NL8501994A - Inductieve inrichting bevattende een ferromagnetische kern met een luchtspleet. - Google Patents

Inductieve inrichting bevattende een ferromagnetische kern met een luchtspleet. Download PDF

Info

Publication number: NL8501994A
Authority: NL; Netherlands
Prior art keywords: legs; air gap; facing; inductive device; ferro
Prior art date: 1985-07-11

Application number

NL8501994A

Other languages

English (en)

Dutch (nl)

Original Assignee

Philips Nv

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.)

1985-07-11

Filing date

1985-07-11

Publication date

1987-02-02

1985-07-11 Application filed by Philips Nv filed Critical Philips Nv

1985-07-11 Priority to NL8501994A priority Critical patent/NL8501994A/nl

1986-06-20 Priority to DE8616484U priority patent/DE8616484U1/de

1986-06-27 Priority to US06/879,699 priority patent/US4737755A/en

1986-07-08 Priority to DE8686201200T priority patent/DE3672012D1/de

1986-07-08 Priority to JP61158875A priority patent/JPS6214409A/ja

1986-07-08 Priority to EP86201200A priority patent/EP0210691B1/de

1987-02-02 Publication of NL8501994A publication Critical patent/NL8501994A/nl

Links

230000005294 ferromagnetic effect Effects 0.000 title claims description 6
230000001939 inductive effect Effects 0.000 title claims description 4
239000012777 electrically insulating material Substances 0.000 claims description 3
230000005291 magnetic effect Effects 0.000 claims description 3
101000840267 Homo sapiens Immunoglobulin lambda-like polypeptide 1 Proteins 0.000 claims 1
102100029616 Immunoglobulin lambda-like polypeptide 1 Human genes 0.000 claims 1
239000008187 granular material Substances 0.000 description 7
239000000853 adhesive Substances 0.000 description 4
230000001070 adhesive effect Effects 0.000 description 4
238000004804 winding Methods 0.000 description 4
239000011521 glass Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
230000002950 deficient Effects 0.000 description 1
229920006335 epoxy glue Polymers 0.000 description 1
239000011888 foil Substances 0.000 description 1
239000003292 glue Substances 0.000 description 1
229910000859 α-Fe Inorganic materials 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps

Landscapes

Chemical & Material Sciences (AREA)
Composite Materials (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Coils Or Transformers For Communication (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Supplying Of Containers To The Packaging Station (AREA)
Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Insulating Of Coils (AREA)

NL8501994A 1985-07-11 1985-07-11 Inductieve inrichting bevattende een ferromagnetische kern met een luchtspleet. NL8501994A (nl)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
NL8501994A NL8501994A (nl)	1985-07-11	1985-07-11	Inductieve inrichting bevattende een ferromagnetische kern met een luchtspleet.
DE8616484U DE8616484U1 (de)	1985-07-11	1986-06-20	Induktive Vorrichtung mit einem Ferromagnetkern mit Luftspalt
US06/879,699 US4737755A (en)	1985-07-11	1986-06-27	Inductance device comprising a ferromagnetic core with an airgap
DE8686201200T DE3672012D1 (de)	1985-07-11	1986-07-08	Induktionsvorrichtung mit einem magnetischen kern mit luftspalt.
JP61158875A JPS6214409A (ja)	1985-07-11	1986-07-08	誘導性装置
EP86201200A EP0210691B1 (de)	1985-07-11	1986-07-08	Induktionsvorrichtung mit einem magnetischen Kern mit Luftspalt

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL8501994A NL8501994A (nl)	1985-07-11	1985-07-11	Inductieve inrichting bevattende een ferromagnetische kern met een luchtspleet.
NL8501994		1985-07-11

Publications (1)

Publication Number	Publication Date
NL8501994A true NL8501994A (nl)	1987-02-02

Family

ID=19846286

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8501994A NL8501994A (nl)	1985-07-11	1985-07-11	Inductieve inrichting bevattende een ferromagnetische kern met een luchtspleet.

Country Status (5)

Country	Link
US (1)	US4737755A (de)
EP (1)	EP0210691B1 (de)
JP (1)	JPS6214409A (de)
DE (2)	DE8616484U1 (de)
NL (1)	NL8501994A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8602302A (nl) *	1986-09-12	1988-04-05	Philips Nv	Inductieve inrichting met een kern van amorf materiaal.
JP3182144B2 (ja) *	1989-10-18	2001-07-03	松下電工株式会社	照明器具
US5271373A (en) *	1990-05-15	1993-12-21	Mitsubishi Denki Kabushiki Kaisha	Ignition coil device for an internal combustion engine
US5186154A (en) *	1990-05-15	1993-02-16	Mitsubishi Denki K.K.	Ignition coil device for an internal combustion engine
JPH0443620A (ja) *	1990-06-11	1992-02-13	Mitsubishi Electric Corp	内燃機関点火コイル装置
US5378966A (en) *	1992-12-16	1995-01-03	Ncr Corporation	Flux captivated emission controlled flyback transformer
DE69525425T2 (de) *	1994-11-30	2002-10-10	Texas Instruments Inc., Dallas	Schloss mit einem induktiven Suchgerät zur Schlüsselerfassung und Herstellungsverfahren
DE19528185A1 (de) *	1995-08-01	1997-02-06	Thomson Brandt Gmbh	Transformator
US6433663B1 (en)	1999-12-22	2002-08-13	Thomson Licensing Sa	High voltage transformer arrangement
EP2001028B1 (de) *	2007-06-08	2016-11-23	ABB Technology Oy	Schutz permanenter Magneten in einem Gleichstrominduktor
EP2001029B1 (de) *	2007-06-08	2010-08-11	ABB Oy	Gleichstrominduktor
US8360039B2 (en) *	2009-07-02	2013-01-29	Delphi Technologies, Inc.	Ignition coil
CN108597797B (zh) *	2018-04-26	2024-05-31	广东美的厨房电器制造有限公司	变压器及微波烹饪电器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL85940C (de) *		1900-01-01
FR902108A (fr) *	1943-10-01	1945-08-20	Applic Physiques Et Radi Elect	Perfectionnements apportés aux circuits magnétiques en fer divisé
GB662711A (en) *	1949-07-21	1951-12-12	Gen Electric Co Ltd	Improvements in or relating to bobbins for transformers and chokes having laminated cores
US2699532A (en) *	1949-12-21	1955-01-11	Hartford Nat Bank & Trust Co	Transformer or choke coil of the core type having an air-gap
DE969130C (de) *	1951-08-28	1958-05-08	Siemens Ag	Topfkernspule
DE1013695B (de) *	1952-06-27	1957-08-14	Siemens Ag	Anordnung zur Regelung der Zeilenbreite in Fernsehempfaengern
US4238753A (en) *	1978-06-02	1980-12-09	Trw Inc.	Transformer core gapping and lead anchoring arrangement
JPS55105310A (en) *	1979-02-07	1980-08-12	Toshiba Electric Equip Corp	High tension transformer
JPS56109074A (en) *	1980-01-31	1981-08-29	Sony Corp	Saturated reactor for correction of pincushion distortion
DE3316764A1 (de) *	1983-05-07	1984-11-08	Vogt Gmbh & Co Kg, 8391 Erlau	Flansch-spulenkoerper fuer abgleichbare transformatoren und spulen
NL8304414A (nl) *	1983-12-22	1985-07-16	Nedap Nv	Veiligheidstransformator.

1985
- 1985-07-11 NL NL8501994A patent/NL8501994A/nl not_active Application Discontinuation
1986
- 1986-06-20 DE DE8616484U patent/DE8616484U1/de not_active Expired
- 1986-06-27 US US06/879,699 patent/US4737755A/en not_active Expired - Fee Related
- 1986-07-08 JP JP61158875A patent/JPS6214409A/ja active Pending
- 1986-07-08 DE DE8686201200T patent/DE3672012D1/de not_active Expired - Lifetime
- 1986-07-08 EP EP86201200A patent/EP0210691B1/de not_active Expired

Also Published As

Publication number	Publication date
EP0210691A1 (de)	1987-02-04
DE3672012D1 (de)	1990-07-19
EP0210691B1 (de)	1990-06-13
US4737755A (en)	1988-04-12
JPS6214409A (ja)	1987-01-23
DE8616484U1 (de)	1986-08-14

Legal Events

Date	Code	Title	Description
1987-02-02	A1B	A search report has been drawn up
1988-03-01	BV	The patent application has lapsed

Publication	Publication Date	Title
NL8501994A (nl)	1987-02-02	Inductieve inrichting bevattende een ferromagnetische kern met een luchtspleet.
NL7811481A (nl)	1980-05-27	Transformator met luchtspleet.
US5625366A (en)	1997-04-29	Flat flexible antenna
NL9002005A (nl)	1992-04-01	Transformator.
DE3669008D1 (de)	1990-03-15	Zusammengesetzter draht fuer hf-anwendungen, mit solch einem draht gewickelte spule und solch eine spule enthaltende ablenkeinheit.
NL7904379A (nl)	1980-12-09	Transformator.
US4623754A (en)	1986-11-18	Element installation arrangement for installing an element in a flyback transformer
US2755821A (en)	1956-07-24	Laminated tube structure
US5032808A (en)	1991-07-16	R.F. choke for CATV system
US6344784B1 (en)	2002-02-05	Coil component
NL8401185A (nl)	1985-11-01	Transformator met coaxiale spoelkokers.
US20020008604A1 (en)	2002-01-24	Wire core inductive devices
GB2001479A (en)	1979-01-31	Robust polyphase transformer
NL9100247A (nl)	1992-09-01	Transformator.
US4565988A (en)	1986-01-21	Electric coil with secured cores
NL8600771A (nl)	1987-10-16	Inrichting met een kern uit delen van amorf ferromagnetisch metaal en delen van niet-amorf ferromagnetisch materiaal.
NL8500463A (nl)	1986-09-16	Transformator met luchtspleet.
US20040061586A1 (en)	2004-04-01	Wire core inductive devices having a flux coupling structure and methods of making the same
NL8300513A (nl)	1984-09-03	Hoogfrequentspoel met aansluitpennen.
NL8401708A (nl)	1985-12-16	Transformator met coaxiale spoelen.
US3307247A (en)	1967-03-07	Method of winding coils
US3644156A (en)	1972-02-22	Method of making a coil bobbin
JPH05258940A (ja)	1993-10-08	コイル
EP0461712A1 (de)	1991-12-18	Transformator mit einem Luftspalt und einem Isolierfolienpaket
IL30283A (en)	1972-02-29	Magnet core especially for choke coils or transformers