GB1250827A - - Google Patents

Info

Publication number: GB1250827A
Authority: GB; United Kingdom
Prior art keywords: bobbins; bobbin; june; hand; tags
Prior art date: 1969-06-16
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.): Expired

Application number

Other languages

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.)

1969-06-16

Filing date

1969-06-16

Publication date

1971-10-20

1969-06-16 Application filed filed Critical

1971-10-20 Publication of GB1250827A publication Critical patent/GB1250827A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/04—Arrangements of electric connections to coils, e.g. leads
- 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
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/325—Coil bobbins
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
- H01F2005/025—Coils wound on non-magnetic supports, e.g. formers wound on coaxial arrangement of two or more formers

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Insulating Of Coils (AREA)
Coils Or Transformers For Communication (AREA)

GB1250827D 1969-06-16 1969-06-16 Expired GB1250827A (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3030669		1969-06-16

Publications (1)

Publication Number	Publication Date
GB1250827A true GB1250827A (es)	1971-10-20

Family

ID=10305551

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1250827D Expired GB1250827A (es)	1969-06-16	1969-06-16

Country Status (1)

Country	Link
GB (1)	GB1250827A (es)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3781741A (en) *	1973-02-06	1973-12-25	N Weiner	Transformer assembly
JPS52117217U (es) *	1976-07-07	1977-09-06
JPS52117216U (es) *	1976-03-01	1977-09-06
US4234865A (en) *	1979-07-09	1980-11-18	Katsumi Shigehara	Transformer framing structure
US4238753A (en) *	1978-06-02	1980-12-09	Trw Inc.	Transformer core gapping and lead anchoring arrangement
US4250479A (en) *	1979-04-09	1981-02-10	Hewlett-Packard Company	Transformer bobbin assembly
DE3151943A1 (de) *	1981-12-30	1983-07-14	Kabushiki Kaisha Tamura Seisakusho, Tokyo	Spulenkoerper
FR2529375A1 (fr) *	1982-06-23	1983-12-30	Legrand Sa	Dispositif electromagnetique tel que transformateur electrique, du genre comportant une carcasse en deux parties
DE3321506A1 (de) *	1983-06-15	1984-12-20	Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth	Spulenkoerper
US4617543A (en) *	1984-01-26	1986-10-14	Tdk Corporation	Coil bobbin
US4967121A (en) *	1987-05-27	1990-10-30	Rca Licensing Corporation	Isolating high voltage transformer for video apparatus
WO2001024204A1 (en) *	1999-09-29	2001-04-05	Koninklijke Philips Electronics N.V.	Transformer
WO2004100192A1 (de) *	2003-05-06	2004-11-18	Friwo Mobile Power Gmbh	Transformator

1969
- 1969-06-16 GB GB1250827D patent/GB1250827A/en not_active Expired

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3781741A (en) *	1973-02-06	1973-12-25	N Weiner	Transformer assembly
JPS52117216U (es) *	1976-03-01	1977-09-06
JPS5513953Y2 (es) *	1976-03-01	1980-03-29
JPS52117217U (es) *	1976-07-07	1977-09-06
JPS5644017Y2 (es) *	1976-07-07	1981-10-15
US4238753A (en) *	1978-06-02	1980-12-09	Trw Inc.	Transformer core gapping and lead anchoring arrangement
US4250479A (en) *	1979-04-09	1981-02-10	Hewlett-Packard Company	Transformer bobbin assembly
US4234865A (en) *	1979-07-09	1980-11-18	Katsumi Shigehara	Transformer framing structure
DE3151943A1 (de) *	1981-12-30	1983-07-14	Kabushiki Kaisha Tamura Seisakusho, Tokyo	Spulenkoerper
FR2529375A1 (fr) *	1982-06-23	1983-12-30	Legrand Sa	Dispositif electromagnetique tel que transformateur electrique, du genre comportant une carcasse en deux parties
EP0097599A1 (fr) *	1982-06-23	1984-01-04	Legrand Deri	Dispositif électromagnétique tel que transformateur électrique, du genre comportant une carcasse en deux parties
DE3321506A1 (de) *	1983-06-15	1984-12-20	Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth	Spulenkoerper
US4617543A (en) *	1984-01-26	1986-10-14	Tdk Corporation	Coil bobbin
US4967121A (en) *	1987-05-27	1990-10-30	Rca Licensing Corporation	Isolating high voltage transformer for video apparatus
WO2001024204A1 (en) *	1999-09-29	2001-04-05	Koninklijke Philips Electronics N.V.	Transformer
WO2004100192A1 (de) *	2003-05-06	2004-11-18	Friwo Mobile Power Gmbh	Transformator
CN100530456C (zh) *	2003-05-06	2009-08-19	弗里沃移动动力有限责任公司	变压器
US7764157B2 (en)	2003-05-06	2010-07-27	Power Systems Technologies, GmbH	Transformer

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Legal Events

Date	Code	Title	Description
1972-03-01	PS	Patent sealed
1990-07-18	PE20	Patent expired after termination of 20 years