HUP0301338A2 - Procedure of measuring motor vehicle engines power and torque during operation of motor vehicle - Google Patents

Procedure of measuring motor vehicle engines power and torque during operation of motor vehicle

Info

Publication number
HUP0301338A2
HUP0301338A2 HU0301338A HUP0301338A HUP0301338A2 HU P0301338 A2 HUP0301338 A2 HU P0301338A2 HU 0301338 A HU0301338 A HU 0301338A HU P0301338 A HUP0301338 A HU P0301338A HU P0301338 A2 HUP0301338 A2 HU P0301338A2
Authority
HU
Hungary
Prior art keywords
motor vehicle
torque
procedure
engine
measuring
Prior art date
Application number
HU0301338A
Other languages
Hungarian (hu)
Inventor
István Máthé
Original Assignee
MAMI Közlekedésgépészeti Szakközépiskola
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 MAMI Közlekedésgépészeti Szakközépiskola filed Critical MAMI Közlekedésgépészeti Szakközépiskola
Priority to HU0301338A priority Critical patent/HUP0301338A2/en
Publication of HU0301338D0 publication Critical patent/HU0301338D0/en
Priority to PCT/HU2004/000050 priority patent/WO2004102145A2/en
Publication of HUP0301338A2 publication Critical patent/HUP0301338A2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/14—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
    • G01L3/1478—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving hinged levers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity

Abstract

Eljárás gépjárműmotorok pillanatnyi forgatónyomatékának,teljesítményének mérésére, üzemszerű körülmények között. A motor általa menetellenállások legyőzésére kifejtett forgatónyomaték általokozott, a gépjármű egy statikailag merev alkatrészének deformációjátmérik, és a mért adatokat egy elektronikai egységgel elektromos jelléalakítják, majd a kapott jelet kalibrált kijelzőegységen mintforgatónyomatékot kijelezik, szükség esetén regisztrálják. Aforgatónyomatékkal egyidejűleg mérik a motor fordulatszámát, afordulatszámmérő egység jeleit is az elektronikai egységhez vezetik,amely elektronikai egység felhasználásával az összetartozóforgatónyomaték és fordulatszám jelekből kiszámítják a motorpillanatnyi teljesítményét, amelyet egy megfelelően kalibrált kijelzőegységgel kijelzik, szükség esetén regisztrálják. ÓProcedure for measuring the instantaneous torque and performance of motor vehicle engines under normal operating conditions. The deformation of a statically rigid part of the vehicle caused by the torque exerted by the engine to overcome the running resistance is measured, and the measured data is converted into an electrical signal with an electronic unit, and then the received signal is displayed as torque on a calibrated display unit, and registered if necessary. At the same time as the torque, the speed of the engine is measured, the signals of the speed measuring unit are also sent to the electronic unit, which uses the electronic unit to calculate the engine's instantaneous power from the associated torque and speed signals, which is displayed with a properly calibrated display unit and registered if necessary. HE

HU0301338A 2003-05-14 2003-05-14 Procedure of measuring motor vehicle engines power and torque during operation of motor vehicle HUP0301338A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HU0301338A HUP0301338A2 (en) 2003-05-14 2003-05-14 Procedure of measuring motor vehicle engines power and torque during operation of motor vehicle
PCT/HU2004/000050 WO2004102145A2 (en) 2003-05-14 2004-05-13 Method of and apparatus for measuring working parameters of motor vehicle driving motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU0301338A HUP0301338A2 (en) 2003-05-14 2003-05-14 Procedure of measuring motor vehicle engines power and torque during operation of motor vehicle

Publications (2)

Publication Number Publication Date
HU0301338D0 HU0301338D0 (en) 2003-07-28
HUP0301338A2 true HUP0301338A2 (en) 2005-01-28

Family

ID=89981360

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0301338A HUP0301338A2 (en) 2003-05-14 2003-05-14 Procedure of measuring motor vehicle engines power and torque during operation of motor vehicle

Country Status (2)

Country Link
HU (1) HUP0301338A2 (en)
WO (1) WO2004102145A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10252697B2 (en) * 2016-04-06 2019-04-09 Ford Global Technologies, Llc Systems and methods for estimating torque in a locked vehicle system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201982A (en) * 1962-05-24 1965-08-24 Daniel W Kennedy In-vehicle dynamometer
US3686941A (en) * 1970-11-23 1972-08-29 Kodekey Electronics Inc Vehicle mounted dynamometer and method
US3978718A (en) * 1973-07-30 1976-09-07 Schorsch Ronald W Electronic dynamometer
US3903738A (en) * 1974-06-13 1975-09-09 Gen Motors Corp Rotating machinery torque sensing arrangement
US4313341A (en) * 1978-12-07 1982-02-02 Nippon Soken, Inc. Torque detecting system for internal combustion engine
KR100283294B1 (en) * 1998-05-13 2001-03-02 장태환 Real time measurement system of car engine torque

Also Published As

Publication number Publication date
WO2004102145A3 (en) 2005-05-26
HU0301338D0 (en) 2003-07-28
WO2004102145A2 (en) 2004-11-25

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