EP0889487A3 - Traversée-isolateur avec blindage contre des champs électriques notamment pour dispositifs de commutation à moyenne et haute tension - Google Patents

Traversée-isolateur avec blindage contre des champs électriques notamment pour dispositifs de commutation à moyenne et haute tension Download PDF

Info

Publication number: EP0889487A3
Authority: EP; European Patent Office
Prior art keywords: medium; shielding; electrical field; bushing insulator; voltage
Prior art date: 1997-07-01
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

EP98202137A

Other languages

German (de)

English (en)

Other versions

EP0889487B1 (fr

EP0889487A2 (fr

Inventor

Antonio Giacomucci

Silvia Volponi

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.)

ABB Power Technologies SpA

Original Assignee

ABB SACE SpA

SACE SpA

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.)

1997-07-01

Filing date

1998-06-26

Publication date

1999-02-24

1998-06-26 Application filed by ABB SACE SpA, SACE SpA filed Critical ABB SACE SpA

1999-01-07 Publication of EP0889487A2 publication Critical patent/EP0889487A2/fr

1999-02-24 Publication of EP0889487A3 publication Critical patent/EP0889487A3/fr

2004-03-03 Application granted granted Critical

2004-03-03 Publication of EP0889487B1 publication Critical patent/EP0889487B1/fr

2018-06-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

230000005684 electric field Effects 0.000 title abstract 3
239000012212 insulator Substances 0.000 title abstract 3
239000002184 metal Substances 0.000 abstract 2
239000003990 capacitor Substances 0.000 abstract 1
239000011810 insulating material Substances 0.000 abstract 1
238000000465 moulding Methods 0.000 abstract 1
239000012781 shape memory material Substances 0.000 abstract 1
230000008646 thermal stress Effects 0.000 abstract 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/26—Lead-in insulators; Lead-through insulators

Landscapes

Insulators (AREA)
Insulating Bodies (AREA)
Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Cable Accessories (AREA)
Installation Of Bus-Bars (AREA)

EP98202137A 1997-07-01 1998-06-26 Traversée-isolateur avec blindage contre des champs électriques notamment pour dispositifs de commutation à moyenne et haute tension Expired - Lifetime EP0889487B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT97MI001558A IT1292447B1 (it)	1997-07-01	1997-07-01	Isolatore passante con schermatura del campo elettrico,particolarmente per quadri di media e alta tensione
ITMI971558		1997-07-01

Publications (3)

Publication Number	Publication Date
EP0889487A2 EP0889487A2 (fr)	1999-01-07
EP0889487A3 true EP0889487A3 (fr)	1999-02-24
EP0889487B1 EP0889487B1 (fr)	2004-03-03

Family

ID=11377475

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98202137A Expired - Lifetime EP0889487B1 (fr)	1997-07-01	1998-06-26	Traversée-isolateur avec blindage contre des champs électriques notamment pour dispositifs de commutation à moyenne et haute tension

Country Status (5)

Country	Link
EP (1)	EP0889487B1 (fr)
AT (1)	ATE261179T1 (fr)
DE (1)	DE69822041T2 (fr)
ES (1)	ES2217499T3 (fr)
IT (1)	IT1292447B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR200449360Y1 (ko)	2008-10-09	2010-07-05	김태선	부싱용 쉴드
EP4001928B1 (fr) *	2020-11-19	2025-06-25	3M Innovative Properties Company	Bouchon d'isolation à capteur

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19547120A1 (de) *	1995-12-16	1997-06-19	Sachsenwerk Ag	Elektrode

1997
- 1997-07-01 IT IT97MI001558A patent/IT1292447B1/it active IP Right Grant
1998
- 1998-06-26 AT AT98202137T patent/ATE261179T1/de not_active IP Right Cessation
- 1998-06-26 DE DE69822041T patent/DE69822041T2/de not_active Expired - Fee Related
- 1998-06-26 EP EP98202137A patent/EP0889487B1/fr not_active Expired - Lifetime
- 1998-06-26 ES ES98202137T patent/ES2217499T3/es not_active Expired - Lifetime

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19547120A1 (de) *	1995-12-16	1997-06-19	Sachsenwerk Ag	Elektrode

Also Published As

Publication number	Publication date
ITMI971558A0 (fr)	1997-07-01
ES2217499T3 (es)	2004-11-01
DE69822041D1 (de)	2004-04-08
DE69822041T2 (de)	2005-03-03
EP0889487B1 (fr)	2004-03-03
IT1292447B1 (it)	1999-02-08
ITMI971558A1 (it)	1999-01-01
EP0889487A2 (fr)	1999-01-07
ATE261179T1 (de)	2004-03-15

Legal Events

Date	Code	Title	Description
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