SE0801910L - Förfarande för bestämning av etanolhalten i ett bränsle - Google Patents

Förfarande för bestämning av etanolhalten i ett bränsle

Info

Publication number
SE0801910L
SE0801910L SE0801910A SE0801910A SE0801910L SE 0801910 L SE0801910 L SE 0801910L SE 0801910 A SE0801910 A SE 0801910A SE 0801910 A SE0801910 A SE 0801910A SE 0801910 L SE0801910 L SE 0801910L
Authority
SE
Sweden
Prior art keywords
fuel
ethanol content
determining
ascertaining
temperature
Prior art date
Application number
SE0801910A
Other languages
English (en)
Other versions
SE533286C2 (sv
Inventor
Peter Roth
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE0801910L publication Critical patent/SE0801910L/sv
Publication of SE533286C2 publication Critical patent/SE533286C2/sv

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
    • G01N33/2852—Alcohol in fuels
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
SE0801910A 2007-09-10 2008-09-05 Förfarande för bestämning av etanolhalten i ett bränsle SE533286C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007042992A DE102007042992A1 (de) 2007-09-10 2007-09-10 Verfahren zur Ermittlung eines Ethanolgehalts eines Kraftstoffs

Publications (2)

Publication Number Publication Date
SE0801910L true SE0801910L (sv) 2009-03-11
SE533286C2 SE533286C2 (sv) 2010-08-10

Family

ID=40340090

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0801910A SE533286C2 (sv) 2007-09-10 2008-09-05 Förfarande för bestämning av etanolhalten i ett bränsle

Country Status (4)

Country Link
US (1) US7966864B2 (sv)
BR (1) BRPI0803569A2 (sv)
DE (1) DE102007042992A1 (sv)
SE (1) SE533286C2 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101068610B1 (ko) 2009-11-27 2011-09-28 주식회사 케피코 가변식 연료 시스템의 노화 판단 방법
US8042518B2 (en) 2010-04-14 2011-10-25 Ford Global Technologies, Llc Multi-component transient fuel compensation
US8046153B2 (en) * 2010-07-20 2011-10-25 Ford Global Technologies, Llc Compensation for oxygenated fuels in a diesel engine
US9080525B2 (en) * 2012-04-02 2015-07-14 Ford Global Technologies, Llc Fuel component identification
CN104481716B (zh) * 2014-11-17 2017-01-04 安徽江淮汽车股份有限公司 一种乙醇灵活燃料发动机喷油量控制方法及系统
WO2016137343A1 (en) 2015-02-23 2016-09-01 Alsemix Sp. Z O.O. Method for determination of ethanol content in fuel for internal combustion engines
DE102018118619B4 (de) * 2018-08-01 2020-04-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Erkennen einer Kraftstoffzusammensetzung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056282A (en) * 1959-11-12 1962-10-02 Universal Oil Prod Co Method and apparatus for measuring the composition of a liquid mixture
DE10152236B4 (de) * 2001-10-20 2009-09-24 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines Verbrennungsmotors

Also Published As

Publication number Publication date
DE102007042992A1 (de) 2009-03-12
BRPI0803569A2 (pt) 2009-05-19
US20090064767A1 (en) 2009-03-12
SE533286C2 (sv) 2010-08-10
US7966864B2 (en) 2011-06-28

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