SG136028A1 - Enclosed compressor, freezer, and refrigerator - Google Patents

Enclosed compressor, freezer, and refrigerator

Info

Publication number
SG136028A1
SG136028A1 SG200700593-7A SG2007005937A SG136028A1 SG 136028 A1 SG136028 A1 SG 136028A1 SG 2007005937 A SG2007005937 A SG 2007005937A SG 136028 A1 SG136028 A1 SG 136028A1
Authority
SG
Singapore
Prior art keywords
freezer
refrigerator
piston
enclosed compressor
enclosed
Prior art date
Application number
SG200700593-7A
Other languages
English (en)
Inventor
Shinichi Satoh
Akihiko Ishiyama
Gen Konno
Tomohiro Nagao
Kenji Betchaku
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 SG136028A1 publication Critical patent/SG136028A1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component 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
    • F04B39/02Lubrication
    • F04B39/0223Lubrication characterised by the compressor type
    • F04B39/023Hermetic compressors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component 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
    • F04B39/0005Component 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component 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
    • F04B39/0094Component 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00Compressor arrangements
    • F25B31/02Compressor arrangements of motor-compressor units
    • F25B31/023Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00Evaporators; Condensers
    • F25B39/02Evaporators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00Working fluid
    • F05B2210/10Kind or type
    • F05B2210/14Refrigerants with particular properties, e.g. HFC-134a
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00Purpose; Design features
    • F16F2230/14Ball joints; Spherical support elements
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00Pumps
    • Y10S417/902Hermetically sealed motor pump unit
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00Refrigeration
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00Refrigeration
    • Y10S62/02Refrigerant pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Lubricants (AREA)
SG200700593-7A 2006-03-20 2007-01-25 Enclosed compressor, freezer, and refrigerator SG136028A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006075884A JP4996867B2 (ja) 2006-03-20 2006-03-20 密閉形圧縮機及び冷凍装置並びに冷蔵庫

Publications (1)

Publication Number Publication Date
SG136028A1 true SG136028A1 (en) 2007-10-29

Family

ID=38592524

Family Applications (2)

Application Number Title Priority Date Filing Date
SG200906237-3A SG155937A1 (en) 2006-03-20 2007-01-25 Enclosed compressor, freezer, and refrigerator
SG200700593-7A SG136028A1 (en) 2006-03-20 2007-01-25 Enclosed compressor, freezer, and refrigerator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG200906237-3A SG155937A1 (en) 2006-03-20 2007-01-25 Enclosed compressor, freezer, and refrigerator

Country Status (4)

Country Link
JP (1) JP4996867B2 (ja)
KR (2) KR100856629B1 (ja)
CN (1) CN100545451C (ja)
SG (2) SG155937A1 (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104119998B (zh) * 2008-03-26 2017-04-12 日本能源株式会社 致冷剂用冷冻机油
JP5231060B2 (ja) * 2008-03-26 2013-07-10 Jx日鉱日石エネルギー株式会社 冷媒用冷凍機油
JP5086950B2 (ja) * 2008-09-11 2012-11-28 本田技研工業株式会社 ピストンとコンロッドとの球面連結構造
JP2010077863A (ja) * 2008-09-25 2010-04-08 Panasonic Corp 冷媒圧縮機および冷凍サイクル装置
JP2011026991A (ja) * 2009-07-23 2011-02-10 Hitachi Appliances Inc 冷媒圧縮機および冷凍サイクル装置
WO2011066018A1 (en) 2009-11-27 2011-06-03 Hysitron, Inc. Micro electro-mechanical heater
JP5667362B2 (ja) * 2010-01-29 2015-02-12 日立アプライアンス株式会社 レシプロ式圧縮機及びこれを用いた冷蔵庫
WO2011096059A1 (ja) * 2010-02-04 2011-08-11 株式会社前川製作所 ヒートポンプ装置及びヒートポンプ装置の運転方法
FR2958695A1 (fr) * 2010-04-08 2011-10-14 Bia Verin apte a etre utilise dans une tourelle hexapode et tourelle hexapode comprenant le verin
JP5541795B2 (ja) * 2010-09-30 2014-07-09 住友重機械工業株式会社 蓄冷器式冷凍機
JP5931352B2 (ja) * 2011-05-26 2016-06-08 株式会社東芝 洗濯機
KR101325878B1 (ko) * 2011-07-08 2013-11-05 엘지전자 주식회사 절전형 정수기 시스템
US9476816B2 (en) 2011-11-14 2016-10-25 Hysitron, Inc. Probe tip heating assembly
CN103122842A (zh) * 2011-11-17 2013-05-29 松下电器产业株式会社 致冷剂压缩机
EP2786116B1 (en) 2011-11-28 2020-07-15 Bruker Nano, Inc. High temperature heating system
JP5963955B2 (ja) 2012-06-13 2016-08-03 ハイジトロン, インク.Hysitron, Inc. ミクロンまたはナノスケールでの機械的試験用環境コンディショニングアセンブリ
CN108603506B (zh) * 2016-02-19 2020-11-03 松下知识产权经营株式会社 制冷剂压缩机和使用其的制冷装置
KR102206103B1 (ko) 2019-06-26 2021-01-21 엘지전자 주식회사 결합형 베인-롤러 구조의 로터리 압축기
CN113667522B (zh) * 2021-07-28 2023-01-10 中国石油化工股份有限公司 一种抗微动磨损空调电机轴承低噪音润滑脂及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03210078A (ja) * 1990-01-11 1991-09-13 Sanden Corp 揺動式圧縮機
JP2817467B2 (ja) * 1991-09-12 1998-10-30 株式会社日立製作所 ボールジョイントを用いた伝動機構及びそれを用いた圧縮機
KR100496780B1 (ko) * 1996-06-25 2005-09-09 이데미쓰 고산 가부시키가이샤 냉동기오일조성물
JPH11158478A (ja) * 1997-09-09 1999-06-15 Hitachi Ltd 冷凍機油組成物及び該組成物を用いた冷凍装置
JP2000110719A (ja) * 1998-10-05 2000-04-18 Matsushita Electric Ind Co Ltd 密閉形コンプレッサと開放形コンプレッサ
KR20010002341U (ko) * 1998-12-19 2001-11-23 전주범 볼 죠인트 방식 밀폐형 압축기의 윤활구조
JP2002053881A (ja) * 2000-08-04 2002-02-19 Toshiba Kyaria Kk 冷凍装置
JP2003073681A (ja) * 2001-09-03 2003-03-12 Hitachi Ltd 冷蔵庫用作動媒体組成物又は該組成物を用いた冷蔵庫
JP3437177B2 (ja) * 2001-09-10 2003-08-18 株式会社日立製作所 冷蔵庫
JP2003120534A (ja) * 2001-10-05 2003-04-23 Hitachi Ltd 冷凍用圧縮機及びそのコンロッド製造方法
KR100559124B1 (ko) 2002-12-16 2006-03-15 마쓰시타 레키 가부시키가이샤 냉매 압축기와 그것을 이용한 냉동기
KR100414761B1 (ko) * 2003-01-29 2004-01-13 에이씨엠텍(주) 공비적 특성을 갖고 인화성이 개선된 냉매 r-500 대체용혼합 냉매 조성물

Also Published As

Publication number Publication date
KR20080046154A (ko) 2008-05-26
KR20070095185A (ko) 2007-09-28
CN101042125A (zh) 2007-09-26
SG155937A1 (en) 2009-10-29
CN100545451C (zh) 2009-09-30
KR100883532B1 (ko) 2009-02-13
JP4996867B2 (ja) 2012-08-08
KR100856629B1 (ko) 2008-09-03
JP2007248020A (ja) 2007-09-27

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