DE2352996A1 - Isolierscheibe fuer transformatoren - Google Patents
Isolierscheibe fuer transformatorenInfo
- Publication number
- DE2352996A1 DE2352996A1 DE19732352996 DE2352996A DE2352996A1 DE 2352996 A1 DE2352996 A1 DE 2352996A1 DE 19732352996 DE19732352996 DE 19732352996 DE 2352996 A DE2352996 A DE 2352996A DE 2352996 A1 DE2352996 A1 DE 2352996A1
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- insulating washer
- washer according
- lamellae
- sections
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 24
- 241000446313 Lamella Species 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 239000012783 reinforcing fiber Substances 0.000 claims description 5
- 239000002990 reinforced plastic Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 2
- 229910010272 inorganic material Inorganic materials 0.000 claims description 2
- 239000011147 inorganic material Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 13
- 210000002414 leg Anatomy 0.000 description 7
- 239000003822 epoxy resin Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229920001568 phenolic resin Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- -1 Phenolic aldehyde Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/026—Wood layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/206—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/04—Insulators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
- Coils Of Transformers For General Uses (AREA)
- Insulating Of Coils (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4909472A GB1454501A (en) | 1972-10-25 | 1972-10-25 | Transformer end platforms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2352996A1 true DE2352996A1 (de) | 1974-05-09 |
Family
ID=10451124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732352996 Pending DE2352996A1 (de) | 1972-10-25 | 1973-10-23 | Isolierscheibe fuer transformatoren |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS49132520A (enExample) |
| BR (1) | BR7308240D0 (enExample) |
| CA (1) | CA991713A (enExample) |
| DE (1) | DE2352996A1 (enExample) |
| ES (1) | ES419867A1 (enExample) |
| FR (1) | FR2204856B3 (enExample) |
| GB (1) | GB1454501A (enExample) |
| IT (1) | IT996876B (enExample) |
| SE (1) | SE401877B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3306975A1 (de) * | 1983-02-28 | 1984-09-06 | Transformatoren Union Ag, 7000 Stuttgart | Vorrichtung zum pressen von wicklungen eines transformators |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017205746A1 (de) * | 2017-04-04 | 2018-10-04 | Siemens Aktiengesellschaft | Aktivteil mit Klemmmitteln ohne Zugstangen |
| DE102017205752A1 (de) * | 2017-04-04 | 2018-10-04 | Siemens Aktiengesellschaft | Elektrisches Gerät mit einem formkomplementär zum Aktivteil ausgestalteten Kessel |
| FR3135661B1 (fr) | 2022-05-20 | 2024-04-05 | Psa Automobiles Sa | Batterie de traction comportant une piece d’impacteur demontable pour couper une colle d’assemblage, procede et vehicule sur la base d’une telle batterie |
-
1972
- 1972-10-25 GB GB4909472A patent/GB1454501A/en not_active Expired
-
1973
- 1973-10-05 CA CA182,728A patent/CA991713A/en not_active Expired
- 1973-10-23 ES ES419867A patent/ES419867A1/es not_active Expired
- 1973-10-23 IT IT70123/73A patent/IT996876B/it active
- 1973-10-23 DE DE19732352996 patent/DE2352996A1/de active Pending
- 1973-10-23 BR BR8240/73A patent/BR7308240D0/pt unknown
- 1973-10-24 SE SE7314441A patent/SE401877B/xx unknown
- 1973-10-24 JP JP48119814A patent/JPS49132520A/ja active Pending
- 1973-10-25 FR FR7338145A patent/FR2204856B3/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3306975A1 (de) * | 1983-02-28 | 1984-09-06 | Transformatoren Union Ag, 7000 Stuttgart | Vorrichtung zum pressen von wicklungen eines transformators |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49132520A (enExample) | 1974-12-19 |
| FR2204856A1 (enExample) | 1974-05-24 |
| FR2204856B3 (enExample) | 1976-09-17 |
| IT996876B (it) | 1975-12-10 |
| SE401877B (sv) | 1978-05-29 |
| AU6162673A (en) | 1975-04-24 |
| CA991713A (en) | 1976-06-22 |
| GB1454501A (en) | 1976-11-03 |
| BR7308240D0 (pt) | 1974-07-11 |
| ES419867A1 (es) | 1976-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |