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Class Information
Number: 73/118.1
Name: Measuring and testing > Motor and engine testing > Testing auxiliary unit
Description: Subject matter for the testing of auxiliary units of motors and power units, including carburetors, generators, starters, ignition parts, etc.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7334566 |
Method and device for monitoring a pulse charging valve of an internal combustion engine |
Feb. 26, 2008 |
| 7334461 |
Method of measuring exhaust gas on internal combustion engines |
Feb. 26, 2008 |
| 7331214 |
Method for adapting the detection of a measuring signal of a waste gas probe |
Feb. 19, 2008 |
| 7331211 |
Apparatus for measuring suspension parameters which include roll center |
Feb. 19, 2008 |
| 7328606 |
Exhaust gas measuring device and method for measuring exhaust gas |
Feb. 12, 2008 |
| 7328100 |
Coil failure detection system for general-purpose engine |
Feb. 5, 2008 |
| 7325447 |
Cooling apparatus for internal combustion engine and diagnosis method for the cooling apparatus |
Feb. 5, 2008 |
| 7319929 |
Method for detecting steady-state and transient air flow conditions for cam-phased engines |
Jan. 15, 2008 |
| 7318846 |
Mixture formation means for a reformer of a fuel cell system or for a heater |
Jan. 15, 2008 |
| 7318425 |
Fuel vapor treatment apparatus |
Jan. 15, 2008 |
| 7318341 |
Method and device for monitoring a signal |
Jan. 15, 2008 |
| 7316223 |
Device for detecting malfunction in evaporated gas purging system |
Jan. 8, 2008 |
| 7316164 |
Pressure detection device and manufacturing method of the same |
Jan. 8, 2008 |
| 7316157 |
Device and method for estimating temperature of exhaust pipe of internal combustion engine |
Jan. 8, 2008 |
| 7305966 |
Sensor module unit and a throttle apparatus equipped with the sensor module unit |
Dec. 11, 2007 |
| 7305873 |
Method for dynamically determining peak output torque in an electrically variable transmission |
Dec. 11, 2007 |
| 7305871 |
Cylinder discriminating device and method thereof, and engine ignition control device and method thereof |
Dec. 11, 2007 |
| 7305864 |
Ball and socket joint for a motor vehicle |
Dec. 11, 2007 |
| 7302838 |
System and method for closed loop control of boundary layer shear stress |
Dec. 4, 2007 |
| 7299701 |
Compressive fatigue and energy test apparatus and method for testing clutch plate friction materials |
Nov. 27, 2007 |
| 7299690 |
Particulate sampling system and method |
Nov. 27, 2007 |
| 7299689 |
Process and device for determining the internal temperature of a catalytic converter of a vehicle equipped with a heat engine |
Nov. 27, 2007 |
| 7293454 |
Anti-aliasing acoustic filter in the presence of pulsating flow |
Nov. 13, 2007 |
| 7292931 |
Model-based inlet air dynamics state characterization |
Nov. 6, 2007 |
| 7290535 |
Leak diagnostic device for fuel vapor treatment device |
Nov. 6, 2007 |
| 7287422 |
Way sensor arrangement for a mechanical component and method for mounting the same |
Oct. 30, 2007 |
| 7284530 |
Leak detector for fuel vapor purge system |
Oct. 23, 2007 |
| 7284416 |
Starter motor apparatus and method for starter motor testing |
Oct. 23, 2007 |
| 7281522 |
Acceleration sensor status detecting apparatus |
Oct. 16, 2007 |
| 7278405 |
Fuel injection system designed to ensure enhanced reliability of diagnosis of valve |
Oct. 9, 2007 |
| 7278302 |
Method for the testing of exhaust gas turbochargers |
Oct. 9, 2007 |
| 7272488 |
Leak detecting device for fuel vapor treatment unit |
Sep. 18, 2007 |
| 7269996 |
Method for dynamic diagnosis of an exhaust gas analyzer probe |
Sep. 18, 2007 |
| 7263823 |
System for measuring NOx content of exhaust gas |
Sep. 4, 2007 |
| 7263434 |
Method for monitoring a component situated in an exhaust gas region of an internal combustion engine |
Aug. 28, 2007 |
| 7263427 |
Failure diagnostic method and apparatus for manifold pressure sensors |
Aug. 28, 2007 |
| 7261067 |
Thermostat monitoring system of vehicle and method thereof |
Aug. 28, 2007 |
| 7260982 |
Method and device for detecting the entry of fuel into the lubricating oil of an internal combustion engine |
Aug. 28, 2007 |
| 7260933 |
Method for limiting a boost pressure |
Aug. 28, 2007 |
| 7258105 |
Method for verification of at least one given fuel mixture ratio |
Aug. 21, 2007 |
| 7254992 |
Rotation-sensored rotary connector |
Aug. 14, 2007 |
| 7251989 |
Method and device for operating an internal combustion engine |
Aug. 7, 2007 |
| RE39738 |
Throttle sensor |
Jul. 24, 2007 |
| 7248960 |
Air-fuel ratio sensor monitor, air-fuel ratio detector, and air-fuel ratio control |
Jul. 24, 2007 |
| 7248959 |
Electronic control apparatus which responds to shut-down command by executing specific processing prior to ceasing operation |
Jul. 24, 2007 |
| 7243532 |
Misfire detector for internal combustion engines |
Jul. 17, 2007 |
| 7243489 |
Method and apparatus for monitoring engine performance as a function of soot accumulation in a filter |
Jul. 17, 2007 |
| 7243020 |
Knock detection apparatus and knock detection method |
Jul. 10, 2007 |
| 7237432 |
Vane pump, method for adjusting pump flow rate of vane pump and fuel vapor leakage check module having vane pump |
Jul. 3, 2007 |
| 7234344 |
Vane pump and fuel vapor leakage check module having the same |
Jun. 26, 2007 |
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