EP1995526A4 - Air conditioner - Google Patents

Air conditioner

Info

Publication number: EP1995526A4
Authority: EP; European Patent Office
Prior art keywords: air conditioner; conditioner; air
Prior art date: 2006-03-10
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP07737988.1A

Other languages

German (de)

French (fr)

Other versions

EP1995526A1 (en

Inventor

Haruo Nakata

Tomohiro Yabu

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.)

Daikin Industries Ltd

Original Assignee

Daikin Industries 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.)

2006-03-10

Filing date

2007-03-07

Publication date

2013-10-30

2007-03-07 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2008-11-26 Publication of EP1995526A1 publication Critical patent/EP1995526A1/en

2013-10-30 Publication of EP1995526A4 publication Critical patent/EP1995526A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
- F24F2013/227—Condensate pipe for drainage of condensate from the evaporator

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Air Conditioning Control Device (AREA)

EP07737988.1A 2006-03-10 2007-03-07 Air conditioner Withdrawn EP1995526A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2006066087A JP2007240112A (en)	2006-03-10	2006-03-10	Air conditioner
PCT/JP2007/054475 WO2007105571A1 (en)	2006-03-10	2007-03-07	Air conditioner

Publications (2)

Publication Number	Publication Date
EP1995526A1 EP1995526A1 (en)	2008-11-26
EP1995526A4 true EP1995526A4 (en)	2013-10-30

Family

ID=38509400

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07737988.1A Withdrawn EP1995526A4 (en)	2006-03-10	2007-03-07	Air conditioner

Country Status (7)

Country	Link
US (1)	US20090084127A1 (en)
EP (1)	EP1995526A4 (en)
JP (1)	JP2007240112A (en)
KR (1)	KR100986869B1 (en)
CN (1)	CN101384858B (en)
AU (1)	AU2007225863B2 (en)
WO (1)	WO2007105571A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7895849B2 (en) *	2008-07-03	2011-03-01	New Widetech Industries Co., Ltd.	Dehumidifier with multistage draining
JP2010164255A (en) *	2009-01-16	2010-07-29	Mitsubishi Electric Corp	Air conditioner
JP5568046B2 (en) *	2011-03-30	2014-08-06	日立アプライアンス株式会社	Air conditioner
US8946921B2 (en)	2011-04-12	2015-02-03	Plexaire, Llc	Pressure powered impeller system and related method of use
JP5629706B2 (en) *	2012-02-17	2014-11-26	リンナイ株式会社	Drain discharge device
US20140130888A1 (en)	2012-11-13	2014-05-15	Plexaire Llc	Condensate management system and methods
CN102954009A (en) *	2012-11-22	2013-03-06	无锡惠山泵业有限公司	Drainage pump of air conditioner
JP5542901B2 (en) *	2012-11-22	2014-07-09	三菱電機株式会社	Air conditioner
KR102480314B1 (en) *	2015-06-23	2022-12-23	삼성전자주식회사	A drain hose and air conditioner comprising the same
CN105371470B (en) *	2015-10-09	2019-01-29	珠海格力电器股份有限公司	Air conditioner drainage system and method
US10514196B2 (en)	2017-01-18	2019-12-24	Carrier Corporation	Condensate drain pan port
CN107120793B (en) *	2017-05-05	2020-01-31	广东美的暖通设备有限公司	Variable frequency air conditioner and condensation prevention control method for variable frequency module radiator thereof
CN108168045A (en) *	2017-12-06	2018-06-15	北京天诚同创电气有限公司	Air conditioner temperature controlling method, device and liquid chilling air conditioning system
CN109084462A (en) *	2018-07-23	2018-12-25	珠海格力电器股份有限公司	Drainage device, drainage control method and device
FR3084734B1 (en) *	2018-08-03	2021-01-15	Sauermann Ind	CONDENSATE LIFT DEVICE INCLUDING A MOBILE CONDENSATE RECEPTION TANK, OR MOUNTED ON A MOBILE SUPPORT, IN TRANSLATION AND / OR ROTATION
US11231211B2 (en) *	2019-04-02	2022-01-25	Johnson Controls Technology Company	Return air recycling system for an HVAC system
KR20210121850A (en)	2020-03-31	2021-10-08	엘지전자 주식회사	Heat pump and method thereof
JP2021188875A (en) *	2020-06-04	2021-12-13	パナソニックＩｐマネジメント株式会社	Air conditioner
CN113899012A (en) *	2020-07-06	2022-01-07	宁波奥克斯电气股份有限公司	Drainage device, wall-mounted air conditioner and drainage control method of wall-mounted air conditioner
CN112577170A (en) *	2020-12-15	2021-03-30	佛山市顺德区美的电子科技有限公司	Control method and device for air conditioner water pump, air conditioner and storage medium
CN112902302A (en) *	2021-03-15	2021-06-04	格力电器（郑州）有限公司	Lighting type air conditioner indoor unit
CN113531750B (en) *	2021-06-28	2022-09-06	青岛海尔空调器有限总公司	Method and device for controlling water washing air conditioner, water washing air conditioner and storage medium
KR20240082540A (en) *	2022-12-02	2024-06-11	엘지전자 주식회사	Air Conditioner
EP4394263A1 (en) *	2022-12-26	2024-07-03	LG Electronics Inc.	Air conditioner

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07145986A (en) *	1993-09-30	1995-06-06	Mitsubishi Electric Corp	Drain pump control device for air-conditioner
JPH07167482A (en) *	1993-12-14	1995-07-04	Matsushita Electric Ind Co Ltd	Drain pump controller of air conditioner
JPH109649A (en) *	1996-06-25	1998-01-16	Matsushita Refrig Co Ltd	Controller for drain pump of air conditioner
JP2003139344A (en) *	2001-11-05	2003-05-14	Saginomiya Seisakusho Inc	Drain pump for air conditioner and its control method
JP2004205090A (en) *	2002-12-25	2004-07-22	Kosei Yogo	Drain water warming method for air-conditioner and its device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4869075A (en) *	1987-11-16	1989-09-26	Sanyo Electric Co., Ltd.	Air conditioner
JP2591739Y2 (en) *	1992-09-03	1999-03-10	愛知電機株式会社	Drain pump for air conditioner
JPH07293946A (en) *	1994-04-27	1995-11-10	Mitsubishi Electric Corp	Controller for ice water using air conditioner, blockage preventive device and blockage eliminating device
JPH0849669A (en) *	1994-08-09	1996-02-20	Ebara Corp	Pump two-stage flow rate control method
CN2515589Y (en) *	2001-12-21	2002-10-09	海信集团有限公司	Panel air conditioner
CN1428573A (en) *	2001-12-28	2003-07-09	海尔集团公司	High-lift water-discharged wall hanging air conditioner
JP2004053398A (en)	2002-07-19	2004-02-19	Canon Inc	Temperature detector, image heating device, and image forming apparatus
JP2004076628A (en) *	2002-08-13	2004-03-11	Saginomiya Seisakusho Inc	Drainage pump for air-conditioning equipment
CN2639784Y (en) *	2003-08-20	2004-09-08	黄裕达	Air conditioner condensed water discharging device
JP4247435B2 (en) *	2004-03-31	2009-04-02	日立アプライアンス株式会社	Air conditioner with drainage device

2006
- 2006-03-10 JP JP2006066087A patent/JP2007240112A/en active Pending
2007
- 2007-03-07 EP EP07737988.1A patent/EP1995526A4/en not_active Withdrawn
- 2007-03-07 WO PCT/JP2007/054475 patent/WO2007105571A1/en active Application Filing
- 2007-03-07 KR KR1020087020218A patent/KR100986869B1/en not_active IP Right Cessation
- 2007-03-07 US US12/223,708 patent/US20090084127A1/en not_active Abandoned
- 2007-03-07 CN CN2007800059573A patent/CN101384858B/en not_active Expired - Fee Related
- 2007-03-07 AU AU2007225863A patent/AU2007225863B2/en not_active Ceased

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07145986A (en) *	1993-09-30	1995-06-06	Mitsubishi Electric Corp	Drain pump control device for air-conditioner
JPH07167482A (en) *	1993-12-14	1995-07-04	Matsushita Electric Ind Co Ltd	Drain pump controller of air conditioner
JPH109649A (en) *	1996-06-25	1998-01-16	Matsushita Refrig Co Ltd	Controller for drain pump of air conditioner
JP2003139344A (en) *	2001-11-05	2003-05-14	Saginomiya Seisakusho Inc	Drain pump for air conditioner and its control method
JP2004205090A (en) *	2002-12-25	2004-07-22	Kosei Yogo	Drain water warming method for air-conditioner and its device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007105571A1 *

Also Published As

Publication number	Publication date
CN101384858B (en)	2012-02-29
JP2007240112A (en)	2007-09-20
KR20080096551A (en)	2008-10-30
AU2007225863A1 (en)	2007-09-20
CN101384858A (en)	2009-03-11
KR100986869B1 (en)	2010-10-08
EP1995526A1 (en)	2008-11-26
AU2007225863B2 (en)	2010-03-04
US20090084127A1 (en)	2009-04-02
WO2007105571A1 (en)	2007-09-20

Legal Events

Date	Code	Title	Description
2008-10-24	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
2008-11-26	17P	Request for examination filed	Effective date: 20080807
2008-11-26	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 HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
2012-08-08	DAX	Request for extension of the european patent (deleted)
2013-10-30	A4	Supplementary search report drawn up and despatched	Effective date: 20130927
2013-10-30	RIC1	Information provided on ipc code assigned before grant	Ipc: F24F 1/00 20110101AFI20130923BHEP Ipc: F24F 13/22 20060101ALI20130923BHEP
2016-07-27	17Q	First examination report despatched	Effective date: 20160624
2017-03-10	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
2017-04-12	18D	Application deemed to be withdrawn	Effective date: 20161105

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