ES2041633T1 - Compresor de refrigeracion. - Google Patents
Compresor de refrigeracion.Info
- Publication number
- ES2041633T1 ES2041633T1 ES198989302032T ES89302032T ES2041633T1 ES 2041633 T1 ES2041633 T1 ES 2041633T1 ES 198989302032 T ES198989302032 T ES 198989302032T ES 89302032 T ES89302032 T ES 89302032T ES 2041633 T1 ES2041633 T1 ES 2041633T1
- Authority
- ES
- Spain
- Prior art keywords
- rotor
- protective cover
- refrigeration compressor
- cover
- lubricant
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title abstract 2
- 230000001681 protective effect Effects 0.000 abstract 3
- 239000000314 lubricant Substances 0.000 abstract 2
- 230000001050 lubricating effect Effects 0.000 abstract 1
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
MONTAJE COMPRESOR DE REFRIGERACION (24) QUE TIENE UN BASTIDOR (14) QUE INCLUYE UN CARTER LUBRICANTE EN EL FONDO DEL MISMO DENTRO DEL CUAL SE PROLONGAN EL EXTREMO INFERIOR DEL ARBOL MOTOR Y EL ROTOR ASOCIADO. UNA CUBIERTA PROTECTORA (12) ESTA POSICIONADA POR EL ARBOL MOTOR (26) Y SE EXTIENDE POR ENCIMA DEL NIVEL DE ACEITE (38) EN EL CARTER SEPARADO EN RELACION AL EXTREMO INFERIOR DEL ROTOR (22). CUANDO EL ROTOR (22) ROTA DENTRO DE LA CUBIERTA PROTECTORA (12), EL LUBRICANTE CONTENIDO DENTRO ES EXPULSADO DE LA CUBIERTA Y UN CIERRE ADECUADO ENTRE LA CUBIERTA PROTECTORA (12) Y EL ARBOL (26) LIMITA EL FLUJO DE RETORNO DE LUBRICANTE EN EL AREA OCUPADA POR EL ROTOR ROTANDO (22).
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 (2)
Publication Number | Publication Date |
---|---|
ES2041633T1 true ES2041633T1 (es) | 1993-12-01 |
ES2041633T3 ES2041633T3 (es) | 1994-02-01 |
Family
ID=22756582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989302032T Expired - Lifetime ES2041633T3 (es) | 1988-06-08 | 1989-03-01 | Compresor de 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) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
ES2109985T3 (es) * | 1991-10-17 | 1998-02-01 | Copeland Corp | Maquina con proteccion de giro inverso. |
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 |
CA2668912C (en) * | 2008-06-16 | 2012-10-16 | 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 |
CN113853502A (zh) * | 2019-05-31 | 2021-12-28 | 三菱电机株式会社 | 制冷循环装置以及制冷机 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR557695A (es) * | 1921-10-22 | 1923-08-13 | ||
US2069767A (en) * | 1932-12-23 | 1937-02-09 | Gen Motors Corp | Compressing apparatus |
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 |
US4767293A (en) * | 1986-08-22 | 1988-08-30 | Copeland Corporation | Scroll-type machine with axially compliant mounting |
US4730988A (en) * | 1986-11-06 | 1988-03-15 | American Standard Inc. | Oil foam enhancing and turbulence reducing apparatus in a compressor |
-
1988
- 1988-06-08 US US07/204,091 patent/US4895496A/en not_active Ceased
-
1989
- 1989-02-27 AU AU30799/89A patent/AU599855B2/en not_active Ceased
- 1989-02-27 IN IN162/CAL/89A patent/IN170869B/en unknown
- 1989-03-01 DE DE89302032T patent/DE68911388T2/de not_active Expired - Lifetime
- 1989-03-01 ES ES198989302032T patent/ES2041633T3/es not_active Expired - Lifetime
- 1989-03-01 EP EP89302032A patent/EP0345919B1/en not_active Expired - Lifetime
- 1989-03-20 JP JP1069147A patent/JP2619714B2/ja not_active Expired - Fee Related
- 1989-04-04 MX MX015521A patent/MX168015B/es unknown
- 1989-04-08 KR KR1019890004655A patent/KR0146703B1/ko not_active IP Right Cessation
- 1989-04-26 PH PH38573A patent/PH26207A/en unknown
- 1989-06-05 CN CN89103952A patent/CN1018853B/zh not_active Expired
- 1989-06-07 BR BR898902667A patent/BR8902667A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2041633T3 (es) | 1994-02-01 |
KR900000666A (ko) | 1990-01-31 |
JPH01318789A (ja) | 1989-12-25 |
IN170869B (es) | 1992-06-06 |
DE68911388T2 (de) | 1994-04-14 |
MX168015B (es) | 1993-04-28 |
EP0345919A3 (en) | 1990-07-04 |
BR8902667A (pt) | 1990-01-23 |
US4895496A (en) | 1990-01-23 |
DE68911388D1 (de) | 1994-01-27 |
AU3079989A (en) | 1990-04-05 |
EP0345919B1 (en) | 1993-12-15 |
EP0345919A2 (en) | 1989-12-13 |
JP2619714B2 (ja) | 1997-06-11 |
AU599855B2 (en) | 1990-07-26 |
KR0146703B1 (ko) | 1998-08-17 |
CN1018853B (zh) | 1992-10-28 |
CN1038860A (zh) | 1990-01-17 |
PH26207A (en) | 1992-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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