECTRICAL APPLIANCE WITH INTERCONNECTED COILS IN SERIES
BE779026A (en)	1972-05-30	ELECTRIC COOKING APPLIANCE
CH548573A (en)	1974-04-30	ELECTRIC COOKING APPLIANCE.
IT975030B (en)	1974-07-20	ELECTRIC TAB SWITCH