JP7636428B2 - 圧縮機、および冷凍サイクル装置 - Google Patents

圧縮機、および冷凍サイクル装置 Download PDF

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Publication number
JP7636428B2
JP7636428B2 JP2022557398A JP2022557398A JP7636428B2 JP 7636428 B2 JP7636428 B2 JP 7636428B2 JP 2022557398 A JP2022557398 A JP 2022557398A JP 2022557398 A JP2022557398 A JP 2022557398A JP 7636428 B2 JP7636428 B2 JP 7636428B2
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Japan
Prior art keywords
bearing
cylinder
rotating shaft
sealed container
auxiliary bearing
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JP2022557398A
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Japanese (ja)
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JPWO2022085443A1 (https=
Inventor
大志 長畑
勝吾 志田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carrier Japan Corp
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Carrier Japan Corp
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2022557398A 2020-10-22 2021-10-06 圧縮機、および冷凍サイクル装置 Active JP7636428B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020177278 2020-10-22
JP2020177278 2020-10-22
PCT/JP2021/036914 WO2022085443A1 (ja) 2020-10-22 2021-10-06 圧縮機、および冷凍サイクル装置

Publications (2)

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JPWO2022085443A1 JPWO2022085443A1 (https=) 2022-04-28
JP7636428B2 true JP7636428B2 (ja) 2025-02-26

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ID=81289646

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JP2022557398A Active JP7636428B2 (ja) 2020-10-22 2021-10-06 圧縮機、および冷凍サイクル装置

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JP (1) JP7636428B2 (https=)
CN (1) CN116324173B (https=)
WO (1) WO2022085443A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116816670A (zh) * 2023-04-27 2023-09-29 珠海格力节能环保制冷技术研究中心有限公司 泵体组件、压缩机和空调器
JP2025151628A (ja) * 2024-03-28 2025-10-09 株式会社豊田自動織機 ローリングピストン型圧縮機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020161965A1 (ja) 2019-02-07 2020-08-13 東芝キヤリア株式会社 回転式圧縮機、回転式圧縮機の製造方法及び冷凍サイクル装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988267A (en) * 1957-12-23 1961-06-13 Gen Electric Rotary compressor lubricating arrangement
CA1274494A (en) * 1984-11-13 1990-09-25 Edwin L. Gannaway Rotary compressor lubrication arrangement
CN101581305A (zh) * 2009-06-12 2009-11-18 广东美芝制冷设备有限公司 旋转式压缩机的吐油量降低装置及其控制方法
JP2015197056A (ja) * 2014-03-31 2015-11-09 ダイキン工業株式会社 圧縮機
JP6762253B2 (ja) * 2017-03-28 2020-09-30 東芝キヤリア株式会社 回転式圧縮機及び冷凍サイクル装置
CN207349099U (zh) * 2017-10-10 2018-05-11 珠海凌达压缩机有限公司 法兰、泵体以及压缩机

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020161965A1 (ja) 2019-02-07 2020-08-13 東芝キヤリア株式会社 回転式圧縮機、回転式圧縮機の製造方法及び冷凍サイクル装置

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Publication number Publication date
JPWO2022085443A1 (https=) 2022-04-28
WO2022085443A1 (ja) 2022-04-28
CN116324173B (zh) 2025-12-12
CN116324173A (zh) 2023-06-23

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