JPWO2023210444A1 - - Google Patents
Info
- Publication number
- JPWO2023210444A1 JPWO2023210444A1 JP2024517223A JP2024517223A JPWO2023210444A1 JP WO2023210444 A1 JPWO2023210444 A1 JP WO2023210444A1 JP 2024517223 A JP2024517223 A JP 2024517223A JP 2024517223 A JP2024517223 A JP 2024517223A JP WO2023210444 A1 JPWO2023210444 A1 JP WO2023210444A1
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
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- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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- 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
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- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0202—Voltage
-
- 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
- F25B2400/00—Component parts or details not otherwise provided for in this subclass
- F25B2400/12—Inflammable refrigerants
-
- 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inverter Devices (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022075303 | 2022-04-28 | ||
| PCT/JP2023/015489 WO2023210444A1 (ja) | 2022-04-28 | 2023-04-18 | 冷凍サイクル装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023210444A1 true JPWO2023210444A1 (https=) | 2023-11-02 |
| JPWO2023210444A5 JPWO2023210444A5 (https=) | 2026-02-27 |
Family
ID=88518617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024517223A Pending JPWO2023210444A1 (https=) | 2022-04-28 | 2023-04-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250290502A1 (https=) |
| EP (1) | EP4517088A4 (https=) |
| JP (1) | JPWO2023210444A1 (https=) |
| CN (1) | CN119096050A (https=) |
| WO (1) | WO2023210444A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9829226B2 (en) * | 2011-04-28 | 2017-11-28 | Mitsubishi Electric Corporation | Heat pump device, heat pump system, and method for controlling inverter |
| CN106085363A (zh) | 2011-05-19 | 2016-11-09 | 旭硝子株式会社 | 工作介质及热循环系统 |
| EP2711407B1 (en) | 2011-05-19 | 2018-11-07 | AGC Inc. | Working medium and heat-cycle system |
| JP6582236B2 (ja) * | 2015-06-11 | 2019-10-02 | パナソニックＩｐマネジメント株式会社 | 冷凍サイクル装置 |
| JP6857813B2 (ja) * | 2018-03-05 | 2021-04-14 | パナソニックＩｐマネジメント株式会社 | 冷凍サイクル装置 |
| JP6960570B2 (ja) * | 2018-10-29 | 2021-11-05 | パナソニックＩｐマネジメント株式会社 | 冷凍サイクル装置 |
| JP7515064B2 (ja) * | 2020-04-01 | 2024-07-12 | パナソニックＩｐマネジメント株式会社 | 冷凍サイクル用作動媒体および冷凍サイクルシステム |
| JP7168892B2 (ja) * | 2020-09-04 | 2022-11-10 | ダイキン工業株式会社 | 冷媒としての使用、および、冷凍サイクル装置 |
-
2023
- 2023-04-18 WO PCT/JP2023/015489 patent/WO2023210444A1/ja not_active Ceased
- 2023-04-18 CN CN202380036409.6A patent/CN119096050A/zh active Pending
- 2023-04-18 JP JP2024517223A patent/JPWO2023210444A1/ja active Pending
- 2023-04-18 EP EP23796187.5A patent/EP4517088A4/en active Pending
- 2023-04-18 US US18/860,395 patent/US20250290502A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4517088A1 (en) | 2025-03-05 |
| WO2023210444A1 (ja) | 2023-11-02 |
| CN119096050A (zh) | 2024-12-06 |
| EP4517088A4 (en) | 2025-07-30 |
| US20250290502A1 (en) | 2025-09-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20260218 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260218 |