Patents for G01M 99 - Subject matter not provided for in other groups of this subclass (13,720)
07/1991
07/31/1991CN1013405B Method for determinating turbine blade resonance vibration
07/24/1991EP0437918A1 Prevacuum steam sterilization test pack
07/23/1991US5033305 Digital torsionmeter
07/02/1991CA1285628C Apparatus for checking hollow glass containers
06/1991
06/27/1991WO1991009290A1 Robot driver
06/25/1991US5027268 System for administering life of plant
06/18/1991US5024102 Device for testing trailer couplings under loading conditions resembling those occurring in use, preferably with inclusion of the construction for fixing the trailer coupling
06/12/1991EP0325586B1 Fluctuating stress generating apparatus and method
06/11/1991US5023791 Automated test apparatus for aircraft flight controls
06/11/1991US5022276 Device for holding a rotor
05/1991
05/22/1991EP0428135A2 Fault diagnosing apparatus and method
05/22/1991EP0428134A2 Fault diagnosing apparatus and method
04/1991
04/30/1991US5010769 Automatic pseudokeyphasor generator
04/24/1991EP0423291A1 Control switch with monitored operating element.
04/03/1991CN1012285B Electric generator inspection system and motor controller
03/1991
03/26/1991US5001842 Error determination for multi-axis apparatus due to thermal distortion
03/05/1991US4996867 Golf club swinging apparatus
02/1991
02/26/1991US4995272 Low frequency
02/14/1991DE3915763A1 Free flying measurement system for aerodynamic investigations - has separate carrier module coupled to measurement body
01/1991
01/29/1991US4988979 Fault inspection system for rotary machines
01/23/1991CN1011341B Method for eliminating sensor drift in vibration monitoring system
01/16/1991EP0408410A1 Process and device for monitoring small diameter canalisation such as nozzles
01/16/1991EP0252143A4 Motor operated valve analysis and testing system with monitoring of spring pack movement through torque switch post
12/1990
12/18/1990CA1277854C Detection of wear
12/04/1990US4975855 Shaft crack detection method
11/1990
11/15/1990WO1990013822A1 Control switch with monitored operating element
10/1990
10/30/1990US4967337 Automated diagnostic system
10/24/1990CN1010130B Method for determining remaining useful life of turbine components
10/18/1990DE4012278A1 Diagnostic system for installations with special operating conditions - uses neural network model for efficient, objective diagnosis
09/1990
09/20/1990WO1990010863A1 Shaft crack detection method
09/15/1990CA2044243A1 Shaft crack detection method
08/1990
08/14/1990US4947691 High pressure shower gauge for papermaking machine
08/07/1990US4947095 Expert system of machine tool equipped with NC unit
08/07/1990CA1272396A1 Filter test device
06/1990
06/12/1990US4933882 For identifying operating regimes of a system
06/05/1990US4930364 Glass container inspecting machine
05/1990
05/22/1990US4927994 Modular resistance heater assembly
05/16/1990EP0368794A2 Regime recognition
05/16/1990EP0368054A2 Device for testing the coupling elements of trailers, in particular inclusive of their mounting means, under simulated operative load conditions
05/15/1990US4925119 Method and apparatus for inspecting resistance to film draw-out
05/02/1990CN1041820A Glass container inspecting machine
05/01/1990CA1268350A1 Valve block test apparatus
04/1990
04/24/1990US4919646 System for automatically balancing a centrifuge in operation
04/18/1990EP0364151A2 Automated diagnostic system
04/11/1990EP0362386A1 Expert system for a machine tool equipped with an nc apparatus
04/04/1990CN1007458B Dynamic performance testing system for tension, pressure and weighting transducers
03/1990
03/27/1990US4912661 Tracking and resampling method and apparatus for monitoring the performance of rotating machines
03/27/1990US4911027 Method and apparatus for optical fiber/wire payout simulation
03/27/1990US4910997 Fluctuating stress generating apparatus and method
03/07/1990EP0357104A1 Process and device for detecting defects in moving parts having a central rotating shaft
02/1990
02/27/1990US4903534 Method and apparatus for testing brushes
02/20/1990US4901587 Drill test fixture
02/20/1990US4901580 Load testing apparatus
02/14/1990CN1039659A Abnormality diagnosing system and method for high voltage power apparatus
01/1990
01/17/1990EP0350614A1 Testing method for tubings
01/10/1990CN1038696A 涡轮机叶片疲劳监测器 Turbine blade fatigue monitor
01/09/1990US4891889 Apparatus for measure and/or check the position and orientation of characteristic spots or areas in structures, particularly in motor-vehicle bodies
01/03/1990EP0349135A2 Method of locating friction generating defects in a multiple bearing assembly
01/03/1990CN2050603U Testing apparatus of headstock gear performance
11/1989
11/23/1989EP0342678A2 Method and apparatus for inspecting resistance to film draw-out
11/23/1989EP0342597A2 Abnormality system for a high voltage power supply apparatus
10/1989
10/24/1989US4876658 Method and apparatus for systematically testing objects including tennis balls
10/11/1989EP0336519A2 Test system for caissons and piles
10/04/1989EP0335380A2 Testing apparatus
09/1989
09/28/1989DE3808128A1 Method for automatically determining limiting values and combining them in the objective testing of noise by iterative classification
09/19/1989US4866990 Threaded fastener test stand
09/14/1989DE3807359A1 Aero-/aerothermodynamic free-flight tests in the hypersound range with the aid of the transfer orbit
09/05/1989US4862742 Method and apparatus for functional testing of a suspension device for a load
08/1989
08/29/1989US4860602 RF transparent thermal test chamber
08/16/1989EP0327865A2 Turbine blade fatigue monitor
08/08/1989US4854162 Method of locating friction generating defects in a multiple bearing assembly
08/02/1989EP0325586A1 Fluctuating stress generating apparatus and method.
07/1989
07/26/1989EP0325521A1 Automatic balancing device for a centrifuge in operation
07/25/1989US4850225 Measuring vibrational frequency of vibratable pins
07/18/1989CA1257700A1 Method and system for controlling craks that might in occur stressed structures
07/12/1989EP0323696A2 Tracking and resampling method and apparatus for monitoring the performance of rotating machines
07/11/1989US4847790 Pressure-controlling apparatus employed in pre-chamber of environmental testing chamber for self-propelled vehicle
07/11/1989US4846006 Method and apparatus for testing linear motion devices
07/11/1989US4845996 Test system for caissons and piles
06/1989
06/06/1989CA1255375A1 Verification of a surface controlled subsurface actuating device
05/1989
05/10/1989EP0315307A2 Performance data processing system
04/1989
04/12/1989EP0311235A2 Load testing apparatus
04/06/1989WO1989003104A1 Apparatus and method for detecting clogging in a fluid dispensing system
04/06/1989WO1989003073A1 Expert system for a machine tool equipped with an nc apparatus
04/06/1989WO1989003072A1 Expert system for a machine tool equipped with an nc apparatus
04/06/1989WO1989003071A1 Expert system for a machine tool equipped with an nc apparatus
03/1989
03/23/1989DE3729906A1 Device for testing the stability of gravestones (monuments)
03/14/1989US4812750 Environmental stress screening apparatus
03/14/1989US4811567 Method for testing the operability of a refrigerant system
03/08/1989CN1003538B Turbine blade vibration detection apparatus
02/1989
02/28/1989US4807483 Slat belt for centrifugal test rotors
02/21/1989US4805457 Shaft to impeller integrity determination in assembled pumps by remote sensing
02/07/1989US4803428 Method and apparatus for non-destructive material testing, particularly for determination of thickness of coating layers on a base material by measuring electrical conductivity or magnetic permeability at the finished specimen
01/1989
01/24/1989US4800512 Method and apparatus for determining and detecting data indicative of the condition of machines through a unique data probe including a test data probe portion and an identifying data sensing probe portion
01/18/1989EP0299282A1 Method and set-up for testing the functioning of a load suspension device
01/17/1989US4798331 Artificial snow production apparatus
01/17/1989US4798096 Apparatus for checking hollow glass containers
12/1988
12/20/1988US4792093 Artificial snow wetting apparatus
12/14/1988EP0295217A1 Apparatus to measure and/or check the position and orientation of characteristic spots or areas in structures, particularly in motor-vehicle bodies
12/13/1988US4790189 Method for eliminating sensor drift in a vibration monitoring system