AU2003271233A1 - Device for determining the quality of ambient air - Google Patents

Device for determining the quality of ambient air

Info

Publication number
AU2003271233A1
AU2003271233A1 AU2003271233A AU2003271233A AU2003271233A1 AU 2003271233 A1 AU2003271233 A1 AU 2003271233A1 AU 2003271233 A AU2003271233 A AU 2003271233A AU 2003271233 A AU2003271233 A AU 2003271233A AU 2003271233 A1 AU2003271233 A1 AU 2003271233A1
Authority
AU
Australia
Prior art keywords
quality
determining
ambient air
ambient
air
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.)
Abandoned
Application number
AU2003271233A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2003271233A1 publication Critical patent/AU2003271233A1/en
Abandoned 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
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F24F11/526—Indication arrangements, e.g. displays giving audible indications
    • 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
    • F24F2110/50—Air quality properties
    • 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
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/70—Carbon dioxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
AU2003271233A 2002-09-30 2003-09-30 Device for determining the quality of ambient air Abandoned AU2003271233A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1021562 2002-09-30
NL1021562A NL1021562C2 (en) 2002-09-30 2002-09-30 Device operating independently for providing air quality information.
PCT/NL2003/000671 WO2004029517A1 (en) 2002-09-30 2003-09-30 Device for determining the quality of ambient air

Publications (1)

Publication Number Publication Date
AU2003271233A1 true AU2003271233A1 (en) 2004-04-19

Family

ID=32041044

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003271233A Abandoned AU2003271233A1 (en) 2002-09-30 2003-09-30 Device for determining the quality of ambient air

Country Status (4)

Country Link
EP (1) EP1546612A1 (en)
AU (1) AU2003271233A1 (en)
NL (1) NL1021562C2 (en)
WO (1) WO2004029517A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010047322A1 (en) * 2010-10-01 2012-04-05 Abb Ag Electrical installation device with a room air quality indicator
CN103454378A (en) * 2012-05-30 2013-12-18 张跃 Multifunctional air quality detector
CN112015215A (en) * 2019-05-31 2020-12-01 智达电小二(天津)科技有限公司 Automatic control system for intelligent classroom
CN111412619A (en) * 2020-02-28 2020-07-14 和湜(上海)建筑科技有限公司 Intelligent control system and control method for indoor environment
CN112817352A (en) * 2021-01-04 2021-05-18 河南职业技术学院 Wisdom classroom based on thing networking

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462246A (en) * 1982-06-04 1984-07-31 Sierra Monitor Corporation Percent oxygen gauge
DE69224105T2 (en) * 1991-06-14 1998-05-07 Matsushita Electric Ind Co Ltd air conditioning
JP3026895B2 (en) * 1992-10-13 2000-03-27 松下電器産業株式会社 Air quality level determination method and air quality level determination device
GB2280978A (en) * 1993-07-19 1995-02-15 Benedict Chaplin Spencer Portable temperature detector
US5428964A (en) * 1994-01-10 1995-07-04 Tec-Way Air Quality Products Inc. Control for air quality machine
US5394934A (en) * 1994-04-15 1995-03-07 American Standard Inc. Indoor air quality sensor and method
US5589824A (en) * 1995-11-09 1996-12-31 Lynch Adam Q Multi-sensor detection system
DE19700964C2 (en) * 1997-01-14 1999-06-24 Probst Max Josef Air conditioning device
JPH10213341A (en) * 1997-01-30 1998-08-11 Takenaka Komuten Co Ltd Air conditioning indoor controller
US5936532A (en) * 1998-06-16 1999-08-10 Peralta; David A. Smoke and carbon monoxide detector with clock
DE19855056C5 (en) * 1998-11-28 2008-10-02 AUMA-TEC Ausbau-, Umwelt- und Anlagen-Technik GmbH Device system for the ventilation of individual rooms
WO2001037231A2 (en) * 1999-11-17 2001-05-25 Simulation Systems And Applications, Inc. Carbon monoxide detector for air vehicles
GB2357142B (en) * 1999-12-07 2003-12-31 Ray Hudson Ltd Ventilation apparatus
DE10028333B4 (en) * 2000-06-05 2007-01-11 Gärtner, Erich Safety radio circuit arrangement for an exhaust air system

Also Published As

Publication number Publication date
WO2004029517A1 (en) 2004-04-08
EP1546612A1 (en) 2005-06-29
NL1021562C2 (en) 2004-04-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase