JP4538307B2 - 密閉型圧縮機 - Google Patents

密閉型圧縮機 Download PDF

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Publication number
JP4538307B2
JP4538307B2 JP2004357531A JP2004357531A JP4538307B2 JP 4538307 B2 JP4538307 B2 JP 4538307B2 JP 2004357531 A JP2004357531 A JP 2004357531A JP 2004357531 A JP2004357531 A JP 2004357531A JP 4538307 B2 JP4538307 B2 JP 4538307B2
Authority
JP
Japan
Prior art keywords
piston
cylinder
compressor
stepped portion
crankshaft
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.)
Expired - Fee Related
Application number
JP2004357531A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006161761A (ja
Inventor
真一 佐藤
利明 小野
健二 別役
将利 三品
智大 長尾
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 JP2004357531A priority Critical patent/JP4538307B2/ja
Priority to CNB2005100917384A priority patent/CN100375843C/zh
Priority to KR1020050076012A priority patent/KR100721081B1/ko
Priority to MYPI20054016A priority patent/MY143858A/en
Publication of JP2006161761A publication Critical patent/JP2006161761A/ja
Application granted granted Critical
Publication of JP4538307B2 publication Critical patent/JP4538307B2/ja
Expired - Fee Related 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
    • F04B39/0094—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
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/047—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being pin-and-slot mechanisms
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • 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
    • 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
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/42—Pumps with cylinders or pistons
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
JP2004357531A 2004-12-10 2004-12-10 密閉型圧縮機 Expired - Fee Related JP4538307B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2004357531A JP4538307B2 (ja) 2004-12-10 2004-12-10 密閉型圧縮機
CNB2005100917384A CN100375843C (zh) 2004-12-10 2005-08-17 密闭型压缩机
KR1020050076012A KR100721081B1 (ko) 2004-12-10 2005-08-19 밀폐형 압축기
MYPI20054016A MY143858A (en) 2004-12-10 2005-08-26 Hermetic type compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004357531A JP4538307B2 (ja) 2004-12-10 2004-12-10 密閉型圧縮機

Publications (2)

Publication Number Publication Date
JP2006161761A JP2006161761A (ja) 2006-06-22
JP4538307B2 true JP4538307B2 (ja) 2010-09-08

Family

ID=36664042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004357531A Expired - Fee Related JP4538307B2 (ja) 2004-12-10 2004-12-10 密閉型圧縮機

Country Status (4)

Country Link
JP (1) JP4538307B2 (ko)
KR (1) KR100721081B1 (ko)
CN (1) CN100375843C (ko)
MY (1) MY143858A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013044255A (ja) * 2011-08-23 2013-03-04 Hitachi Appliances Inc 密閉型圧縮機及びこれを用いた冷蔵庫

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4525855B1 (ja) * 2008-12-24 2010-08-18 パナソニック株式会社 冷蔵庫用の圧縮機
WO2011154428A2 (en) * 2010-06-08 2011-12-15 Arcelik Anonim Sirketi A hermetic compressor
JP7079174B2 (ja) * 2018-08-29 2022-06-01 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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724473A (en) * 1980-07-17 1982-02-09 Aichi Mach Ind Co Ltd Bearing device for piston type compressor
JPS60168960A (ja) * 1984-02-10 1985-09-02 Toshiba Corp ボ−ルジヨイント形ピストンの製造方法
JPS63164582U (ko) * 1987-04-17 1988-10-26
JPS63166689U (ko) * 1987-04-20 1988-10-31
JPH06159244A (ja) * 1992-11-18 1994-06-07 Hitachi Ltd 密閉形電動圧縮機
JP2002089450A (ja) * 2000-09-18 2002-03-27 Sanyo Electric Co Ltd 冷媒圧縮機
JP2003214342A (ja) * 2002-01-18 2003-07-30 Toshiba Kyaria Kk レシプロ式密閉型電動圧縮機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB658118A (en) * 1948-12-31 1951-10-03 Albert Edmund Moreillon Improvements in or relating to multi-stage compressors
JPH04287876A (ja) * 1991-03-15 1992-10-13 Hitachi Ltd 密閉形圧縮機
JPH0674157A (ja) * 1992-08-26 1994-03-15 Matsushita Refrig Co Ltd 密閉型圧縮機
KR0135319Y1 (ko) * 1996-04-15 1999-05-15 배순훈 밀폐형 압축기의 실린더 구조
KR100426573B1 (ko) * 1997-12-24 2004-06-16 엘지전자 주식회사 밀폐형 압축기의 피스톤
JP2000297753A (ja) * 1999-04-15 2000-10-24 Matsushita Refrig Co Ltd 密閉型圧縮機
KR20190000920A (ko) * 2009-07-02 2019-01-03 톰슨 라이센싱 적응적 트리 선택을 사용한 이진 집합의 비디오 인코딩 및 디코딩을 위한 방법 및 장치
KR200489136Y1 (ko) * 2017-10-11 2019-05-07 (주)현대텍 다기능부를 갖는 고데기
KR20190000930U (ko) * 2017-10-12 2019-04-22 두리기농업회사법인 주식회사 차덖음장치

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724473A (en) * 1980-07-17 1982-02-09 Aichi Mach Ind Co Ltd Bearing device for piston type compressor
JPS60168960A (ja) * 1984-02-10 1985-09-02 Toshiba Corp ボ−ルジヨイント形ピストンの製造方法
JPS63164582U (ko) * 1987-04-17 1988-10-26
JPS63166689U (ko) * 1987-04-20 1988-10-31
JPH06159244A (ja) * 1992-11-18 1994-06-07 Hitachi Ltd 密閉形電動圧縮機
JP2002089450A (ja) * 2000-09-18 2002-03-27 Sanyo Electric Co Ltd 冷媒圧縮機
JP2003214342A (ja) * 2002-01-18 2003-07-30 Toshiba Kyaria Kk レシプロ式密閉型電動圧縮機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013044255A (ja) * 2011-08-23 2013-03-04 Hitachi Appliances Inc 密閉型圧縮機及びこれを用いた冷蔵庫

Also Published As

Publication number Publication date
CN1786470A (zh) 2006-06-14
KR20060065471A (ko) 2006-06-14
KR100721081B1 (ko) 2007-05-22
MY143858A (en) 2011-07-15
CN100375843C (zh) 2008-03-19
JP2006161761A (ja) 2006-06-22

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