BE763043A - TRANSFORMER - Google Patents

TRANSFORMER

Info

Publication number: BE763043A
Authority: BE; Belgium
Prior art keywords: transformer
Prior art date: 1970-02-18

Application number

BE763043A

Other languages

French (fr)

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.)

1970-02-18

Filing date

1971-02-16

Publication date

1971-08-16

1971-02-16 Application filed by Philips Nv filed Critical Philips Nv

1971-08-16 Publication of BE763043A publication Critical patent/BE763043A/en

Links

Classifications

- 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

Landscapes

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

BE763043A 1970-02-18 1971-02-16 TRANSFORMER BE763043A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7002230.A NL157738B (en)	1970-02-18	1970-02-18	TRANSFORMER.

Publications (1)

Publication Number	Publication Date
BE763043A true BE763043A (en)	1971-08-16

Family

ID=19809359

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE763043A BE763043A (en)	1970-02-18	1971-02-16	TRANSFORMER

Country Status (13)

Country	Link
US (1)	US3662305A (en)
JP (1)	JPS527132B1 (en)
AT (1)	AT303187B (en)
BE (1)	BE763043A (en)
CA (1)	CA923997A (en)
CH (1)	CH516219A (en)
DE (1)	DE2103112A1 (en)
DK (1)	DK124505B (en)
ES (1)	ES197824Y (en)
FR (1)	FR2080596B1 (en)
GB (1)	GB1279945A (en)
NL (1)	NL157738B (en)
SE (1)	SE360503B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4311978A (en) *	1979-06-01	1982-01-19	Teccor Electronics, Inc.	U-Core pulse transformer
DE3149853C1 (en) *	1981-12-16	1983-04-07	May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel	Choke or transformer
WO2000017896A1 (en) *	1998-09-18	2000-03-30	Abb Daimler-Benz Transportation (Technology) Gmbh	Transformer for switched-mode power supply

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3039042A (en) *	1959-02-12	1962-06-12	Moeller Instr Company	Shielding of transformers
GB986106A (en) *	1960-07-19	1965-03-17	V & E Friedland Ltd	Improvements in or relating to transformers

1970
- 1970-02-18 NL NL7002230.A patent/NL157738B/en not_active IP Right Cessation
1971
- 1971-01-23 DE DE19712103112 patent/DE2103112A1/en active Pending
- 1971-01-28 US US110479A patent/US3662305A/en not_active Expired - Lifetime
- 1971-02-15 CH CH217371A patent/CH516219A/en not_active IP Right Cessation
- 1971-02-15 AT AT126871A patent/AT303187B/en active
- 1971-02-15 JP JP46006455A patent/JPS527132B1/ja active Pending
- 1971-02-15 SE SE01906/71A patent/SE360503B/xx unknown
- 1971-02-15 CA CA105328A patent/CA923997A/en not_active Expired
- 1971-02-16 BE BE763043A patent/BE763043A/en not_active IP Right Cessation
- 1971-02-16 ES ES1971197824U patent/ES197824Y/en not_active Expired
- 1971-02-17 DK DK72471AA patent/DK124505B/en not_active IP Right Cessation
- 1971-02-18 FR FR7105547A patent/FR2080596B1/fr not_active Expired
- 1971-04-19 GB GB21810/71A patent/GB1279945A/en not_active Expired

Also Published As

Publication number	Publication date
NL7002230A (en)	1971-08-20
NL157738B (en)	1978-08-15
SE360503B (en)	1973-09-24
AT303187B (en)	1972-11-10
ES197824Y (en)	1975-11-01
FR2080596B1 (en)	1975-03-21
JPS527132B1 (en)	1977-02-28
CA923997A (en)	1973-04-03
GB1279945A (en)	1972-06-28
DK124505B (en)	1972-10-23
US3662305A (en)	1972-05-09
ES197824U (en)	1975-05-16
FR2080596A1 (en)	1971-11-19
DE2103112A1 (en)	1971-08-26
CH516219A (en)	1971-11-30

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Legal Events

Date

Code

Title

Description

1990-08-31

RE

Patent lapsed

Owner name: N.V. PHILIPS'GLOEILAMPENFABRIEKEN

Effective date: 19900228