EP1762792A4 - THERMAL PUMP WITH MOTOR - Google Patents

THERMAL PUMP WITH MOTOR

Info

Publication number
EP1762792A4
EP1762792A4 EP05730684A EP05730684A EP1762792A4 EP 1762792 A4 EP1762792 A4 EP 1762792A4 EP 05730684 A EP05730684 A EP 05730684A EP 05730684 A EP05730684 A EP 05730684A EP 1762792 A4 EP1762792 A4 EP 1762792A4
Authority
EP
European Patent Office
Prior art keywords
heat pump
engine heat
engine
pump
heat
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP05730684A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1762792A1 (en
Inventor
Ken-Ichi Minami
Jirou Fukudome
Hiroshi Azuma
Keishi Yamanaka
Eita Kureha
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yanmar Co Ltd
Original Assignee
Yanmar Co Ltd
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 Yanmar Co Ltd filed Critical Yanmar Co Ltd
Publication of EP1762792A1 publication Critical patent/EP1762792A1/en
Publication of EP1762792A4 publication Critical patent/EP1762792A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • 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
    • 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
    • F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
EP05730684A 2004-05-20 2005-04-18 THERMAL PUMP WITH MOTOR Withdrawn EP1762792A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004150371A JP4336619B2 (ja) 2004-05-20 2004-05-20 エンジンヒートポンプ
PCT/JP2005/007411 WO2005114064A1 (ja) 2004-05-20 2005-04-18 エンジンヒートポンプ

Publications (2)

Publication Number Publication Date
EP1762792A1 EP1762792A1 (en) 2007-03-14
EP1762792A4 true EP1762792A4 (en) 2008-05-07

Family

ID=35428465

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05730684A Withdrawn EP1762792A4 (en) 2004-05-20 2005-04-18 THERMAL PUMP WITH MOTOR

Country Status (5)

Country Link
US (1) US20070295025A1 (ja)
EP (1) EP1762792A4 (ja)
JP (1) JP4336619B2 (ja)
CN (1) CN100470165C (ja)
WO (1) WO2005114064A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008145002A (ja) * 2006-12-07 2008-06-26 Sanyo Electric Co Ltd 空気調和装置
JP5163161B2 (ja) * 2008-02-01 2013-03-13 ダイキン工業株式会社 暖房用補助ユニットおよび空気調和装置
JP5149663B2 (ja) * 2008-03-24 2013-02-20 ヤンマー株式会社 エンジン駆動式ヒートポンプ
FR2956190B1 (fr) * 2010-02-08 2012-04-13 Muller & Cie Soc Pompe a chaleur a etages de puissance
KR101212681B1 (ko) * 2010-11-08 2012-12-17 엘지전자 주식회사 공기조화기
JP6134477B2 (ja) * 2012-01-10 2017-05-24 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 冷凍装置及び冷凍機ユニット
KR101497813B1 (ko) * 2013-06-27 2015-03-04 한국교통대학교산학협력단 증기분사 히트펌프 시스템 및 그 작동방법
KR101816656B1 (ko) 2013-12-12 2018-01-09 존슨 컨트롤스 테크놀러지 컴퍼니 증기터빈 구동식 원심형 히트펌프
CN105466063A (zh) * 2015-12-16 2016-04-06 珠海格力电器股份有限公司 一种热泵系统
CN105588357B (zh) * 2015-12-16 2019-04-16 珠海格力电器股份有限公司 一种热泵系统
CN106801953A (zh) * 2016-11-29 2017-06-06 珠海格力电器股份有限公司 空调器
CN106766327A (zh) * 2016-11-29 2017-05-31 珠海格力电器股份有限公司 空调器
KR102105706B1 (ko) * 2017-12-12 2020-04-28 브이피케이 주식회사 히트펌프 시스템, 이의 양방향 인젝션 운전 방법
WO2019203963A1 (en) * 2018-04-16 2019-10-24 Carrier Corporation Dual compressor heat pump
CN110173912B (zh) * 2019-04-29 2020-10-02 同济大学 一种带机械热回收的混合工质压缩循环系统及工作方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62293066A (ja) * 1986-06-12 1987-12-19 ヤンマーディーゼル株式会社 エンジン駆動型ヒ−トポンプ式空調機
JP2005061784A (ja) * 2003-08-20 2005-03-10 Yanmar Co Ltd エンジンヒートポンプ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242588A (en) * 1938-02-07 1941-05-20 Honeywell Regulator Co Heating system
US2273281A (en) * 1938-07-11 1942-02-17 Honeywell Regulator Co Control system
JPS60226669A (ja) * 1984-04-24 1985-11-11 三洋電機株式会社 冷凍装置
JPH0618121A (ja) * 1992-06-30 1994-01-25 Nippondenso Co Ltd エンジン駆動ヒートポンプ空調装置
CN1205073A (zh) * 1996-08-14 1999-01-13 大金工业株式会社 空调机
JPH11193966A (ja) * 1997-12-28 1999-07-21 Tokyo Gas Co Ltd ガスヒートポンプ装置
JPH11248264A (ja) * 1998-03-04 1999-09-14 Hitachi Ltd 冷凍装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62293066A (ja) * 1986-06-12 1987-12-19 ヤンマーディーゼル株式会社 エンジン駆動型ヒ−トポンプ式空調機
JP2005061784A (ja) * 2003-08-20 2005-03-10 Yanmar Co Ltd エンジンヒートポンプ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005114064A1 *

Also Published As

Publication number Publication date
WO2005114064A1 (ja) 2005-12-01
US20070295025A1 (en) 2007-12-27
CN100470165C (zh) 2009-03-18
CN1957211A (zh) 2007-05-02
EP1762792A1 (en) 2007-03-14
JP4336619B2 (ja) 2009-09-30
JP2005331177A (ja) 2005-12-02

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20061220

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20080403

17Q First examination report despatched

Effective date: 20091112

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