NL7002230A - - Google Patents

Info

Publication number: NL7002230A
Authority: NL; Netherlands

Application number

NL7002230A

Other versions

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

1970-02-18

Publication date

1971-08-20

1970-02-18 Application filed filed Critical

1970-02-18 Priority to NL7002230.A priority Critical patent/NL157738B/en

1971-01-23 Priority to DE19712103112 priority patent/DE2103112A1/en

1971-01-28 Priority to US110479A priority patent/US3662305A/en

1971-02-15 Priority to AT126871A priority patent/AT303187B/en

1971-02-15 Priority to CH217371A priority patent/CH516219A/en

1971-02-15 Priority to SE01906/71A priority patent/SE360503B/xx

1971-02-15 Priority to CA105328A priority patent/CA923997A/en

1971-02-15 Priority to JP46006455A priority patent/JPS527132B1/ja

1971-02-16 Priority to BE763043A priority patent/BE763043A/en

1971-02-16 Priority to ES1971197824U priority patent/ES197824Y/en

1971-02-17 Priority to DK72471AA priority patent/DK124505B/en

1971-02-18 Priority to FR7105547A priority patent/FR2080596B1/fr

1971-04-19 Priority to GB21810/71A priority patent/GB1279945A/en

1971-08-20 Publication of NL7002230A publication Critical patent/NL7002230A/xx

1978-08-15 Publication of NL157738B publication Critical patent/NL157738B/en

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)

NL7002230.A 1970-02-18 1970-02-18 TRANSFORMER. NL157738B (en)

Priority Applications (13)

Application Number	Priority Date	Filing Date	Title
NL7002230.A NL157738B (en)	1970-02-18	1970-02-18	TRANSFORMER.
DE19712103112 DE2103112A1 (en)	1970-02-18	1971-01-23	transformer
US110479A US3662305A (en)	1970-02-18	1971-01-28	Transformer
AT126871A AT303187B (en)	1970-02-18	1971-02-15	transformer
CH217371A CH516219A (en)	1970-02-18	1971-02-15	transformer
SE01906/71A SE360503B (en)	1970-02-18	1971-02-15
CA105328A CA923997A (en)	1970-02-18	1971-02-15	Transformer
JP46006455A JPS527132B1 (en)	1970-02-18	1971-02-15
BE763043A BE763043A (en)	1970-02-18	1971-02-16	TRANSFORMER
ES1971197824U ES197824Y (en)	1970-02-18	1971-02-16	A TRANSFORMER THAT INCLUDES A FERROMAGNETIC NUCLEUS.
DK72471AA DK124505B (en)	1970-02-18	1971-02-17	Transformer.
FR7105547A FR2080596B1 (en)	1970-02-18	1971-02-18
GB21810/71A GB1279945A (en)	1970-02-18	1971-04-19	Transformer

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
NL7002230A true NL7002230A (en)	1971-08-20
NL157738B NL157738B (en)	1978-08-15

Family

ID=19809359

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7002230.A NL157738B (en)	1970-02-18	1970-02-18	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	Inductance or transformer with plastic moulded end covers
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 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
- 1971-02-15 AT AT126871A patent/AT303187B/en active
- 1971-02-15 CH CH217371A patent/CH516219A/en not_active IP Right Cessation
- 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
JPS527132B1 (en)	1977-02-28
US3662305A (en)	1972-05-09
DK124505B (en)	1972-10-23
FR2080596B1 (en)	1975-03-21
CA923997A (en)	1973-04-03
FR2080596A1 (en)	1971-11-19
DE2103112A1 (en)	1971-08-26
ES197824Y (en)	1975-11-01
GB1279945A (en)	1972-06-28
AT303187B (en)	1972-11-10
CH516219A (en)	1971-11-30
NL157738B (en)	1978-08-15
SE360503B (en)	1973-09-24
ES197824U (en)	1975-05-16
BE763043A (en)	1971-08-16

Publication	Publication Date	Title
FR2080596B1 (en)	1975-03-21
AU2044470A (en)	1972-03-30
AU2130570A (en)	1972-04-27
AU2085370A (en)	1972-04-13
AU2017870A (en)	1972-03-23
AU1833270A (en)	1972-02-10
AU1879170A (en)	1972-02-17
AU1689770A (en)	1972-01-06
AU1841070A (en)	1972-02-10
AU1789870A (en)	1972-01-27
AU1943370A (en)	1972-03-09
AU1872870A (en)	1972-02-17
AU2119370A (en)	1972-04-20
AU1881070A (en)	1972-02-17
AU1918570A (en)	1972-03-02
AU1969370A (en)	1972-03-16
AU1086670A (en)	1971-08-05
AU1832970A (en)	1972-02-03
AU1603270A (en)	1971-12-09
AU2061170A (en)	1972-04-13
AU1591370A (en)	1971-12-09
AU2112570A (en)	1972-04-20
AU2115870A (en)	1972-04-20
AU2144270A (en)	1972-04-27
AU2131570A (en)	1972-04-27

Legal Events

Date	Code	Title	Description
1989-10-16	V1	Lapsed because of non-payment of the annual fee
1990-02-28	NL80	Information provided on patent owner name for an already discontinued patent	Owner name: PHILIPS