MX168015B - Compresor para refrigeracion - Google Patents

Compresor para refrigeracion

Info

Publication number
MX168015B
MX168015B MX015521A MX1552189A MX168015B MX 168015 B MX168015 B MX 168015B MX 015521 A MX015521 A MX 015521A MX 1552189 A MX1552189 A MX 1552189A MX 168015 B MX168015 B MX 168015B
Authority
MX
Mexico
Prior art keywords
compressor
rotor
shell
shaft
lubricant
Prior art date
Application number
MX015521A
Other languages
English (en)
Inventor
John Paul Elson
Original Assignee
Copeland Corp
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 Copeland Corp filed Critical Copeland Corp
Publication of MX168015B publication Critical patent/MX168015B/es

Links

Classifications

    • 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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)
  • Rotary Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

La presente invención se refiere a un compresor para refrigeración, que comprende; coraza exterior un colector dispuesto en el fondo de la coraza, conteniendo un suministro de lubricante, un compresor dentro de la coraza, un motor dispuesto dentro de la coraza para impulsar al compresor, el motor incluye un estator y un rotor asegurado a un árbol propulsor conectado al compresor, el extremo inferior del rotor se extiende por debajo del nivel superior normal del lubricante en el colector y el árbol se extiende habia abajo desde el extremo inferior del rotor; el compresor está caracterizado porque incluye; un broquel que incluye una primera porción que se extiende radialmente y hacia afuera del eje circundando el extremo inferior del rotor en una segunda porción en cooperación con el árbol para conservar en posición a la primera porción, el broqauel se mantiene operativo para restringir el flujo de aceite al extremo inferior giratorio del rotor, por lo cual el consumo de energía del motor se reduce.
MX015521A 1988-06-08 1989-04-04 Compresor para refrigeracion MX168015B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/204,091 US4895496A (en) 1988-06-08 1988-06-08 Refrigeration compressor

Publications (1)

Publication Number Publication Date
MX168015B true MX168015B (es) 1993-04-28

Family

ID=22756582

Family Applications (1)

Application Number Title Priority Date Filing Date
MX015521A MX168015B (es) 1988-06-08 1989-04-04 Compresor para refrigeracion

Country Status (12)

Country Link
US (1) US4895496A (es)
EP (1) EP0345919B1 (es)
JP (1) JP2619714B2 (es)
KR (1) KR0146703B1 (es)
CN (1) CN1018853B (es)
AU (1) AU599855B2 (es)
BR (1) BR8902667A (es)
DE (1) DE68911388T2 (es)
ES (1) ES2041633T3 (es)
IN (1) IN170869B (es)
MX (1) MX168015B (es)
PH (1) PH26207A (es)

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* Cited by examiner, † Cited by third party
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USRE34297E (en) * 1988-06-08 1993-06-29 Copeland Corporation Refrigeration compressor
JP2712754B2 (ja) * 1990-05-17 1998-02-16 ダイキン工業株式会社 横型開放圧縮機
US5064356A (en) * 1990-10-01 1991-11-12 Copeland Corporation Counterweight shield for refrigeration compressor
DE69223374T2 (de) * 1991-10-17 1998-03-26 Copeland Corp Maschine mit Gegendrehrichtungsschutz
US5240391A (en) * 1992-05-21 1993-08-31 Carrier Corporation Compressor suction inlet duct
US5350039A (en) * 1993-02-25 1994-09-27 Nartron Corporation Low capacity centrifugal refrigeration compressor
US5380170A (en) * 1993-10-12 1995-01-10 Copeland Corporation Scroll compressor oil pumping system
SE509012C2 (sv) * 1997-10-13 1998-11-23 Claes Lorentz Uno Wellton Pers Smörjsystem företrädesvis för kylkompressorer och innefattande en pitotrörspump
US6261071B1 (en) * 1999-10-01 2001-07-17 Scroll Technologies Reduced height sealed compressor and incorporation of suction tube
US7094043B2 (en) * 2002-09-23 2006-08-22 Tecumseh Products Company Compressor having counterweight shield
US7861541B2 (en) 2004-07-13 2011-01-04 Tiax Llc System and method of refrigeration
US7862312B2 (en) * 2005-05-02 2011-01-04 Tecumseh Products Company Suction baffle for scroll compressors
CN1896538B (zh) * 2005-07-14 2010-12-08 乐金电子(天津)电器有限公司 涡旋式压缩机的搅拌损失低减结构
JP4747980B2 (ja) * 2005-11-30 2011-08-17 トヨタ自動車株式会社 回転電機
US7413423B2 (en) * 2006-09-14 2008-08-19 Emerson Climate Technologies, Inc. Compressor having a lubrication shield
US7717687B2 (en) * 2007-03-23 2010-05-18 Emerson Climate Technologies, Inc. Scroll compressor with compliant retainer
CA2747867C (en) * 2008-06-16 2013-09-10 Tecumseh Products Company Baffle member for scroll compressors
US8974198B2 (en) * 2009-08-10 2015-03-10 Emerson Climate Technologies, Inc. Compressor having counterweight cover
KR20110131744A (ko) * 2010-05-31 2011-12-07 엘지전자 주식회사 밀폐형 압축기
JP5914805B2 (ja) * 2011-08-29 2016-05-11 パナソニックＩｐマネジメント株式会社 スクロール圧縮装置
DE102013200597B4 (de) 2012-01-19 2021-08-19 Danfoss (Tianjin) Ltd. Verdichter und Verfahren zum Zusammenbau eines solchen Verdichters
JP5836845B2 (ja) * 2012-03-05 2015-12-24 三菱電機株式会社 スクロール圧縮機
CN103410736B (zh) * 2013-08-02 2016-01-06 广东美芝制冷设备有限公司 低背压旋转式压缩机及具有其的制冷设备
JP5984787B2 (ja) * 2013-12-04 2016-09-06 三菱電機株式会社 スクロール圧縮機
CN105695951B (zh) * 2016-04-20 2018-10-02 肖志凯 一种适用于局部生长薄膜和涂层的装置及其应用
JP2018076780A (ja) * 2016-11-07 2018-05-17 日立ジョンソンコントロールズ空調株式会社 冷媒圧縮機
KR102454718B1 (ko) * 2016-12-16 2022-10-14 엘지전자 주식회사 스크롤 압축기
WO2020240858A1 (ja) * 2019-05-31 2020-12-03 三菱電機株式会社 冷凍サイクル装置および冷凍機

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US2066177A (en) * 1935-10-24 1936-12-29 Gen Electric Lubricating system
US2178811A (en) * 1935-11-30 1939-11-07 Westinghouse Electric & Mfg Co Compression apparatus
US2683233A (en) * 1951-02-06 1954-07-06 Gen Motors Corp Rotor for dynamoelectric machines
US2883101A (en) * 1956-04-16 1959-04-21 Gen Electric Rotary compressor
US3147914A (en) * 1962-03-27 1964-09-08 Westinghouse Electric Corp Compressor
US3480205A (en) * 1967-11-29 1969-11-25 Westinghouse Electric Corp Oil noise baffle
US3565553A (en) * 1969-04-18 1971-02-23 Gen Electric Hermetic compressor unit
US3614384A (en) * 1970-02-16 1971-10-19 Westinghouse Electric Corp Motor compressor unit with reduced noise transmission
US3664771A (en) * 1970-02-20 1972-05-23 Tokyo Shibaura Electric Co Hermetically sealed electric compressor
US4127994A (en) * 1977-01-26 1978-12-05 White-Westinghouse Corporation Oil stirrer for refrigeration compressor
JPS55107093A (en) * 1979-02-13 1980-08-16 Hitachi Ltd Enclosed type scroll compressor
US4545743A (en) * 1980-04-02 1985-10-08 White Consolidated Industries, Inc. Oil stirrer for refrigeration compressor
US4445056A (en) * 1981-11-02 1984-04-24 Litton Industrial Products, Inc. Means for improving the operation of liquid filled electric motors
US4569639A (en) * 1982-05-03 1986-02-11 Tecumseh Products Company Oil distribution system for a compressor
US4565503A (en) * 1982-10-12 1986-01-21 Tecumseh Products Company Device for cooling motor end-turns in a compressor
US4609334A (en) * 1982-12-23 1986-09-02 Copeland Corporation Scroll-type machine with rotation controlling means and specific wrap shape
JPS59224493A (ja) * 1983-06-03 1984-12-17 Mitsubishi Electric Corp スクロ−ル圧縮機
US4517479A (en) * 1983-11-07 1985-05-14 Sundstrand Corporation Generator armature cooling and air gap sealing system
US4508496A (en) * 1984-01-16 1985-04-02 Ingersoll-Rand Co. Rotary, positive-displacement machine, of the helical-rotor type, and rotors therefor
JPS60166784A (ja) * 1984-02-10 1985-08-30 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS60237182A (ja) * 1985-05-08 1985-11-26 Hitachi Ltd 密閉形圧縮機の給油機構
JPS62143081A (ja) * 1985-12-17 1987-06-26 Sharp Corp クリ−ナユニツトの廃トナ−満杯検出装置
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Also Published As

Publication number Publication date
KR900000666A (ko) 1990-01-31
CN1018853B (zh) 1992-10-28
EP0345919A3 (en) 1990-07-04
ES2041633T3 (es) 1994-02-01
AU599855B2 (en) 1990-07-26
EP0345919B1 (en) 1993-12-15
CN1038860A (zh) 1990-01-17
JP2619714B2 (ja) 1997-06-11
DE68911388D1 (de) 1994-01-27
JPH01318789A (ja) 1989-12-25
ES2041633T1 (es) 1993-12-01
US4895496A (en) 1990-01-23
IN170869B (es) 1992-06-06
KR0146703B1 (ko) 1998-08-17
PH26207A (en) 1992-03-18
AU3079989A (en) 1990-04-05
BR8902667A (pt) 1990-01-23
EP0345919A2 (en) 1989-12-13
DE68911388T2 (de) 1994-04-14

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