JPWO2023037438A1 - - Google Patents
Info
- Publication number
- JPWO2023037438A1 JPWO2023037438A1 JP2023546619A JP2023546619A JPWO2023037438A1 JP WO2023037438 A1 JPWO2023037438 A1 JP WO2023037438A1 JP 2023546619 A JP2023546619 A JP 2023546619A JP 2023546619 A JP2023546619 A JP 2023546619A JP WO2023037438 A1 JPWO2023037438 A1 JP WO2023037438A1
- Authority
- JP
- Japan
- 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- Withdrawn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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
- F25B31/02—Compressor arrangements of motor-compressor units
- F25B31/026—Compressor arrangements of motor-compressor units with compressor of rotary type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
- H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/032986 WO2023037438A1 (ja) | 2021-09-08 | 2021-09-08 | ロータ、モータ、圧縮機および冷凍サイクル装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023037438A1 true JPWO2023037438A1 (https=) | 2023-03-16 |
| JPWO2023037438A5 JPWO2023037438A5 (https=) | 2023-11-30 |
Family
ID=85507344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023546619A Withdrawn JPWO2023037438A1 (https=) | 2021-09-08 | 2021-09-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240348115A1 (https=) |
| JP (1) | JPWO2023037438A1 (https=) |
| CN (1) | CN117897884A (https=) |
| WO (1) | WO2023037438A1 (https=) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007074898A (ja) * | 2006-12-15 | 2007-03-22 | Hitachi Ltd | 永久磁石式回転電機およびそれを用いた圧縮機 |
| JP5019073B2 (ja) * | 2008-09-30 | 2012-09-05 | 株式会社富士通ゼネラル | 電動機 |
| US20100088169A1 (en) * | 2008-10-08 | 2010-04-08 | Aptakon | Methods and webpages for commerce and information exchange |
| WO2017203618A1 (ja) * | 2016-05-25 | 2017-11-30 | 三菱電機株式会社 | 回転子、電動機、圧縮機、空気調和機、及び電動機の製造方法 |
| JP6692501B2 (ja) * | 2017-08-30 | 2020-05-13 | 三菱電機株式会社 | ロータ、電動機、圧縮機および空気調和装置 |
| CN112075011B (zh) * | 2018-05-10 | 2023-05-09 | 三菱电机株式会社 | 转子、电动机、压缩机及空气调节装置 |
| WO2020194504A1 (ja) * | 2019-03-26 | 2020-10-01 | 三菱電機株式会社 | ロータ、モータ、圧縮機、及び空気調和機 |
-
2021
- 2021-09-08 WO PCT/JP2021/032986 patent/WO2023037438A1/ja not_active Ceased
- 2021-09-08 US US18/682,196 patent/US20240348115A1/en active Pending
- 2021-09-08 CN CN202180101998.2A patent/CN117897884A/zh not_active Withdrawn
- 2021-09-08 JP JP2023546619A patent/JPWO2023037438A1/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US20240348115A1 (en) | 2024-10-17 |
| CN117897884A (zh) | 2024-04-16 |
| WO2023037438A1 (ja) | 2023-03-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230904 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230904 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20240829 |