SK44994A3 - Method of hardening of air-core coil by layering of impregnation layer and device for realization of this method - Google Patents

Method of hardening of air-core coil by layering of impregnation layer and device for realization of this method Download PDF

Info

Publication number: SK44994A3
Authority: SK; Slovakia
Prior art keywords: air; coil; station; impregnation; choke
Prior art date: 1992-08-20

Application number

SK449-94A

Other languages

English (en)

Slovak (sk)

Inventor

Johann Falk

Original Assignee

Isovolta

Ustriezentrum No Sud

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.)

1992-08-20

Filing date

1993-08-20

Publication date

1994-08-10

1993-08-20 Application filed by Isovolta, Ustriezentrum No Sud filed Critical Isovolta

1994-08-10 Publication of SK44994A3 publication Critical patent/SK44994A3/sk

Links

238000000034 method Methods 0.000 title claims abstract description 22
238000005470 impregnation Methods 0.000 title claims description 23
239000000203 mixture Substances 0.000 claims abstract description 14
238000004804 winding Methods 0.000 claims abstract description 6
239000007788 liquid Substances 0.000 claims abstract description 4
229920005989 resin Polymers 0.000 claims description 25
239000011347 resin Substances 0.000 claims description 25
239000002184 metal Substances 0.000 claims description 8
229910052751 metal Inorganic materials 0.000 claims description 8
239000003973 paint Substances 0.000 claims description 6
239000007921 spray Substances 0.000 claims description 4
238000005728 strengthening Methods 0.000 claims description 4
229920001187 thermosetting polymer Polymers 0.000 claims description 4
238000010438 heat treatment Methods 0.000 claims description 3
238000010422 painting Methods 0.000 claims description 3
239000000057 synthetic resin Substances 0.000 abstract description 4
229920003002 synthetic resin Polymers 0.000 abstract description 4
239000011248 coating agent Substances 0.000 abstract description 2
238000000576 coating method Methods 0.000 abstract description 2
239000010410 layer Substances 0.000 description 4
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
239000004744 fabric Substances 0.000 description 2
239000011521 glass Substances 0.000 description 2
239000000725 suspension Substances 0.000 description 2
238000005266 casting Methods 0.000 description 1
239000004020 conductor Substances 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
230000009969 flowable effect Effects 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
239000004848 polyfunctional curative Substances 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
239000002356 single layer Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/002—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the work consisting of separate articles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
- 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
- H01F41/02—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 for manufacturing cores, coils, or magnets
- H01F41/04—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 for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/12—Insulating of windings
- H01F41/122—Insulating between turns or between winding layers
- 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
- H01F41/02—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 for manufacturing cores, coils, or magnets
- H01F41/04—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 for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/12—Insulating of windings
- H01F41/127—Encapsulating or impregnating
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/02—Fixed inductances of the signal type without magnetic core

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Manufacturing & Machinery (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Manufacture Of Motors, Generators (AREA)
Electrostatic Spraying Apparatus (AREA)
Insulating Of Coils (AREA)

SK449-94A 1992-08-20 1993-08-20 Method of hardening of air-core coil by layering of impregnation layer and device for realization of this method SK44994A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT0168092A AT402243B (de)	1992-08-20	1992-08-20	Verfahren zum verfestigen und beschichten einer luftdrossel sowie vorrichtung zur durchführung dieses verfahrens
PCT/AT1993/000131 WO1994004281A1 (de)	1992-08-20	1993-08-20	Verfahren zum verfestigen und beschichten einer luftdrossel sowie vorrichtung zur durchführung dieses verfahrens

Publications (1)

Publication Number	Publication Date
SK44994A3 true SK44994A3 (en)	1994-08-10

Family

ID=3518670

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SK449-94A SK44994A3 (en)	1992-08-20	1993-08-20	Method of hardening of air-core coil by layering of impregnation layer and device for realization of this method

Country Status (7)

Country	Link
EP (1)	EP0608402B1 (de)
AT (2)	AT402243B (de)
CZ (1)	CZ283727B6 (de)
DE (1)	DE59305257D1 (de)
HU (1)	HUT67909A (de)
SK (1)	SK44994A3 (de)
WO (1)	WO1994004281A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3998612B2 (ja) *	2003-08-19	2007-10-31	ミネベア株式会社	含浸硬化巻線、そのための含浸硬化処理方法、含浸硬化処理システム、含浸硬化処理装置、ワニス塗布装置
CN113223854B (zh) *	2021-05-25	2022-09-27	江西变电设备有限公司	一种干式变压器绕组接头防潮用厌氧胶灌入器
DE102022128506A1 (de) *	2022-10-27	2024-05-02	Audi Aktiengesellschaft	Verfahren zum Imprägnieren wenigstens einer Drahtwicklung eines Bauteils

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1157952A (en) *	1964-11-09	1969-07-09	Sperry Rand Ltd	Trickle Impregnation Machine
DE1538918B2 (de) *	1966-10-27	1971-09-23	Licentia Patent Verwaltungs GmbH, 6000 Frankfurt	Verfahren zum impraegnieren von wicklungen
JPS56118318A (en) *	1980-02-22	1981-09-17	Toshiba Corp	Manufacture of resin molded coil
DE8712149U1 (de) *	1986-09-19	1988-01-28	Bäuerle, Fritz, 7208 Spaichingen	Imprägniermaschine zum Imprägnieren von elektrischen Maschinenteilen

1992
- 1992-08-20 AT AT0168092A patent/AT402243B/de not_active IP Right Cessation
1993
- 1993-08-20 SK SK449-94A patent/SK44994A3/sk unknown
- 1993-08-20 WO PCT/AT1993/000131 patent/WO1994004281A1/de not_active Ceased
- 1993-08-20 EP EP93917433A patent/EP0608402B1/de not_active Expired - Lifetime
- 1993-08-20 DE DE59305257T patent/DE59305257D1/de not_active Expired - Fee Related
- 1993-08-20 AT AT93917433T patent/ATE148010T1/de not_active IP Right Cessation
- 1993-08-20 HU HU9401057A patent/HUT67909A/hu unknown
- 1993-08-20 CZ CZ94768A patent/CZ283727B6/cs unknown

Also Published As

Publication number	Publication date
AT402243B (de)	1997-03-25
CZ76894A3 (en)	1994-07-13
EP0608402B1 (de)	1997-01-22
ATA168092A (de)	1996-07-15
EP0608402A1 (de)	1994-08-03
CZ283727B6 (cs)	1998-06-17
HUT67909A (en)	1995-05-29
HU9401057D0 (en)	1994-07-28
ATE148010T1 (de)	1997-02-15
DE59305257D1 (de)	1997-03-06
WO1994004281A1 (de)	1994-03-03

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