SG10201804004XA - Hermetic compressor and device using the same - Google Patents

Hermetic compressor and device using the same

Info

Publication number
SG10201804004XA
SG10201804004XA SG10201804004XA SG10201804004XA SG10201804004XA SG 10201804004X A SG10201804004X A SG 10201804004XA SG 10201804004X A SG10201804004X A SG 10201804004XA SG 10201804004X A SG10201804004X A SG 10201804004XA SG 10201804004X A SG10201804004X A SG 10201804004XA
Authority
SG
Singapore
Prior art keywords
hermetic compressor
piston
pin
same
extends
Prior art date
Application number
SG10201804004XA
Other languages
English (en)
Inventor
Nagata Shuhei
Suzuki Hiroa
Mukai Yuugo
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
Publication of SG10201804004XA publication Critical patent/SG10201804004XA/en

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
    • 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
    • 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
    • F04B39/0005—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 adaptations of pistons
    • 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
    • F04B39/0276—Lubrication characterised by the compressor type the pump being of the reciprocating piston type, e.g. oscillating, free-piston 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
    • F04B39/02—Lubrication
    • F04B39/0284—Constructional details, e.g. reservoirs in the casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
SG10201804004XA 2017-06-14 2018-05-11 Hermetic compressor and device using the same SG10201804004XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017116395A JP2019002306A (ja) 2017-06-14 2017-06-14 密閉型圧縮機およびこれを用いた機器

Publications (1)

Publication Number Publication Date
SG10201804004XA true SG10201804004XA (en) 2019-01-30

Family

ID=64839234

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201804004XA SG10201804004XA (en) 2017-06-14 2018-05-11 Hermetic compressor and device using the same

Country Status (4)

Country Link
JP (1) JP2019002306A (ko)
KR (1) KR101994681B1 (ko)
CN (1) CN109083826A (ko)
SG (1) SG10201804004XA (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7258710B2 (ja) * 2019-10-01 2023-04-17 ジーエムシーシー アンド ウェリング アプライアンス コンポーネント （タイランド） カンパニー リミテッド 圧縮機およびこれを用いた機器
CN113389710B (zh) * 2021-07-27 2022-11-18 珠海格力节能环保制冷技术研究中心有限公司 一种活塞式压缩机上的活塞销及活塞式压缩机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07208333A (ja) * 1994-01-24 1995-08-08 Aisan Ind Co Ltd ピストン式流体ポンプ
JPH07224761A (ja) 1994-02-09 1995-08-22 Matsushita Refrig Co Ltd 密閉型圧縮機
JPH07317899A (ja) * 1994-05-25 1995-12-08 Daihatsu Motor Co Ltd 内燃機関のピストンピン及びその加工方法
JP3872146B2 (ja) * 1996-11-08 2007-01-24 松下冷機株式会社 密閉型圧縮機
JPH10281068A (ja) * 1997-04-04 1998-10-20 Matsushita Refrig Co Ltd 密閉型圧縮機
KR100301469B1 (ko) * 1998-02-26 2002-02-28 구자홍 밀폐형전동식압축기의오일공급구조
KR100296102B1 (ko) * 1998-03-12 2002-02-19 이충전 압축기의오일공급구조
KR100871129B1 (ko) * 2002-10-31 2008-12-03 엘지전자 주식회사 밀폐형압축기의 커넥팅로드 오일공급구조
JP2013100797A (ja) * 2011-11-10 2013-05-23 Panasonic Corp 密閉型圧縮機
JP2017075531A (ja) * 2015-10-13 2017-04-20 日立アプライアンス株式会社 密閉型圧縮機及びこれを備えた機器

Also Published As

Publication number Publication date
KR101994681B1 (ko) 2019-07-02
CN109083826A (zh) 2018-12-25
JP2019002306A (ja) 2019-01-10
KR20180136363A (ko) 2018-12-24

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