BR8004511A - Composicao de moldagem para aparelhagem eletrica, e aparelhagem eletrica respectiva - Google Patents

Composicao de moldagem para aparelhagem eletrica, e aparelhagem eletrica respectiva

Info

Publication number: BR8004511A
Authority: BR; Brazil
Prior art keywords: appliance; molding composition; respective electric; electrical appliance; electric appliance
Prior art date: 1979-07-18

Application number

BR8004511A

Other languages

English (en)

Inventor

J Chauveau

Original Assignee

Legrand 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.)

1979-07-18

Filing date

1980-07-18

Publication date

1981-02-03

1980-07-18 Application filed by Legrand Sa filed Critical Legrand Sa

1981-02-03 Publication of BR8004511A publication Critical patent/BR8004511A/pt

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
- H01F27/02—Casings
- H01F27/022—Encapsulation
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Insulating Of Coils (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)

BR8004511A 1979-07-18 1980-07-18 Composicao de moldagem para aparelhagem eletrica, e aparelhagem eletrica respectiva BR8004511A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7918566A FR2461566A1 (fr)	1979-07-18	1979-07-18	Composition de surmoulage pour appareillage electrique, en particulier transformateur et analogue, et appareillage electrique enrobe d'une telle composition

Publications (1)

Publication Number	Publication Date
BR8004511A true BR8004511A (pt)	1981-02-03

Family

ID=9228017

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8004511A BR8004511A (pt)	1979-07-18	1980-07-18	Composicao de moldagem para aparelhagem eletrica, e aparelhagem eletrica respectiva

Country Status (5)

Country	Link
BE (1)	BE884360A (pt)
BR (1)	BR8004511A (pt)
FR (1)	FR2461566A1 (pt)
GB (1)	GB2057001B (pt)
IT (1)	IT1128944B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4695612A (en) *	1986-06-23	1987-09-22	General Electric Company	Secondary amine-terminated oligomers and copolyurethanecarbonates prepared therefrom
FR2693274B1 (fr) *	1992-07-03	1994-09-23	Abb Control Sa	Capteur de courant à noyau magnétique torique.
AT516868B1 (de) *	2015-02-26	2018-06-15	Hentschel Dierk	Haftungs- und risssicherer Isolierschichtaufbau und Oberschichtlackaufbau für Stromwandlergehäuse und ein dazugehöriges Herstellungsverfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3193426A (en) *	1961-08-16	1965-07-06	Freeman Chemical Corp	Encapsulating articles with resinous materials and tapes useful therefor
US3388363A (en) *	1966-02-08	1968-06-11	Square D Co	Encapsulated electrical coil and method of making
FR1530467A (fr) *	1966-04-04	1968-06-28	Matsushita Electric Works Ltd	Composition pour garnir des dispositifs électriques, notamment les dispositifs tampons pour tubes fluorescents, afin de les insonoriser tout en permettant une bonne évacuation de la chaleur
FR93136E (fr) *	1967-01-26	1969-02-14	Augier Sa	Transformateur pour l'éclairage public.
US3653593A (en) *	1969-04-15	1972-04-04	Nippon Kogei Kogyo Co	Apparatus for generating a high voltage
DE2024931A1 (en) *	1970-05-22	1971-12-02	Krupp Gmbh	Resin encapsulated electrical apparatus - esp current - or voltage transformer using two stage potting
DE2058648B2 (de) *	1970-06-29	1978-08-24	Veb Transformatoren- Und Roentgenwerk Hermann Matern, Ddr 8030 Dresden	Verfahren zum Imprägnieren und Vergießen einer Hochspannungswicklung aus Feindraht mit Gießharz
US3742411A (en) *	1971-10-15	1973-06-26	Westinghouse Electric Corp	Core and coil with protective covering
DE2255212B2 (de) *	1972-11-10	1975-10-09	Micafil Ag, Zuerich (Schweiz)	Verfahren zum Umgießen imprägnierter Teile elektrischer Geräte
NL7303711A (pt) *	1973-03-16	1974-09-18

1979
- 1979-07-18 FR FR7918566A patent/FR2461566A1/fr active Granted
1980
- 1980-07-17 IT IT68149/80A patent/IT1128944B/it active
- 1980-07-17 BE BE0/201443A patent/BE884360A/fr not_active IP Right Cessation
- 1980-07-18 BR BR8004511A patent/BR8004511A/pt unknown
- 1980-07-18 GB GB8023600A patent/GB2057001B/en not_active Expired

Also Published As

Publication number	Publication date
GB2057001B (en)	1983-08-10
IT8068149A0 (it)	1980-07-17
GB2057001A (en)	1981-03-25
FR2461566A1 (fr)	1981-02-06
FR2461566B1 (pt)	1982-07-23
BE884360A (fr)	1980-11-17
IT1128944B (it)	1986-06-04

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