EP0087363A1 - Elektrischer Transformator - Google Patents

Elektrischer Transformator Download PDF

Info

Publication number: EP0087363A1
Authority: EP; European Patent Office
Prior art keywords: core; transformer according; tube; magnetic; shim
Prior art date: 1982-02-19
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

EP83400329A

Other languages

English (en)

French (fr)

Other versions

EP0087363B1 (de

Inventor

Jean-Claude Beisser

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.)

Societe Nouvelle Transfix SA

Original Assignee

Societe Nouvelle Transfix SA

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.)

1982-02-19

Filing date

1983-02-16

Publication date

1983-08-31

1983-02-16 Application filed by Societe Nouvelle Transfix SA filed Critical Societe Nouvelle Transfix SA

1983-02-16 Priority to AT83400329T priority Critical patent/ATE18958T1/de

1983-08-31 Publication of EP0087363A1 publication Critical patent/EP0087363A1/de

1986-04-02 Application granted granted Critical

1986-04-02 Publication of EP0087363B1 publication Critical patent/EP0087363B1/de

Status Expired legal-status Critical Current

Links

238000004804 winding Methods 0.000 claims abstract description 62
238000000605 extraction Methods 0.000 claims description 3
229910052751 metal Inorganic materials 0.000 claims description 3
239000002184 metal Substances 0.000 claims description 3
239000012809 cooling fluid Substances 0.000 claims 1
239000000463 material Substances 0.000 claims 1
125000006850 spacer group Chemical group 0.000 abstract description 5
230000008878 coupling Effects 0.000 description 6
238000010168 coupling process Methods 0.000 description 6
238000005859 coupling reaction Methods 0.000 description 6
238000009413 insulation Methods 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
238000000034 method Methods 0.000 description 3
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000007935 neutral effect Effects 0.000 description 2
230000009466 transformation Effects 0.000 description 2
241000422252 Cales Species 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
239000011111 cardboard Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
239000000123 paper Substances 0.000 description 1
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230000002093 peripheral effect Effects 0.000 description 1
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238000005096 rolling process Methods 0.000 description 1

Images

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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support

Definitions

the invention thus relates to an electrical transformer comprising a magnetic caare comprising at least one cylinder head and at least one core which together define at least one substantially rectangular window, at least one high voltage electrical circuit and at least one low voltage electrical circuit arranged around 'an insulating tube itself surrounding the magnetic core assigned to it.
the fins 48 are lying in the direction of extraction of the half-shims, so that if one tends to extract the half-shims, they oppose this extraction by bending against the adjacent magnetic yoke 3 or 4.

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Insulating Of Coils (AREA)
Coils Of Transformers For General Uses (AREA)
Coils Or Transformers For Communication (AREA)
Regulation Of General Use Transformers (AREA)
Insulated Conductors (AREA)
Details Of Television Scanning (AREA)

EP83400329A 1982-02-19 1983-02-16 Elektrischer Transformator Expired EP0087363B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT83400329T ATE18958T1 (de)	1982-02-19	1983-02-16	Elektrischer transformator.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8202754A FR2522190A1 (fr)	1982-02-19	1982-02-19	Transformateur electrique
FR8202754		1982-02-19

Publications (2)

Publication Number	Publication Date
EP0087363A1 true EP0087363A1 (de)	1983-08-31
EP0087363B1 EP0087363B1 (de)	1986-04-02

Family

ID=9271155

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP83400329A Expired EP0087363B1 (de)	1982-02-19	1983-02-16	Elektrischer Transformator

Country Status (5)

Country	Link
EP (1)	EP0087363B1 (de)
AT (1)	ATE18958T1 (de)
CA (1)	CA1196972A (de)
DE (2)	DE3362754D1 (de)
FR (1)	FR2522190A1 (de)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB388183A (en) *	1932-01-25	1933-02-23	August Zopp	Improvements in and relating to electric transformers
US2449434A (en) *	1945-03-15	1948-09-14	Gen Electric	Combination coil support and spacer
GB687151A (en) *	1950-01-20	1953-02-11	English Electric Co Ltd	Improvements in or relating to coil formers
FR1361550A (fr) *	1963-04-12	1964-05-22		Dispositif permettant un refroidissement poussé d'éléments bobinés statiques, par un fluide quelconque
US3156885A (en) *	1959-11-18	1964-11-10	Gen Electric	Electrical apparatus and method of making same
FR1517370A (fr) *	1966-03-31	1968-03-15	Siemens Ag	Support d'enroulement à plusieurs parties, en particulier pour relais
FR2061321A5 (de) *	1969-09-12	1971-06-18	Philips Nv
GB1308785A (en) *	1970-09-24	1973-03-07	British Oxygen Co Ltd	Coil former for superconductive coils
GB2058473A (en) *	1979-09-11	1981-04-08	Bosch Gmbh Robert	An ignition coil for ignition systems for combustion engines

1982
- 1982-02-19 FR FR8202754A patent/FR2522190A1/fr active Granted
1983
- 1983-02-16 DE DE8383400329T patent/DE3362754D1/de not_active Expired
- 1983-02-16 DE DE198383400329T patent/DE87363T1/de active Pending
- 1983-02-16 AT AT83400329T patent/ATE18958T1/de not_active IP Right Cessation
- 1983-02-16 EP EP83400329A patent/EP0087363B1/de not_active Expired
- 1983-02-18 CA CA000421945A patent/CA1196972A/fr not_active Expired

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB388183A (en) *	1932-01-25	1933-02-23	August Zopp	Improvements in and relating to electric transformers
US2449434A (en) *	1945-03-15	1948-09-14	Gen Electric	Combination coil support and spacer
GB687151A (en) *	1950-01-20	1953-02-11	English Electric Co Ltd	Improvements in or relating to coil formers
US3156885A (en) *	1959-11-18	1964-11-10	Gen Electric	Electrical apparatus and method of making same
FR1361550A (fr) *	1963-04-12	1964-05-22		Dispositif permettant un refroidissement poussé d'éléments bobinés statiques, par un fluide quelconque
FR1517370A (fr) *	1966-03-31	1968-03-15	Siemens Ag	Support d'enroulement à plusieurs parties, en particulier pour relais
FR2061321A5 (de) *	1969-09-12	1971-06-18	Philips Nv
GB1308785A (en) *	1970-09-24	1973-03-07	British Oxygen Co Ltd	Coil former for superconductive coils
GB2058473A (en) *	1979-09-11	1981-04-08	Bosch Gmbh Robert	An ignition coil for ignition systems for combustion engines

Also Published As

Publication number	Publication date
DE3362754D1 (de)	1986-05-07
CA1196972A (fr)	1985-11-19
ATE18958T1 (de)	1986-04-15
DE87363T1 (de)	1983-12-08
EP0087363B1 (de)	1986-04-02
FR2522190B1 (de)	1984-04-20
FR2522190A1 (fr)	1983-08-26

Legal Events

Date	Code	Title	Description
1983-07-02	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1983-08-31	17P	Request for examination filed	Effective date: 19830219
1983-08-31	AK	Designated contracting states	Designated state(s): AT BE CH DE GB IT LI LU NL SE
1983-10-15	TCAT	At: translation of patent claims filed
1983-10-17	TCNL	Nl: translation of patent claims filed
1983-10-20	ITCL	It: translation for ep claims filed	Representative=s name: BARZANO' E ZANARDO ROMA S.P.A.
1983-12-08	DET	De: translation of patent claims
1986-02-14	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1986-02-26	ITF	It: translation for a ep patent filed
1986-04-02	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE GB IT LI LU NL SE
1986-04-02	REF	Corresponds to:	Ref document number: 18958 Country of ref document: AT Date of ref document: 19860415 Kind code of ref document: T
1986-05-07	REF	Corresponds to:	Ref document number: 3362754 Country of ref document: DE Date of ref document: 19860507
1987-01-31	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1987-01-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1987-03-25	26N	No opposition filed
1992-02-03	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19920203 Year of fee payment: 10
1992-02-04	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 19920204 Year of fee payment: 10
1992-02-05	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19920205 Year of fee payment: 10 Ref country code: LU Payment date: 19920205 Year of fee payment: 10
1992-02-11	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19920211 Year of fee payment: 10
1992-02-26	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19920226 Year of fee payment: 10
1992-02-29	ITTA	It: last paid annual fee
1992-02-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19920229 Year of fee payment: 10
1992-04-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19920430 Year of fee payment: 10
1992-06-22	EPTA	Lu: last paid annual fee
1993-02-16	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19930216 Ref country code: GB Effective date: 19930216 Ref country code: AT Effective date: 19930216
1993-02-17	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19930217
1993-02-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19930228 Ref country code: CH Effective date: 19930228 Ref country code: BE Effective date: 19930228
1993-08-31	BERE	Be: lapsed	Owner name: SOC. NOUVELLE TRANSFIX S.A. Effective date: 19930228
1993-09-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19930901
1993-10-13	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19930216
1993-10-18	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1993-10-29	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1993-11-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19931103
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 83400329.5 Effective date: 19930912

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