KR101064374B1 - 밀폐형 압축기 - Google Patents

밀폐형 압축기 Download PDF

Info

Publication number
KR101064374B1
KR101064374B1 KR1020090005473A KR20090005473A KR101064374B1 KR 101064374 B1 KR101064374 B1 KR 101064374B1 KR 1020090005473 A KR1020090005473 A KR 1020090005473A KR 20090005473 A KR20090005473 A KR 20090005473A KR 101064374 B1 KR101064374 B1 KR 101064374B1
Authority
KR
South Korea
Prior art keywords
refrigerant
cylinder
electric motor
compressor
hermetic
Prior art date
Application number
KR1020090005473A
Other languages
English (en)
Korean (ko)
Other versions
KR20090090265A (ko
Inventor
코이치 사토
히데아키 마에야마
Original Assignee
미쓰비시덴키 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 미쓰비시덴키 가부시키가이샤 filed Critical 미쓰비시덴키 가부시키가이샤
Publication of KR20090090265A publication Critical patent/KR20090090265A/ko
Application granted granted Critical
Publication of KR101064374B1 publication Critical patent/KR101064374B1/ko

Links

Images

Classifications

    • 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
    • F25B31/026—Compressor arrangements of motor-compressor units with compressor of rotary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/70—Safety, emergency conditions or requirements
    • 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
    • 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
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/12—Inflammable refrigerants
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
KR1020090005473A 2008-02-20 2009-01-22 밀폐형 압축기 KR101064374B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2008-038860 2008-02-20
JP2008038860A JP5132351B2 (ja) 2008-02-20 2008-02-20 密閉型圧縮機

Publications (2)

Publication Number Publication Date
KR20090090265A KR20090090265A (ko) 2009-08-25
KR101064374B1 true KR101064374B1 (ko) 2011-09-14

Family

ID=40717126

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090005473A KR101064374B1 (ko) 2008-02-20 2009-01-22 밀폐형 압축기

Country Status (4)

Country Link
EP (1) EP2093525B1 (fr)
JP (1) JP5132351B2 (fr)
KR (1) KR101064374B1 (fr)
CN (1) CN101514696B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748288A (zh) * 2011-04-22 2012-10-24 广东美芝制冷设备有限公司 使用r290冷媒的旋转式压缩机
KR102148716B1 (ko) 2014-01-23 2020-08-27 삼성전자주식회사 냉동장치 및 압축기
JP2017172348A (ja) * 2016-03-18 2017-09-28 日立ジョンソンコントロールズ空調株式会社 容積形圧縮機

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05302584A (ja) * 1992-04-23 1993-11-16 Hitachi Ltd ロータリ圧縮機
JP2000065431A (ja) * 1998-08-24 2000-03-03 Matsushita Electric Ind Co Ltd 冷凍サイクル装置および冷凍サイクル装置用圧縮機
JP2001140773A (ja) 1999-11-18 2001-05-22 Mitsubishi Electric Corp ロータリ圧縮機
KR20070018718A (ko) * 2005-08-10 2007-02-14 도시바 캐리어 가부시키 가이샤 밀폐형 회전식 압축기와 이를 사용한 냉동 사이클 장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0819913B2 (ja) * 1984-06-06 1996-03-04 株式会社日立製作所 ロータリ圧縮機
JPH01271687A (ja) * 1988-04-22 1989-10-30 Matsushita Electric Ind Co Ltd 密閉型回転圧縮機
JPH11118271A (ja) * 1997-10-14 1999-04-30 Matsushita Electric Ind Co Ltd 可燃性冷媒を用いた冷凍サイクル装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05302584A (ja) * 1992-04-23 1993-11-16 Hitachi Ltd ロータリ圧縮機
JP2000065431A (ja) * 1998-08-24 2000-03-03 Matsushita Electric Ind Co Ltd 冷凍サイクル装置および冷凍サイクル装置用圧縮機
JP2001140773A (ja) 1999-11-18 2001-05-22 Mitsubishi Electric Corp ロータリ圧縮機
KR20070018718A (ko) * 2005-08-10 2007-02-14 도시바 캐리어 가부시키 가이샤 밀폐형 회전식 압축기와 이를 사용한 냉동 사이클 장치

Also Published As

Publication number Publication date
CN101514696A (zh) 2009-08-26
JP2009197644A (ja) 2009-09-03
EP2093525B1 (fr) 2018-01-10
KR20090090265A (ko) 2009-08-25
EP2093525A2 (fr) 2009-08-26
CN101514696B (zh) 2011-06-22
JP5132351B2 (ja) 2013-01-30
EP2093525A3 (fr) 2014-11-26

Similar Documents

Publication Publication Date Title
JP6156697B2 (ja) ２つのシリンダを持ったロータリ圧縮機
EP2574791A2 (fr) Compresseur à spirales
US10072661B2 (en) Rotatory compressor and refrigerating cycle device
KR20120103445A (ko) 회전 압축기
JP6454879B2 (ja) ２つのシリンダを持ったロータリ圧縮機
JP2013060953A (ja) 密閉型圧縮機
JP2010185342A (ja) 回転式電動圧縮機
JPWO2011148453A1 (ja) 二段回転式圧縮機及びヒートポンプ装置
KR101064374B1 (ko) 밀폐형 압축기
CN109072917B (zh) 旋转式压缩机以及制冷循环装置
US6385995B1 (en) Apparatus having a refrigeration circuit
JP5132352B2 (ja) 密閉型圧縮機
JP5991958B2 (ja) ロータリー圧縮機
JPH07318179A (ja) 密閉型コンプレッサならびにこれを有する冷凍装置，空気調和機
JP3291469B2 (ja) 回転式圧縮機
JP2009209774A (ja) 密閉型圧縮機
JP2001082368A (ja) ２段圧縮式ロータリコンプレッサ
JP2009052497A (ja) 冷媒圧縮機
JP5469612B2 (ja) ロータリ流体機械
JP2000105005A (ja) 回転式圧縮機
JP2003269352A (ja) ロータリコンプレッサ
JP2000110765A (ja) 冷却装置
CN102628442A (zh) 压缩机
JP2019138267A (ja) 冷媒圧縮機およびそれを用いた冷凍装置
JP2015025390A (ja) 密閉型圧縮機およびそれを用いた冷凍装置

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment
J201 Request for trial against refusal decision
B701 Decision to grant
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20140825

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20150820

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20160818

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20170823

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20180816

Year of fee payment: 8