IN2014CN04521A - - Google Patents

Info

Publication number
IN2014CN04521A
IN2014CN04521A IN4521CHN2014A IN2014CN04521A IN 2014CN04521 A IN2014CN04521 A IN 2014CN04521A IN 4521CHN2014 A IN4521CHN2014 A IN 4521CHN2014A IN 2014CN04521 A IN2014CN04521 A IN 2014CN04521A
Authority
IN
India
Prior art keywords
humidifier
water level
temperature
temperature signals
monitored
Prior art date
Application number
Inventor
Geert Jan Darwinkel
Graaf Timothy Van Der
Wassenberg Wilhelmina Johanna Gerarda Van De
Jan Buffinga
Jacob Dijkstra
Original Assignee
Koninkl Philips Nv
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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN04521A publication Critical patent/IN2014CN04521A/en

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
    • F24F11/30—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
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F2006/008—Air-humidifier with water reservoir
    • 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
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)
  • Air Humidification (AREA)

Abstract

The present invention relates to a humidifier and a method of monitoring the water level in the humidifier the method comprising the steps of: detecting the temperature at the air outlet of the humidifier and generating temperature signals indicating the temperature thereof (310 410); determining the water level in the humidifier according to the generated temperature signals (330 430). The water level in the humidifier can be monitored using a rather simple structure yielding a high accuracy.
IN4521CHN2014 2011-12-02 2012-11-23 IN2014CN04521A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161566036P 2011-12-02 2011-12-02
PCT/IB2012/056682 WO2013080107A1 (en) 2011-12-02 2012-11-23 A humidifier and a method of monitoring the water level in the humidifier

Publications (1)

Publication Number Publication Date
IN2014CN04521A true IN2014CN04521A (en) 2015-09-11

Family

ID=47599133

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4521CHN2014 IN2014CN04521A (en) 2011-12-02 2012-11-23

Country Status (8)

Country Link
US (1) US9587844B2 (en)
EP (1) EP2786077B1 (en)
JP (1) JP5771335B2 (en)
CN (1) CN104011474B (en)
BR (1) BR112014013264A2 (en)
IN (1) IN2014CN04521A (en)
RU (1) RU2624426C2 (en)
WO (1) WO2013080107A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ717147A (en) 2013-10-21 2017-08-25 Resmed Ltd Methods of detecting a quantity of water in a humidifier
CN106687167B (en) * 2014-09-11 2019-08-09 株式会社美全 Humidifier
CN106126953A (en) * 2016-06-30 2016-11-16 北京小米移动软件有限公司 Humidifier cleans the determination method and device in time limit
CN106403123B (en) * 2016-09-14 2020-01-14 北京小米移动软件有限公司 Method and device for acquiring water consumption of humidifier
CN113983636B (en) * 2021-10-09 2022-10-21 珠海格力电器股份有限公司 Water shortage protection method and device for humidifier, humidifier and storage medium

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143429U (en) * 1979-04-02 1980-10-14
US4672842A (en) * 1985-06-26 1987-06-16 Hasselmann Detlev E M System and method for automatically monitoring liquid volume changes in storage tanks
JPS62105436U (en) * 1985-12-23 1987-07-06
FR2661239B1 (en) * 1990-04-18 1992-07-24 Ponant Ind STEAM GENERATOR FOR A HUMIDIFIER OF AN AIR CONDITIONING SYSTEM.
US5873357A (en) * 1994-10-07 1999-02-23 Lake; Jared L. Two piece humidifier for hot air furnace
JP3090861B2 (en) * 1995-02-16 2000-09-25 高砂熱学工業株式会社 Air humidifier
US6078729A (en) * 1997-10-21 2000-06-20 National Environmental Products Ltd., Inc. Foam, drain and fill control system for humidifier
US6098457A (en) 1999-01-18 2000-08-08 Cts Corporation Fluid level detector using thermoresistive sensor
US6948364B2 (en) 1999-08-03 2005-09-27 Charles Snelling Apparatus for detecting the internal liquid level in a vessel
US6792963B2 (en) * 2002-06-26 2004-09-21 National Environmental Products, Ltd. Coolant fed humidifier having siphon drain and method therefor
US20060272830A1 (en) * 2002-09-23 2006-12-07 R. Giovanni Fima Systems and methods for monitoring and controlling water consumption
GB0305805D0 (en) 2003-03-13 2003-04-16 Gentech Internat Ltd Improvements in and relating to liquid level indicators
CN2658994Y (en) * 2003-10-10 2004-11-24 卢生成 Power-supply control device of humidifier
US7181965B2 (en) 2004-12-20 2007-02-27 International Business Machines Corporation Self-heated liquid level sensor
JP2008086585A (en) * 2006-10-03 2008-04-17 Matsushita Electric Ind Co Ltd Sauna apparatus
CN201289180Y (en) * 2008-06-26 2009-08-12 上海约顿机房设备有限公司 Electrode type humidifier system
US9177543B2 (en) 2009-08-26 2015-11-03 Insightec Ltd. Asymmetric ultrasound phased-array transducer for dynamic beam steering to ablate tissues in MRI
DE112011101484T5 (en) * 2010-04-27 2013-07-11 Fisher & Paykel Healthcare Ltd. Water depletion alarm

Also Published As

Publication number Publication date
JP2014533822A (en) 2014-12-15
JP5771335B2 (en) 2015-08-26
CN104011474B (en) 2015-12-02
US9587844B2 (en) 2017-03-07
RU2014126825A (en) 2016-01-27
CN104011474A (en) 2014-08-27
RU2624426C2 (en) 2017-07-03
US20140346688A1 (en) 2014-11-27
WO2013080107A1 (en) 2013-06-06
BR112014013264A2 (en) 2017-06-13
EP2786077A1 (en) 2014-10-08
EP2786077B1 (en) 2016-04-06

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