DE319133T1 - Tragbarer kuehlmittelleckage detektor. - Google Patents

Tragbarer kuehlmittelleckage detektor.

Info

Publication number
DE319133T1
DE319133T1 DE198888309744T DE88309744T DE319133T1 DE 319133 T1 DE319133 T1 DE 319133T1 DE 198888309744 T DE198888309744 T DE 198888309744T DE 88309744 T DE88309744 T DE 88309744T DE 319133 T1 DE319133 T1 DE 319133T1
Authority
DE
Germany
Prior art keywords
leak detector
coolant leak
portable coolant
portable
detector
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.)
Pending
Application number
DE198888309744T
Other languages
English (en)
Inventor
Byron J. Sherwood Ohio 43556 Us Dunham
Gary P. Montpelier Ohio 43543 Us Murray
Don A. Bryan Ohio 43506 Us Bulla
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.)
SPX Corp
Original Assignee
Kent Moore Corp
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 Kent Moore Corp filed Critical Kent Moore Corp
Publication of DE319133T1 publication Critical patent/DE319133T1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—Specially adapted to detect a particular component
    • G01N33/0047—Specially adapted to detect a particular component for organic compounds
    • G01N33/0049—Specially adapted to detect a particular component for organic compounds for halogenated organic compounds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/012—Phase angle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/021—Gases
    • G01N2291/0215—Mixtures of three or more gases, e.g. air
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02809—Concentration of a compound, e.g. measured by a surface mass change
DE198888309744T 1987-11-30 1988-10-18 Tragbarer kuehlmittelleckage detektor. Pending DE319133T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12693687A 1987-11-30 1987-11-30

Publications (1)

Publication Number Publication Date
DE319133T1 true DE319133T1 (de) 1991-03-21

Family

ID=22427454

Family Applications (1)

Application Number Title Priority Date Filing Date
DE198888309744T Pending DE319133T1 (de) 1987-11-30 1988-10-18 Tragbarer kuehlmittelleckage detektor.

Country Status (7)

Country Link
EP (1) EP0319133A3 (de)
JP (1) JPH022926A (de)
KR (1) KR890008564A (de)
CN (1) CN1034433A (de)
AU (1) AU2414388A (de)
DE (1) DE319133T1 (de)
ES (1) ES2018143A4 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2114492B1 (es) * 1996-05-22 1999-01-16 Barba Trigueros Francisco Dispositivo para la deteccion en el aire de gases combustibles, de los suministrados a edificios habitados de uso no industrial mediante ultrasonidos.
US6868678B2 (en) * 2002-03-26 2005-03-22 Ut-Battelle, Llc Non-intrusive refrigerant charge indicator
US20050211949A1 (en) 2003-11-13 2005-09-29 Bivens Donald B Detectable refrigerant compositions and uses thereof
CN100462696C (zh) * 2006-06-14 2009-02-18 李志� 一种音频相位检测器
DE102008008262A1 (de) * 2008-02-08 2009-08-13 Inficon Gmbh Schnüffellecksucher nach dem Referenzmessprinzip
GB0813922D0 (en) * 2008-07-30 2008-09-03 Besco China Company Ltd Detection apparatus
JP6212529B2 (ja) * 2015-11-11 2017-10-11 株式会社 ナンバ 冷凍サイクルにおける冷媒漏洩検知装置
CN110646362A (zh) * 2018-06-26 2020-01-03 浙江三花智能控制股份有限公司 车内二氧化碳浓度的检测方法
US11187653B2 (en) 2018-06-26 2021-11-30 Hangzhou Sanhua Research Institute Co., Ltd. Infrared sensor and infrared gas detector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010297B (de) * 1953-02-26 1957-06-13 Atlas Werke Ag Geraet zur UEberwachung der Eigenschaften eines Mediums durch Messung der Phasendrehung akustischer Wellen
US3468157A (en) * 1966-03-03 1969-09-23 Phillips Petroleum Co Acoustical apparatus for detecting the composition of a gas
GB1357724A (en) * 1970-05-05 1974-06-26 Sevcon Eng Ltd Apparatus for detecting the evolution of gas from the cell' of a lead-acid battery
SE437428B (sv) * 1980-07-18 1985-02-25 Inst For Vatten Och Luftvardsf Forfarande for bestemning av masskoncentrationen av suspenderade partiklar i ett gasformigt medium samt anordning for genomforande av forfarandet
GB2087559A (en) * 1980-11-15 1982-05-26 Nat Maritime Inst Determining gas compositions acoustically
US4476706A (en) * 1982-01-18 1984-10-16 Delphian Partners Remote calibration system

Also Published As

Publication number Publication date
JPH022926A (ja) 1990-01-08
ES2018143A4 (es) 1991-04-01
EP0319133A3 (de) 1990-12-19
CN1034433A (zh) 1989-08-02
KR890008564A (ko) 1989-07-12
EP0319133A2 (de) 1989-06-07
AU2414388A (en) 1989-06-01

Similar Documents

Publication Publication Date Title
DE3688933T2 (de) Speichervorrichtung.
DE3888787T2 (de) Kühlmittel.
DE3886376D1 (de) Kühlmittel.
DE3866594D1 (de) Lagedetektor.
DE3872707D1 (de) Heliumleckdetektor.
DE3688640D1 (de) Suchgeraet.
DE3879319T2 (de) Leckdetektor.
DE3764362D1 (de) Detektorvorrichtung.
DE3677011D1 (de) Ladebuehnenvorrichtung.
DE3669015D1 (de) Bestrahlungseinrichtung.
NO865136D0 (no) Lageranordning for baerbar dreiebenk.
DE3668484D1 (de) Lagervorrichtung.
DE3873484D1 (de) Kuehlmittel.
DE3771417D1 (de) Lecksuche.
DE3789660D1 (de) Tragbare werkbank.
DE3784957D1 (de) Plattenspieler.
DE319133T1 (de) Tragbarer kuehlmittelleckage detektor.
NO885487L (no) Detektor.
DE3764158D1 (de) Heliumkuehlapparat.
DE3764425D1 (de) Bestrahlungseinrichtung.
DE59103806D1 (de) Lecksuchgerät.
FI885688A (fi) Detektor foer baervaogsfasfel foer en datademodulator.
DE3670272D1 (de) Ablegevorrichtung.
DE3767979D1 (de) Wahltondetektor.
NO863529D0 (no) Detektor.