NO20021455L - Flertrinns kompressor-kjöleanordning - Google Patents

Flertrinns kompressor-kjöleanordning

Info

Publication number
NO20021455L
NO20021455L NO20021455A NO20021455A NO20021455L NO 20021455 L NO20021455 L NO 20021455L NO 20021455 A NO20021455 A NO 20021455A NO 20021455 A NO20021455 A NO 20021455A NO 20021455 L NO20021455 L NO 20021455L
Authority
NO
Norway
Prior art keywords
cooling device
multistage compressor
compressor cooling
multistage
cooling
Prior art date
Application number
NO20021455A
Other languages
English (en)
Other versions
NO20021455D0 (no
Inventor
Masaya Tadano
Atsushi Oda
Toshiyuki Ebara
Takashi Yamakawa
Original Assignee
Sanyo Electric Co
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
Priority claimed from JP27090699A external-priority patent/JP2001091072A/ja
Priority claimed from JP2000083560A external-priority patent/JP3469845B2/ja
Application filed by Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of NO20021455D0 publication Critical patent/NO20021455D0/no
Publication of NO20021455L publication Critical patent/NO20021455L/no

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
    • F25B1/10—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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • 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
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • 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
    • 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
    • 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
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
NO20021455A 1999-09-24 2002-03-22 Flertrinns kompressor-kjöleanordning NO20021455L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27090699A JP2001091072A (ja) 1999-09-24 1999-09-24 多段圧縮冷凍装置
JP2000083560A JP3469845B2 (ja) 2000-03-24 2000-03-24 多段圧縮冷凍装置
PCT/JP2000/006585 WO2001022008A1 (en) 1999-09-24 2000-09-25 Multi-stage compression refrigerating device

Publications (2)

Publication Number Publication Date
NO20021455D0 NO20021455D0 (no) 2002-03-22
NO20021455L true NO20021455L (no) 2002-05-23

Family

ID=26549448

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20021455A NO20021455L (no) 1999-09-24 2002-03-22 Flertrinns kompressor-kjöleanordning

Country Status (5)

Country Link
US (1) US6568198B1 (no)
EP (1) EP1215449A4 (no)
CN (1) CN1171050C (no)
NO (1) NO20021455L (no)
WO (1) WO2001022008A1 (no)

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* Cited by examiner, † Cited by third party
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JP3389539B2 (ja) * 1999-08-31 2003-03-24 三洋電機株式会社 内部中間圧型２段圧縮式ロータリコンプレッサ
JP3370046B2 (ja) * 2000-03-30 2003-01-27 三洋電機株式会社 多段圧縮機
US6810683B2 (en) * 2003-02-11 2004-11-02 General Motors Corporation Thermostatic expansion valve exit flow silencer device
JP4635408B2 (ja) * 2003-03-26 2011-02-23 株式会社Ihi 吸入フィルタ
JP4219198B2 (ja) * 2003-03-26 2009-02-04 三洋電機株式会社 冷媒サイクル装置
US6848268B1 (en) * 2003-11-20 2005-02-01 Modine Manufacturing Company CO2 cooling system
EP1571337B1 (en) * 2004-03-05 2007-11-28 Corac Group plc Multi-stage No-oil Gas Compressor
US7178352B2 (en) * 2004-04-08 2007-02-20 Carrier Corporation Compressor
DK1794510T3 (da) * 2004-08-09 2012-05-21 Carrier Corp CO2 kølekredsløb med underkøling af det flydende kølemiddel med receiver-flashgassen samt fremgangsmåde til drift af dette
JP2006161659A (ja) * 2004-12-07 2006-06-22 Hitachi Ltd 冷凍サイクル装置
JP2006207974A (ja) * 2005-01-31 2006-08-10 Sanyo Electric Co Ltd 冷凍装置及び冷蔵庫
EP1686330A2 (en) * 2005-01-31 2006-08-02 Sanyo Electric Co., Ltd. Refrigerating device, refrigerator, compressor, and gas-liquid separator
US7631510B2 (en) * 2005-02-28 2009-12-15 Thermal Analysis Partners, LLC. Multi-stage refrigeration system including sub-cycle control characteristics
JP4973872B2 (ja) * 2005-10-17 2012-07-11 株式会社前川製作所 Ｃｏ２冷凍機
CN100451467C (zh) * 2006-01-23 2009-01-14 蒋华 一种组合式空气处理方法和装置
JP2007232263A (ja) * 2006-02-28 2007-09-13 Daikin Ind Ltd 冷凍装置
WO2007111594A1 (en) * 2006-03-27 2007-10-04 Carrier Corporation Refrigerating system with parallel staged economizer circuits and a single or two stage main compressor
WO2008024102A1 (en) * 2006-08-21 2008-02-28 Carrier Corporation Vapor compression system with condensate intercooling between compression stages
KR101402158B1 (ko) * 2008-01-28 2014-06-27 엘지전자 주식회사 공기조화 시스템
US9360243B1 (en) * 2010-07-14 2016-06-07 B/E Aerospace, Inc. Temperature control system and method TDSF plus
DE102010042127B4 (de) * 2010-10-07 2020-09-17 Audi Ag Kältemittelkreislauf einer Klimaanlage eines Kraftfahrzeuges
KR101873595B1 (ko) * 2012-01-10 2018-07-02 엘지전자 주식회사 캐스케이드 히트펌프 장치 및 그 구동 방법
US9234685B2 (en) * 2012-08-01 2016-01-12 Thermo King Corporation Methods and systems to increase evaporator capacity
WO2014100156A1 (en) 2012-12-18 2014-06-26 Emerson Climate Technologies, Inc. Reciprocating compressor with vapor injection system
CN104132480A (zh) * 2014-08-08 2014-11-05 贝莱特空调有限公司 一种低品位热源热量提取装置
WO2016185243A1 (en) 2015-05-15 2016-11-24 Carrier Corporation Staged expansion system and method
CN104896675B (zh) * 2015-06-12 2017-12-08 广东美的暖通设备有限公司 多联机系统的回气过热度测试方法和多联机系统
EP3190356B1 (en) * 2016-01-05 2022-11-09 Lg Electronics Inc. Refrigerator and method of controlling the same
CN108518338B (zh) * 2018-06-04 2024-05-17 黄石东贝压缩机有限公司 制冷压缩机及制冷设备
CN109323476A (zh) * 2018-09-11 2019-02-12 西安交通大学 一种跨临界co2热泵机组及其控制方法
CN109357403A (zh) * 2018-10-15 2019-02-19 四川长虹电器股份有限公司 二氧化碳空气源热水器
EP3951284A4 (en) * 2019-04-05 2022-04-06 Mitsubishi Electric Corporation REFRIGERATION CYCLE APPLIANCE
CN112424542A (zh) 2019-06-06 2021-02-26 开利公司 制冷剂蒸气压缩系统
DE102020126580B3 (de) * 2020-10-09 2022-01-13 Viessmann Climate Solutions Se Kältekreislaufvorrichtung und Verfahren zum Betrieb einer solchen Kältekreislaufvorrichtung
CN113834277B (zh) * 2021-09-18 2022-10-14 珠海格力电器股份有限公司 一种冷库温控方法、装置及制冷设备

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Also Published As

Publication number Publication date
US6568198B1 (en) 2003-05-27
EP1215449A4 (en) 2005-01-19
NO20021455D0 (no) 2002-03-22
CN1171050C (zh) 2004-10-13
WO2001022008A1 (en) 2001-03-29
EP1215449A1 (en) 2002-06-19
CN1376251A (zh) 2002-10-23

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application