Patents for F16K 31 - Operating means; Releasing devices (69,292)
09/1984
09/18/1984US4471938 Modulating poppet valve
09/18/1984US4471914 Electromagnetically actuatable valve
09/18/1984US4471811 Linear solenoid-operated valve for use in power steering system
09/18/1984US4471800 Valves
09/18/1984US4471798 Flushing cisterns
09/18/1984CA1174658A1 Gate valve
09/12/1984EP0118230A1 Fail-safe actuator for rotary valves
09/12/1984EP0118152A1 Heat responsive valve
09/11/1984US4471256 Piezoelectric actuator, and valve apparatus having actuator
09/04/1984US4469304 Pulse actuated solenoid valve
09/04/1984US4469134 Four-way valve for reversible refrigeration cycle
09/04/1984US4469128 System for distributing by electrical means pneumatic control signals
09/04/1984US4469125 Quick release valve
09/04/1984US4469124 Gas shut-off valve
09/04/1984US4469117 Valve device for the prevention of the overfilling of portable containers, particularly gas cylinders
09/04/1984US4469116 Valve device for the prevention of the overfilling of portable containers, particulary gas cylinders
08/1984
08/30/1984WO1984003371A1 Electrically-controlled rotary actuator
08/30/1984WO1984003370A1 Controllable rotary actuator
08/30/1984WO1984003369A1 Drive mechanism for a valve in motor vehicles
08/29/1984EP0117208A1 Hydraulic pressure servolimiter
08/29/1984EP0117206A1 Hydraulic machine
08/29/1984EP0117199A1 Faucet valve with debit commanding discharge nozzle
08/29/1984EP0117195A1 Electromagnetic valves with piezoelectric actuating means
08/29/1984EP0116904A1 Valve actuator for automotive vehicles
08/29/1984EP0116855A2 Control valve
08/29/1984EP0116734A1 Valve control device
08/29/1984EP0116667A1 Actuator
08/28/1984CA1173413A1 Temperature controlled valve mechanism and method
08/22/1984EP0116166A1 Force balanced two-way control valve
08/22/1984EP0116066A1 Contactor for connecting and disconnecting one or more electrical circuits
08/21/1984US4466455 Rolling diaphragm vacuum control with check valve
08/21/1984CA1173082A1 Pressurized fluid jetting device in color sorting apparatus
08/21/1984CA1173014A1 Control mechanisme for cylindrical valve
08/15/1984EP0115906A1 Servo valve for ultra-fast pressure regulation with controller system damping
08/15/1984EP0115716A1 Control cock, in particular for the radiators of a central heating installation
08/08/1984EP0115164A1 Improvements in or relating to valves
08/08/1984EP0115032A2 Actuator for a mechanical mixing valve
08/08/1984EP0114870A1 Direct digital control apparatus
08/07/1984US4463969 High pressure hydraulic systems
08/07/1984US4463930 Piston-type valve with slip clutch actuated limit switch
08/07/1984US4463777 Outside screw-and-yoke type valve
08/07/1984CA1172088A1 Valves
08/07/1984CA1172062A1 Control mechanism with adjustable floating cam
08/02/1984WO1984002966A1 Cock or valve comprising a gear wheel transmission
08/01/1984EP0114470A1 Two-stage hydraulic valves
08/01/1984EP0114459A2 Precision valve assembly
07/1984
07/31/1984US4462420 Safety pressure relief valve
07/31/1984US4462417 Valve assembly
07/31/1984US4462377 Exhaust gas recirculation device
07/25/1984EP0113876A2 Gas control apparatus
07/24/1984US4461453 Valve for fluid systems
07/24/1984US4461450 Remote control choke
07/18/1984EP0113470A1 Temperature compensator for pressure regulator
07/18/1984EP0113383A1 Remote control for construction machines, especially for a concrete pump co-operating with a distribution arm
07/17/1984US4460840 Temperature compensated piezoelectric actuator arrangement
07/17/1984US4460154 Manually operable override for use with a linear actuator
07/17/1984US4460152 Hand pump with automatic lock-out
07/17/1984US4460124 Double throw valve
07/17/1984US4460015 Three-way control valve
07/17/1984US4460009 Valve stem actuator
07/17/1984US4460007 For draining a railroad locomotive cooling water system to prevent freezing
07/17/1984CA1171051A1 Interface of rotary actuator to rotary positioner
07/17/1984CA1171050A1 Safety device for gas-fired heating apparatus
07/17/1984CA1170984A1 Hydraulic choke device
07/17/1984CA1170955A1 Safety shut-off valve
07/11/1984EP0113013A2 Apparatus for thermostat valves, particularly for the drop in temperature of thermostat-controlled radiators
07/10/1984US4458840 Temperature responsive valve
07/10/1984US4458715 Solenoid actuated control valve
07/10/1984US4458714 Flow regulating device
07/10/1984US4458712 Vacuum pressure regulator
07/10/1984CA1170541A1 Exhaust device for the compressed gas bottle of a gas circuit breaker
07/05/1984EP0099911A4 Solenoid operated flow control module.
07/04/1984EP0112777A1 Actuating device for a mixing valve, especially a disc-type mixing valve
07/04/1984EP0112765A1 Combined pressure-reducing regulator and shutt-off valve
07/03/1984US4458289 Solenoid drive for valves
07/03/1984US4457337 Drain valve, preferably for a vehicle brake system
07/03/1984US4457334 Pressure sensitive valve actuator
07/03/1984US4457327 Temperature responsive valve mechanism
07/03/1984CA1170240A1 Gas operated valve actuator
06/1984
06/27/1984EP0112207A1 Duct closing valve
06/27/1984EP0111842A2 Gravity flow controller
06/27/1984EP0111647A1 Valve device
06/27/1984EP0111617A1 Fluid-pressure actuated activating device with locking member
06/26/1984US4456434 Power transmission
06/26/1984US4456222 Mechanism for water valve
06/26/1984US4456221 Two piece ball valve assembly
06/26/1984US4456219 Spring-locking handle mechanism
06/26/1984US4456218 Fluid control valve
06/26/1984US4456167 Thermostatically controlled valve in the circulation of liquid cooled internal combustion engines
06/26/1984US4455982 Electromagnetically actuatable valve
06/19/1984US4455543 Electromagnetically operating actuator
06/13/1984EP0110620A1 Fluid flow control valve assembly
06/13/1984EP0110619A1 High pressure hydraulic systems
06/13/1984EP0110577A1 Float valve
06/13/1984EP0110139A1 Electromagnetically actuated 3/2-way valve for the control of a consumer in a pressurized conduit
06/13/1984EP0110024A1 Device for changing the force acting on an actuator
06/13/1984EP0110012A2 Valve assembly
06/12/1984US4454504 Torque overload indicator
06/12/1984US4453700 Fluid control valve assembly
06/12/1984US4453699 Gate and swing valve