BR9307842A - Resfriamento de lubrificante de compressor em um sistema de refrigeração - Google Patents

Resfriamento de lubrificante de compressor em um sistema de refrigeração

Info

Publication number: BR9307842A
Authority: BR; Brazil
Prior art keywords: refrigeration system; compressor lubricant; lubricant cooling; cooling; compressor
Prior art date: 1993-03-31

Application number

BR9307842A

Other languages

English (en)

Inventor

Michael C Boehde

James W Larson

Original Assignee

American Standard 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.)

1993-03-31

Filing date

1993-12-16

Publication date

1996-01-02

1993-12-16 Application filed by American Standard Inc filed Critical American Standard Inc

1996-01-02 Publication of BR9307842A publication Critical patent/BR9307842A/pt

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0017—Flooded core heat exchangers
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/047—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of screw 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
- F25B31/00—Compressor arrangements
- F25B31/002—Lubrication
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
- F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled condensers
- 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
- F25B2400/05—Compression system with heat exchange between particular parts of the system

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Compressor (AREA)

BR9307842A 1993-03-31 1993-12-16 Resfriamento de lubrificante de compressor em um sistema de refrigeração BR9307842A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US4075793A	1993-03-31	1993-03-31
PCT/US1993/012251 WO1994023252A1 (en)	1993-03-31	1993-12-16	Cooling of compressor lubricant in a refrigeration system

Publications (1)

Publication Number	Publication Date
BR9307842A true BR9307842A (pt)	1996-01-02

Family

ID=21912773

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9307842A BR9307842A (pt)	1993-03-31	1993-12-16	Resfriamento de lubrificante de compressor em um sistema de refrigeração

Country Status (6)

Country	Link
US (2)	US5419155A (pt)
EP (1)	EP0690970B1 (pt)
AU (1)	AU5952994A (pt)
BR (1)	BR9307842A (pt)
CA (1)	CA2156076C (pt)
WO (1)	WO1994023252A1 (pt)

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US5791153A (en) *	1995-11-09	1998-08-11	La Roche Industries Inc.	High efficiency air conditioning system with humidity control
US5826434A (en) *	1995-11-09	1998-10-27	Novelaire Technologies, L.L.C.	High efficiency outdoor air conditioning system
EP0924478A3 (en) *	1997-12-15	2000-03-22	Carrier Corporation	Refrigeration system with integrated oil cooling heat exchanger
US6065297A (en) *	1998-10-09	2000-05-23	American Standard Inc.	Liquid chiller with enhanced motor cooling and lubrication
US20020093942A1 (en) *	1999-01-13	2002-07-18	Leonid A Yegoshin	Method and apparatus for creating and distributing cost telephony-switching functionality within an ip network
US6116046A (en) *	1999-03-05	2000-09-12	American Standard Inc.	Refrigeration chiller with assured start-up lubricant supply
US6067804A (en) *	1999-08-06	2000-05-30	American Standard Inc.	Thermosiphonic oil cooler for refrigeration chiller
US6260370B1 (en) *	1999-08-27	2001-07-17	Refrigeration Research, Inc.	Solar refrigeration and heating system usable with alternative heat sources
US6253562B1 (en) *	1999-12-27	2001-07-03	Carrier Corporation	Refrigerant subcooler for vapor compression refrigeration system
JP2001304701A (ja) *	2000-04-19	2001-10-31	Denso Corp	ヒートポンプ式温水器
US6516627B2 (en) *	2001-05-04	2003-02-11	American Standard International Inc.	Flowing pool shell and tube evaporator
US7010936B2 (en) *	2002-09-24	2006-03-14	Rini Technologies, Inc.	Method and apparatus for highly efficient compact vapor compression cooling
US6672102B1 (en) *	2002-11-27	2004-01-06	Carrier Corporation	Oil recovery and lubrication system for screw compressor refrigeration machine
CN101052854B (zh) *	2004-10-13	2010-07-21	约克国际公司	降膜式蒸发器
US20070125084A1 (en) *	2005-12-07	2007-06-07	Steven Miller	Combined Circulation Condenser
US7895839B2 (en) *	2005-12-07	2011-03-01	Steven Richard Miller	Combined circulation condenser
KR20090114367A (ko) *	2006-12-21	2009-11-03	존슨 컨트롤스 테크놀러지 컴퍼니	강하 경막 증발기
CN101932893B (zh) *	2008-01-11	2013-07-03	江森自控科技公司	热交换器
WO2009091403A1 (en) *	2008-01-17	2009-07-23	Carrier Corporation	Refrigerant vapor compression system with lubricant cooler
US20090294097A1 (en) *	2008-05-27	2009-12-03	Rini Technologies, Inc.	Method and Apparatus for Heating or Cooling
US11047381B2 (en) *	2008-11-17	2021-06-29	Rini Technologies, Inc.	Method and apparatus for orientation independent compression
US20110056664A1 (en) *	2009-09-08	2011-03-10	Johnson Controls Technology Company	Vapor compression system
IT1398849B1 (it) *	2010-03-16	2013-03-21	Climaveneta S P A	Impianto di produzione di energia termo frigorifera e metodo di ottimizzazione della sua efficienza
CN101949619B (zh) *	2010-08-31	2012-10-10	广东美的电器股份有限公司	制冷机组的润滑油与冷媒分离装置及其操作方法
US10209013B2 (en)	2010-09-03	2019-02-19	Johnson Controls Technology Company	Vapor compression system
EP2661593B1 (en) *	2011-04-21	2016-08-17	Carrier Corporation	Condenser/accumulator and systems and operation methods
JP5839546B2 (ja) *	2011-06-30	2016-01-06	株式会社神戸製鋼所	水素ステーション
DK177591B1 (da) *	2012-03-09	2013-11-11	Danarctica Aps	Kølesystem og metode til olieudskilning
ES2845606T3 (es) *	2013-06-17	2021-07-27	Carrier Corp	Recuperación de aceite para sistema de refrigeración
DE102013216457A1 (de) *	2013-08-20	2015-02-26	Efficient Energy Gmbh	Thermodynamisches gerät und verfahren zum herstellen eines thermodynamischen geräts
US10260783B2 (en) *	2014-09-09	2019-04-16	Carrier Corporation	Chiller compressor oil conditioning
DE102017111888B4 (de) *	2017-05-31	2023-06-15	Hanon Systems	Kälteanlage mit separatem Ölkreislauf
CN107763868A (zh) *	2017-12-07	2018-03-06	福建雪人股份有限公司	一种带油冷却装置的压缩冷凝机组
CN110044104B (zh) *	2019-04-24	2024-07-23	安徽工程大学	一种自带油冷却器的壳管式冷凝器
CN111895682B (zh) *	2020-07-10	2021-11-02	无锡职业技术学院	采用单机双级混合式螺杆压缩机的风冷热泵系统
CN113280537B (zh) *	2021-06-28	2025-02-07	珠海格力电器股份有限公司	冷凝器和制冷设备

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US320308A (en) *		1885-06-16		Process of separating and cooling a sealing or lubricating liquid in apparatus
US1870457A (en) *	1930-12-19	1932-08-09	Grigsby Grunow Co	Refrigerating apparatus
US2100716A (en) *	1933-04-03	1937-11-30	Lipman Patents Corp	Motor-compressor unit for refrigerating apparatus
US2978881A (en) *	1960-02-02	1961-04-11	Westinghouse Electric Corp	Air conditioning apparatus
US3379033A (en) *	1966-08-10	1968-04-23	Vilter Manufacturing Corp	Refrigeration system and apparatus
US3509731A (en) *	1968-10-24	1970-05-05	Toshiba Machine Co Ltd	Oil cooling arrangement in refrigeration system
US3548612A (en) *	1969-01-27	1970-12-22	Tokyo Shibaura Electric Co	Refrigerating compressor with oil cooler
FR2101577A5 (pt) *	1970-07-13	1972-03-31	Gulf & Western Industries
SE360168B (pt) *	1971-12-22	1973-09-17	Stal Refrigeration Ab
US3848422A (en) *	1972-04-27	1974-11-19	Svenska Rotor Maskiner Ab	Refrigeration plants
US3820350A (en) *	1972-12-14	1974-06-28	Stal Refrigeration Ab	Rotary compressor with oil cooling
JPS5233151A (en) *	1975-09-09	1977-03-14	Kobe Steel Ltd	Oil cooling device
DE3034965C2 (de) *	1980-09-17	1983-05-05	Wieland-Werke Ag, 7900 Ulm	Wärmeübertragungseinrichtung für Wärmepumpen
US4419865A (en) *	1981-12-31	1983-12-13	Vilter Manufacturing Company	Oil cooling apparatus for refrigeration screw compressor
US4497185A (en) *	1983-09-26	1985-02-05	Dunham-Bush, Inc.	Oil atomizing compressor working fluid cooling system for gas/vapor/helical screw rotary compressors
IT1171707B (it) *	1983-09-30	1987-06-10	Babcock Samifi Spa	Dispositivo per il raffreddamento dell'olio in una unita' di compressione e, particolarmente, di compressione a vite
US4662190A (en) *	1985-12-10	1987-05-05	Tischer James C	Integral slide valve-oil separator apparatus in a screw compressor
US4916914A (en) *	1988-05-27	1990-04-17	Cpi Engineering Services, Inc.	Rotary displacement compression heat transfer systems incorporating highly fluorinated refrigerant-synthetic oil lubricant compositions

1993
- 1993-12-16 CA CA002156076A patent/CA2156076C/en not_active Expired - Lifetime
- 1993-12-16 AU AU59529/94A patent/AU5952994A/en not_active Abandoned
- 1993-12-16 BR BR9307842A patent/BR9307842A/pt not_active IP Right Cessation
- 1993-12-16 EP EP94905407A patent/EP0690970B1/en not_active Expired - Lifetime
- 1993-12-16 WO PCT/US1993/012251 patent/WO1994023252A1/en not_active Ceased
1994
- 1994-08-26 US US08/296,986 patent/US5419155A/en not_active Expired - Lifetime
1995
- 1995-03-08 US US08/400,684 patent/US5570583A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0690970B1 (en)	1998-04-01
US5419155A (en)	1995-05-30
AU5952994A (en)	1994-10-24
US5570583A (en)	1996-11-05
CA2156076C (en)	1999-03-23
EP0690970A1 (en)	1996-01-10
WO1994023252A1 (en)	1994-10-13
CA2156076A1 (en)	1994-10-13

Publication	Publication Date	Title
BR9307842A (pt)	1996-01-02	Resfriamento de lubrificante de compressor em um sistema de refrigeração
DE69426342D1 (de)	2001-01-04	Kälteanlage
DE69133264D1 (de)	2003-06-26	Kälteanlage und Kältemittelverdichter
BR9403979A (pt)	1995-06-13	Sistema de refrigeração
NO943147D0 (no)	1994-08-25	Underkjölingssystem for kjölesyklus
BR9500439A (pt)	1995-10-24	Compressor para um sistema de refrigeração
DE59508977D1 (de)	2001-02-22	Kältegerät, insbesondere Kühl- oder Gefriergerät
DE69513765D1 (de)	2000-01-13	Kälteanlage
DE69520358D1 (de)	2001-04-19	Kälteanlage
DE69411503D1 (de)	1998-08-13	Kälteanlage mit Zusatzeinrichtung zur Kühlung des Verdichters
DK0676598T3 (da)	2000-06-13	Oliehåndteringssystem for skruekompressoren i et kølesystem
KR960008813U (ko)	1996-03-16	냉장고의 냉각장치
GB2272275B (en)	1996-06-12	Refrigeration system utilizing an expansion device in the evaporator
KR950015060U (ko)	1995-06-17	냉장고의 급속냉각장치
KR960023376U (ko)	1996-07-20	냉각장치의 압축기 윤활장치
KR930020157U (ko)	1993-09-24	냉장고의 냉기순환장치
KR950020152U (ko)	1995-07-26	압축기의 냉각장치
KR960024021U (ko)	1996-07-22	냉매사이클을 이용한 쿨링시스템
KR930019978U (ko)	1993-09-24	압축기의 오일냉각장치
KR950004333U (ko)	1995-02-17	냉장고의 증발기
KR970044631U (ko)	1997-07-31	직냉식 냉장고의 증발기
KR960008791U (ko)	1996-03-16	냉장고의 냉각장치
BR9304650A (pt)	1995-08-01	Sistema de refrigeração para refrigeradores
PT8689T (pt)	1994-08-31	Condensador para sistemas de refrigeracao
SE9303539D0 (sv)	1993-10-28	Refrigeration system and method for operating a refrigeration system

Legal Events

Date	Code	Title	Description
1999-01-05	FF	Decision: intention to grant
1999-07-13	FG9A	Patent or certificate of addition granted
2001-06-12	PC	Transfer	Free format text: AMERICAN STANDARD INTERNATIONAL INC (US)
2010-09-08	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 9A , 10A , 11A , 12A , 13A , 14A , 15A E 16A ANUIDADES.
2013-12-03	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)	Free format text: EXTINCAO DEFINITIVA - ART. 78 INCISO IV DA LPI
2020-11-24	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2239 DE 03/12/2013 POR TER SIDO INDEVIDA.
2020-12-08	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A, 14A, 15A E 16A ANUIDADES.
2021-03-23	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.