KR100856629B1 - 밀폐형 압축기 - Google Patents

밀폐형 압축기 Download PDF

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Publication number
KR100856629B1
KR100856629B1 KR1020070007772A KR20070007772A KR100856629B1 KR 100856629 B1 KR100856629 B1 KR 100856629B1 KR 1020070007772 A KR1020070007772 A KR 1020070007772A KR 20070007772 A KR20070007772 A KR 20070007772A KR 100856629 B1 KR100856629 B1 KR 100856629B1
Authority
KR
South Korea
Prior art keywords
piston
oil
cone rod
hermetic compressor
sliding
Prior art date
Application number
KR1020070007772A
Other languages
English (en)
Korean (ko)
Other versions
KR20070095185A (ko
Inventor
신이찌 사또오
아끼히꼬 이시야마
겐 곤노
도모히로 나가오
겐지 벳쨔꾸
Original Assignee
히타치 어플라이언스 가부시키가이샤
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 히타치 어플라이언스 가부시키가이샤 filed Critical 히타치 어플라이언스 가부시키가이샤
Publication of KR20070095185A publication Critical patent/KR20070095185A/ko
Application granted granted Critical
Publication of KR100856629B1 publication Critical patent/KR100856629B1/ko

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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
    • 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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Lubricants (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
KR1020070007772A 2006-03-20 2007-01-25 밀폐형 압축기 KR100856629B1 (ko)

Applications Claiming Priority (2)

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
JPJP-P-2006-00075884 2006-03-20

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020080044220A Division KR100883532B1 (ko) 2006-03-20 2008-05-14 밀폐형 압축기 및 냉동 장치 및 냉장고

Publications (2)

Publication Number Publication Date
KR20070095185A KR20070095185A (ko) 2007-09-28
KR100856629B1 true KR100856629B1 (ko) 2008-09-03

Family

ID=38592524

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020070007772A KR100856629B1 (ko) 2006-03-20 2007-01-25 밀폐형 압축기
KR1020080044220A KR100883532B1 (ko) 2006-03-20 2008-05-14 밀폐형 압축기 및 냉동 장치 및 냉장고

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020080044220A KR100883532B1 (ko) 2006-03-20 2008-05-14 밀폐형 압축기 및 냉동 장치 및 냉장고

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
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
CN104119998B (zh) * 2008-03-26 2017-04-12 日本能源株式会社 致冷剂用冷冻机油
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
JP5826760B2 (ja) 2009-11-27 2015-12-02 ハイジトロン, インク.Hysitron, Inc. ミクロ電気機械ヒータ
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
BR112012017998A2 (pt) * 2010-02-04 2016-05-03 Maekawa Seisakusho Kk aparelho de bomba de aquecimento e método para operação de um aparelho de bomba de aquecimento
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
WO2013082145A1 (en) 2011-11-28 2013-06-06 Yunje Oh 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
EP3418576B1 (en) * 2016-02-19 2024-04-10 Panasonic Intellectual Property Management Co., Ltd. Refrigerant compressor and freezing apparatus using same
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000022202A (ko) * 1996-06-25 2000-04-25 도미나가 가즈토 냉동기 오일 조성물
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
KR20030019924A (ko) * 2003-01-29 2003-03-07 에이씨엠텍(주) 공비적 특성을 갖고 인화성이 개선된 냉매 ｒ-500 대체용혼합 냉매 조성물
KR100559124B1 (ko) 2002-12-16 2006-03-15 마쓰시타 레키 가부시키가이샤 냉매 압축기와 그것을 이용한 냉동기

Family Cites Families (7)

* 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
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000022202A (ko) * 1996-06-25 2000-04-25 도미나가 가즈토 냉동기 오일 조성물
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
KR100559124B1 (ko) 2002-12-16 2006-03-15 마쓰시타 레키 가부시키가이샤 냉매 압축기와 그것을 이용한 냉동기
KR20030019924A (ko) * 2003-01-29 2003-03-07 에이씨엠텍(주) 공비적 특성을 갖고 인화성이 개선된 냉매 ｒ-500 대체용혼합 냉매 조성물

Also Published As

Publication number Publication date
SG155937A1 (en) 2009-10-29
SG136028A1 (en) 2007-10-29
KR20070095185A (ko) 2007-09-28
JP2007248020A (ja) 2007-09-27
CN101042125A (zh) 2007-09-26
KR20080046154A (ko) 2008-05-26
JP4996867B2 (ja) 2012-08-08
CN100545451C (zh) 2009-09-30
KR100883532B1 (ko) 2009-02-13

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