ATE268007T1 - Modularer echtzeit- abgas-durchflussmesser für fahrende fahrzeuge und berichtsystem für emissionen - Google Patents

Modularer echtzeit- abgas-durchflussmesser für fahrende fahrzeuge und berichtsystem für emissionen

Info

Publication number
ATE268007T1
ATE268007T1 AT99900734T AT99900734T ATE268007T1 AT E268007 T1 ATE268007 T1 AT E268007T1 AT 99900734 T AT99900734 T AT 99900734T AT 99900734 T AT99900734 T AT 99900734T AT E268007 T1 ATE268007 T1 AT E268007T1
Authority
AT
Austria
Prior art keywords
gas
module
exhaust gas
vehicle
flow meter
Prior art date
Application number
AT99900734T
Other languages
English (en)
Inventor
Leo Alphonse Gerard Breton
Original Assignee
Us Environment
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22095569&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE268007(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Us Environment filed Critical Us Environment
Application granted granted Critical
Publication of ATE268007T1 publication Critical patent/ATE268007T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
    • G01M15/106—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases using pressure sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/46—Pitot tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
    • G01F9/001—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine with electric, electro-mechanic or electronic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/08—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for heavy duty applications, e.g. trucks, buses, tractors, locomotives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Testing Of Engines (AREA)
  • Measuring Volume Flow (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Emergency Alarm Devices (AREA)
AT99900734T 1998-01-05 1999-01-05 Modularer echtzeit- abgas-durchflussmesser für fahrende fahrzeuge und berichtsystem für emissionen ATE268007T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7048398P 1998-01-05 1998-01-05
PCT/US1999/000036 WO1999035480A1 (en) 1998-01-05 1999-01-05 Real-time on-road vehicle exhaust gas modular flowmeter and emissions reporting system

Publications (1)

Publication Number Publication Date
ATE268007T1 true ATE268007T1 (de) 2004-06-15

Family

ID=22095569

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99900734T ATE268007T1 (de) 1998-01-05 1999-01-05 Modularer echtzeit- abgas-durchflussmesser für fahrende fahrzeuge und berichtsystem für emissionen

Country Status (13)

Country Link
US (2) US6148656A (de)
EP (1) EP1046025B1 (de)
JP (2) JP4294863B2 (de)
KR (1) KR20010033882A (de)
CN (2) CN1285898C (de)
AT (1) ATE268007T1 (de)
AU (1) AU746060B2 (de)
CA (1) CA2316158C (de)
DE (1) DE69917594T2 (de)
MX (1) MXPA00006616A (de)
RU (1) RU2224233C2 (de)
TR (1) TR200001900T2 (de)
WO (1) WO1999035480A1 (de)

Families Citing this family (129)

* Cited by examiner, † Cited by third party
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US6382014B1 (en) 2002-05-07
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US6148656A (en) 2000-11-21
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TR200001900T2 (tr) 2001-01-22
DE69917594D1 (de) 2004-07-01
CN1945254A (zh) 2007-04-11
CN100570314C (zh) 2009-12-16
CN1287614A (zh) 2001-03-14
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CN1285898C (zh) 2006-11-22
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