BRPI0402407A - Compressores plurais - Google Patents

Compressores plurais

Info

Publication number
BRPI0402407A
BRPI0402407A BR0402407-9A BRPI0402407A BRPI0402407A BR PI0402407 A BRPI0402407 A BR PI0402407A BR PI0402407 A BRPI0402407 A BR PI0402407A BR PI0402407 A BRPI0402407 A BR PI0402407A
Authority
BR
Brazil
Prior art keywords
compressors
capacity
systems
drive shaft
compressor
Prior art date
Application number
BR0402407-9A
Other languages
English (en)
Inventor
Guido Wiertz
Robert Iserentante
Didier Doutrepont
Johann Dobrescu
Francis Pirenne
Gary Anderson
Philippe Ernst
Clyde Verhoff
Pierre Poysat
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 BRPI0402407A publication Critical patent/BRPI0402407A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • 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
    • 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
    • F04C18/0207—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 both members having co-operating elements in spiral form
    • F04C18/0215—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 both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F04C23/001—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 of similar working principle
    • 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0085—Prime movers
    • 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
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
    • 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
    • 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
    • F04C29/023—Lubricant distribution through a hollow driving shaft
    • 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
    • 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
    • F25B2400/13—Economisers
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0253—Compressor control by controlling speed with variable speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

"COMPRESSORES PLURAIS". A presente invenção refere-se a um sistema de compressor, que inclui um par de compressores localizados em um invólucro comum. Um eixo de acionamento comum aciona ambos os compressores, e o eixo de acionamento é energizado por meio de um único motor. Um ou ambos os compressores podem ser equipados com um sistema de controle de capacidade modulada de largura de pulso e um sistema de injeção de vapor. Quando um compressor é equipado com estes sistemas, a capacidade pode variar entre 50% e 110%. Quando ambos os compressores são equipados com estes sistemas, a capacidade pode variar entre 0% e 120%.
BR0402407-9A 2003-06-20 2004-06-18 Compressores plurais BRPI0402407A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/600,106 US7201567B2 (en) 2003-06-20 2003-06-20 Plural compressors

Publications (1)

Publication Number Publication Date
BRPI0402407A true BRPI0402407A (pt) 2005-05-24

Family

ID=33418562

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0402407-9A BRPI0402407A (pt) 2003-06-20 2004-06-18 Compressores plurais

Country Status (9)

Country Link
US (1) US7201567B2 (pt)
EP (2) EP1489308A3 (pt)
JP (1) JP2005009490A (pt)
KR (1) KR20040110098A (pt)
CN (1) CN100547245C (pt)
AU (1) AU2004202610B2 (pt)
BR (1) BRPI0402407A (pt)
MX (1) MXPA04005926A (pt)
TW (1) TWI279491B (pt)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6672846B2 (en) 2001-04-25 2004-01-06 Copeland Corporation Capacity modulation for plural compressors
JP3674625B2 (ja) * 2003-09-08 2005-07-20 ダイキン工業株式会社 ロータリ式膨張機及び流体機械
WO2005065355A2 (en) * 2003-12-30 2005-07-21 Copeland Corporation Compressor protection and diagnostic system
US7412842B2 (en) 2004-04-27 2008-08-19 Emerson Climate Technologies, Inc. Compressor diagnostic and protection system
US7275377B2 (en) 2004-08-11 2007-10-02 Lawrence Kates Method and apparatus for monitoring refrigerant-cycle systems
DE102005008887A1 (de) * 2005-02-26 2006-08-31 Leybold Vacuum Gmbh Einwellige Vakuum-Verdränderpumpe
US20060204378A1 (en) * 2005-03-08 2006-09-14 Anderson Gary J Dual horizontal scroll machine
US7841845B2 (en) 2005-05-16 2010-11-30 Emerson Climate Technologies, Inc. Open drive scroll machine
US7815423B2 (en) * 2005-07-29 2010-10-19 Emerson Climate Technologies, Inc. Compressor with fluid injection system
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US20080216494A1 (en) 2006-09-07 2008-09-11 Pham Hung M Compressor data module
JP4939239B2 (ja) * 2007-01-22 2012-05-23 三菱重工業株式会社 クランクシャフト
US8485789B2 (en) * 2007-05-18 2013-07-16 Emerson Climate Technologies, Inc. Capacity modulated scroll compressor system and method
US20090037142A1 (en) 2007-07-30 2009-02-05 Lawrence Kates Portable method and apparatus for monitoring refrigerant-cycle systems
US8393169B2 (en) 2007-09-19 2013-03-12 Emerson Climate Technologies, Inc. Refrigeration monitoring system and method
CN101592388B (zh) * 2008-05-27 2013-10-30 海尔集团公司 一种变容量多联机整机能力的控制方法及系统
CN103597292B (zh) 2011-02-28 2016-05-18 艾默生电气公司 用于建筑物的供暖、通风和空调hvac系统的监视系统和监视方法
US9217434B2 (en) * 2011-04-15 2015-12-22 Emerson Climate Technologies, Inc. Compressor having drive shaft with fluid passages
US9039396B2 (en) 2012-07-03 2015-05-26 Emerson Climate Technologies, Inc. Piston and scroll compressor assembly
US9480177B2 (en) 2012-07-27 2016-10-25 Emerson Climate Technologies, Inc. Compressor protection module
US9310439B2 (en) 2012-09-25 2016-04-12 Emerson Climate Technologies, Inc. Compressor having a control and diagnostic module
US9360011B2 (en) 2013-02-26 2016-06-07 Emerson Climate Technologies, Inc. System including high-side and low-side compressors
US9803902B2 (en) 2013-03-15 2017-10-31 Emerson Climate Technologies, Inc. System for refrigerant charge verification using two condenser coil temperatures
AU2014229103B2 (en) 2013-03-15 2016-12-08 Emerson Electric Co. HVAC system remote monitoring and diagnosis
US9551504B2 (en) 2013-03-15 2017-01-24 Emerson Electric Co. HVAC system remote monitoring and diagnosis
AU2014248049B2 (en) 2013-04-05 2018-06-07 Emerson Climate Technologies, Inc. Heat-pump system with refrigerant charge diagnostics
US9598960B2 (en) 2013-07-31 2017-03-21 Trane International Inc. Double-ended scroll compressor lubrication of one orbiting scroll bearing via crankshaft oil gallery from another orbiting scroll bearing
US9765784B2 (en) * 2013-07-31 2017-09-19 Trane International Inc. Oldham coupling with enhanced key surface in a scroll compressor
CN104863856A (zh) * 2015-05-22 2015-08-26 合肥天鹅制冷科技有限公司 双涡盘的涡旋压缩机
DE202015105177U1 (de) * 2015-09-30 2017-01-02 Ebm-Papst St. Georgen Gmbh & Co. Kg Anordnung zum Bestimmen eines Drucks
US10465954B2 (en) 2017-02-06 2019-11-05 Emerson Climate Technologies, Inc. Co-rotating compressor with multiple compression mechanisms and system having same
US10215174B2 (en) 2017-02-06 2019-02-26 Emerson Climate Technologies, Inc. Co-rotating compressor with multiple compression mechanisms
US10995754B2 (en) 2017-02-06 2021-05-04 Emerson Climate Technologies, Inc. Co-rotating compressor
US10280922B2 (en) 2017-02-06 2019-05-07 Emerson Climate Technologies, Inc. Scroll compressor with axial flux motor
US11111921B2 (en) * 2017-02-06 2021-09-07 Emerson Climate Technologies, Inc. Co-rotating compressor
CN111133260A (zh) * 2017-10-10 2020-05-08 江森自控科技公司 用于冷却器电气机柜的系统
CN108386355A (zh) * 2018-05-04 2018-08-10 江西氟斯新能源科技有限公司 一种无油涡旋空气压缩机
KR102087141B1 (ko) * 2018-09-06 2020-03-10 엘지전자 주식회사 전동식 압축기
CN109882408A (zh) * 2019-03-15 2019-06-14 江西捷控新能源科技有限公司 一种二级压缩新能源无油涡旋空压机
US11480176B2 (en) 2019-06-28 2022-10-25 Trane International Inc. Scroll compressor with economizer injection
US11371505B2 (en) 2019-06-28 2022-06-28 Trane International Inc. Scroll compressor with economizer injection
US11209000B2 (en) 2019-07-11 2021-12-28 Emerson Climate Technologies, Inc. Compressor having capacity modulation
EP4058675A4 (en) 2019-11-15 2023-11-29 Emerson Climate Technologies, Inc. CO-ROTATING SPIRAL COMPRESSOR
US11131491B1 (en) 2020-08-07 2021-09-28 Emerson Climate Technologies, Inc. Systems and methods for multi-stage operation of a compressor
US11560889B1 (en) 2021-06-30 2023-01-24 Trane International Inc. Scroll compressor with second intermediate cap to facilitate refrigerant injection
US12104594B2 (en) 2021-11-05 2024-10-01 Copeland Lp Co-rotating compressor
US11624366B1 (en) 2021-11-05 2023-04-11 Emerson Climate Technologies, Inc. Co-rotating scroll compressor having first and second Oldham couplings
US11732713B2 (en) 2021-11-05 2023-08-22 Emerson Climate Technologies, Inc. Co-rotating scroll compressor having synchronization mechanism

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928085A (ja) * 1982-08-09 1984-02-14 Toshiba Corp 冷媒圧縮機
JPS5965586A (ja) * 1982-10-07 1984-04-13 Nippon Soken Inc スクロ−ル式ポンプ
US4877382A (en) 1986-08-22 1989-10-31 Copeland Corporation Scroll-type machine with axially compliant mounting
US5102316A (en) 1986-08-22 1992-04-07 Copeland Corporation Non-orbiting scroll mounting arrangements for a scroll machine
BR9001468A (pt) * 1989-04-03 1991-04-16 Carrier Corp Dispositivo de acionamento de espiral orbitante num compressor de espiral hermetico
JPH0431689A (ja) * 1990-05-24 1992-02-03 Hitachi Ltd スクロール圧縮機およびそれを用いた冷凍サイクル
JP2915110B2 (ja) * 1990-08-20 1999-07-05 株式会社日立製作所 スクロール流体機械
US5156539A (en) 1990-10-01 1992-10-20 Copeland Corporation Scroll machine with floating seal
JPH0599164A (ja) * 1991-10-11 1993-04-20 Mitsubishi Heavy Ind Ltd スクロール型流体機械
DE4215038A1 (de) * 1992-05-07 1993-11-11 Bitzer Kuehlmaschinenbau Gmbh Spiralverdichter für kompressible Medien
CN1091181A (zh) * 1993-10-25 1994-08-24 西安交通大学 节能型空调用涡旋机
EP0687815B1 (en) * 1994-06-17 1998-11-18 Asuka Japan Co., Ltd. Scroll type fluid machine
JP3016113B2 (ja) * 1994-06-17 2000-03-06 株式会社アスカジャパン スクロール型流体機械
JPH11141483A (ja) * 1997-11-06 1999-05-25 Matsushita Electric Ind Co Ltd 電動気体圧縮機
CN2453345Y (zh) * 2000-12-05 2001-10-10 浙江大学 利用涡旋机械的绿色天然工质制冷空调器
US6672846B2 (en) * 2001-04-25 2004-01-06 Copeland Corporation Capacity modulation for plural compressors
US20040086407A1 (en) * 2002-11-04 2004-05-06 Enjiu Ke Scroll type of fluid machinery

Also Published As

Publication number Publication date
JP2005009490A (ja) 2005-01-13
US7201567B2 (en) 2007-04-10
EP1489308A3 (en) 2008-02-06
TW200506203A (en) 2005-02-16
MXPA04005926A (es) 2005-03-31
AU2004202610B2 (en) 2009-11-05
CN100547245C (zh) 2009-10-07
KR20040110098A (ko) 2004-12-29
AU2004202610A1 (en) 2005-01-13
EP1489308A2 (en) 2004-12-22
US20040258542A1 (en) 2004-12-23
EP2048364A3 (en) 2010-07-07
TWI279491B (en) 2007-04-21
CN1573115A (zh) 2005-02-02
EP2048364A2 (en) 2009-04-15

Similar Documents

Publication Publication Date Title
BRPI0402407A (pt) Compressores plurais
BR0201416A (pt) Compressores plurais
BRPI0503794A (pt) máquina de voluta horizontal dupla
EA200701893A1 (ru) Индивидуальный летательный аппарат
DE50302542D1 (de) Lüfter, insbesondere gerätelüfter
BR0104620A (pt) Acoplamento do ventilador
BR0315890A (pt) Sistema de compressor acionado por motor para liquefação de gás natural
FR2837784B1 (fr) Rotor de giravion a entrainement homocinetique avec differentiel de partage de couple
BRPI0411553A (pt) propulsor de bomba melhorado
DE50102761D1 (de) Direktantrieb eines radsatzes
ATE399247T1 (de) Durchgangssperre
BR0314058A (pt) Composições para cuidados pessoais a base de álcool ramificado
DE60208929D1 (de) Propeller, propellerstabilisatoren und propeller verwendende fahrzeuge
BRPI0518009A (pt) roda de propulsor
BRPI0516231A (pt) rotor de cancelamento de vibração, e, acionador sìncrono
BR9906721A (pt) Engrenagem de roda dentada de excêntrico
ATE433802T1 (de) Aussenläuferantrieb
BR0313510A (pt) Dispositivo de travamento para veìculos, em especial para aeronaves
EA200700641A1 (ru) Узел приводного механизма
ATE503121T1 (de) Wellenaxialbefestigung mittels eines drahtbügels
BRPI0415517A (pt) disposição para a fixação de um caixão do ventilador
BR0108961A (pt) Conjunto de rotor endentado inverso
ITTV20030089A1 (it) Meccanismo per gas-dinamica azione volumetrica alterno rotativa a 60 grado, "gavara-60", per uso generale e particolarmente per motori endotermic
DE59904971D1 (de) Effektscheibenrotationssystem
BR0309569A (pt) Vacinas em combinação que incluem polipeptìdeos imunogênicos de fator camp e gapc

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]