JP6220639B2 - 密閉形圧縮機及びこれを適用した冷蔵庫 - Google Patents

密閉形圧縮機及びこれを適用した冷蔵庫 Download PDF

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Publication number
JP6220639B2
JP6220639B2 JP2013232115A JP2013232115A JP6220639B2 JP 6220639 B2 JP6220639 B2 JP 6220639B2 JP 2013232115 A JP2013232115 A JP 2013232115A JP 2013232115 A JP2013232115 A JP 2013232115A JP 6220639 B2 JP6220639 B2 JP 6220639B2
Authority
JP
Japan
Prior art keywords
fixed piece
gas
sleeve
crankshaft
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.)
Active
Application number
JP2013232115A
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English (en)
Japanese (ja)
Other versions
JP2015094224A (ja
JP2015094224A5 (zh
Inventor
奨一 加納
奨一 加納
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.)
Hitachi Appliances Inc
Original Assignee
Hitachi Appliances Inc
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 Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Priority to JP2013232115A priority Critical patent/JP6220639B2/ja
Priority to KR1020140011984A priority patent/KR20150053679A/ko
Priority to CN201410050584.3A priority patent/CN104632580B/zh
Publication of JP2015094224A publication Critical patent/JP2015094224A/ja
Publication of JP2015094224A5 publication Critical patent/JP2015094224A5/ja
Application granted granted Critical
Publication of JP6220639B2 publication Critical patent/JP6220639B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/18—Lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
JP2013232115A 2013-11-08 2013-11-08 密閉形圧縮機及びこれを適用した冷蔵庫 Active JP6220639B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013232115A JP6220639B2 (ja) 2013-11-08 2013-11-08 密閉形圧縮機及びこれを適用した冷蔵庫
KR1020140011984A KR20150053679A (ko) 2013-11-08 2014-02-03 밀폐형 압축기
CN201410050584.3A CN104632580B (zh) 2013-11-08 2014-02-14 密闭型压缩机及冰箱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013232115A JP6220639B2 (ja) 2013-11-08 2013-11-08 密閉形圧縮機及びこれを適用した冷蔵庫

Publications (3)

Publication Number Publication Date
JP2015094224A JP2015094224A (ja) 2015-05-18
JP2015094224A5 JP2015094224A5 (zh) 2016-04-07
JP6220639B2 true JP6220639B2 (ja) 2017-10-25

Family

ID=53196818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013232115A Active JP6220639B2 (ja) 2013-11-08 2013-11-08 密閉形圧縮機及びこれを適用した冷蔵庫

Country Status (3)

Country Link
JP (1) JP6220639B2 (zh)
KR (1) KR20150053679A (zh)
CN (1) CN104632580B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105114285A (zh) * 2015-07-07 2015-12-02 安徽美芝制冷设备有限公司 压缩机的曲轴组件和具有其的压缩机
US10309384B2 (en) 2015-07-17 2019-06-04 Anhui Meizhi Compressor Co., Ltd. Piston compressor and refrigeration system having the same
CN105089982B (zh) * 2015-07-17 2017-06-16 安徽美芝制冷设备有限公司 活塞式压缩机以及具有其的制冷系统
CN113080957B (zh) * 2021-04-09 2023-04-14 自贡市第一人民医院 一种正压封管接头及采血留置针

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT238840Y1 (it) * 1995-02-23 2000-11-15 Zanussi Elettromecc Compressore ermetico alternativo con sistema dilubrificazione perfezionato
CN1231667C (zh) * 2002-04-29 2005-12-14 乐金电子(天津)电器有限公司 密闭型压缩机的抽油装置
CN1273737C (zh) * 2002-04-29 2006-09-06 乐金电子(天津)电器有限公司 密闭型压缩机的供油结构
KR100679130B1 (ko) * 2003-03-14 2007-02-07 마쯔시다덴기산교 가부시키가이샤 압축기
CN100422554C (zh) * 2003-03-14 2008-10-01 松下电器产业株式会社 压缩机
BRPI0604908A (pt) * 2006-10-31 2008-07-01 Whirlpool Sa bomba de óleo para compressor de refrigeração
JP5716161B2 (ja) * 2011-03-02 2015-05-13 パナソニックＩｐマネジメント株式会社 密閉型圧縮機

Also Published As

Publication number Publication date
KR20150053679A (ko) 2015-05-18
JP2015094224A (ja) 2015-05-18
CN104632580A (zh) 2015-05-20
CN104632580B (zh) 2017-03-01

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