| Patents for G01M 15 - Testing of engines (13,067) |
|---|
| 04/22/1986 | US4584515 Re-regulation circuit for automobile tachometer detection circuit |
| 04/15/1986 | US4583175 Method and apparatus of ignition timing control |
| 04/15/1986 | US4581923 Method of analyzing characteristics of a cyclical machine |
| 04/08/1986 | US4580446 Degree wheel and method of using the same |
| 04/08/1986 | US4580441 Diesel smoke meter |
| 03/26/1986 | EP0175576A2 Crank angle detecting apparatus for an internal combustion engine |
| 03/25/1986 | CA1202198A1 Engine cold testing |
| 03/11/1986 | US4574627 Air-fuel ratio detector and method of measuring air-fuel ratio |
| 03/05/1986 | EP0172983A2 Method and apparatus for measuring engine compression ratio, clearance volume and related cylinder parameters |
| 03/04/1986 | US4573341 Method and apparatus for measuring hysteresis of a position sensor |
| 02/25/1986 | US4573123 Electrostatic engine diagnostics with acceleration related threshold |
| 02/18/1986 | US4571390 Crosslinked stryene copolymer containing methyol groups |
| 02/18/1986 | US4570479 Air-fuel ratio detector and method of measuring air-fuel ratio |
| 02/18/1986 | CA1200901A1 Apparatus and method for drive shaft signature analysis |
| 02/12/1986 | EP0170834A1 Measuring method for motor vehicles |
| 02/05/1986 | EP0170256A2 System for detecting abnormalities in gas engines |
| 02/05/1986 | EP0170018A2 Process and apparatus for the self-testing of control levers |
| 02/04/1986 | US4567756 Electronic engine control systems analyzer |
| 02/04/1986 | US4567755 Ignition/misfire detector for an internal combustion engine |
| 01/29/1986 | EP0169528A2 Single degree of freedom machine identification |
| 01/21/1986 | US4565171 Knock controller for an internal combustion engine |
| 01/21/1986 | US4565087 Method and apparatus for recognition of knocking in an internal combustion engine |
| 01/21/1986 | CA1199728A1 Dynamic engine power assessment |
| 01/07/1986 | US4562728 Absolute compression test |
| 12/31/1985 | US4561389 Engine operation control means for suppressing rough engine operations |
| 12/31/1985 | CA1198772A1 Diagnostic display apparatus |
| 12/18/1985 | EP0164873A2 Improved torque measurement circuit and method |
| 12/05/1985 | WO1985005445A1 Reference pulse verification circuit adaptable for engine control |
| 12/03/1985 | US4555931 Apparatus for measuring or controlling the separation ratio of gas |
| 12/03/1985 | CA1197618A1 Engine analyzer power check apparatus |
| 11/27/1985 | EP0162398A1 Process and device for determining the torque of a torque generator |
| 11/26/1985 | CA1197332A1 Engine analyzer with simulated analog meter display |
| 11/19/1985 | US4553427 Rotational reference position detection apparatus |
| 11/19/1985 | US4553426 Reference pulse verification circuit adaptable for engine control |
| 11/13/1985 | EP0161124A1 Apparatus for the simultaneous detection of the speed and angular position of an internal-combustion engine |
| 11/12/1985 | US4552111 Engine knocking detecting means |
| 11/06/1985 | EP0160172A2 Method of and device for the determination of the fuel-air ratio of Otto engines |
| 11/05/1985 | US4551703 Service interval signalling device for prime movers |
| 11/05/1985 | US4550595 Torque measurement circuit and method |
| 10/15/1985 | US4547859 Methods for scaling and calibrating predetermined signals |
| 10/15/1985 | US4546647 System for diagnosing an internal combustion engine |
| 10/08/1985 | US4545238 For use in a system for detecting piston position in an engine |
| 10/02/1985 | EP0156123A1 A method and a device for testing the tightness of an engine |
| 09/25/1985 | EP0155793A2 Proportional exhaust sampler system and control means |
| 09/25/1985 | EP0155648A2 Power test stand for engines, especially farm machinery engines |
| 09/24/1985 | CA1194116A1 Method and apparatus for indicating an operating characteristic of an internal combustion engine |
| 09/17/1985 | US4541386 Abnormality detecting apparatus for means for sensing operating parameters of an internal combustion engine |
| 09/17/1985 | US4541271 Measuring arrangement for continuous monitoring operating parameters of an internal combustion engine |
| 09/10/1985 | US4539957 Ignition timing control system for internal combustion engines |
| 09/10/1985 | US4539841 Method of determining engine cylinder compression pressure and power output |
| 09/03/1985 | US4538454 Method for discriminating motor/combustion pressures in an I.C.E. combustion chamber |
| 08/28/1985 | EP0153004A2 Method of determining engine cylinder compression pressure and power output |
| 08/27/1985 | US4538097 Process and apparatus for recovering energy, in the form of electric energy, from a motor test bench |
| 08/27/1985 | US4537168 Engine component position indicating system |
| 08/27/1985 | US4537066 Aeroengine test cells |
| 08/27/1985 | US4537065 Device for detection of abnormality in pressure detector for internal combustion engine |
| 08/20/1985 | US4535624 Engine monitoring system |
| 08/13/1985 | US4534214 System for diagnosing an internal combustion engine |
| 08/13/1985 | CA1191953A1 Frequency domain engine defect signal analysis |
| 08/06/1985 | US4532798 Measurement of variations in internal combustion engine output |
| 08/06/1985 | CA1191548A1 Ignition coil test apparatus |
| 07/30/1985 | US4532592 Engine-performance monitor and control system |
| 07/30/1985 | CA1191260A1 Process and apparatus for carrying out a function test, in particular an exhaust gas emission test on an internal combustion engine |
| 07/17/1985 | EP0055298B1 Ignition timing control apparatus for an internal combustion engine |
| 07/16/1985 | US4528845 Apparatus for detecting combustion timing |
| 07/09/1985 | US4527424 System for diagnosing an internal combustion engine |
| 07/09/1985 | US4527422 Apparatus for determining the value of a cyclically varying parameter of an internal combustion engine |
| 06/25/1985 | US4525781 Method of determining fluctuations in indicated mean effective pressure of engine and apparatus therefor |
| 06/25/1985 | CA1189356A1 Portable probe carrier |
| 06/18/1985 | US4523566 Knocking control system in engine |
| 06/04/1985 | US4521885 Diagnostic display apparatus |
| 06/04/1985 | US4520660 Engine testing apparatus and methods |
| 06/04/1985 | US4520652 System for obtaining exhaust samples and analyzing the same |
| 05/21/1985 | US4518268 Diesel engine diagnostic system |
| 05/15/1985 | EP0141049A1 Circuit for the recognition of knocking in an Otto engine |
| 05/14/1985 | US4517648 Torque variation detecting method and apparatus for internal combustion engine |
| 04/30/1985 | US4513718 Apparatus for controlling ignition timing for internal combustion engines |
| 04/23/1985 | US4512310 Ignition timing control system for internal combustion engines |
| 04/23/1985 | CA1186055A1 Engine operation related event timing system |
| 04/16/1985 | US4511112 Engine test stand |
| 04/09/1985 | US4509363 System for diagnosing a device of an internal combustion engine |
| 03/26/1985 | US4506545 Sensor for detecting flow quantity of fuel supplied to fuel injection system |
| 03/19/1985 | US4505152 Method and apparatus for measuring engine compression ratio |
| 03/19/1985 | US4505150 Sensing surges in gas turbine engines |
| 03/19/1985 | CA1184301A1 Graphical display of engine cylinder parameters |
| 03/05/1985 | US4503505 Method for recognizing irregular combustion processes in an internal combustion engine and apparatus for performing the method |
| 03/05/1985 | US4502324 Engine analyzer power check apparatus |
| 02/26/1985 | US4501138 Dynamic engine power assessment |
| 02/26/1985 | US4501137 Method for detecting knocking in internal combustion engine |
| 02/19/1985 | US4499877 Ignition timing control device for an internal combustion engine |
| 02/13/1985 | EP0071603B1 Method and device for detecting abnormal combustion phenomena in an internal combustion engine |
| 02/12/1985 | US4498331 Knocking detecting apparatus for internal combustion engines |
| 01/16/1985 | EP0130982A1 Diagnostic display apparatus. |
| 01/15/1985 | US4493208 For accessing timing event signals in an internal combustion engine |
| 01/15/1985 | CA1180918A1 Method of measuring an air to fuel ratio |
| 01/09/1985 | EP0130968A1 Device for testing an internal-combustion engine |
| 01/09/1985 | EP0130762A2 Angular position detector |
| 01/08/1985 | US4492114 In an internal combustion engine |
| 01/08/1985 | CA1180758A1 Engine operation related event timing system |
| 01/01/1985 | US4491010 Dynamic combustion characteristic sensor for internal combustion engine |