JPH01222640A - 固定子コイル用ベントチューブの絶緑方法及び該方法で得られる絶緑物 - Google Patents
固定子コイル用ベントチューブの絶緑方法及び該方法で得られる絶緑物Info
- Publication number
- JPH01222640A JPH01222640A JP1016096A JP1609689A JPH01222640A JP H01222640 A JPH01222640 A JP H01222640A JP 1016096 A JP1016096 A JP 1016096A JP 1609689 A JP1609689 A JP 1609689A JP H01222640 A JPH01222640 A JP H01222640A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- vent tube
- stator coil
- shrinkable
- tubular body
- 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
- 238000000034 method Methods 0.000 title claims abstract description 30
- 239000012212 insulator Substances 0.000 title claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 23
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 229920000728 polyester Polymers 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims 5
- 229920001187 thermosetting polymer Polymers 0.000 claims 3
- 239000002654 heat shrinkable material Substances 0.000 claims 2
- 239000000615 nonconductor Substances 0.000 claims 1
- 239000002657 fibrous material Substances 0.000 abstract description 15
- 239000004744 fabric Substances 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000009954 braiding Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 5
- 238000001723 curing Methods 0.000 description 4
- 229920004934 Dacron® Polymers 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
- B29C61/0658—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms consisting of fibrous plastics material, e.g. woven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0017—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material
- B29C63/0021—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material with coherent impregnated reinforcing layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
- B29C63/42—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/62—Insulating-layers or insulating-films on metal bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
- H01B19/02—Drying; Impregnating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
- Windings For Motors And Generators (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14740388A | 1988-01-25 | 1988-01-25 | |
| US147,403 | 1988-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01222640A true JPH01222640A (ja) | 1989-09-05 |
Family
ID=22521442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1016096A Pending JPH01222640A (ja) | 1988-01-25 | 1989-01-25 | 固定子コイル用ベントチューブの絶緑方法及び該方法で得られる絶緑物 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPH01222640A (it) |
| KR (1) | KR890012425A (it) |
| CN (1) | CN1035591A (it) |
| ES (1) | ES2010389A6 (it) |
| FR (1) | FR2627912A1 (it) |
| IT (1) | IT1232613B (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014069254A (ja) * | 2012-09-28 | 2014-04-21 | Hitachi Koki Co Ltd | 電動工具 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3609649B2 (ja) * | 1999-06-29 | 2005-01-12 | 三洋電機株式会社 | ブラシレスｄｃモータ及びこのモータを用いた冷媒圧縮機 |
| KR20020078580A (ko) * | 2001-04-06 | 2002-10-19 | 삼성광주전자 주식회사 | 모터의 고정자 제조방법 |
| CN102420036B (zh) * | 2011-12-30 | 2014-12-17 | 天津市华之阳特种线缆有限公司 | F级制冷压缩机电机绕组保护套管 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1349988A (fr) * | 1962-11-29 | 1964-01-24 | Alsthom Cgee | Nouvelles dispositions de refroidissement des enroulements de machines électriques |
| US3466210A (en) * | 1966-01-10 | 1969-09-09 | Richard C Wareham | Method of forming a heat shrinkable tubular sleeve and bonding same to a tubular member |
| GB8512699D0 (en) * | 1985-05-20 | 1985-06-26 | Raychem Ltd | Article comprising fibre |
| US4644210A (en) * | 1985-12-12 | 1987-02-17 | Rockwell International Corporation | High speed induction motor with squirrel cage rotor |
-
1989
- 1989-01-24 CN CN89100389A patent/CN1035591A/zh active Pending
- 1989-01-24 IT IT8941504A patent/IT1232613B/it active
- 1989-01-24 ES ES8900225A patent/ES2010389A6/es not_active Expired
- 1989-01-25 JP JP1016096A patent/JPH01222640A/ja active Pending
- 1989-01-25 FR FR8900910A patent/FR2627912A1/fr active Pending
- 1989-01-25 KR KR1019890000736A patent/KR890012425A/ko not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014069254A (ja) * | 2012-09-28 | 2014-04-21 | Hitachi Koki Co Ltd | 電動工具 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1035591A (zh) | 1989-09-13 |
| KR890012425A (ko) | 1989-08-26 |
| IT1232613B (it) | 1992-02-28 |
| ES2010389A6 (es) | 1989-11-01 |
| FR2627912A1 (fr) | 1989-09-01 |
| IT8941504A0 (it) | 1989-01-24 |
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