GB2331860A - High voltage rotating electric machine - Google Patents
High voltage rotating electric machine Download PDFInfo
- Publication number
- GB2331860A GB2331860A GB9725316A GB9725316A GB2331860A GB 2331860 A GB2331860 A GB 2331860A GB 9725316 A GB9725316 A GB 9725316A GB 9725316 A GB9725316 A GB 9725316A GB 2331860 A GB2331860 A GB 2331860A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electric machine
- machine according
- winding
- layer
- rotating electric
- 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.)
- Withdrawn
Links
- 238000004804 winding Methods 0.000 claims abstract description 109
- 239000004020 conductor Substances 0.000 claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 229920003023 plastic Polymers 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 14
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 45
- 238000010292 electrical insulation Methods 0.000 claims description 30
- 230000005684 electric field Effects 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 4
- 239000012777 electrically insulating material Substances 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 3
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 229920001684 low density polyethylene Polymers 0.000 claims description 3
- 239000004702 low-density polyethylene Substances 0.000 claims description 3
- 239000011800 void material Substances 0.000 claims description 3
- QYMGIIIPAFAFRX-UHFFFAOYSA-N butyl prop-2-enoate;ethene Chemical compound C=C.CCCCOC(=O)C=C QYMGIIIPAFAFRX-UHFFFAOYSA-N 0.000 claims description 2
- 229920006245 ethylene-butyl acrylate Polymers 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 49
- 229920001169 thermoplastic Polymers 0.000 abstract description 4
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 239000006260 foam Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 72
- 230000001360 synchronised effect Effects 0.000 description 23
- 230000001965 increasing effect Effects 0.000 description 14
- 238000013461 design Methods 0.000 description 12
- 239000003570 air Substances 0.000 description 11
- 239000006229 carbon black Substances 0.000 description 11
- 230000008901 benefit Effects 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000004907 flux Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000010445 mica Substances 0.000 description 5
- 229910052618 mica group Inorganic materials 0.000 description 5
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 4
- 229920005601 base polymer Polymers 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000011295 pitch Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000017105 transposition Effects 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UGTJLJZQQFGTJD-UHFFFAOYSA-N Carbonylcyanide-3-chlorophenylhydrazone Chemical compound ClC1=CC=CC(NN=C(C#N)C#N)=C1 UGTJLJZQQFGTJD-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920001748 polybutylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000002887 superconductor Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000011797 cavity material Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000011243 crosslinked material Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001983 electron spin resonance imaging Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical compound C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
- H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
-
- 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
- H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
- H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/15—Machines characterised by cable windings, e.g. high-voltage cables, ribbon cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Superconductive Dynamoelectric Machines (AREA)
- Windings For Motors And Generators (AREA)
- Motor Or Generator Cooling System (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9725316A GB2331860A (en) | 1997-11-28 | 1997-11-28 | High voltage rotating electric machine |
| EP98959897A EP1034599A2 (en) | 1997-11-28 | 1998-11-30 | High voltage rotating electric machines |
| PL98341573A PL341573A1 (en) | 1997-11-28 | 1998-11-30 | High-voltage rotary electric machine |
| AU15632/99A AU738019B2 (en) | 1997-11-28 | 1998-11-30 | High voltage rotating electric machines |
| KR1020007005259A KR20010015815A (ko) | 1997-11-28 | 1998-11-30 | 고전압 회전 전기장치 |
| PCT/EP1998/007738 WO1999029013A2 (en) | 1997-11-28 | 1998-11-30 | High voltage rotating electric machines |
| IL13607098A IL136070A0 (en) | 1997-11-28 | 1998-11-30 | High voltage rotating electric machines |
| BR9815011-1A BR9815011A (pt) | 1997-11-28 | 1998-11-30 | Máquina elétrica rotativa de alta voltagem |
| CA002309735A CA2309735A1 (en) | 1997-11-28 | 1998-11-30 | High voltage rotating electric machines |
| JP2000523737A JP2001525653A (ja) | 1997-11-28 | 1998-11-30 | 高電圧回転電気機械 |
| CN98811460A CN1279833A (zh) | 1997-11-28 | 1998-11-30 | 高压旋转电机 |
| NO20002732A NO20002732L (no) | 1997-11-28 | 2000-05-26 | Roterende elektriske maskiner av høyspenningstype |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9725316A GB2331860A (en) | 1997-11-28 | 1997-11-28 | High voltage rotating electric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB9725316D0 GB9725316D0 (en) | 1998-01-28 |
| GB2331860A true GB2331860A (en) | 1999-06-02 |
Family
ID=10822863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9725316A Withdrawn GB2331860A (en) | 1997-11-28 | 1997-11-28 | High voltage rotating electric machine |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1034599A2 (pt) |
| JP (1) | JP2001525653A (pt) |
| KR (1) | KR20010015815A (pt) |
| CN (1) | CN1279833A (pt) |
| AU (1) | AU738019B2 (pt) |
| BR (1) | BR9815011A (pt) |
| CA (1) | CA2309735A1 (pt) |
| GB (1) | GB2331860A (pt) |
| IL (1) | IL136070A0 (pt) |
| NO (1) | NO20002732L (pt) |
| PL (1) | PL341573A1 (pt) |
| WO (1) | WO1999029013A2 (pt) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1193828A2 (en) * | 2000-09-27 | 2002-04-03 | Siemens Westinghouse Power Corporation | Power system having stator coils for grading voltage between inner vent tubes and coil strands and associated methods |
| WO2002063751A1 (en) * | 2000-12-29 | 2002-08-15 | General Electric Company | Superconductive armature winding for an electrical machine |
| EP1473815A2 (en) * | 2003-04-28 | 2004-11-03 | General Electric Company | Superconducting multi-pole electrical machine |
| US8847424B2 (en) | 2011-12-07 | 2014-09-30 | Envision Energy (Denmark) Aps | Wind turbine with sealed off stator chamber |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE518216C2 (sv) | 2000-04-06 | 2002-09-10 | Abb Ab | Förfarande vid drift av synkronkompensator samt sådan synkronkompensator. |
| US8729765B2 (en) * | 2011-07-26 | 2014-05-20 | GM Global Technology Operations LLC | Field coil for an electric machine |
| CN103730987B (zh) * | 2014-01-15 | 2015-12-30 | 王宝根 | 超导液散热、复合粉末导电线绕制定子转子的高频电机 |
| CN106602757A (zh) * | 2016-12-26 | 2017-04-26 | 合肥恒大江海泵业股份有限公司 | 一种充水式潜水电机的定子槽形 |
| DE102018219817A1 (de) * | 2018-11-19 | 2020-05-20 | Mahle International Gmbh | Elektrische Maschine, insbesondere für ein Fahrzeug |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4785138A (en) * | 1985-12-06 | 1988-11-15 | Kabel Electro Gesellschaft mit beschrankter Haftung | Electric cable for use as phase winding for linear motors |
| JPH03245748A (ja) * | 1990-02-23 | 1991-11-01 | Toshiba Corp | 空隙電機子巻線 |
| WO1997045924A1 (en) * | 1996-05-29 | 1997-12-04 | Asea Brown Boveri Ab | A turbo-generator plant |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4091298A (en) * | 1975-12-18 | 1978-05-23 | General Electric Company | Cryogenic current lead construction with self-contained automatic coolant vapor flow control |
| SU961048A1 (ru) * | 1979-12-06 | 1982-09-23 | Научно-Исследовательский Сектор Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им.С.Я.Жука | Статор генератора |
| US4330726A (en) * | 1980-12-04 | 1982-05-18 | General Electric Company | Air-gap winding stator construction for dynamoelectric machine |
| US5036165A (en) * | 1984-08-23 | 1991-07-30 | General Electric Co. | Semi-conducting layer for insulated electrical conductors |
-
1997
- 1997-11-28 GB GB9725316A patent/GB2331860A/en not_active Withdrawn
-
1998
- 1998-11-30 CA CA002309735A patent/CA2309735A1/en not_active Abandoned
- 1998-11-30 AU AU15632/99A patent/AU738019B2/en not_active Ceased
- 1998-11-30 EP EP98959897A patent/EP1034599A2/en not_active Withdrawn
- 1998-11-30 JP JP2000523737A patent/JP2001525653A/ja not_active Withdrawn
- 1998-11-30 PL PL98341573A patent/PL341573A1/xx unknown
- 1998-11-30 BR BR9815011-1A patent/BR9815011A/pt not_active IP Right Cessation
- 1998-11-30 IL IL13607098A patent/IL136070A0/xx unknown
- 1998-11-30 KR KR1020007005259A patent/KR20010015815A/ko not_active Application Discontinuation
- 1998-11-30 WO PCT/EP1998/007738 patent/WO1999029013A2/en not_active Application Discontinuation
- 1998-11-30 CN CN98811460A patent/CN1279833A/zh active Pending
-
2000
- 2000-05-26 NO NO20002732A patent/NO20002732L/no not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4785138A (en) * | 1985-12-06 | 1988-11-15 | Kabel Electro Gesellschaft mit beschrankter Haftung | Electric cable for use as phase winding for linear motors |
| JPH03245748A (ja) * | 1990-02-23 | 1991-11-01 | Toshiba Corp | 空隙電機子巻線 |
| WO1997045924A1 (en) * | 1996-05-29 | 1997-12-04 | Asea Brown Boveri Ab | A turbo-generator plant |
Non-Patent Citations (1)
| Title |
|---|
| WPI Abstract Accession No. 91-365595/50 & JP 3245748 A * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1193828A2 (en) * | 2000-09-27 | 2002-04-03 | Siemens Westinghouse Power Corporation | Power system having stator coils for grading voltage between inner vent tubes and coil strands and associated methods |
| EP1193828A3 (en) * | 2000-09-27 | 2002-06-19 | Siemens Westinghouse Power Corporation | Power system having stator coils for grading voltage between inner vent tubes and coil strands and associated methods |
| US6624547B1 (en) * | 2000-09-27 | 2003-09-23 | Siemens Westinghouse Power Corporation | Power system having stator coils for grading voltage between inner vent tubes and coil strands and associated methods |
| WO2002063751A1 (en) * | 2000-12-29 | 2002-08-15 | General Electric Company | Superconductive armature winding for an electrical machine |
| EP1473815A2 (en) * | 2003-04-28 | 2004-11-03 | General Electric Company | Superconducting multi-pole electrical machine |
| EP1473815A3 (en) * | 2003-04-28 | 2007-01-03 | General Electric Company | Superconducting multi-pole electrical machine |
| US7547999B2 (en) | 2003-04-28 | 2009-06-16 | General Electric Company | Superconducting multi-pole electrical machine |
| US8212437B2 (en) | 2003-04-28 | 2012-07-03 | General Electric Company | Superconducting multi-pole electrical machine |
| US8847424B2 (en) | 2011-12-07 | 2014-09-30 | Envision Energy (Denmark) Aps | Wind turbine with sealed off stator chamber |
| US9046081B2 (en) | 2011-12-07 | 2015-06-02 | Envision Energy (Denmark) Aps | Wind turbine with sealed off stator chamber |
Also Published As
| Publication number | Publication date |
|---|---|
| AU1563299A (en) | 1999-06-16 |
| NO20002732D0 (no) | 2000-05-26 |
| CN1279833A (zh) | 2001-01-10 |
| KR20010015815A (ko) | 2001-02-26 |
| WO1999029013A2 (en) | 1999-06-10 |
| PL341573A1 (en) | 2001-04-23 |
| BR9815011A (pt) | 2000-10-03 |
| AU738019B2 (en) | 2001-09-06 |
| EP1034599A2 (en) | 2000-09-13 |
| CA2309735A1 (en) | 1999-06-10 |
| IL136070A0 (en) | 2001-05-20 |
| JP2001525653A (ja) | 2001-12-11 |
| NO20002732L (no) | 2000-05-26 |
| GB9725316D0 (en) | 1998-01-28 |
| WO1999029013A3 (en) | 1999-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |