EP2192356A4 - Humidity controller - Google Patents

Humidity controller Download PDF

Info

Publication number: EP2192356A4
Authority: EP; European Patent Office
Prior art keywords: humidity controller; humidity; controller
Prior art date: 2007-08-28
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP08828847.7A

Other languages

German (de)

French (fr)

Other versions

EP2192356A1 (en

Inventor

Yoshinori Narikawa

Takahiro Yukino

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.)

2007-08-28

Filing date

2008-08-18

Publication date

2018-04-11

2008-08-18 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2010-06-02 Publication of EP2192356A1 publication Critical patent/EP2192356A1/en

2018-04-11 Publication of EP2192356A4 publication Critical patent/EP2192356A4/en

Status Withdrawn legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1405—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
- 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
- F24F11/0008—Control or safety arrangements for air-humidification
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1429—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant alternatively operating a heat exchanger in an absorbing/adsorbing mode and a heat exchanger in a regeneration mode
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
- F24F2110/22—Humidity of the outside air

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Central Air Conditioning (AREA)
Air Conditioning Control Device (AREA)
Control Of Non-Electrical Variables (AREA)

EP08828847.7A 2007-08-28 2008-08-18 Humidity controller Withdrawn EP2192356A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2007221090		2007-08-28
JP2007283633A JP4305555B2 (en)	2007-08-28	2007-10-31	Humidity control device
PCT/JP2008/002225 WO2009028146A1 (en)	2007-08-28	2008-08-18	Humidity controller

Publications (2)

Publication Number	Publication Date
EP2192356A1 EP2192356A1 (en)	2010-06-02
EP2192356A4 true EP2192356A4 (en)	2018-04-11

Family

ID=40386889

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP08828847.7A Withdrawn EP2192356A4 (en)	2007-08-28	2008-08-18	Humidity controller

Country Status (7)

Country	Link
US (1)	US20100243748A1 (en)
EP (1)	EP2192356A4 (en)
JP (1)	JP4305555B2 (en)
KR (1)	KR101143158B1 (en)
CN (1)	CN101790665B (en)
AU (1)	AU2008293035B2 (en)
WO (1)	WO2009028146A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20130095744A1 (en) *	2011-10-17	2013-04-18	Lennox Industries Inc.	Sensor mounting panel for an energy recovery ventilator unit
CN103512155B (en) *	2013-09-30	2016-06-08	美的集团股份有限公司	A kind of air conditioning control method and Controlling System
CN104251547B (en) *	2014-09-23	2017-03-22	中国商用飞机有限责任公司	Water removal device for aircraft air conditioning system
CN106016514A (en) *	2016-05-12	2016-10-12	上海交通大学	Temperature and humidity weak-relevance control unit type air conditioner system and use method
JP6857802B2 (en) *	2016-12-28	2021-04-14	パナソニックＩｐマネジメント株式会社	Ventilation fan
CN106594879B (en) *	2017-01-16	2022-06-07	广东美的制冷设备有限公司	Air conditioner
JP6811842B2 (en) *	2017-03-30	2021-01-13	三菱電機株式会社	Ventilator
JP6954814B2 (en) *	2017-11-28	2021-10-27	株式会社コロナ	Dehumidifier
JP7025663B2 (en) *	2019-10-29	2022-02-25	ダイキン工業株式会社	Ventilation device
CN117767150B (en) *	2023-12-25	2024-05-28	国网黑龙江省电力有限公司	Intelligent monitoring device and method for platform area environment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2007004446A1 (en) *	2005-06-30	2007-01-11	Daikin Industries, Ltd.	Ventilator
JP2007010229A (en) *	2005-06-30	2007-01-18	Daikin Ind Ltd	Ventilation device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS591937A (en) *	1982-06-28	1984-01-07	Toho Gas Kk	Dehumidifier
JPH0587446U (en) *	1990-12-29	1993-11-26	ダイキン工業株式会社	Air conditioner air flow controller
SE507315C2 (en) *	1992-12-09	1998-05-11	Ulf Lundagaards	Locking device for locking an object in relation to a support
CN2170475Y (en) *	1993-08-09	1994-06-29	张肃明	Small semi-conductor air humidifier
JPH10339555A (en) *	1997-06-09	1998-12-22	Matsushita Refrig Co Ltd	Refrigerator
KR20010026764A (en) *	1999-09-08	2001-04-06	윤종용	Humidifier and an air conditioner having the humidifier
CN1387410A (en) *	1999-09-28	2002-12-25	汉尼潘尼公司	Holding cabinet with closed-loop humidity control system and method for controlling humidity in holding cabinet
US6575228B1 (en) *	2000-03-06	2003-06-10	Mississippi State Research And Technology Corporation	Ventilating dehumidifying system
JP4224955B2 (en) *	2001-06-28	2009-02-18	株式会社日立プラントテクノロジー	Dry room facilities
AU2002365545B2 (en) *	2001-11-30	2008-08-14	National University Of Singapore	Single-coil twin-fan variable-air volume (VAV) system for energy-efficient conditioning of independent fresh and return air streams
JP3835413B2 (en) *	2003-02-24	2006-10-18	株式会社日立プラントテクノロジー	Dehumidifying air conditioner
JP4496821B2 (en) *	2003-12-03	2010-07-07	ダイキン工業株式会社	Humidity control device
JP3712000B2 (en) *	2004-03-31	2005-11-02	ダイキン工業株式会社	Air conditioner and control method thereof
JP2006349304A (en) *	2005-06-20	2006-12-28	Daikin Ind Ltd	Humidity conditioner
EP1775519B1 (en) *	2005-10-11	2009-04-08	Fujitsu General Limited	Air conditioner
US8962200B2 (en) *	2006-02-15	2015-02-24	Ford Motor Company	Humidity measuring device and method

2007
- 2007-10-31 JP JP2007283633A patent/JP4305555B2/en active Active
2008
- 2008-08-18 US US12/675,491 patent/US20100243748A1/en not_active Abandoned
- 2008-08-18 CN CN2008801045661A patent/CN101790665B/en not_active Expired - Fee Related
- 2008-08-18 AU AU2008293035A patent/AU2008293035B2/en not_active Ceased
- 2008-08-18 WO PCT/JP2008/002225 patent/WO2009028146A1/en active Application Filing
- 2008-08-18 KR KR1020107001883A patent/KR101143158B1/en not_active IP Right Cessation
- 2008-08-18 EP EP08828847.7A patent/EP2192356A4/en not_active Withdrawn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2007004446A1 (en) *	2005-06-30	2007-01-11	Daikin Industries, Ltd.	Ventilator
JP2007010229A (en) *	2005-06-30	2007-01-18	Daikin Ind Ltd	Ventilation device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009028146A1 *

Also Published As

Publication number	Publication date
AU2008293035B2 (en)	2011-03-17
JP2009074786A (en)	2009-04-09
KR20100029252A (en)	2010-03-16
CN101790665A (en)	2010-07-28
JP4305555B2 (en)	2009-07-29
CN101790665B (en)	2012-11-07
US20100243748A1 (en)	2010-09-30
WO2009028146A1 (en)	2009-03-05
AU2008293035A1 (en)	2009-03-05
EP2192356A1 (en)	2010-06-02
KR101143158B1 (en)	2012-05-08

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Legal Events

Date	Code	Title	Description
2010-04-30	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
2010-06-02	17P	Request for examination filed	Effective date: 20100308
2010-06-02	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
2010-06-02	AX	Request for extension of the european patent	Extension state: AL BA MK RS
2010-12-01	DAX	Request for extension of the european patent (deleted)
2018-04-11	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20180309
2018-04-11	RIC1	Information provided on ipc code assigned before grant	Ipc: F24F 3/14 20060101AFI20180306BHEP
2019-03-08	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
2019-04-10	18D	Application deemed to be withdrawn	Effective date: 20181009