CH624792A5 - Electrical apparatus having an active part, which is potted in curable resin, and a method for its production - Google Patents

Electrical apparatus having an active part, which is potted in curable resin, and a method for its production Download PDF

Info

Publication number: CH624792A5
Authority: CH; Switzerland
Prior art keywords: synthetic resin; resin mold; electrical apparatus; active part; cast
Prior art date: 1977-06-29

Application number

CH795977A

Other languages

German (de)

English (en)

Inventor

Branko Dipl Ing Tomic

Original Assignee

Bbc Brown Boveri & Cie

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.)

1977-06-29

Filing date

1977-06-29

Publication date

1981-08-14

1977-06-29 Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie

1977-06-29 Priority to CH795977A priority Critical patent/CH624792A5/de

1977-07-16 Priority to DE19777722435U priority patent/DE7722435U1/de

1977-07-16 Priority to DE19772732337 priority patent/DE2732337A1/de

1978-06-22 Priority to SE7807171A priority patent/SE434319B/sv

1978-06-26 Priority to IT24948/78A priority patent/IT1095932B/it

1978-06-27 Priority to BE188888A priority patent/BE868514A/fr

1981-08-14 Publication of CH624792A5 publication Critical patent/CH624792A5/de

Links

229920005989 resin Polymers 0.000 title claims description 18
239000011347 resin Substances 0.000 title claims description 18
238000004519 manufacturing process Methods 0.000 title claims description 7
238000000034 method Methods 0.000 title claims description 4
229920003002 synthetic resin Polymers 0.000 claims description 37
239000000057 synthetic resin Substances 0.000 claims description 37
239000003365 glass fiber Substances 0.000 claims description 6
230000001681 protective effect Effects 0.000 claims description 5
239000000853 adhesive Substances 0.000 claims description 3
230000001070 adhesive effect Effects 0.000 claims description 3
229920000728 polyester Polymers 0.000 claims description 2
238000005266 casting Methods 0.000 description 21
239000000463 material Substances 0.000 description 5
POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 2
238000009434 installation Methods 0.000 description 2
238000004804 winding Methods 0.000 description 2
230000006978 adaptation Effects 0.000 description 1
238000004873 anchoring Methods 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000012212 insulator Substances 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
229920002379 silicone rubber Polymers 0.000 description 1
239000004945 silicone rubber Substances 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/005—Impregnating or encapsulating
- 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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Manufacturing & Machinery (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Moulds For Moulding Plastics Or The Like (AREA)

CH795977A 1977-06-29 1977-06-29 Electrical apparatus having an active part, which is potted in curable resin, and a method for its production CH624792A5 (en)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
CH795977A CH624792A5 (en)	1977-06-29	1977-06-29	Electrical apparatus having an active part, which is potted in curable resin, and a method for its production
DE19777722435U DE7722435U1 (de)	1977-06-29	1977-07-16	Elektrischer apparat, insbesondere transformator oder messwandler
DE19772732337 DE2732337A1 (de)	1977-06-29	1977-07-16	Elektrischer apparat und verfahren zu dessen herstellung
SE7807171A SE434319B (sv)	1977-06-29	1978-06-22	Elektrisk apparat
IT24948/78A IT1095932B (it)	1977-06-29	1978-06-26	Apparecchio elettrico e sistema per la sua fabbricazione
BE188888A BE868514A (fr)	1977-06-29	1978-06-27	Procede de fabrication d'un appareil electrique et appareil ainsi obtenu

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH795977A CH624792A5 (en)	1977-06-29	1977-06-29	Electrical apparatus having an active part, which is potted in curable resin, and a method for its production

Publications (1)

Publication Number	Publication Date
CH624792A5 true CH624792A5 (en)	1981-08-14

Family

ID=4332992

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH795977A CH624792A5 (en)	1977-06-29	1977-06-29	Electrical apparatus having an active part, which is potted in curable resin, and a method for its production

Country Status (5)

Country	Link
BE (1)	BE868514A (fr)
CH (1)	CH624792A5 (fr)
DE (2)	DE7722435U1 (fr)
IT (1)	IT1095932B (fr)
SE (1)	SE434319B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0295669A1 (fr) *	1987-06-19	1988-12-21	Alcatel SEL Aktiengesellschaft	Procédé pour noyer une matière à enrouler électrique dans une masse isolante et moule à fondre utilisé à cet effet

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE9203918U1 (de) *	1992-03-24	1992-07-09	Gärtner, Frank, O-9361 Hohndorf	Sicherheitstransformator
DE4426138C2 (de) *	1994-07-22	1998-04-23	Siemens Ag	Gießform für eine Transformatorspule mit Kontrollmöglichkeit des Vergusses
DE102007051579A1 (de) *	2007-10-29	2009-05-20	Andreas Siemes	Stromwandler für die Messung und den Schutz in Hoch- oder Mittelspannungsnetzen

1977
- 1977-06-29 CH CH795977A patent/CH624792A5/de not_active IP Right Cessation
- 1977-07-16 DE DE19777722435U patent/DE7722435U1/de not_active Expired
- 1977-07-16 DE DE19772732337 patent/DE2732337A1/de not_active Withdrawn
1978
- 1978-06-22 SE SE7807171A patent/SE434319B/sv unknown
- 1978-06-26 IT IT24948/78A patent/IT1095932B/it active
- 1978-06-27 BE BE188888A patent/BE868514A/fr not_active IP Right Cessation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0295669A1 (fr) *	1987-06-19	1988-12-21	Alcatel SEL Aktiengesellschaft	Procédé pour noyer une matière à enrouler électrique dans une masse isolante et moule à fondre utilisé à cet effet

Also Published As

Publication number	Publication date
SE434319B (sv)	1984-07-16
BE868514A (fr)	1978-10-16
IT1095932B (it)	1985-08-17
DE2732337A1 (de)	1979-01-11
IT7824948A0 (it)	1978-06-26
DE7722435U1 (de)	1979-05-23
SE7807171L (sv)	1978-12-30

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Legal Events

Date	Code	Title	Description
1990-02-28	PL	Patent ceased
2024-10-31	PL	Patent ceased