BRPI0612066A2 - sistema refrigerante - Google Patents

sistema refrigerante

Info

Publication number
BRPI0612066A2
BRPI0612066A2 BRPI0612066A BRPI0612066A BRPI0612066A2 BR PI0612066 A2 BRPI0612066 A2 BR PI0612066A2 BR PI0612066 A BRPI0612066 A BR PI0612066A BR PI0612066 A BRPI0612066 A BR PI0612066A BR PI0612066 A2 BRPI0612066 A2 BR PI0612066A2
Authority
BR
Brazil
Prior art keywords
refrigerant system
refrigerant
Prior art date
Application number
BRPI0612066A
Other languages
English (en)
Inventor
Alexander Lifson
Michael F Taras
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 BRPI0612066A2 publication Critical patent/BRPI0612066A2/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
    • 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
    • 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
    • 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
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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—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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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

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)
  • Rotary Pumps (AREA)
  • Compressor (AREA)
BRPI0612066A 2005-06-13 2006-03-08 sistema refrigerante BRPI0612066A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/151,570 US7204099B2 (en) 2005-06-13 2005-06-13 Refrigerant system with vapor injection and liquid injection through separate passages
PCT/US2006/008185 WO2007001509A2 (en) 2005-06-13 2006-03-08 Refrigerant system with vapor injection and liquid injection through separate passages

Publications (1)

Publication Number Publication Date
BRPI0612066A2 true BRPI0612066A2 (pt) 2016-09-06

Family

ID=37522866

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0612066A BRPI0612066A2 (pt) 2005-06-13 2006-03-08 sistema refrigerante

Country Status (9)

Country Link
US (1) US7204099B2 (pt)
EP (1) EP1891384B1 (pt)
CN (1) CN101194134B (pt)
AU (1) AU2006262939A1 (pt)
BR (1) BRPI0612066A2 (pt)
CA (1) CA2606310A1 (pt)
ES (1) ES2425226T3 (pt)
HK (1) HK1121522A1 (pt)
WO (1) WO2007001509A2 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1865812A (zh) * 2005-05-19 2006-11-22 量子能技术股份有限公司 热泵系统与加热流体的方法
US20070251256A1 (en) * 2006-03-20 2007-11-01 Pham Hung M Flash tank design and control for heat pumps
US8769982B2 (en) * 2006-10-02 2014-07-08 Emerson Climate Technologies, Inc. Injection system and method for refrigeration system compressor
US8181478B2 (en) * 2006-10-02 2012-05-22 Emerson Climate Technologies, Inc. Refrigeration system
US7647790B2 (en) * 2006-10-02 2010-01-19 Emerson Climate Technologies, Inc. Injection system and method for refrigeration system compressor
US7997092B2 (en) * 2007-09-26 2011-08-16 Carrier Corporation Refrigerant vapor compression system operating at or near zero load
CN102165276B (zh) * 2008-09-29 2013-03-27 开利公司 具有闪蒸罐经济器的蒸气压缩系统及其控制方法
US8539785B2 (en) 2009-02-18 2013-09-24 Emerson Climate Technologies, Inc. Condensing unit having fluid injection
US20120103005A1 (en) * 2010-11-01 2012-05-03 Johnson Controls Technology Company Screw chiller economizer system
KR101252173B1 (ko) * 2010-11-23 2013-04-05 엘지전자 주식회사 히트 펌프 및 그 제어방법
JP2016065659A (ja) * 2014-09-24 2016-04-28 東芝キヤリア株式会社 ヒートポンプ装置
CN116075641A (zh) * 2020-07-30 2023-05-05 江森自控泰科知识产权控股有限责任合伙公司 用于引导压缩机中的流体流动的系统和方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108453A (en) * 1959-08-05 1963-10-29 Mrs Bonita E Runde Refrigerating apparatus including heat exchange stabilizer means
US3913346A (en) * 1974-05-30 1975-10-21 Dunham Bush Inc Liquid refrigerant injection system for hermetic electric motor driven helical screw compressor
JPS5494149A (en) * 1978-01-06 1979-07-25 Hitachi Ltd Freezer
JP2618501B2 (ja) * 1989-10-30 1997-06-11 株式会社日立製作所 低温用スクロール式冷凍装置
US5095712A (en) * 1991-05-03 1992-03-17 Carrier Corporation Economizer control with variable capacity
US6032472A (en) * 1995-12-06 2000-03-07 Carrier Corporation Motor cooling in a refrigeration system
US5768901A (en) * 1996-12-02 1998-06-23 Carrier Corporation Refrigerating system employing a compressor for single or multi-stage operation with capacity control
JPH11248264A (ja) * 1998-03-04 1999-09-14 Hitachi Ltd 冷凍装置
US6446450B1 (en) * 1999-10-01 2002-09-10 Firstenergy Facilities Services, Group, Llc Refrigeration system with liquid temperature control
US6718781B2 (en) * 2001-07-11 2004-04-13 Thermo King Corporation Refrigeration unit apparatus and method
US6571576B1 (en) * 2002-04-04 2003-06-03 Carrier Corporation Injection of liquid and vapor refrigerant through economizer ports
US6694750B1 (en) * 2002-08-21 2004-02-24 Carrier Corporation Refrigeration system employing multiple economizer circuits
US6739147B1 (en) * 2002-11-27 2004-05-25 Carrier Corporation Alternate flow of discharge gas to a vaporizer for a screw compressor
US6820434B1 (en) * 2003-07-14 2004-11-23 Carrier Corporation Refrigerant compression system with selective subcooling
US6966193B2 (en) * 2004-02-11 2005-11-22 Carrier Corporation Control of multi-circuit economized system

Also Published As

Publication number Publication date
US7204099B2 (en) 2007-04-17
AU2006262939A1 (en) 2007-01-04
WO2007001509A3 (en) 2007-10-25
CN101194134A (zh) 2008-06-04
ES2425226T3 (es) 2013-10-14
EP1891384B1 (en) 2013-05-22
WO2007001509A2 (en) 2007-01-04
HK1121522A1 (en) 2009-04-24
EP1891384A2 (en) 2008-02-27
EP1891384A4 (en) 2010-09-15
CN101194134B (zh) 2010-06-16
CA2606310A1 (en) 2007-01-04
US20060277941A1 (en) 2006-12-14

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 PAR 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO NO ORIGINAL, TRANSLADO OU FOTOCOPIA AUTENTICADA.

B11Z Dismissal: petition dismissal - article 216, par 2 of industrial property law

Free format text: REFERENTE A PETICAO NO 020070176601/RJ DE 12/12/2007.

B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]

Free format text: O DESPACHO 6.7 ESTA SENDO ANULADO TENDO POR BASE A DETERMINACAO DO DIRETOR DE PATENTES, A QUAL E CALCADA NO PARECER NO 0003-2014 AGU/PGF/PFE/INPI/COOPHI-LBC-1.0.

B11M Dismissal: decision cancelled

Free format text: O DESPACHO 11.6.1 ESTA SENDO ANULADO TENDO POR BASE A DETERMINACAO DO DIRETOR DE PATENTES, A QUAL E CALCADA NO PARECER NO 0003-2014 AGU/PGF/PFE/INPI/COOPHI-LBC-1.0.

B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A, 8A, 9A E 10A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2386 DE 27-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.