BR8801172A - Estrutura de suporte para isoladores eletricos e processo para sua preparacao - Google Patents

Estrutura de suporte para isoladores eletricos e processo para sua preparacao

Info

Publication number: BR8801172A
Authority: BR; Brazil
Prior art keywords: preparation; support structure; electric insulators; insulators; electric
Prior art date: 1987-03-19

Application number

BR8801172A

Other languages

English (en)

Inventor

Massimo Alfieri

Zelindo Lodi

Gianfranco Trevisan

Original Assignee

Fidenza Vetraria 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.)

1987-03-19

Filing date

1988-03-16

Publication date

1988-10-25

1988-03-16 Application filed by Fidenza Vetraria Spa filed Critical Fidenza Vetraria Spa

1988-10-25 Publication of BR8801172A publication Critical patent/BR8801172A/pt

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
- B29C53/585—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends
- 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
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3412—Insulators

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Insulating Bodies (AREA)
Insulators (AREA)
Moulding By Coating Moulds (AREA)

BR8801172A 1987-03-19 1988-03-16 Estrutura de suporte para isoladores eletricos e processo para sua preparacao BR8801172A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8719753A IT1236576B (it)	1987-03-19	1987-03-19	Struttura di supporto per isolatori elettrici e relativo metodo di preparazione

Publications (1)

Publication Number	Publication Date
BR8801172A true BR8801172A (pt)	1988-10-25

Family

ID=11160951

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8801172A BR8801172A (pt)	1987-03-19	1988-03-16	Estrutura de suporte para isoladores eletricos e processo para sua preparacao

Country Status (10)

Country	Link
US (1)	US4958049A (pt)
EP (1)	EP0284274B1 (pt)
JP (1)	JP2669528B2 (pt)
AR (1)	AR241732A1 (pt)
AT (1)	ATE105648T1 (pt)
BR (1)	BR8801172A (pt)
CA (1)	CA1312934C (pt)
DE (1)	DE3889487T2 (pt)
ES (1)	ES2052705T3 (pt)
IT (1)	IT1236576B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5406033A (en) *	1992-09-02	1995-04-11	Maclean-Fogg Company	Insulator structure and method of construction
US5374780A (en) *	1992-09-02	1994-12-20	Maclean Fogg Company	Composite insulator structure and method of construction
USD375079S (en)	1995-02-21	1996-10-29	Maclean-Fogg Company	Power line insulator
US6116113A (en) *	1997-08-13	2000-09-12	Maclean-Fogg Company	Composite link
US6324940B1 (en)	1997-08-13	2001-12-04	Maclean-Fogg Company	Composite link
RU2236716C1 (ru) *	2003-03-26	2004-09-20	Общество с ограниченной ответственностью "Ветеран"	Способ изготовления стеклопластикового изделия
CN100354988C (zh) *	2005-06-13	2007-12-12	吴亚民	用玻璃纤维浸渍树脂基缠绕式复合绝缘子芯棒的制备方法
RU2371796C1 (ru) *	2008-08-15	2009-10-27	Общество с ограниченной ответственностью "Ветеран"	Способ изготовления электрического изолятора и изолятор, изготовленный данным способом
RU2391728C1 (ru) *	2009-05-20	2010-06-10	Сергей Иванович Зорин	Электрический изолятор
DE102019117501A1 (de) *	2019-06-28	2020-12-31	Maschinenfabrik Reinhausen Gmbh	Verfahren zur Herstellung eines elektrischen Hohlisolators, elektrischer Hohlisolator und Verwendung eines elektrischen Hohlisolators

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA718391A (en) *		1965-09-21	Bcm Plastic Developments Limited	Method of producing tubes of reinforced thermo-setting plastic material
FR1470629A (fr) *	1966-03-03	1967-02-24	Siemens Ag	Procédé de fabrication d'isolateurs électriques à partir de résines à mouler
DE2046774A1 (en) *	1970-09-23	1972-03-30	Siemens Ag	Insulator support - incorporating reinforcing glass fibre tube in its structure
GB1433139A (en) *	1972-06-30	1976-04-22	Trans Dev Ltd	Composite tension members
GB1408671A (en) *	1973-01-13	1975-10-01	Trans Dev Ltd	Tensile connections
US3898372A (en) *	1974-02-11	1975-08-05	Ohio Brass Co	Insulator with resin-bonded fiber rod and elastomeric weathersheds, and method of making same
CH600511A5 (pt) *	1974-09-12	1978-06-15	Ceraver
US4319076A (en) *	1979-09-05	1982-03-09	Micafil Aktiengesellschaft	Electrically insulative hollow-profile structural part with high-tension attaching elements and method of constructing same
US4248062A (en) *	1979-10-05	1981-02-03	Shakespeare Company	Drive shaft assembly and method for making same
US4495381A (en) *	1982-09-30	1985-01-22	General Electric Company	Dynamic load bearing transmission line support member
GB2133499B (en) *	1982-11-16	1985-10-09	Honda Motor Co Ltd	Shafts incorporating fibre-reinforced plastics

1987
- 1987-03-19 IT IT8719753A patent/IT1236576B/it active
1988
- 1988-03-15 DE DE3889487T patent/DE3889487T2/de not_active Expired - Fee Related
- 1988-03-15 AT AT8888302253T patent/ATE105648T1/de not_active IP Right Cessation
- 1988-03-15 ES ES88302253T patent/ES2052705T3/es not_active Expired - Lifetime
- 1988-03-15 EP EP88302253A patent/EP0284274B1/en not_active Expired - Lifetime
- 1988-03-16 AR AR88310318A patent/AR241732A1/es active
- 1988-03-16 BR BR8801172A patent/BR8801172A/pt not_active IP Right Cessation
- 1988-03-16 US US07/169,040 patent/US4958049A/en not_active Expired - Fee Related
- 1988-03-17 JP JP63064683A patent/JP2669528B2/ja not_active Expired - Lifetime
- 1988-03-17 CA CA000561774A patent/CA1312934C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE3889487D1 (de)	1994-06-16
CA1312934C (en)	1993-01-19
DE3889487T2 (de)	1994-09-01
ATE105648T1 (de)	1994-05-15
IT1236576B (it)	1993-03-16
JPS64619A (en)	1989-01-05
IT8719753A0 (it)	1987-03-19
JP2669528B2 (ja)	1997-10-29
ES2052705T3 (es)	1994-07-16
US4958049A (en)	1990-09-18
EP0284274B1 (en)	1994-05-11
EP0284274A1 (en)	1988-09-28
AR241732A1 (es)	1992-11-30

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Legal Events

Date	Code	Title	Description
1996-08-20	PCP	Transfer pending
1997-03-11	PC	Transfer	Free format text: SEDIVER SOCIETTE EUROPEENNE D ISOLATEURS EN VERRE ET C0 OMPOSITE S.A. (FR) 0
2008-09-02	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 16/03/2003