DE2830674C2 - - Google Patents
Info
- Publication number
- DE2830674C2 DE2830674C2 DE2830674A DE2830674A DE2830674C2 DE 2830674 C2 DE2830674 C2 DE 2830674C2 DE 2830674 A DE2830674 A DE 2830674A DE 2830674 A DE2830674 A DE 2830674A DE 2830674 C2 DE2830674 C2 DE 2830674C2
- Authority
- DE
- Germany
- Prior art keywords
- drive system
- frequency
- signal
- pulse signal
- proportional
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 30
- 238000005259 measurement Methods 0.000 claims description 25
- 230000001133 acceleration Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000004069 differentiation Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005293 physical law Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- G01L3/24—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
- G01L3/242—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 by measuring and simultaneously multiplying torque and velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/823,050 US4169371A (en) | 1977-08-08 | 1977-08-08 | Method and apparatus for measuring drive system characteristic data in dynamic operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2830674A1 DE2830674A1 (de) | 1979-02-22 |
| DE2830674C2 true DE2830674C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-04-09 |
Family
ID=25237665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782830674 Granted DE2830674A1 (de) | 1977-08-08 | 1978-07-12 | Verfahren zur messung von antriebssystem-kenndaten und vorrichtung zu dessen ausfuehrung |
Country Status (5)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2906782A1 (de) * | 1979-02-22 | 1980-09-04 | Bosch Gmbh Robert | Einrichtung zum daempfen von ruckelschwingungen bei einer brennkraftmaschine |
| DE3401020C2 (de) * | 1984-01-13 | 1985-10-31 | Daimler-Benz Ag, 7000 Stuttgart | Verfahren zur Prüfung von Kenndaten eines Verbrennungsmotors und Vorrichtung zu dessen Durchführung |
| US4691288A (en) * | 1985-03-18 | 1987-09-01 | United Technologies Corporation | Torque sensor for internal-combustion engine |
| US4815004A (en) * | 1986-10-17 | 1989-03-21 | Eagle-Picher Industries, Inc. | Apparatus and method for predicting fore/aft forces generated by tires |
| US4938475A (en) * | 1987-05-26 | 1990-07-03 | Sargeant Bruce A | Bicycle racing training apparatus |
| DE3743066A1 (de) * | 1987-12-18 | 1989-06-29 | Asea Brown Boveri | Verfahren zur bestimmung des mittleren aktionsmomentes einer verbrennungskraftmaschine |
| DE4009285A1 (de) * | 1989-08-23 | 1990-12-20 | Audi Ag | Verfahren zur zylinderselektiven ueberwachung des energieumsatzes bei einer mehrzylinder-brennkraftmaschine |
| DE4138401A1 (de) * | 1991-11-22 | 1993-05-27 | Schrick Gmbh Dr | Anordnung und verfahren zur messung der motorleistung von kraftfahrzeugen |
| DE4140925A1 (de) * | 1991-12-12 | 1993-06-17 | Gutmann Messtechnik Ag | Vorrichtung zum verstellen der drehzahl eines verbrennungsmotors |
| WO1995023957A1 (en) * | 1994-03-02 | 1995-09-08 | Jesper Ankersen | A method and an apparatus for measuring the power or torque of a vehicle |
| US5429004A (en) * | 1994-04-26 | 1995-07-04 | Cruickshank; Ronald W. | Inertia flywheel assembly for a dynamometer |
| US5596153A (en) * | 1995-05-02 | 1997-01-21 | New Holland North America, Inc. | Measurement of rotational velocity and torque |
| DE19731647A1 (de) * | 1997-07-23 | 1999-01-28 | Gerald Grund | Leistungsmessverfahren |
| WO1999020921A1 (de) | 1997-10-17 | 1999-04-29 | Continental Teves Ag & Co. Ohg | Verfahren und vorrichtung zum ermitteln des fahrzeugantriebsmoments beim anfahren eines fahrzeugs, zum ermitteln einer extern verursachten, ein fahrzeug antreibenden oder bremsenden grösse sowie zum unterstützen des anfahrens am berg |
| IL124932A0 (en) * | 1998-06-16 | 1999-01-26 | Mea Motor Inspection Ltd | Method and apparatus for testing rotating machines |
| FR2805610B1 (fr) * | 2000-02-28 | 2002-04-19 | Schneider Electric Ind Sa | Detecteur pour controle de rotation |
| DE10063386A1 (de) * | 2000-12-19 | 2002-06-20 | Daimler Chrysler Ag | Verfahren zur Ermittlung der Leistung und/oder der Funktionsqualität eines Verbrennungsmotors |
| JP2003175080A (ja) * | 2001-12-10 | 2003-06-24 | Izumi Shatai Seisakusho:Kk | 車椅子移動車の運転席後部の設備構造並びにそれに用いられるスライドシート装置 |
| DE10162786B4 (de) * | 2001-12-20 | 2007-08-23 | Abb Patent Gmbh | Verfahren zur Leistungsermittlung, Messvorrichtung und Leistungsprüfstand für einen Prüfling |
| US20050240320A1 (en) * | 2004-04-26 | 2005-10-27 | Spx Corporation | No-load power test method and apparatus |
| US8352149B2 (en) * | 2008-10-02 | 2013-01-08 | Honeywell International Inc. | System and method for providing gas turbine engine output torque sensor validation and sensor backup using a speed sensor |
| US8171805B2 (en) * | 2010-02-18 | 2012-05-08 | Honeywell International Inc. | Non-contact torque determination system and method for a non-mechanically coupled rotating system |
| US8666574B2 (en) * | 2011-04-21 | 2014-03-04 | Deere & Company | In-vehicle estimation of electric traction motor performance |
| CN104296908B (zh) * | 2014-09-29 | 2016-08-24 | 哈尔滨工业大学 | 三自由度气浮台干扰力矩组成测量装置 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB321328A (en) | 1928-11-09 | 1929-11-07 | Frederick William Lanchester | An improved dynamometer for testing motive power engines |
| GB666989A (en) | 1948-12-16 | 1952-02-20 | Juan Baurier Tivollier | Method of constantly indicating the power developed by internal combustion engines and checking their working during service |
| DE1012484B (de) | 1955-09-26 | 1957-07-18 | Siemens Ag | Elektrodynamischer Drehbeschleunigungsmesser, insbesondere zur Ermittlung der Drehzahl-Drehmomentkurve von Elektromotoren |
| GB854188A (en) | 1957-12-19 | 1960-11-16 | W G Walker & Co Engineers Ltd | Improvements in or relating to dynamometers for testing the power and/or torque developed at the driven road-wheels of motor vehicles |
| DE1124278B (de) | 1960-06-15 | 1962-02-22 | Licentia Gmbh | Elektronisches Verfahren zur digitalen Ermittlung von Beschleunigung und zurueckgelegtem Weg bei Bewegungsvorgaengen |
| GB1042157A (en) | 1963-04-24 | 1966-09-14 | Lloyd Richard Maxwell | Dynamometer system |
| DE1938824U (de) | 1964-05-29 | 1966-05-18 | Max Joseph Bader | Transportables aufklappbares und zusammenklappbares klosett fuer camping, reise auto u. dgl. |
| US3516287A (en) * | 1967-06-28 | 1970-06-23 | Nissan Motor | Device for programmed operation of an automobile on a test platform |
| NL6715400A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-11-14 | 1969-05-19 | ||
| FR1595390A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-12-19 | 1970-06-08 | ||
| US3832894A (en) | 1969-09-10 | 1974-09-03 | Autoscan Inc | Chassis dynamometer |
| US3581561A (en) * | 1969-10-27 | 1971-06-01 | Borg Warner | Engine acceleration horsepower-metering system |
| SE372097B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-03-17 | 1974-12-09 | Suntester Ltd | |
| GB1349713A (en) | 1970-03-31 | 1974-04-10 | Suntester Ltd | Vehicle testing apparatus |
| US3729989A (en) * | 1970-12-10 | 1973-05-01 | D Little | Horsepower and torque measuring instrument |
| US3722265A (en) * | 1971-03-15 | 1973-03-27 | Conoflow Corp | Engine performance computing arrangement |
| US3817092A (en) * | 1971-04-07 | 1974-06-18 | Rotodyne Inc | Method of measuring torque |
| CS174288B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-04-08 | 1977-03-31 | ||
| US3853002A (en) * | 1973-08-06 | 1974-12-10 | Autotronic Controls Corp | Vehicular performance analyzer |
| US3942112A (en) * | 1974-05-06 | 1976-03-02 | Westbrook Carl M | Rotary seal shaft rotation transducer |
| US3955135A (en) * | 1975-03-26 | 1976-05-04 | United Technologies Corporation | Vehicle rpm and dwell measurement system |
-
1977
- 1977-08-08 US US05/823,050 patent/US4169371A/en not_active Expired - Lifetime
-
1978
- 1978-07-12 CH CH756478A patent/CH632595A5/de not_active IP Right Cessation
- 1978-07-12 DE DE19782830674 patent/DE2830674A1/de active Granted
- 1978-07-31 IT IT68817/78A patent/IT1160563B/it active
- 1978-08-08 GB GB7832603A patent/GB2002525B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2002525B (en) | 1982-02-17 |
| IT1160563B (it) | 1987-03-11 |
| GB2002525A (en) | 1979-02-21 |
| CH632595A5 (de) | 1982-10-15 |
| IT7868817A0 (it) | 1978-07-31 |
| US4169371A (en) | 1979-10-02 |
| DE2830674A1 (de) | 1979-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: SOLF, A., DR.-ING., 8000 MUENCHEN ZAPF, C., DIPL.- |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |