BRPI0720334A2 - "processo para detectar a presença de um fluido contaminante em um fluido base, processo para detectar a presença de água em um fluido base de combustivel e detector de contaminante" - Google Patents

"processo para detectar a presença de um fluido contaminante em um fluido base, processo para detectar a presença de água em um fluido base de combustivel e detector de contaminante"

Info

Publication number
BRPI0720334A2
BRPI0720334A2 BRPI0720334-9A2A BRPI0720334A BRPI0720334A2 BR PI0720334 A2 BRPI0720334 A2 BR PI0720334A2 BR PI0720334 A BRPI0720334 A BR PI0720334A BR PI0720334 A2 BRPI0720334 A2 BR PI0720334A2
Authority
BR
Brazil
Prior art keywords
fluid
detecting
contaminant
fluid base
base
Prior art date
Application number
BRPI0720334-9A2A
Other languages
English (en)
Inventor
Bruce Ross Minott
Tak-Yiu Wong
Timothy Allen Dalton
Original Assignee
Argo Tech Corp Costa Mesa
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 Argo Tech Corp Costa Mesa filed Critical Argo Tech Corp Costa Mesa
Publication of BRPI0720334A2 publication Critical patent/BRPI0720334A2/pt

Links

Classifications

    • 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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2847—Water in oils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
BRPI0720334-9A2A 2007-01-22 2007-10-16 "processo para detectar a presença de um fluido contaminante em um fluido base, processo para detectar a presença de água em um fluido base de combustivel e detector de contaminante" BRPI0720334A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/625,689 US7574899B2 (en) 2007-01-22 2007-01-22 Fluid contaminant detection device
PCT/US2007/081532 WO2008091418A1 (en) 2007-01-22 2007-10-16 Fluid contaminant detection device

Publications (1)

Publication Number Publication Date
BRPI0720334A2 true BRPI0720334A2 (pt) 2015-01-27

Family

ID=39640689

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0720334-9A2A BRPI0720334A2 (pt) 2007-01-22 2007-10-16 "processo para detectar a presença de um fluido contaminante em um fluido base, processo para detectar a presença de água em um fluido base de combustivel e detector de contaminante"

Country Status (6)

Country Link
US (1) US7574899B2 (pt)
EP (1) EP2106552B1 (pt)
CN (1) CN101636660B (pt)
BR (1) BRPI0720334A2 (pt)
SA (1) SA08280768B1 (pt)
WO (1) WO2008091418A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8410948B2 (en) * 2008-05-12 2013-04-02 John Vander Horst Recreational vehicle holding tank sensor probe
GB0822415D0 (en) * 2008-12-09 2009-01-14 Denby Carl Storage tank monitoring apparatus
WO2012122523A1 (en) * 2011-03-09 2012-09-13 Warren Oden Lee Three dimensional transducer
US9522353B2 (en) 2013-08-13 2016-12-20 Michael Richardson Fuel filter device
CN105203602B (zh) * 2015-10-15 2018-05-01 广东美的厨房电器制造有限公司 油烟机及其油污程度检测装置和方法
US11426648B2 (en) 2018-02-14 2022-08-30 Brunswick Bowling Products Llc Contaminant detection/sensing system for bowling lane conditioning machine
US11658443B2 (en) * 2021-04-13 2023-05-23 Apple Inc. Liquid detection and corrosion mitigation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1960168A (en) * 1933-03-28 1934-05-22 Light Sensitive Apparatus Corp Oil tester using radio frequency
US4296310A (en) * 1979-08-20 1981-10-20 Alco Standard Corporation Cooking device with water detecting means
US4316174A (en) * 1979-12-26 1982-02-16 General Motors Corporation Threshold detector for a condition indication
US4349882A (en) * 1980-08-22 1982-09-14 Veeder Industries Inc. Liquid level measuring system
US5033289A (en) * 1988-05-16 1991-07-23 Texaco Inc. Water cut monitoring means and method
CN2058852U (zh) * 1989-09-25 1990-07-04 廉其杭 医用输液瓶液面监测报警器
US5260667A (en) * 1991-12-02 1993-11-09 Intevep, S.A. Method and apparatus for determining the percentage water condent of oil in water emulsion by specific admittance measurement
US5547565A (en) * 1994-12-05 1996-08-20 Baldwin Filters, Inc. Fuel/water separator with adaptor plate for drain valve and water detector
US5824889A (en) * 1997-03-06 1998-10-20 Kavlico Corporation Capacitive oil deterioration and contamination sensor
CN2311773Y (zh) * 1997-09-04 1999-03-24 王喜民 锅炉水质监测仪
JP2001041918A (ja) * 1999-08-03 2001-02-16 Honda Motor Co Ltd オイルの気体濃度検出装置
US6690281B2 (en) * 2000-12-18 2004-02-10 Joseph A. Palmer Water detector and alarm
US6885199B2 (en) * 2001-05-17 2005-04-26 Siemens Vdo Automotive Corp. Fuel sensor

Also Published As

Publication number Publication date
SA08280768B1 (ar) 2011-09-13
CN101636660B (zh) 2013-11-13
EP2106552A1 (en) 2009-10-07
CN101636660A (zh) 2010-01-27
US20080174442A1 (en) 2008-07-24
EP2106552B1 (en) 2014-02-26
EP2106552A4 (en) 2013-02-13
US7574899B2 (en) 2009-08-18
WO2008091418A1 (en) 2008-07-31

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B25B Requested transfer of rights rejected

Owner name: ARGO-TECH CORPORATION COSTA MESA (US)