JPWO2020004382A1 - 密閉型冷媒圧縮機およびそれを用いた冷凍・冷蔵装置 - Google Patents

密閉型冷媒圧縮機およびそれを用いた冷凍・冷蔵装置 Download PDF

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Publication number
JPWO2020004382A1
JPWO2020004382A1 JP2020527541A JP2020527541A JPWO2020004382A1 JP WO2020004382 A1 JPWO2020004382 A1 JP WO2020004382A1 JP 2020527541 A JP2020527541 A JP 2020527541A JP 2020527541 A JP2020527541 A JP 2020527541A JP WO2020004382 A1 JPWO2020004382 A1 JP WO2020004382A1
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JP
Japan
Prior art keywords
sliding
refrigerant compressor
length
sliding surface
lubricating oil
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
Application number
JP2020527541A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020004382A5 (fr
Inventor
寛人 林
寛人 林
川端　淳太
淳太 川端
照正 井出
照正 井出
明石　浩業
浩業 明石
政信 権藤
政信 権藤
八木　章夫
章夫 八木
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.)
Panasonic Appliances Refrigeration Devices Singapore Pte Ltd
Original Assignee
Panasonic Appliances Refrigeration Devices Singapore Pte Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Appliances Refrigeration Devices Singapore Pte Ltd filed Critical Panasonic Appliances Refrigeration Devices Singapore Pte Ltd
Publication of JPWO2020004382A1 publication Critical patent/JPWO2020004382A1/ja
Publication of JPWO2020004382A5 publication Critical patent/JPWO2020004382A5/ja
Pending legal-status Critical Current

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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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
    • F04B39/0253—Hermetic compressors with oil distribution channels in the rotating shaft using centrifugal force for transporting the oil
    • 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
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0215—Lubrication characterised by the use of a special lubricant
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/122—Cylinder block
    • 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
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/02—Compression machines, plants or systems with non-reversible cycle with compressor of reciprocating-piston type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Lubricants (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
JP2020527541A 2018-06-27 2019-06-25 密閉型冷媒圧縮機およびそれを用いた冷凍・冷蔵装置 Pending JPWO2020004382A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018122489 2018-06-27
JP2018122489 2018-06-27
PCT/JP2019/025141 WO2020004382A1 (fr) 2018-06-27 2019-06-25 Compresseur de réfrigérant hermétique et appareil de congélation/réfrigération l'utilisant

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020208039A Division JP7064562B2 (ja) 2018-06-27 2020-12-16 密閉型冷媒圧縮機およびそれを用いた冷凍・冷蔵装置

Publications (2)

Publication Number Publication Date
JPWO2020004382A1 true JPWO2020004382A1 (ja) 2021-08-05
JPWO2020004382A5 JPWO2020004382A5 (fr) 2022-11-11

Family

ID=68986704

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020527541A Pending JPWO2020004382A1 (ja) 2018-06-27 2019-06-25 密閉型冷媒圧縮機およびそれを用いた冷凍・冷蔵装置
JP2020208039A Active JP7064562B2 (ja) 2018-06-27 2020-12-16 密閉型冷媒圧縮機およびそれを用いた冷凍・冷蔵装置

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JP2020208039A Active JP7064562B2 (ja) 2018-06-27 2020-12-16 密閉型冷媒圧縮機およびそれを用いた冷凍・冷蔵装置

Country Status (5)

Country Link
US (1) US20210123426A1 (fr)
EP (1) EP3816441A4 (fr)
JP (2) JPWO2020004382A1 (fr)
CN (1) CN112352102B (fr)
WO (1) WO2020004382A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112352102B (zh) * 2018-06-27 2024-02-23 松下电器制冷装置新加坡 密封制冷压缩机以及使用该密封制冷压缩机的冷藏冷冻装置
WO2024071128A1 (fr) * 2022-09-30 2024-04-04 パナソニック アプライアンシズ リフリジレーション デヴァイシズ シンガポール Compresseur de fluide frigorigène hermétique, son procédé de fonctionnement et dispositif de congélation/réfrigération l'utilisant

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11293273A (ja) * 1998-04-15 1999-10-26 Toshiba Corp 冷凍サイクル用組成物、乾燥剤および冷媒圧縮機
JP2006509899A (ja) * 2002-12-11 2006-03-23 エクソンモービル　リサーチ　アンド　エンジニアリング　カンパニー 高粘度指数の、幅広い温度で機能性を有する流体組成物、その製造方法およびその用途
JP2006161712A (ja) * 2004-12-08 2006-06-22 Matsushita Electric Ind Co Ltd 圧縮機
JP2009121316A (ja) * 2007-11-14 2009-06-04 Daikin Ind Ltd 密閉型圧縮機
JP2009264134A (ja) * 2008-04-22 2009-11-12 Mitsubishi Electric Corp 並列ロータリ圧縮機
JP2014240702A (ja) * 2011-10-06 2014-12-25 パナソニック株式会社 冷凍装置
JP2017508020A (ja) * 2013-12-20 2017-03-23 ワールプール・エシ・ア 潤滑性が改善され、性能係数が上昇した油、潤滑剤組成物、使用および機械装置
JP2018083920A (ja) * 2016-11-25 2018-05-31 出光興産株式会社 冷凍機油、及び冷凍機用組成物
WO2018101246A1 (fr) * 2016-11-29 2018-06-07 パナソニック アプライアンシズ リフリジレーション デヴァイシズ シンガポール Compresseur de fluide frigorigène et appareil de réfrigération/stockage de froid dans lequel celui-ci est utilisé

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519972A (en) * 1978-07-31 1980-02-13 Toyoda Autom Loom Works Ltd Swash plate type compressor
US5273410A (en) * 1989-12-28 1993-12-28 Kabushiki Kaisha Toshiba Compressor exhibiting an iron sulfide wear surface
JP2000129250A (ja) * 1998-10-29 2000-05-09 Toshiba Corp 冷凍サイクル用組成物、乾燥剤、冷媒圧縮機および冷凍装置
US6736991B1 (en) * 2003-02-12 2004-05-18 Crompton Corporation Refrigeration lubricant for hydrofluorocarbon refrigerants
JP2006117720A (ja) 2004-10-19 2006-05-11 Nippon Oil Corp 銅−鉛腐食抑制剤及び潤滑油組成物
EP1950279B1 (fr) * 2005-11-15 2018-08-08 Idemitsu Kosan Co., Ltd. Machine frigorifique
JP2008297447A (ja) * 2007-05-31 2008-12-11 Adeka Corp 潤滑油およびグリース用基油
JP5222244B2 (ja) 2009-07-15 2013-06-26 日立アプライアンス株式会社 往復圧縮機
JP2011111930A (ja) * 2009-11-25 2011-06-09 Panasonic Corp 冷媒圧縮機と冷媒圧縮機用冷凍機油および冷凍装置
JP5671695B2 (ja) 2010-10-18 2015-02-18 パナソニックＩｐマネジメント株式会社 冷凍装置
BRPI1100652B1 (pt) * 2011-01-13 2021-08-10 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Arranjo de mancalização para um compressor alternativo de refrigeração
BR102012025039B1 (pt) * 2012-10-01 2021-09-28 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Aperfeiçoamentos de mancalização radial em um compressor alternativo de refrigeração
WO2014103136A1 (fr) * 2012-12-27 2014-07-03 パナソニック株式会社 Compresseur à spirale
JP2018003639A (ja) * 2016-06-29 2018-01-11 日立アプライアンス株式会社 密閉型圧縮機
CN112352102B (zh) * 2018-06-27 2024-02-23 松下电器制冷装置新加坡 密封制冷压缩机以及使用该密封制冷压缩机的冷藏冷冻装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11293273A (ja) * 1998-04-15 1999-10-26 Toshiba Corp 冷凍サイクル用組成物、乾燥剤および冷媒圧縮機
JP2006509899A (ja) * 2002-12-11 2006-03-23 エクソンモービル　リサーチ　アンド　エンジニアリング　カンパニー 高粘度指数の、幅広い温度で機能性を有する流体組成物、その製造方法およびその用途
JP2006161712A (ja) * 2004-12-08 2006-06-22 Matsushita Electric Ind Co Ltd 圧縮機
JP2009121316A (ja) * 2007-11-14 2009-06-04 Daikin Ind Ltd 密閉型圧縮機
JP2009264134A (ja) * 2008-04-22 2009-11-12 Mitsubishi Electric Corp 並列ロータリ圧縮機
JP2014240702A (ja) * 2011-10-06 2014-12-25 パナソニック株式会社 冷凍装置
JP2017508020A (ja) * 2013-12-20 2017-03-23 ワールプール・エシ・ア 潤滑性が改善され、性能係数が上昇した油、潤滑剤組成物、使用および機械装置
JP2018083920A (ja) * 2016-11-25 2018-05-31 出光興産株式会社 冷凍機油、及び冷凍機用組成物
WO2018101246A1 (fr) * 2016-11-29 2018-06-07 パナソニック アプライアンシズ リフリジレーション デヴァイシズ シンガポール Compresseur de fluide frigorigène et appareil de réfrigération/stockage de froid dans lequel celui-ci est utilisé

Also Published As

Publication number Publication date
JP7064562B2 (ja) 2022-05-10
CN112352102A (zh) 2021-02-09
EP3816441A1 (fr) 2021-05-05
WO2020004382A1 (fr) 2020-01-02
EP3816441A4 (fr) 2021-08-11
JP2021073404A (ja) 2021-05-13
US20210123426A1 (en) 2021-04-29
CN112352102B (zh) 2024-02-23

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