DE69103654D1 - Verfahren und Vorrichtung zur Messung von Feucht- und Trockenkugeltemperaturen und Wassergehalt von Gasströmen. - Google Patents

Verfahren und Vorrichtung zur Messung von Feucht- und Trockenkugeltemperaturen und Wassergehalt von Gasströmen.

Info

Publication number
DE69103654D1
DE69103654D1 DE69103654T DE69103654T DE69103654D1 DE 69103654 D1 DE69103654 D1 DE 69103654D1 DE 69103654 T DE69103654 T DE 69103654T DE 69103654 T DE69103654 T DE 69103654T DE 69103654 D1 DE69103654 D1 DE 69103654D1
Authority
DE
Germany
Prior art keywords
water content
bulb temperatures
gas
duct
wet
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.)
Expired - Fee Related
Application number
DE69103654T
Other languages
English (en)
Other versions
DE69103654T2 (de
Inventor
Gerald Thomas Amrhein
Paul Stephen Nolan
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Application granted granted Critical
Publication of DE69103654D1 publication Critical patent/DE69103654D1/de
Publication of DE69103654T2 publication Critical patent/DE69103654T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
    • G01N25/62—Investigating or analyzing materials by the use of thermal means by investigating moisture content by psychrometric means, e.g. wet-and-dry bulb thermometers
    • G01N25/64—Investigating or analyzing materials by the use of thermal means by investigating moisture content by psychrometric means, e.g. wet-and-dry bulb thermometers using electric temperature-responsive elements
DE69103654T 1990-03-09 1991-02-25 Verfahren und Vorrichtung zur Messung von Feucht- und Trockenkugeltemperaturen und Wassergehalt von Gasströmen. Expired - Fee Related DE69103654T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/491,139 US5016472A (en) 1990-03-09 1990-03-09 Dusty environment wet bulb indicator

Publications (2)

Publication Number Publication Date
DE69103654D1 true DE69103654D1 (de) 1994-10-06
DE69103654T2 DE69103654T2 (de) 1994-12-22

Family

ID=23950950

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103654T Expired - Fee Related DE69103654T2 (de) 1990-03-09 1991-02-25 Verfahren und Vorrichtung zur Messung von Feucht- und Trockenkugeltemperaturen und Wassergehalt von Gasströmen.

Country Status (6)

Country Link
US (1) US5016472A (de)
EP (1) EP0447052B1 (de)
JP (1) JPH07104303B2 (de)
AT (1) ATE110849T1 (de)
DE (1) DE69103654T2 (de)
ES (1) ES2059051T3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301551A (en) * 1992-03-02 1994-04-12 Divincenzo Guido Wet bulb wicks for corrosive atmospheres
US5460041A (en) * 1993-11-08 1995-10-24 Electric Power Research Institute, Inc. Apparatus and method for continuous measurement of the wet bulb temperature of a flue gas stream
FR2722882B1 (fr) * 1994-07-22 1996-10-18 Automatisme De Production Soc Dispositif psychrometrique de mesure de l'humidite d'un gaz
US5581015A (en) * 1995-02-07 1996-12-03 Kiesow; Lutz A. Devices and methods for measuring temperature and vapor levels in a gas
JP3241233B2 (ja) * 1995-04-14 2001-12-25 三菱重工業株式会社 石炭の自然発火予知方法及び装置
FR2745383B1 (fr) * 1996-02-23 1998-06-12 Automatisme De Production Soc Dispositif psychrometrique de mesure de l'humidite d'un gaz
US6322247B1 (en) * 1999-01-28 2001-11-27 Honeywell International Inc. Microsensor housing
US7610765B2 (en) 2004-12-27 2009-11-03 Carrier Corporation Refrigerant charge status indication method and device
US20060137369A1 (en) * 2004-12-27 2006-06-29 Carrier Corporation Single sensor three-step refrigerant charge indicator
US7552596B2 (en) * 2004-12-27 2009-06-30 Carrier Corporation Dual thermochromic liquid crystal temperature sensing for refrigerant charge indication
US8290722B2 (en) * 2006-12-20 2012-10-16 Carrier Corporation Method for determining refrigerant charge
US9568226B2 (en) * 2006-12-20 2017-02-14 Carrier Corporation Refrigerant charge indication
US9759465B2 (en) 2011-12-27 2017-09-12 Carrier Corporation Air conditioner self-charging and charge monitoring system
JP2015528579A (ja) * 2012-09-14 2015-09-28 ニコルソン, スチュワートNICHOLSON, Stewart 湿度検出システム
JP6279220B2 (ja) * 2013-03-15 2018-02-14 宮川化成工業株式会社 蒸気量測定装置
KR102285512B1 (ko) * 2019-11-23 2021-08-04 한국생산기술연구원 물이 새지 않는 건습구 온도 센서 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6914656A (de) * 1968-11-14 1970-05-19
US3934454A (en) * 1974-12-04 1976-01-27 Allis-Chalmers Corporation Gas conditioner and analyzer
FR2414727A1 (fr) * 1978-01-16 1979-08-10 Inst Textile De France Psychrometre ou capteur de mesure du taux d'humidite d'un gaz en mouvement
US4175436A (en) * 1978-08-28 1979-11-27 Burlington Industries, Inc. Wet/dry bulb hygrometer with automatic wick feed
DE3069584D1 (en) * 1979-04-25 1984-12-13 Heinz Lampert Means for regulating a discontinuous flow of material and for measuring a value proportional to this flow of material and to a second physical quantity
US4409834A (en) * 1981-06-15 1983-10-18 Kethley Lancelot I Evapopsychrometer
US4461167A (en) * 1981-10-05 1984-07-24 The United States Of America As Represented By The Secretary Of Agriculture Psychrometer for measuring the humidity of a gas flow
DK149175C (da) * 1983-09-13 1986-12-08 Soerensen A C H Fremgangsmaade og apparat til kontinuerlig psykrometrisk maaling af koncentrationen af en dampformig komponent i en luftart
US4559823A (en) * 1984-05-30 1985-12-24 The United States Of America As Represented By The Secretary Of Agriculture Device and method for measuring the energy content of hot and humid air streams
US4887466A (en) * 1987-09-23 1989-12-19 Gil Avery Wet bulb sensor system
US4856352A (en) * 1988-08-23 1989-08-15 The Babcock & Wilcox Company Gas sampling system for reactive gas-solid mixtures

Also Published As

Publication number Publication date
EP0447052A1 (de) 1991-09-18
JPH07104303B2 (ja) 1995-11-13
DE69103654T2 (de) 1994-12-22
JPH05240814A (ja) 1993-09-21
ES2059051T3 (es) 1994-11-01
EP0447052B1 (de) 1994-08-31
ATE110849T1 (de) 1994-09-15
US5016472A (en) 1991-05-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee