EP0639840A3 - Bobine d'induction avec enroulement en forme de spirale encapsulé en matériau d'isolation - Google Patents

Bobine d'induction avec enroulement en forme de spirale encapsulé en matériau d'isolation Download PDF

Info

Publication number: EP0639840A3
Authority: EP; European Patent Office
Prior art keywords: choke coil; spiral; insulating material; wound winding; winding embedded
Prior art date: 1993-07-22
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

EP94111123A

Other languages

German (de)

English (en)

Other versions

EP0639840B1 (fr

EP0639840A2 (fr

Inventor

Manfred Zengerle

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.)

Mercedes Benz Group AG

Original Assignee

ABB Patent GmbH

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.)

1993-07-22

Filing date

1994-07-18

Publication date

1995-03-15

1993-07-22 Priority claimed from DE19934324634 external-priority patent/DE4324634A1/de

1994-02-09 Priority claimed from DE19944404079 external-priority patent/DE4404079A1/de

1994-07-18 Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH

1995-02-22 Publication of EP0639840A2 publication Critical patent/EP0639840A2/fr

1995-03-15 Publication of EP0639840A3 publication Critical patent/EP0639840A3/fr

1996-12-04 Application granted granted Critical

1996-12-04 Publication of EP0639840B1 publication Critical patent/EP0639840B1/fr

2014-07-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004804 winding Methods 0.000 title abstract 3
239000011810 insulating material Substances 0.000 title abstract 2
239000007788 liquid Substances 0.000 abstract 1

Classifications

- 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
- H01F30/08—Fixed transformers not covered by group H01F19/00 characterised by the structure without magnetic core
- 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
- H01F27/2876—Cooling
- 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
- H01F27/327—Encapsulating or impregnating

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Coils Of Transformers For General Uses (AREA)

EP94111123A 1993-07-22 1994-07-18 Assemblage à pression pour convertisseur Expired - Lifetime EP0639840B1 (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE4324634		1993-07-22
DE19934324634 DE4324634A1 (de)	1993-07-22	1993-07-22	Drosselspule mit spiralförmiger, in Isoliermaterial eingebetteter Wicklung
DE19944404079 DE4404079A1 (de)	1994-02-09	1994-02-09	Elektrische Überstromsicherung für ein elektrisches Bauelement
DE4404079		1994-02-09

Publications (3)

Publication Number	Publication Date
EP0639840A2 EP0639840A2 (fr)	1995-02-22
EP0639840A3 true EP0639840A3 (fr)	1995-03-15
EP0639840B1 EP0639840B1 (fr)	1996-12-04

Family

ID=25927922

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94111123A Expired - Lifetime EP0639840B1 (fr)	1993-07-22	1994-07-18	Assemblage à pression pour convertisseur

Country Status (2)

Country	Link
EP (1)	EP0639840B1 (fr)
DE (1)	DE59401193D1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19723958C2 (de) *	1997-06-06	2000-08-24	Siemens Ag	Spannverband
EP0996137A1 (fr) *	1998-09-24	2000-04-26	Ascom Systec AG	Fusible pour courant fort

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE312543C (fr) *
US3163839A (en) *	1953-12-30	1964-12-29	Sylvania Electric Prod	Electromagnetic coils
BE677875A (fr) *	1966-03-15	1966-04-29
DE2329122B1 (de) *	1973-06-07	1974-08-01	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Eisenlose, für einen mittelfrequenten Strom ausgelegte Drosselspule
US3946349A (en) *	1971-05-03	1976-03-23	The United States Of America As Represented By The Secretary Of The Air Force	High-power, low-loss high-frequency electrical coil
WO1990008390A1 (fr) *	1989-01-13	1990-07-26	Sundstrand Corporation	Appareil de refroidissement pour inducteur/transformateur
EP0462005A1 (fr) *	1990-06-14	1991-12-18	Fujikura Ltd.	Bobine, élément de bobinage, bloc de bobine et moteur générateur de chaleur, souffleur d'air chaud et réchauffeur d'eau submersible assemblé avec ceux-là

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3668506A (en) *	1971-04-16	1972-06-06	M & T Chemicals Inc	Current and fluid conducting arrangements

1994
- 1994-07-18 EP EP94111123A patent/EP0639840B1/fr not_active Expired - Lifetime
- 1994-07-18 DE DE59401193T patent/DE59401193D1/de not_active Expired - Lifetime

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE312543C (fr) *
US3163839A (en) *	1953-12-30	1964-12-29	Sylvania Electric Prod	Electromagnetic coils
BE677875A (fr) *	1966-03-15	1966-04-29
US3946349A (en) *	1971-05-03	1976-03-23	The United States Of America As Represented By The Secretary Of The Air Force	High-power, low-loss high-frequency electrical coil
DE2329122B1 (de) *	1973-06-07	1974-08-01	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Eisenlose, für einen mittelfrequenten Strom ausgelegte Drosselspule
WO1990008390A1 (fr) *	1989-01-13	1990-07-26	Sundstrand Corporation	Appareil de refroidissement pour inducteur/transformateur
EP0462005A1 (fr) *	1990-06-14	1991-12-18	Fujikura Ltd.	Bobine, élément de bobinage, bloc de bobine et moteur générateur de chaleur, souffleur d'air chaud et réchauffeur d'eau submersible assemblé avec ceux-là

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"coil design for magnetic repulsion punch", IBM TECHNICAL DISCLOSURE BULLETIN., vol. 33, no. 4, September 1990 (1990-09-01), NEW YORK US, pages 219 - 220 *

Also Published As

Publication number	Publication date
EP0639840B1 (fr)	1996-12-04
EP0639840A2 (fr)	1995-02-22
DE59401193D1 (de)	1997-01-16

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