JPWO2021048895A1 - - Google Patents
Info
- Publication number
- JPWO2021048895A1 JPWO2021048895A1 JP2021544984A JP2021544984A JPWO2021048895A1 JP WO2021048895 A1 JPWO2021048895 A1 JP WO2021048895A1 JP 2021544984 A JP2021544984 A JP 2021544984A JP 2021544984 A JP2021544984 A JP 2021544984A JP WO2021048895 A1 JPWO2021048895 A1 JP WO2021048895A1
- 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.)
- Granted
Links
Classifications
-
- 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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Ac Motors In General (AREA)
- Inverter Devices (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2019/035357 WO2021048895A1 (ja) | 2019-09-09 | 2019-09-09 | 圧縮機駆動装置および空気調和装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021048895A1 true JPWO2021048895A1 (https=) | 2021-03-18 |
| JPWO2021048895A5 JPWO2021048895A5 (https=) | 2022-03-30 |
| JP7258162B2 JP7258162B2 (ja) | 2023-04-14 |
Family
ID=74866208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021544984A Active JP7258162B2 (ja) | 2019-09-09 | 2019-09-09 | 圧縮機駆動装置および空気調和装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7258162B2 (https=) |
| WO (1) | WO2021048895A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608159B (zh) * | 2022-02-18 | 2024-02-20 | 青岛海尔空调器有限总公司 | 用于控制直流空调器的方法及装置、空调器 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02264171A (ja) * | 1990-03-08 | 1990-10-26 | Matsushita Electric Ind Co Ltd | 空気調和機の運転制御装置 |
| JPH06147659A (ja) * | 1992-10-30 | 1994-05-27 | Hitachi Ltd | 圧縮機保温装置 |
| WO2013088541A1 (ja) * | 2011-12-14 | 2013-06-20 | 三菱電機株式会社 | ヒートポンプ装置ならびに、それを備えた空気調和機、ヒートポンプ給湯機、冷蔵庫、および冷凍機 |
-
2019
- 2019-09-09 WO PCT/JP2019/035357 patent/WO2021048895A1/ja not_active Ceased
- 2019-09-09 JP JP2021544984A patent/JP7258162B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02264171A (ja) * | 1990-03-08 | 1990-10-26 | Matsushita Electric Ind Co Ltd | 空気調和機の運転制御装置 |
| JPH06147659A (ja) * | 1992-10-30 | 1994-05-27 | Hitachi Ltd | 圧縮機保温装置 |
| WO2013088541A1 (ja) * | 2011-12-14 | 2013-06-20 | 三菱電機株式会社 | ヒートポンプ装置ならびに、それを備えた空気調和機、ヒートポンプ給湯機、冷蔵庫、および冷凍機 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021048895A1 (ja) | 2021-03-18 |
| JP7258162B2 (ja) | 2023-04-14 |
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