IN2014DE02312A - - Google Patents

Info

Publication number
IN2014DE02312A
IN2014DE02312A IN2312DE2014A IN2014DE02312A IN 2014DE02312 A IN2014DE02312 A IN 2014DE02312A IN 2312DE2014 A IN2312DE2014 A IN 2312DE2014A IN 2014DE02312 A IN2014DE02312 A IN 2014DE02312A
Authority
IN
India
Prior art keywords
refrigerant
hfc32
difluoromethane
air amount
cycle system
Prior art date
Application number
Other languages
English (en)
Inventor
Akiyama Tomohito
Tadokoro Tetsuya
Murakami Akihiro
Jitsukawa Hitomi
Fuchino Taiga
Iseki Takashi
Original Assignee
Hitachi Appliances 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.)
Filing date
Publication date
Application filed by Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Publication of IN2014DE02312A publication Critical patent/IN2014DE02312A/en

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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/04—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for withdrawing non-condensible gases
    • F25B43/043—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for withdrawing non-condensible gases for compression type systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Lubricants (AREA)
  • Compressor (AREA)
IN2312DE2014 2013-10-23 2014-08-13 IN2014DE02312A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013219785A JP2015081726A (ja) 2013-10-23 2013-10-23 冷凍サイクル装置、及び、空気調和装置

Publications (1)

Publication Number Publication Date
IN2014DE02312A true IN2014DE02312A (enrdf_load_stackoverflow) 2015-06-26

Family

ID=53012421

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2312DE2014 IN2014DE02312A (enrdf_load_stackoverflow) 2013-10-23 2014-08-13

Country Status (3)

Country Link
JP (1) JP2015081726A (enrdf_load_stackoverflow)
CN (2) CN107036318A (enrdf_load_stackoverflow)
IN (1) IN2014DE02312A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110440487B (zh) * 2019-07-29 2021-12-17 黄石东贝压缩机有限公司 一种去除制冷系统中残余空气的方法
WO2022230034A1 (ja) * 2021-04-27 2022-11-03 三菱電機株式会社 空気調和装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020148A (ja) * 1983-07-15 1985-02-01 Mitsubishi Heavy Ind Ltd 冷凍圧縮機油の酸化劣化防止方法
JPH0828474A (ja) * 1994-07-15 1996-01-30 Sanyo Electric Co Ltd 冷媒圧縮機
JP3557053B2 (ja) * 1996-09-30 2004-08-25 三洋電機株式会社 冷媒圧縮機
JPH10159734A (ja) * 1996-11-28 1998-06-16 Sanyo Electric Co Ltd 冷凍装置
JP2005248773A (ja) * 2004-03-03 2005-09-15 Hitachi Home & Life Solutions Inc 冷凍装置及び冷媒圧縮機
JP5241263B2 (ja) * 2008-02-15 2013-07-17 出光興産株式会社 冷凍機用潤滑油組成物
JP2009222033A (ja) * 2008-03-18 2009-10-01 Daikin Ind Ltd 冷凍装置
JP2012012532A (ja) * 2010-07-02 2012-01-19 Panasonic Corp 圧縮機及びそれを用いた冷凍サイクル装置
US20130167580A1 (en) * 2010-09-07 2013-07-04 Panasonic Corporation Compressor and refrigerating cycle apparatus using the same
JP2012097638A (ja) * 2010-11-01 2012-05-24 Daikin Industries Ltd 圧縮機および冷凍装置
JP5466772B2 (ja) * 2010-12-20 2014-04-09 日立アプライアンス株式会社 冷凍空調用圧縮機及び冷凍空調装置
KR102041362B1 (ko) * 2012-10-31 2019-11-06 다이킨 고교 가부시키가이샤 냉동 장치

Also Published As

Publication number Publication date
CN107036318A (zh) 2017-08-11
CN104567139A (zh) 2015-04-29
JP2015081726A (ja) 2015-04-27

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