BR9202450A - Aparelho para vertificacao de gases e conjunto porta tubo de ensaio - Google Patents

Aparelho para vertificacao de gases e conjunto porta tubo de ensaio

Info

Publication number
BR9202450A
BR9202450A BR929202450A BR9202450A BR9202450A BR 9202450 A BR9202450 A BR 9202450A BR 929202450 A BR929202450 A BR 929202450A BR 9202450 A BR9202450 A BR 9202450A BR 9202450 A BR9202450 A BR 9202450A
Authority
BR
Brazil
Prior art keywords
test tube
door assembly
tube door
gas verification
appliance
Prior art date
Application number
BR929202450A
Other languages
English (en)
Inventor
Harry F Klodowsku
Kenneth B Barrett
Philip A Hider
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of BR9202450A publication Critical patent/BR9202450A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/223—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Sampling And Sample Adjustment (AREA)
BR929202450A 1991-07-01 1992-07-07 Aparelho para vertificacao de gases e conjunto porta tubo de ensaio BR9202450A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/724,249 US5174964A (en) 1991-07-01 1991-07-01 Gas testing apparatus

Publications (1)

Publication Number Publication Date
BR9202450A true BR9202450A (pt) 1993-03-30

Family

ID=24909661

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929202450A BR9202450A (pt) 1991-07-01 1992-07-07 Aparelho para vertificacao de gases e conjunto porta tubo de ensaio

Country Status (6)

Country Link
US (1) US5174964A (pt)
JP (1) JPH05196615A (pt)
AR (1) AR244486A1 (pt)
BR (1) BR9202450A (pt)
DE (1) DE4221561A1 (pt)
MX (1) MX9203888A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4436770C1 (de) * 1994-10-14 1996-01-18 Draegerwerk Ag Halterung für ein Prüfröhrchen
US5571948A (en) * 1995-05-22 1996-11-05 Lawrence Factor, Inc. Pressurized air tank air quality tester
US5846833A (en) * 1997-01-17 1998-12-08 Carrier Corporation Method and apparatus for testing a non-hydrocarbon refrigerant
BR9700384A (pt) * 1997-03-12 1998-12-08 Brasil Compressores Sa Sistema e método para detecção de anticongelantes em compressor hermético
US5831144A (en) * 1997-04-28 1998-11-03 Pastorello; John Refrigeration compressor oil testing process and apparatus
JP4921851B2 (ja) * 2006-05-22 2012-04-25 柴田科学株式会社 被捕集ガスサンプラーに装着可能なキャップ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817707A (en) * 1973-02-08 1974-06-18 Ici Ltd Probe holder
CA1095286A (en) * 1977-12-13 1981-02-10 Gastec Co. Ltd Portable gas dectection tube holder
US4389372A (en) * 1981-07-13 1983-06-21 Lalin Hill S Portable holder assembly for gas detection tube
US4459266A (en) * 1982-01-05 1984-07-10 Lamoreaux Charles L Air purity monitoring system
US4923806A (en) * 1985-06-14 1990-05-08 Carrier Corporation Method and apparatus for refrigerant testing in a closed system
DE3840322A1 (de) * 1988-11-30 1990-05-31 Hartmann & Braun Ag Vorrichtung zur ueberwachung des gasstromes in einem gasanalysator und zur korrektur von druck- und durchflussbedingten stoereinfluessen auf dessen messsignal
US4986128A (en) * 1989-12-22 1991-01-22 The Devilbiss Company In-line pressure gauge

Also Published As

Publication number Publication date
MX9203888A (es) 1993-01-01
JPH05196615A (ja) 1993-08-06
US5174964A (en) 1992-12-29
DE4221561A1 (de) 1993-01-07
AR244486A1 (es) 1993-11-30

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Legal Events

Date Code Title Description
FD5 Application fees: dismissal - article 86 of industrial property law