Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating › F16K 31 - Operating means; Releasing devices
Patents for F16K 31 - Operating means; Releasing devices (69,292)
11/1982
11/30/1982US4361309 Electromagnetic actuator
11/30/1982US4361308 Valve actuator
11/30/1982US4361275 Solenoid valve with temperature safety unit
11/30/1982US4361168 Flush valve construction
11/30/1982US4361164 Method of driving solenoid-operated proportional control valve
11/30/1982CA1136516A1 Servo-valve
11/23/1982US4360752 Nutating motor gate valve operator and rotor assembly
11/23/1982US4360164 Electromagnetically actuated fuel injection valve for internal combustion engines
11/23/1982US4360038 Magnetically-operated valve
11/23/1982US4360037 Self-cleaning filter assembly for solenoid-actuated valve
11/17/1982EP0064643A1 Double solenoid valve
11/16/1982US4359186 Mixing valve arrangement
11/16/1982US4359067 Single control proportioning valve for liquids
11/16/1982US4359065 Valve
11/16/1982CA1135676A1 Solenoid control valve
11/10/1982EP0064217A1 Two-way change over valve, particularly for vehicles
11/09/1982CA1135151A1 Programmed valve system used for positioning control
11/03/1982EP0064037A2 Single-lever straight-line motion device for single, double and crossed drive on hydraulic pilot devices
11/02/1982US4356998 Self-closing tap valve
11/02/1982US4356980 Electromagnetically actuatable valve
11/02/1982US4356964 Thermic control element
11/02/1982US4356842 Control valve set for a completely pneumatical low- and operation pressure control
11/02/1982US4356841 Matrix switching control of subsea production systems
11/02/1982US4356833 Temperature controlled valve mechanism and method
11/02/1982US4356760 Ram locking device
11/02/1982CA1134712A1 Valve assembly
10/1982
10/27/1982EP0063335A1 Valve
10/26/1982US4355661 Dual solenoid vacuum modulator
10/26/1982US4355612 Cooling system with removable valve member
10/19/1982US4354640 Electromagnetically actuatable valve
10/19/1982US4354525 Electromagnetic valve
10/19/1982US4354425 Fire-safe valve actuator
10/19/1982US4354424 Pneumatic operating device
10/19/1982CA1133876A1 Pinch valve
10/14/1982WO1982003437A1 Improved automatic stop valve
10/14/1982WO1982003431A1 Electro-fluid control device
10/13/1982EP0062555A1 Pressure control system
10/13/1982EP0062392A1 Valve system for controlling flowable toxic material such as particulate radioactive waste
10/13/1982EP0062060A1 Back-flow prevention valve.
10/12/1982US4353523 Flow regulator
10/12/1982US4353392 Safety valve assembly
10/12/1982CA1133451A1 Center link disc valve
10/12/1982CA1133444A1 Temperature actuated multiple function fluid control valve
10/06/1982EP0061837A1 Ultrasonically operated water faucet
10/06/1982EP0061807A1 A drain valve, preferably for a vehicle brake system
10/06/1982EP0061597A1 Cooling device for liquid-cooled internal-combustion engines
10/06/1982EP0061563A1 Tub and spray-head tap assembly
10/05/1982US4352371 Low-high flow rate valve
09/1982
09/29/1982EP0060969A1 Magnetic drive system for producing linear movements
09/29/1982EP0060938A2 Device for controlling the active ingredient as it leaves a vibration burner nozzle
09/28/1982US4351509 Valve with servo-command
09/28/1982US4351362 Rotary valve
09/28/1982US4351355 Drain valve
09/28/1982US4351353 Balanced-spotter valve
09/21/1982US4350322 High torque plug valve actuator
09/21/1982US4350320 Valve, especially a solenoid valve
09/21/1982US4350319 Control for an electromagnetic solenoid valve
09/21/1982US4350182 Operating equipment for gate valves (passage valves)
09/21/1982US4350178 Ball cock assembly
09/14/1982US4349177 Push-button type valve
09/14/1982US4349175 Valve actuator having a continuously charged accumulator
09/14/1982US4349154 Power assisted dump valve
09/14/1982US4349149 Mixing valve
09/14/1982US4349045 Magnetically actuated pilot valve
09/14/1982US4349042 Fluid shut-off device
09/14/1982US4349003 Exhaust gas recirculation control valve
09/14/1982US4348917 Control mechanism with adjustable floating cam
09/08/1982EP0059599A1 Valve mechanism for low temperature applications
09/08/1982EP0059590A1 An improved pressurized fluid jetting device for apparatus for sorting granular materials according to colour
09/07/1982US4347976 Regulating circuit for the valve of a refrigeration plant
09/07/1982US4347975 Bimetallic-controlled steam trap
09/07/1982US4347868 Relating to devices for the closure of fluid flow lines
09/07/1982US4347866 Ballcock assembly
09/07/1982US4347864 Auxiliary control device for pneumatic distributor
09/07/1982US4347699 Exhaust cleaning fluid control system and vacuum control valve device for use therein
09/03/1982EP0053622A4 Fast-acting valve and uses thereof.
09/01/1982EP0058741A1 Combined valve
08/1982
08/31/1982US4346837 Thermostat for controlling the flow of cooling water of an engine
08/31/1982US4346736 Electrically operated fluid control valve unit
08/31/1982US4346735 Water faucet and attachment therefor
08/31/1982US4346731 Buoyant element check valve for a thermosiphon energy system
08/31/1982US4346728 Automated dual mode valve actuator
08/31/1982US4346558 Thermal actuator with lock open feature
08/31/1982CA1130772A1 Handle assembly
08/25/1982EP0058451A1 Automatic anti-overheating security system for fluid pipes
08/24/1982US4345736 Solenoid operated valve and dashpot assembly
08/24/1982US4345621 Timed shower head valve
08/24/1982US4345620 Safety valve assembly
08/24/1982US4345453 Hydraulic press
08/18/1982EP0057969A1 Pilot valves
08/17/1982US4345296 Device for controlling the current through an inductive consumer, especially a magnetic valve in the fuel metering system of an internal combustion engine
08/17/1982US4345228 Rotary actuator
08/17/1982US4344603 Electromagnetic valve apparatus with a hand-operated transfer device
08/17/1982US4344566 Thermostatic expansion valve
08/17/1982US4344564 Thermal by-pass valve with integral pressure relief
08/17/1982US4344452 Water feed valve with sprinkling holes
08/17/1982US4344449 Fast-acting valve and uses thereof
08/17/1982CA1129895A1 Fibrous refractory products
08/11/1982EP0057672A2 Automatic switching device for energizing rotary commutators in a dish-washing machine
08/11/1982EP0057581A2 Method of and system for controlling pressure responsive regulator valve
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