EP2211127A4 - Heat pump type air conditioner - Google Patents
Heat pump type air conditioner Download PDFInfo
- Publication number
- EP2211127A4 EP2211127A4 EP08851740.4A EP08851740A EP2211127A4 EP 2211127 A4 EP2211127 A4 EP 2211127A4 EP 08851740 A EP08851740 A EP 08851740A EP 2211127 A4 EP2211127 A4 EP 2211127A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- air conditioner
- heat pump
- type air
- pump type
- 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- Withdrawn
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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
-
- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/0272—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using bridge circuits of one-way valves
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
-
- 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
- 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
- F25B2400/16—Receivers
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)
- Air Conditioning Control Device (AREA)
- Other Air-Conditioning Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18176668.4A EP3388758A1 (en) | 2007-11-22 | 2008-11-11 | Heat-pump air conditioner |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007303420A JP5357418B2 (ja) | 2007-11-22 | 2007-11-22 | ヒートポンプ式空気調和機 |
PCT/JP2008/070471 WO2009066581A1 (ja) | 2007-11-22 | 2008-11-11 | ヒートポンプ式空気調和機 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18176668.4A Division EP3388758A1 (en) | 2007-11-22 | 2008-11-11 | Heat-pump air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2211127A1 EP2211127A1 (en) | 2010-07-28 |
EP2211127A4 true EP2211127A4 (en) | 2017-11-01 |
Family
ID=40667406
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18176668.4A Withdrawn EP3388758A1 (en) | 2007-11-22 | 2008-11-11 | Heat-pump air conditioner |
EP08851740.4A Withdrawn EP2211127A4 (en) | 2007-11-22 | 2008-11-11 | Heat pump type air conditioner |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18176668.4A Withdrawn EP3388758A1 (en) | 2007-11-22 | 2008-11-11 | Heat-pump air conditioner |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP3388758A1 (ja) |
JP (1) | JP5357418B2 (ja) |
WO (1) | WO2009066581A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5554038B2 (ja) * | 2009-09-09 | 2014-07-23 | 三菱重工業株式会社 | 空気調和機のデフロストヒータ制御方法 |
JP2011094810A (ja) | 2009-09-30 | 2011-05-12 | Fujitsu General Ltd | ヒートポンプサイクル装置 |
US9279608B2 (en) | 2010-07-29 | 2016-03-08 | Mitsubishi Electric Corporation | Heat pump |
WO2012160597A1 (ja) * | 2011-05-23 | 2012-11-29 | 三菱電機株式会社 | 空気調和装置 |
WO2013077136A1 (ja) * | 2011-11-24 | 2013-05-30 | ダイキン工業株式会社 | 空気調和装置 |
JP2013108729A (ja) * | 2011-11-24 | 2013-06-06 | Daikin Industries Ltd | 空気調和装置 |
WO2013111177A1 (ja) | 2012-01-24 | 2013-08-01 | 三菱電機株式会社 | 空気調和装置 |
JP2013189179A (ja) * | 2012-02-15 | 2013-09-26 | Sanden Corp | 車両用空気調和装置 |
JP2013189180A (ja) * | 2012-02-15 | 2013-09-26 | Sanden Corp | 車両用空気調和装置 |
WO2016089778A1 (en) | 2014-12-01 | 2016-06-09 | David Deng | Additive heat unit for hvac heat pump system |
JP6351494B2 (ja) * | 2014-12-12 | 2018-07-04 | 日立ジョンソンコントロールズ空調株式会社 | 空気調和機 |
US10260780B2 (en) | 2015-10-27 | 2019-04-16 | Gd Midea Heating & Ventilating Equipment Co., Ltd. | Enhanced vapor injection air conditioning system |
JP6161741B2 (ja) * | 2016-01-20 | 2017-07-12 | 三菱電機株式会社 | 空気調和装置 |
JP6771302B2 (ja) * | 2016-04-19 | 2020-10-21 | 日立ジョンソンコントロールズ空調株式会社 | 空気調和機 |
CN106288048B (zh) * | 2016-08-31 | 2019-03-15 | 广东美的制冷设备有限公司 | 除湿机及其控制方法 |
KR101989753B1 (ko) * | 2018-11-23 | 2019-06-17 | 대성히트펌프 주식회사 | 과냉각도 운전제어와 적정 냉매량 판별 기능을 갖는 브릿지 정류회로방식이 적용된 히트펌프 시스템 및 그 제어방법 |
CN110542256B (zh) * | 2019-09-10 | 2021-06-01 | 珠海格力电器股份有限公司 | 防冻控制方法、装置、热泵水系统以及存储介质 |
CN110497769B (zh) * | 2019-09-23 | 2024-07-23 | 中国科学院理化技术研究所 | 汽车热泵系统及其控制方法 |
CN110848845B (zh) * | 2019-11-18 | 2024-02-20 | 珠海格力电器股份有限公司 | 一种补气增焓热泵系统、控制方法和空调器 |
KR20230099313A (ko) | 2021-12-27 | 2023-07-04 | 현대자동차주식회사 | 가스 인젝션 타입의 차량용 열관리 시스템 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4987556U (ja) * | 1972-11-20 | 1974-07-30 | ||
JPS58155572U (ja) * | 1982-04-13 | 1983-10-18 | 三洋電機株式会社 | ヒ−トポンプ式空気調和機 |
JPH07280378A (ja) * | 1994-04-08 | 1995-10-27 | Mitsubishi Heavy Ind Ltd | ヒートポンプ式空気調和機 |
JP2006258343A (ja) * | 2005-03-16 | 2006-09-28 | Mitsubishi Electric Corp | 空気調和装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563580Y2 (ja) * | 1978-03-09 | 1981-01-26 | ||
JPS608665A (ja) | 1983-06-24 | 1985-01-17 | 松下冷機株式会社 | 暖房専用ヒ−トポンプ式空気調和機 |
JPS60114666A (ja) | 1983-11-26 | 1985-06-21 | 松下電器産業株式会社 | 空気調和機の凍結防止装置 |
JPS60205159A (ja) * | 1984-03-29 | 1985-10-16 | 株式会社東芝 | 冷媒加熱式ヒ−トポンプ装置 |
JPS61101762A (ja) * | 1984-10-25 | 1986-05-20 | 松下電器産業株式会社 | 空冷ヒ−トポンプ式暖房装置 |
US5056327A (en) * | 1990-02-26 | 1991-10-15 | Heatcraft, Inc. | Hot gas defrost refrigeration system |
JPH04186074A (ja) * | 1990-11-19 | 1992-07-02 | Matsushita Seiko Co Ltd | 空気調和機 |
JPH06180164A (ja) * | 1992-12-08 | 1994-06-28 | Mitsubishi Heavy Ind Ltd | 空気調和機 |
JPH08193771A (ja) * | 1995-01-17 | 1996-07-30 | Hitachi Ltd | 冷凍サイクル |
JP3709477B2 (ja) * | 2000-05-22 | 2005-10-26 | ダイキン工業株式会社 | 空気調和機の冷媒回路 |
JP2005233551A (ja) * | 2004-02-20 | 2005-09-02 | Mitsubishi Electric Corp | 冷凍サイクル装置 |
JP2006097992A (ja) | 2004-09-30 | 2006-04-13 | Sharp Corp | 空気調和機 |
JP4657087B2 (ja) * | 2005-11-14 | 2011-03-23 | 三洋電機株式会社 | ヒートポンプ式給湯機 |
JP4725387B2 (ja) * | 2006-03-28 | 2011-07-13 | 三菱電機株式会社 | 空気調和装置 |
-
2007
- 2007-11-22 JP JP2007303420A patent/JP5357418B2/ja active Active
-
2008
- 2008-11-11 WO PCT/JP2008/070471 patent/WO2009066581A1/ja active Application Filing
- 2008-11-11 EP EP18176668.4A patent/EP3388758A1/en not_active Withdrawn
- 2008-11-11 EP EP08851740.4A patent/EP2211127A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4987556U (ja) * | 1972-11-20 | 1974-07-30 | ||
JPS58155572U (ja) * | 1982-04-13 | 1983-10-18 | 三洋電機株式会社 | ヒ−トポンプ式空気調和機 |
JPH07280378A (ja) * | 1994-04-08 | 1995-10-27 | Mitsubishi Heavy Ind Ltd | ヒートポンプ式空気調和機 |
JP2006258343A (ja) * | 2005-03-16 | 2006-09-28 | Mitsubishi Electric Corp | 空気調和装置 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2009066581A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP5357418B2 (ja) | 2013-12-04 |
WO2009066581A1 (ja) | 2009-05-28 |
EP3388758A1 (en) | 2018-10-17 |
JP2009127939A (ja) | 2009-06-11 |
EP2211127A1 (en) | 2010-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100226 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20171005 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F25B 1/10 20060101ALN20170928BHEP Ipc: F25B 13/00 20060101AFI20170928BHEP Ipc: F25B 47/00 20060101ALN20170928BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD. |
|
17Q | First examination report despatched |
Effective date: 20180620 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20190415 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20190827 |