ES254017A1 - Procedimiento para impregnar y recubrir por fusiën devanados - Google Patents
Procedimiento para impregnar y recubrir por fusiën devanadosInfo
- Publication number
- ES254017A1 ES254017A1 ES0254017A ES254017A ES254017A1 ES 254017 A1 ES254017 A1 ES 254017A1 ES 0254017 A ES0254017 A ES 0254017A ES 254017 A ES254017 A ES 254017A ES 254017 A1 ES254017 A1 ES 254017A1
- Authority
- ES
- Spain
- Prior art keywords
- resin
- epoxy
- mould
- epoxy resin
- parts
- Prior art date
- 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.)
- Expired
Links
- 238000004804 winding Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- 239000003822 epoxy resin Substances 0.000 abstract 4
- 229920000647 polyepoxide Polymers 0.000 abstract 4
- 239000011347 resin Substances 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- 239000004593 Epoxy Substances 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 239000004848 polyfunctional curative Substances 0.000 abstract 2
- 239000000057 synthetic resin Substances 0.000 abstract 2
- 229920003002 synthetic resin Polymers 0.000 abstract 2
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 abstract 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 abstract 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 abstract 1
- 238000009750 centrifugal casting Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 235000012054 meals Nutrition 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/327—Encapsulating or impregnating
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulating Of Coils (AREA)
Abstract
Procedimiento para impregnar y recubrir por fusión devanados, devanados eléctricos, con resinas sintéticas fundibles y que se endurecen con el calor, caracterizado por el hecho de que se impregna el devanado, se enfría el devanado así impregnado hasta que la resina pura todavía no endurecida que se adhiere a la superficie externa adquiera una consistencia pastosa a lo sumo viscosa, se separa mecánicamente por enrase la resina sobrante del devanada y a continuación el devanado así impregnado y eximido de la resina pura excedente se vacía o reviste por colada con una resina provista de materias de carga en un molde que representa la envoltura exterior definitiva, y se endurece.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH6702558A CH375434A (de) | 1958-12-08 | 1958-12-08 | Verfahren zum Imprägnieren und Umgiessen von elektrischen Wickeln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES254017A1 true ES254017A1 (es) | 1960-05-16 |
Family
ID=4527607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0254017A Expired ES254017A1 (es) | 1958-12-08 | 1959-12-07 | Procedimiento para impregnar y recubrir por fusiën devanados |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH375434A (es) |
| DE (1) | DE1263928B (es) |
| DK (1) | DK104109C (es) |
| ES (1) | ES254017A1 (es) |
| GB (1) | GB920656A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6022491B2 (ja) * | 1980-11-12 | 1985-06-03 | 三菱電機株式会社 | モ−ルドコイルの製造方法 |
| DE102020111333B4 (de) | 2020-04-27 | 2025-03-13 | Audi Aktiengesellschaft | Verfahren zum Vergießen eines FSM-Rotors und FSM-Rotor mit Hybridrotorverguss |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE929686C (de) * | 1949-09-23 | 1955-06-30 | Siemens Ag | Verfahren zur Traenkung von Spulen oder Spulenwicklungen elektrischer Maschinen und Apparate mit bei der Traenkung fluessigen, nachtraeglich erhaertenden Stoffen |
| DE966274C (de) * | 1950-12-02 | 1957-07-18 | Siemens Ag | Verfahren zum Traenken und Einbetten von Spulen od. dgl. |
-
1958
- 1958-12-08 CH CH6702558A patent/CH375434A/de unknown
-
1959
- 1959-11-14 DK DK410259A patent/DK104109C/da active
- 1959-12-07 ES ES0254017A patent/ES254017A1/es not_active Expired
- 1959-12-07 DE DE1959C0020305 patent/DE1263928B/de active Pending
- 1959-12-08 GB GB4179159A patent/GB920656A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1263928B (de) | 1968-03-21 |
| GB920656A (en) | 1963-03-13 |
| CH375434A (de) | 1964-02-29 |
| DK104109C (da) | 1966-04-04 |
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