JPWO2020106879A5 - - Google Patents
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- Publication number
- JPWO2020106879A5 JPWO2020106879A5 JP2021527079A JP2021527079A JPWO2020106879A5 JP WO2020106879 A5 JPWO2020106879 A5 JP WO2020106879A5 JP 2021527079 A JP2021527079 A JP 2021527079A JP 2021527079 A JP2021527079 A JP 2021527079A JP WO2020106879 A5 JPWO2020106879 A5 JP WO2020106879A5
- Authority
- JP
- Japan
- Prior art keywords
- gas compression
- compression device
- shaft
- rotating
- motor
- 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
- 238000007906 compression Methods 0.000 claims description 35
- 230000005520 electrodynamics Effects 0.000 claims description 18
- 230000005291 magnetic Effects 0.000 claims description 18
- 230000000712 assembly Effects 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 8
- 230000005294 ferromagnetic Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000000314 lubricant Substances 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 230000001360 synchronised Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 230000001846 repelling Effects 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862769323P | 2018-11-19 | 2018-11-19 | |
PCT/US2019/062465 WO2020106879A1 (en) | 2018-11-19 | 2019-11-20 | Lubrication-free centrifugal compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022536225A JP2022536225A (ja) | 2022-08-15 |
JPWO2020106879A5 true JPWO2020106879A5 (de) | 2022-08-22 |
Family
ID=70774271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021527079A Pending JP2022536225A (ja) | 2018-11-19 | 2019-11-20 | 無潤滑遠心圧縮機 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20220049709A1 (de) |
EP (1) | EP3847372A4 (de) |
JP (1) | JP2022536225A (de) |
CN (1) | CN113383164A (de) |
BR (1) | BR112021009442A8 (de) |
CA (1) | CA3115111A1 (de) |
MX (1) | MX2021002763A (de) |
WO (1) | WO2020106879A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220299033A1 (en) * | 2021-03-18 | 2022-09-22 | Gscd Corp. | Gas Seal Column Pump for Elevated Temperature Applications |
CN117967600B (zh) * | 2024-04-01 | 2024-05-28 | 佛山市南海九洲普惠风机有限公司 | 一种磁悬浮离心风机叶轮 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL109967A (en) * | 1993-06-15 | 1997-07-13 | Multistack Int Ltd | Compressor |
CH694814A5 (de) * | 1999-10-05 | 2005-07-29 | Silphenix Gmbh | Homopolares, passives, elektrodynamisches Magnetlager mit erhöhter Steifigkeit. |
NL1018212C2 (nl) * | 2001-06-05 | 2002-12-10 | Siemens Demag Delaval Turbomac | Compressoreenheid omvattende een centrifugaalcompressor en een elektromotor. |
US8183456B1 (en) * | 2002-05-23 | 2012-05-22 | Jon Murray Schroeder | Thermoelectric device with make-before-break high frequency converter |
JP4349089B2 (ja) * | 2003-11-10 | 2009-10-21 | 株式会社エクォス・リサーチ | アキシャルギャップ回転電機 |
TW200521350A (en) * | 2003-12-25 | 2005-07-01 | Delta Electronics Inc | Magnetic bearing system |
DE112006003333T5 (de) * | 2005-12-09 | 2008-10-09 | Ntn Corp. | In einen Motor eingebaute Magnetlagervorrichtung |
RU2394172C1 (ru) * | 2006-03-24 | 2010-07-10 | Сименс Акциенгезелльшафт | Компрессорный блок и применение охлаждающей среды |
WO2008108063A1 (ja) * | 2007-03-01 | 2008-09-12 | Ntn Corporation | モータ一体型磁気軸受装置 |
US8138696B2 (en) * | 2009-12-22 | 2012-03-20 | Kress Motors, LLC | Dipolar axial compression permanent magnet motor |
WO2012058069A2 (en) * | 2010-10-27 | 2012-05-03 | Dresser-Rand Company | System and method for rapid pressurization of a motor/bearing cooling loop for a hermetically sealed motor/compressor system |
KR101504856B1 (ko) * | 2011-01-27 | 2015-03-20 | 가꼬우호진 시바우라 고교 다이가꾸 | 고정자 티스, 고정자, 회전 전기자, 및 회전 전기자의 제어 방법 |
CN103427538B (zh) * | 2013-08-27 | 2015-10-21 | 三峡大学 | 飞轮电池磁悬浮支承装置 |
ITFI20130204A1 (it) * | 2013-09-03 | 2015-03-04 | Nuovo Pignone Srl | "fan-cooled electrical machine with axial thrust compensation" |
US20150104335A1 (en) * | 2013-10-15 | 2015-04-16 | Solar Turbines Incorporated | Internal-driven compressor having a powered compressor rotor |
JP6487163B2 (ja) * | 2014-07-31 | 2019-03-20 | 三菱重工サーマルシステムズ株式会社 | ターボ冷凍機 |
WO2016168934A1 (en) * | 2015-04-21 | 2016-10-27 | Exonetik Inc. | Magnetorheological fluid clutch apparatus with cylindrical fluid gap |
CN204741386U (zh) * | 2015-06-23 | 2015-11-04 | 江西理工大学 | 双转子轴向磁路机械变磁通永磁型同步电机 |
US10598221B2 (en) * | 2016-10-11 | 2020-03-24 | Baker Hughes Oilfield Operations, Llc | Permanent magnet thrust bearing |
CN107420321A (zh) * | 2017-06-30 | 2017-12-01 | 华中科技大学 | 一种永磁轴向磁通变频风机 |
-
2019
- 2019-11-20 US US17/275,106 patent/US20220049709A1/en not_active Abandoned
- 2019-11-20 MX MX2021002763A patent/MX2021002763A/es unknown
- 2019-11-20 JP JP2021527079A patent/JP2022536225A/ja active Pending
- 2019-11-20 CN CN201980074924.7A patent/CN113383164A/zh active Pending
- 2019-11-20 CA CA3115111A patent/CA3115111A1/en active Pending
- 2019-11-20 WO PCT/US2019/062465 patent/WO2020106879A1/en active Search and Examination
- 2019-11-20 BR BR112021009442A patent/BR112021009442A8/pt unknown
- 2019-11-20 EP EP19888086.6A patent/EP3847372A4/de not_active Withdrawn
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