BR9912360A - Aparelho para determinação de nìveis de odor em correntes de gás - Google Patents

Aparelho para determinação de nìveis de odor em correntes de gás

Info

Publication number
BR9912360A
BR9912360A BR9912360-6A BR9912360A BR9912360A BR 9912360 A BR9912360 A BR 9912360A BR 9912360 A BR9912360 A BR 9912360A BR 9912360 A BR9912360 A BR 9912360A
Authority
BR
Brazil
Prior art keywords
gas
mixing chamber
air
odor levels
air mixture
Prior art date
Application number
BR9912360-6A
Other languages
English (en)
Other versions
BR9912360B1 (pt
Inventor
Stephen Edward Marshall
Glenn Scott Selman
Christopher Lee Skubis
Original Assignee
Y Z Ind Sales Inc
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
Priority claimed from US09/121,512 external-priority patent/US5996396A/en
Application filed by Y Z Ind Sales Inc filed Critical Y Z Ind Sales Inc
Publication of BR9912360A publication Critical patent/BR9912360A/pt
Publication of BR9912360B1 publication Critical patent/BR9912360B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • 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
    • G01N33/0011—Sample conditioning
    • G01N33/0018—Sample conditioning by diluting a gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • 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
    • G01N33/0001—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00 by organoleptic means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

Patente de Invenção para <B>"APARELHO PARA DETERMINAçãO DE NìVEIS DE ODOR EM CORRENTES DE GáS"<D>. Um aparelho baseado em microprocessador é provido para determinação de níveis de odor em correntes de gás. O aparelho inclui uma câmara de mistura (60) para mistura de gás de um suprimento de gás a ser testado com ar para formar uma mistura de gás-ar. O gás é recebido através de um orifício de entrada de gás (50) . Ar é recebido através de um orifício de entrada (48). A mistura de gás e ar sai da câmara de mistura via um orifício de saída (58). Uma ventoinha motorizada (94) é posicionada em um conduto (76) conectado à um orifício de saída da câmara de mistura para retirada da mistura gás-ar fora da câmara de mistura para uma localização onde ela pode ser aspirada pelo usuário para detectar odor. O aparelho também inclui um controlador de microprocessador (100), e pode ser ligado a um computador pessoal (108) para capacitar a troca de dados entre o computador pessoal e o aparelho.
BRPI9912360-6A 1998-07-23 1999-07-21 aparelho para determinação de nìveis de odor em correntes de gás. BR9912360B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/121,512 US5996396A (en) 1998-07-23 1998-07-23 Apparatus for determining odor levels in gas streams
US09/244,560 US6196051B1 (en) 1998-07-23 1999-02-03 Apparatus for determining odor levels in gas streams
PCT/US1999/016634 WO2000005563A1 (en) 1998-07-23 1999-07-21 Apparatus for determining oder levels in gas streams

Publications (2)

Publication Number Publication Date
BR9912360A true BR9912360A (pt) 2001-04-17
BR9912360B1 BR9912360B1 (pt) 2012-09-04

Family

ID=26819539

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9912360-6A BR9912360B1 (pt) 1998-07-23 1999-07-21 aparelho para determinação de nìveis de odor em correntes de gás.

Country Status (7)

Country Link
US (1) US20010011473A1 (pt)
EP (1) EP1099103B1 (pt)
CN (1) CN1139795C (pt)
AU (1) AU5124399A (pt)
BR (1) BR9912360B1 (pt)
CA (1) CA2338749C (pt)
WO (1) WO2000005563A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8054627B2 (en) * 2008-02-19 2011-11-08 International Business Machines Corporation System and method for determining air density based on temperature sensor data
US8429950B2 (en) * 2009-08-06 2013-04-30 Don Wright & Associates, L.L.C. Field olfactometer with differential flow-based dynamic dilution
CN101819195A (zh) * 2010-04-09 2010-09-01 成都兴邦泰实业有限责任公司 一种集中式房间气体检测系统
US9021860B2 (en) * 2011-03-29 2015-05-05 Q Research Solutions, Inc. Mobile scent tester
US20130067987A1 (en) * 2011-09-19 2013-03-21 Attila Grieb High sensitivity artificial olfactory system and it's uses
TWM444585U (zh) * 2012-06-04 2013-01-01 Az Instr Corp 氣體濃度檢測計
US9400766B2 (en) * 2013-04-26 2016-07-26 International Business Machines Corporation Determining combinations of odors to produce a target olfactory pleasantness
WO2017044536A1 (en) 2015-09-08 2017-03-16 Rutgers, The State University Of New Jersey Personal electrostatic bioaerosol sampler with high sampling flow rate
CN110412236A (zh) * 2019-08-23 2019-11-05 重庆科技学院 等速式天然气组份含量检测系统
WO2021262501A1 (en) * 2020-06-25 2021-12-30 Siemens Healthcare Diagnostics Inc. Biological sample analyzer with automatic thermal cooling adjustment for altitude
CN111879896A (zh) * 2020-07-15 2020-11-03 北京市计量检测科学研究院(北京市能源计量监测中心) 恶臭测定仪、恶臭测定方法及装置
CN114160021A (zh) * 2021-12-03 2022-03-11 深圳先进技术研究院 一种实验用气体释放控制装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2210297A5 (pt) * 1972-12-08 1974-07-05 Commissariat Energie Atomique
US3882713A (en) * 1973-06-18 1975-05-13 Nippon Airwick Service Co Ltd Device for measuring sensuous degree of odor
US5767385A (en) * 1996-02-06 1998-06-16 Iowa State University Research Foundation, Inc. Automated forced-choice dynamic-dilution olfactometer and method of operating the same
US5675070A (en) * 1996-02-09 1997-10-07 Ncr Corporation Olfatory sensor identification system and method

Also Published As

Publication number Publication date
CN1319183A (zh) 2001-10-24
US20010011473A1 (en) 2001-08-09
CN1139795C (zh) 2004-02-25
EP1099103B1 (en) 2011-07-20
EP1099103A1 (en) 2001-05-16
AU5124399A (en) 2000-02-14
BR9912360B1 (pt) 2012-09-04
CA2338749C (en) 2007-05-08
CA2338749A1 (en) 2000-02-03
EP1099103A4 (en) 2004-09-15
WO2000005563A1 (en) 2000-02-03

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Legal Events

Date Code Title Description
PCP Transfer pending
PC Transfer

Free format text: TABLEROCK INDUSTRIES SALES, INC. (US)

B25A Requested transfer of rights approved

Free format text: YZ SYSTEMS, INC. (US)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/09/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24D Patent annual fee: restoration after fee payment
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2523 DE 14-05-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.