SG155937A1 - Enclosed compressor, freezer, and refrigerator - Google Patents

Enclosed compressor, freezer, and refrigerator

Info

Publication number
SG155937A1
SG155937A1 SG200906237-3A SG2009062373A SG155937A1 SG 155937 A1 SG155937 A1 SG 155937A1 SG 2009062373 A SG2009062373 A SG 2009062373A SG 155937 A1 SG155937 A1 SG 155937A1
Authority
SG
Singapore
Prior art keywords
freezer
refrigerator
piston
enclosed compressor
enclosed
Prior art date
Application number
SG200906237-3A
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 SG155937A1 publication Critical patent/SG155937A1/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
    • 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
    • F04B39/0094—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
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • F25B31/023—Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/14—Ball joints; Spherical support elements
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/02—Refrigerant 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)
SG200906237-3A 2006-03-20 2007-01-25 Enclosed compressor, freezer, and refrigerator SG155937A1 (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
SG155937A1 true SG155937A1 (en) 2009-10-29

Family

ID=38592524

Family Applications (2)

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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG200700593-7A SG136028A1 (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) SG136028A1 (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103789070B (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
US9316569B2 (en) 2009-11-27 2016-04-19 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
JP5464615B2 (ja) * 2010-02-04 2014-04-09 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
WO2013074623A1 (en) 2011-11-14 2013-05-23 Roger Schmitz 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
WO2013082148A1 (en) 2011-11-28 2013-06-06 Lucas Paul Keranen High temperature heating system
EP2861934B1 (en) 2012-06-13 2017-05-03 Hysitron, Inc. Environmental conditioning assembly for use in mechanical testing at micron or nano-scales
JP7012269B2 (ja) * 2016-02-19 2022-01-28 パナソニックＩｐマネジメント株式会社 冷媒圧縮機およびそれを用いた冷凍装置
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
JP4402043B2 (ja) 2002-12-16 2010-01-20 パナソニック株式会社 冷媒圧縮機
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
JP4996867B2 (ja) 2012-08-08
KR100883532B1 (ko) 2009-02-13
CN100545451C (zh) 2009-09-30
KR20070095185A (ko) 2007-09-28
SG136028A1 (en) 2007-10-29
KR100856629B1 (ko) 2008-09-03
CN101042125A (zh) 2007-09-26
JP2007248020A (ja) 2007-09-27

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