ZA200810052B - Liquid level detection in an emanating device - Google Patents

Liquid level detection in an emanating device

Info

Publication number
ZA200810052B
ZA200810052B ZA200810052A ZA200810052A ZA200810052B ZA 200810052 B ZA200810052 B ZA 200810052B ZA 200810052 A ZA200810052 A ZA 200810052A ZA 200810052 A ZA200810052 A ZA 200810052A ZA 200810052 B ZA200810052 B ZA 200810052B
Authority
ZA
South Africa
Prior art keywords
liquid level
level detection
emanating device
emanating
detection
Prior art date
Application number
ZA200810052A
Other languages
English (en)
Inventor
Wu Jin
Paul Newton
Simon Pugh
Original Assignee
Uk Reckitt Benckiser 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.)
Filing date
Publication date
Application filed by Uk Reckitt Benckiser Ltd filed Critical Uk Reckitt Benckiser Ltd
Publication of ZA200810052B publication Critical patent/ZA200810052B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2928—Light, e.g. infrared or ultraviolet for discrete levels using light reflected on the material surface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12—Apparatus, e.g. holders, therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • G01G19/10—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles having fluid weight-sensitive devices

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
ZA200810052A 2006-06-01 2008-11-26 Liquid level detection in an emanating device ZA200810052B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0610741.1A GB0610741D0 (en) 2006-06-01 2006-06-01 Material detection

Publications (1)

Publication Number Publication Date
ZA200810052B true ZA200810052B (en) 2010-01-27

Family

ID=36694683

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200810052A ZA200810052B (en) 2006-06-01 2008-11-26 Liquid level detection in an emanating device

Country Status (9)

Country Link
US (1) US20090151447A1 (pt)
EP (1) EP2029979A1 (pt)
KR (1) KR20090015101A (pt)
AU (1) AU2007266920A1 (pt)
BR (1) BRPI0712136A2 (pt)
CA (1) CA2653521A1 (pt)
GB (1) GB0610741D0 (pt)
WO (1) WO2007138247A1 (pt)
ZA (1) ZA200810052B (pt)

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ES2344040B1 (es) 2008-04-24 2011-06-20 Zobele España, S.A Evaporador de sustancias volatiles con detector de fin de vida de la sustancia.
USD646573S1 (en) 2009-12-14 2011-10-11 Kubicek Chris A Bottle
USD650684S1 (en) 2009-12-14 2011-12-20 Kristian Buschmann Bottle
USD650681S1 (en) 2009-12-14 2011-12-20 Kristian Buschmann Bottle
USD650682S1 (en) 2009-12-14 2011-12-20 Kristian Buschmann Bottle
USD650683S1 (en) 2009-12-14 2011-12-20 Kristian Buschmann Bottle
USD651088S1 (en) 2009-12-14 2011-12-27 Kristian Buschmann Bottle
WO2011081657A2 (en) * 2009-12-15 2011-07-07 S. C. Johnson & Son, Inc. Refill, attachment for a refill, and method of retaining a refill
DE102011006448A1 (de) * 2010-03-31 2011-10-06 Tk Holdings, Inc. Lenkradsensoren
US8983732B2 (en) 2010-04-02 2015-03-17 Tk Holdings Inc. Steering wheel with hand pressure sensing
EP2468116A1 (en) 2010-12-24 2012-06-27 Philip Morris Products S.A. An aerosol generating system having means for handling consumption of a liquid substrate
FR2972931B1 (fr) 2011-03-22 2013-08-30 Presensia Dispositif et systeme de diffusion de parfum
DE102011084903A1 (de) 2011-10-20 2013-04-25 TAKATA Aktiengesellschaft Sensorsysteme für ein Kraftfahrzeug
DE102012203686B4 (de) 2012-03-08 2021-11-18 Leica Biosystems Nussloch Gmbh Eindeckautomat mit optischem Grenzfüllstandsmessgerät für eine Flüssigkeit
WO2013154720A1 (en) 2012-04-13 2013-10-17 Tk Holdings Inc. Pressure sensor including a pressure sensitive material for use with control systems and methods of using the same
JP6260622B2 (ja) 2012-09-17 2018-01-17 ティーケー ホールディングス インク．Ｔｋ Ｈｏｌｄｉｎｇｓ Ｉｎｃ． 単一層力センサ
CN105452992B (zh) 2013-05-30 2019-03-08 Tk控股公司 多维触控板
JP6619330B2 (ja) 2013-10-08 2019-12-11 ジョイソン セイフティ システムズ アクイジション エルエルシー 触覚フィードバックを有する力センサ
CN105960653A (zh) * 2013-12-11 2016-09-21 Sca卫生用品公司 用于确定设施的资源使用信息的方法、数据收集装置、数据收集系统和数据收集方法
WO2015179730A1 (en) 2014-05-22 2015-11-26 Tk Holdings Inc. Systems and methods for shielding a hand sensor system in a steering wheel
DE112015002601T5 (de) 2014-06-02 2017-05-04 Tk Holdings Inc. Systeme und Verfahren zum Drucken von Sensorschaltkreisen auf eine Sensormatte für ein Lenkrad
US10466826B2 (en) 2014-10-08 2019-11-05 Joyson Safety Systems Acquisition Llc Systems and methods for illuminating a track pad system
EP3236788B1 (en) * 2014-12-25 2020-11-04 Fontem Holdings 1 B.V. Electronic cigarette liquid detection and measurement systems
US10336361B2 (en) 2016-04-04 2019-07-02 Joyson Safety Systems Acquisition Llc Vehicle accessory control circuit
KR102127747B1 (ko) * 2018-01-24 2020-06-29 채수인 향 혼합 발향 장치
CN115176216A (zh) 2019-12-30 2022-10-11 乔伊森安全系统收购有限责任公司 用于智能波形中断的系统和方法
FR3111697A1 (fr) * 2020-06-18 2021-12-24 Ceva Sante Animale Système de détection d’un état de remplissage d’un flacon d’un diffuseur
IT202100022706A1 (it) 2021-09-01 2023-03-01 Zobele Holding Spa Dispositivo di segnalazione amovibile dell’esaurimento di un erogatore/diffusore di sostanze attive liquide

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AU566429B2 (en) * 1983-03-07 1987-10-22 Commonwealth Industrial Gases Limited, The Spraying apparatus
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EP2037734A1 (en) * 2006-05-19 2009-03-25 Porex Corporation Vapor dispenser with indicator

Also Published As

Publication number Publication date
BRPI0712136A2 (pt) 2012-01-10
US20090151447A1 (en) 2009-06-18
EP2029979A1 (en) 2009-03-04
CA2653521A1 (en) 2007-12-06
GB0610741D0 (en) 2006-07-12
AU2007266920A1 (en) 2007-12-06
KR20090015101A (ko) 2009-02-11
WO2007138247A1 (en) 2007-12-06

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