BE777083A - LEAF MAGNETIC CORE FOR INDUCTION APPLIANCES - Google Patents

LEAF MAGNETIC CORE FOR INDUCTION APPLIANCES

Info

Publication number: BE777083A
Authority: BE; Belgium
Prior art keywords: magnetic core; induction appliances; leaf magnetic; leaf; appliances
Prior art date: 1970-12-28

Application number

BE777083A

Other languages

French (fr)

Original Assignee

Knobel Elektro App

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.)

1970-12-28

Filing date

1971-12-21

Publication date

1972-04-17

1971-12-21 Application filed by Knobel Elektro App filed Critical Knobel Elektro App

1972-04-17 Publication of BE777083A publication Critical patent/BE777083A/en

Links

230000006698 induction Effects 0.000 title 1

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
- H01F38/08—High-leakage transformers or inductances
- H01F38/10—Ballasts, e.g. for discharge lamps
- 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
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Manufacturing & Machinery (AREA)
Manufacturing Cores, Coils, And Magnets (AREA)
Harvester Elements (AREA)

BE777083A 1970-12-28 1971-12-21 LEAF MAGNETIC CORE FOR INDUCTION APPLIANCES BE777083A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1923170A CH536545A (en)	1970-12-28	1970-12-28	Laminated magnetic core for induction devices

Publications (1)

Publication Number	Publication Date
BE777083A true BE777083A (en)	1972-04-17

Family

ID=4438153

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE777083A BE777083A (en)	1970-12-28	1971-12-21	LEAF MAGNETIC CORE FOR INDUCTION APPLIANCES

Country Status (13)

Country	Link
US (1)	US3694784A (en)
AT (1)	AT311486B (en)
BE (1)	BE777083A (en)
CA (1)	CA939765A (en)
CH (1)	CH536545A (en)
ES (1)	ES398127A1 (en)
FR (1)	FR2120827A5 (en)
GB (1)	GB1338769A (en)
IL (1)	IL38409A (en)
IT (1)	IT945686B (en)
NL (1)	NL7117580A (en)
NO (1)	NO133116C (en)
SE (1)	SE369002B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2950789C2 (en) *	1979-12-17	1982-07-01	May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel	Ballast for fluorescent lamps
DE59300886D1 (en) *	1992-07-20	1995-12-14	Knobel Lichttech	Method for producing a choke or a transformer with E-shaped core sheets formed from two U-shaped sheets.
US6865056B1 (en)	1999-10-05	2005-03-08	Seagate Technology Llc	Longitudinal magnetic recording heads with variable-length gaps
US6865057B2 (en) *	1999-10-05	2005-03-08	Seagate Technology Llc	Gapless longitudinal magnetic recording head with flux cavity
TW200618003A (en) *	2004-11-26	2006-06-01	Mu-Tu Li	Electric device, and its labor and materials

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB803914A (en) *	1955-04-20	1958-11-05	Bernhard Philberth	Stationary electromagnetic induction apparatus
US3201731A (en) *	1962-11-27	1965-08-17	Electro Netic Steel Inc	Transformer core and lamination therefor

1970
- 1970-12-20 ES ES398127A patent/ES398127A1/en not_active Expired
- 1970-12-28 CH CH1923170A patent/CH536545A/en not_active IP Right Cessation
1971
- 1971-12-14 NO NO4608/71A patent/NO133116C/no unknown
- 1971-12-17 GB GB5866771A patent/GB1338769A/en not_active Expired
- 1971-12-20 IL IL38409A patent/IL38409A/en unknown
- 1971-12-21 NL NL7117580A patent/NL7117580A/xx not_active Application Discontinuation
- 1971-12-21 BE BE777083A patent/BE777083A/en unknown
- 1971-12-22 FR FR7146121A patent/FR2120827A5/fr not_active Expired
- 1971-12-22 SE SE16445/71A patent/SE369002B/xx unknown
- 1971-12-23 AT AT1110771A patent/AT311486B/en not_active IP Right Cessation
- 1971-12-23 CA CA130,931A patent/CA939765A/en not_active Expired
- 1971-12-27 US US212454A patent/US3694784A/en not_active Expired - Lifetime
- 1971-12-28 IT IT55049/71A patent/IT945686B/en active

Also Published As

Publication number	Publication date
ES398127A1 (en)	1974-07-16
GB1338769A (en)	1973-11-28
CA939765A (en)	1974-01-08
CH536545A (en)	1973-04-30
DE2162543B2 (en)	1976-01-15
SE369002B (en)	1974-07-29
NO133116B (en)	1975-12-01
FR2120827A5 (en)	1972-08-18
NL7117580A (en)	1972-06-30
IL38409A0 (en)	1972-02-29
IL38409A (en)	1974-06-30
AT311486B (en)	1973-11-26
NO133116C (en)	1976-03-10
US3694784A (en)	1972-09-26
DE2162543A1 (en)	1972-07-27
IT945686B (en)	1973-05-10

Publication	Publication Date	Title
BE785906A (en)	1973-01-08	ELECTROMAGNETIC INDUCTION DEVICE
SE306510B (en)	1968-12-02	Core lifter
NL7415784A (en)	1975-04-29	THREE PHASE CHOKING COIL WITH IRON CORE.
FR1512119A (en)	1968-02-02	Winding for magnetic forming machine
SE384757B (en)	1976-05-17	MAGNETIC DOMAIN DISPLACEMENT DEVICE
BE767622A (en)	1971-10-18	COIL FOR CABLES
SE397149B (en)	1977-10-17	INDUCTION COIL
AT297421B (en)	1972-03-27	Magnetic induction coupling
IT971876B (en)	1974-05-10	MANUAL MAGNETIC READER
ES195237Y (en)	1975-06-01	INDUCTION COIL.
BE772036A (en)	1972-02-29	FERRITE CORES
AT311486B (en)	1973-11-26	Laminated magnetic core for induction devices
AT312089B (en)	1973-12-10	Coil winding
FR1425821A (en)	1966-01-24	Laminated magnetic cores for induction devices
FR1416537A (en)	1965-11-05	Advanced magnetic flywheel
IT965714B (en)	1974-02-11	COIL
SE388301B (en)	1976-09-27	MAGNETIC DOMAIN DEVICE
AR192777A1 (en)	1973-03-14	INDUCTION HEATING COIL
SE388580B (en)	1976-10-11	ELECTRIC MAGNETIC TRANSMISSION DEVICE
BE791206A (en)	1973-03-01	COILS
SE394918B (en)	1977-07-18	MAGNETIC DEVICE
SE7702174L (en)	1977-02-28	MAGNETIC DEVICE
CH539936A (en)	1973-07-31	Choke coil with iron core
CH452686A (en)	1968-03-15	Iron core for inductive devices
FR1401396A (en)	1965-06-04	Improved magnetic cores