Patents
Patents for G08C 17 - Arrangements for transmitting signals characterised by the use of a wireless electrical link (31,606)
11/1986
11/18/1986US4623889 Signal transmitting device
11/11/1986US4621992 Remotely controlled ceiling fan and light assembly
11/04/1986US4621375 Remote control system for constructional machinery
11/04/1986US4621262 Method of and a system for remote control of electronic equipments
10/1986
10/09/1986WO1986005675A1 Telemetry system for an implantable device
09/1986
09/30/1986US4614945 Automatic/remote RF instrument reading method and apparatus
09/09/1986US4611206 Apparatus for detecting quantities of rotary member
08/1986
08/28/1986WO1986005024A1 Automatic/remote rf instrument reading method and apparatus
08/27/1986EP0192172A1 Arrangement for studying the movement of a runner
07/1986
07/22/1986US4602255 Luggage door unlocking device for vehicle
07/08/1986US4599745 Hybrid fiber optics and radio frequency telemetry apparatus for acquiring data from an underwater environment
07/02/1986EP0186248A1 Remote control receiver using a modulated carrier wave
06/1986
06/25/1986EP0185610A2 Device for contactless signal and energy transmission
05/1986
05/20/1986US4590466 Method and apparatus for sampling measurement data from a chemical process
05/06/1986US4586508 Implant communication system with patient coil
12/1985
12/18/1985EP0164526A1 Automated gaging system with microwave telemetry
12/10/1985US4558320 Apparatus for the contactless transmission of data or the like between two relatively rotating parts
09/1985
09/24/1985US4543576 System for measuring electrical resistance and temperature during manufacture of thin, conductive films deposited on substrates by means of evaporation or sputter deposition
09/24/1985CA1194162A1 Arrangement for microwave transmission between two bodies which are rotatable relative to each other
09/03/1985US4538973 Remotely controlled ceiling fan and light circuit
08/1985
08/27/1985US4538125 Device for microwave transmission between two bodies which are rotatable relative to each other
08/20/1985CA1192298A1 Simultaneous radio and cable signal transmission
07/1985
07/30/1985US4531526 Remote sensor telemetering system
06/1985
06/18/1985CA1189166A1 Remote sensor telemetering system and method
06/11/1985US4523193 Remote-controlled doorbell signal receiver
04/1985
04/16/1985CA1185671A1 Apparatus for communicating utility usage related information from a utility usage location to a portable utility usage registering device
02/1985
02/26/1985CA1183226A1 Apparatus for the contactless transmission of data or the like between two relatively rotating parts
01/1985
01/23/1985EP0131732A2 Inductive coupling system for the bi-directional transmission of digital data
01/22/1985US4494870 Arrangement for setting out points and straight lines
01/22/1985US4494411 Pressure detector comprising a cylindrical cavity resonator having a front surface made as a diaphragm
11/1984
11/21/1984EP0125796A1 System and apparatus for monitoring and control of a bulk electric power delivery system
11/21/1984EP0125433A1 Means for transferring pick-up data
09/1984
09/11/1984CA1174324A1 Interrogating system for remotely monitoring tire air pressure
09/05/1984EP0117593A1 A method of and a system for remote control of electronic equipments
08/1984
08/15/1984EP0115717A1 Apparatus for radio and cable transmission of signals between a central control and recording system and data acquisition units
07/1984
07/31/1984US4463354 Apparatus for communicating utility usage related information from a utility usage location to a portable utility usage registering device
07/18/1984EP0113383A1 Remote control for construction machines, especially for a concrete pump co-operating with a distribution arm
07/10/1984CA1170746A1 Rotor measurement system using reflected load transmission
05/1984
05/01/1984US4446461 Instrumentation for a rotary machine
01/1984
01/18/1984EP0098491A2 Telemetering device
11/1983
11/15/1983CA1157131A1 Method and means for assessing the condition of the sea surface from a distance
11/09/1983EP0093468A1 Microwave transmission device between two elements, one of them being movable with respect to the other
11/02/1983EP0092773A2 Arrangement for transmitting inductive signals from a mobile station and for exploiting these signals in an exploitation station
09/1983
09/06/1983US4403218 Portable instrumentation telemetry device
08/1983
08/16/1983US4399441 Apparatus for remote temperature reading
06/1983
06/28/1983US4390880 Radio communication system and transmitter and receiver equipment therefor
06/28/1983US4390877 Remote control systems for toy vehicles, and the like
05/1983
05/03/1983CA1145829A1 Digitally encoded abnormal tire condition indicating system
03/1983
03/17/1983WO1983000925A1 Pressure sensor comprised of a membrane-shaped front face cylindrical cavity
03/16/1983EP0074037A1 Pressure gauge, particularly for measuring intracranial pressure
03/16/1983EP0073903A2 Arrangement for the contactless information transmission between bodies rotating relatively to one another
03/15/1983US4376931 System for detecting abnormality in internal pressure of tire
03/15/1983CA1143029A1 Range selectable contactless data acquisition system for rotating machinery
03/08/1983CA1142621A1 Apparatus for remote temperature reading
02/1983
02/16/1983EP0072003A2 Remote sensor telemetering system
12/1982
12/28/1982US4366482 Transmitter with buzzer
12/22/1982EP0067432A1 Arrangement for measuring the electric resistance and the temperature of thin metallic conducting films deposited by vapour deposition or sputtering on substrates during the manufacture of the films
12/07/1982US4363020 Interrogating system for remotely monitoring tire air pressure
11/1982
11/23/1982US4360808 Radio control apparatus with voice transmission capability
11/23/1982CA1136242A1 Low tire warning system
10/1982
10/19/1982US4355309 Radio frequency controlled light system
10/12/1982US4354190 Rotor measurement system using reflected load transmission
09/1982
09/28/1982US4351188 Method and apparatus for remote measurement of wind direction and speed in the atmosphere
07/1982
07/06/1982CA1127264A1 Device giving an electrical signal proportional to a momentum
03/1982
03/16/1982US4319958 Circuit arrangement for contactless transmission of temperature information from a fuel assembly of a nuclear reactor
01/1982
01/12/1982CA1116265A1 Method of and system for measuring physical quantities of a rotating body at many points thereof
12/1981
12/16/1981EP0041856A1 Telemetry apparatus
11/1981
11/17/1981US4301542 Remote control of appliances
10/1981
10/27/1981US4297557 Microwave oven temperature indicator and control means
10/13/1981US4294682 Data acquisition systems
10/13/1981CA1110730A1 Apparatus and method for indicating condition of a rotating body
09/1981
09/29/1981US4292630 Device for the obtaining of an electric signal which is proportional to an amount of movement and therefore capable of detecting any movement or acceleration
09/01/1981CA1108264A1 Abnormal tire condition sensing system
08/1981
08/04/1981CA1106452A1 Telemetric temperature probe for microwave oven
04/1981
04/08/1981EP0026548A1 An object control system
04/02/1981WO1981000927A1 An object control system
02/1981
02/24/1981US4253089 Signal transmission device for electric rotary machine
02/03/1981US4248095 Method of and system for measuring physical quantities of a rotating body at many points thereof
01/1981
01/20/1981CA1094164A1 Radio signalling systems
12/1980
12/30/1980US4242666 Range selectable contactless data acquisition system for rotating machinery
11/1980
11/04/1980CA1089020A1 Digital electronic control and switching arrangement
08/1980
08/06/1980EP0013685A1 Circuitry for recording, reproducing and handling remote radio control signals
07/1980
07/01/1980US4210898 Low tire warning system
06/1980
06/24/1980CA1080307A1 Optical telemetry for aluminium reduction plant bridge cranes
06/11/1980EP0011991A1 Improvements in or relating to remote control devices
04/1980
04/16/1980EP0010003A1 Apparatus for obtaining an electrical signal proportional to a number of movements and as such capable of detecting all movements or accelerations
04/01/1980US4196416 Synchronization apparatus with variable window width and spacing at the receiver
01/1980
01/15/1980US4184159 Method and installation for temperature control in a silo
11/1979
11/13/1979US4174515 Device for transmission of measurement values
09/1979
09/25/1979CA1063229A1 System for collecting information in water
07/1979
07/03/1979US4160234 Abnormal tire condition sensing system
03/1979
03/06/1979CA1050148A1 Seismic group recorder control system
01/1979
01/30/1979US4137522 Remote control apparatus for a plurality of controllable objects
01/02/1979US4132981 Self-powered system for measuring and storing consumption of utility meter
10/1978
10/17/1978CA1040724A1 Condition detecting and transmitting system
08/1978
08/22/1978CA1037126A2 Digital radio control
05/1978
05/16/1978US4090135 Wireless FSK technique for telemetering underground data to the surface
05/02/1978US4087793 Digital electronic control and switching arrangement
02/1978
02/21/1978US4075603 Apparatus and method for indicating condition of a rotating body
01/1978
01/17/1978US4069469 System for collecting information in water