BRPI0509272A - sistema, aparelho e método de compressor - Google Patents

sistema, aparelho e método de compressor

Info

Publication number
BRPI0509272A
BRPI0509272A BRPI0509272-8A BRPI0509272A BRPI0509272A BR PI0509272 A BRPI0509272 A BR PI0509272A BR PI0509272 A BRPI0509272 A BR PI0509272A BR PI0509272 A BRPI0509272 A BR PI0509272A
Authority
BR
Brazil
Prior art keywords
compressor
compressor system
working fluid
discharge
workflow
Prior art date
Application number
BRPI0509272-8A
Other languages
English (en)
Inventor
Steven E Von Borstel
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of BRPI0509272A publication Critical patent/BRPI0509272A/pt
Publication of BRPI0509272B1 publication Critical patent/BRPI0509272B1/pt

Links

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
    • F25B31/002—Lubrication
    • 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
    • F04C29/021—Control systems for the circulation of the lubricant
    • 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
    • F04C2270/21—Pressure difference
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/13—Economisers

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)
  • Control Of Positive-Displacement Pumps (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

SISTEMA, APARELHO E MéTODO DE COMPRESSOR Um sistema tem um compressor tendo um percurso de compressão entre um orifício de sucção para receber um fluxo de trabalho e um orifício de descarga localizado para descarregar o fluido de trabalho, O sistema tem meio para controlar o fluxo de pelo menos um de: fluido de trabalho adicional e lubrificante em resposta às mudanças no pelo menos um parâmetro de pressão.
BRPI0509272-8A 2004-05-18 2005-04-28 Sistema, aparelho, sistema de compressor e método BRPI0509272B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/848,190 2004-05-18
US10/848,190 US7677051B2 (en) 2004-05-18 2004-05-18 Compressor lubrication
PCT/US2005/014674 WO2005116538A2 (en) 2004-05-18 2005-04-28 Compressor lubrication

Publications (2)

Publication Number Publication Date
BRPI0509272A true BRPI0509272A (pt) 2007-09-04
BRPI0509272B1 BRPI0509272B1 (pt) 2018-07-10

Family

ID=35373870

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509272-8A BRPI0509272B1 (pt) 2004-05-18 2005-04-28 Sistema, aparelho, sistema de compressor e método

Country Status (8)

Country Link
US (1) US7677051B2 (pt)
EP (2) EP1751476B1 (pt)
JP (1) JP2008501891A (pt)
CN (1) CN101208567B (pt)
AU (1) AU2005248317B2 (pt)
BR (1) BRPI0509272B1 (pt)
CA (1) CA2566715A1 (pt)
WO (1) WO2005116538A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1019178A3 (nl) * 2010-02-10 2012-04-03 Atlas Copco Airpower Nv Inrichting en werkwijze voor het comprimeren van gas.
EP3084217B1 (en) 2013-12-18 2020-08-12 Carrier Corporation Method of improving compressor bearing reliability
US9689529B2 (en) * 2014-05-08 2017-06-27 Baker Hughes Incorporated Oil injection unit
WO2016099746A1 (en) * 2014-12-17 2016-06-23 Carrier Corporation Screw compressor with oil shutoff and method
EP3263902B1 (en) * 2015-02-26 2019-12-04 Hitachi-Johnson Controls Air Conditioning, Inc. Screw compressor

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280576A (en) * 1965-07-26 1966-10-25 Carrier Corp Refrigeration lubrication system and method
US3408827A (en) * 1967-09-19 1968-11-05 Dunham Bush Inc Refrigeration system with loading and unloading control
SE338576B (pt) * 1968-05-06 1971-09-13 Stal Refrigeration Ab
US3500962A (en) * 1969-05-01 1970-03-17 Vilter Manufacturing Corp Lubrication system for compressors
GB1595616A (en) * 1977-01-21 1981-08-12 Hitachi Ltd Air conditioning system
JPS58122390A (ja) 1982-01-14 1983-07-21 Daikin Ind Ltd スクリユ−圧縮機
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
JPS60216092A (ja) 1984-04-11 1985-10-29 Hitachi Ltd スクリユ−圧縮機の起動負荷軽減装置
JPS61178594A (ja) * 1985-02-01 1986-08-11 Hitachi Ltd 油冷式スクリユ−圧縮機の始動負荷軽減装置
JPS61200486A (ja) * 1985-03-01 1986-09-05 Mitsubishi Electric Corp 映像レ−ダの表示装置
JPH029115Y2 (pt) 1985-06-04 1990-03-06
US4966013A (en) * 1989-08-18 1990-10-30 Carrier Corporation Method and apparatus for preventing compressor failure due to loss of lubricant
US5095712A (en) 1991-05-03 1992-03-17 Carrier Corporation Economizer control with variable capacity
US5134856A (en) * 1991-05-21 1992-08-04 Frick Company Oil pressure maintenance for screw compressor
US5211026A (en) * 1991-08-19 1993-05-18 American Standard Inc. Combination lift piston/axial port unloader arrangement for a screw compresser
CA2090390A1 (en) 1992-08-07 1994-02-08 Jerome C. Roach Fail safe mechanical oil shutoff arrangement for screw compressor
JP3261430B2 (ja) * 1992-08-28 2002-03-04 株式会社日立製作所 インバータ駆動スクリュー圧縮機
US5347821A (en) * 1993-07-23 1994-09-20 American Standard Inc. Apparatus and method of oil charge loss protection for compressors
JPH09229497A (ja) * 1996-02-19 1997-09-05 Denso Corp 冷凍サイクル
JPH10196575A (ja) 1997-01-07 1998-07-31 Hokuetsu Kogyo Co Ltd 油冷却スクリュ圧縮機の給油構造
US6131471A (en) * 1997-09-05 2000-10-17 American Standard Inc. Liquid level sensor
US6041605A (en) * 1998-05-15 2000-03-28 Carrier Corporation Compressor protection
JP2000080983A (ja) * 1998-07-09 2000-03-21 Toyota Autom Loom Works Ltd 圧縮機
US6446450B1 (en) * 1999-10-01 2002-09-10 Firstenergy Facilities Services, Group, Llc Refrigeration system with liquid temperature control
US6550258B1 (en) * 2000-11-22 2003-04-22 Carrier Corporation Pre-start bearing lubrication for refrigeration system compressor
JP2002317786A (ja) * 2001-04-18 2002-10-31 Kobe Steel Ltd 油冷式圧縮機およびその運転方法
US6718781B2 (en) * 2001-07-11 2004-04-13 Thermo King Corporation Refrigeration unit apparatus and method
JP4330369B2 (ja) * 2002-09-17 2009-09-16 株式会社神戸製鋼所 スクリュ冷凍装置

Also Published As

Publication number Publication date
CA2566715A1 (en) 2005-12-08
EP2650623A1 (en) 2013-10-16
US20050257542A1 (en) 2005-11-24
EP1751476A2 (en) 2007-02-14
HK1122859A1 (en) 2009-05-29
AU2005248317B2 (en) 2009-06-04
WO2005116538A2 (en) 2005-12-08
US7677051B2 (en) 2010-03-16
BRPI0509272B1 (pt) 2018-07-10
EP1751476B1 (en) 2021-10-20
WO2005116538A3 (en) 2007-12-06
JP2008501891A (ja) 2008-01-24
EP2650623B1 (en) 2021-03-03
EP1751476A4 (en) 2010-03-24
CN101208567A (zh) 2008-06-25
CN101208567B (zh) 2011-04-13
AU2005248317A1 (en) 2005-12-08

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

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 2622 DE 06-04-2021 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.