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)
07/1986
07/08/1986US4598736 Solenoid operated valve with balancing means
07/08/1986CA1207296A1 Miniature solid-state gas compressor
07/02/1986CN85104890A Piezo-electric materials for making liquid pumping and switch element
07/02/1986CA1206946A Dual control actuator for valves
07/02/1986CA1206924A Tap
07/01/1986US4597558 Electromagnetically actuatable valve
07/01/1986US4597556 Rotary valve operating mechanism
07/01/1986US4597412 Valve for sequential chemical operations
06/1986
06/25/1986EP0185502A2 Circulating and dead end color changers with improved valves and manifolds
06/25/1986EP0185168A1 Oparation device for valves
06/24/1986US4596377 Restrictor valve operator
06/24/1986US4596273 Double-seat electromagnetic valve
06/24/1986US4596269 Differential pressure-actuated valve with clean bias chamber
06/24/1986US4596267 Piston-driven valves
06/18/1986EP0184824A2 Mixing valve apparatus
06/18/1986EP0184601A1 Electromagnetic valve, especially for the feeding of elements, e.g. those of a pneumatic loom
06/18/1986CN85204220U Automatically venting check valve
06/17/1986US4595374 Raft inflation valve
06/17/1986US4595171 Inline solenoid operated valve
06/17/1986US4595170 Solenoid valve
06/17/1986US4595035 Solenoid valve
06/17/1986US4595032 Valve closing device
06/11/1986EP0184030A2 A variable rate EGR valve with step motor control and method therefor
06/11/1986EP0183919A1 Valve comprising a circuit arrangement for determination of the position of said valve
06/11/1986EP0183692A1 Improvements in or relating to valves
06/11/1986CN85201983U Gate valve driven by linear-tube type induction motor
06/10/1986US4593882 Zone control valve
06/10/1986US4593881 Electronic expansion valve
06/10/1986US4593715 Hydraulic controllable two-port valve for a liquid stream
06/10/1986US4593430 Quick connect fitting for a faucet handle and the like
06/04/1986EP0183205A2 Fluid-flow control valve
06/04/1986EP0183102A1 Filling volume control device
06/04/1986EP0182975A2 Pressure regulator
06/03/1986US4592534 Valve assembly
06/03/1986US4592533 Solenoid-operated two-way directional needle-valve, normally closed
05/1986
05/28/1986EP0182644A1 Fluid flow control valve
05/28/1986EP0182408A1 Actuator and pressure adjusting unit therefore
05/28/1986EP0182109A2 Solenoid valve for fluid control
05/28/1986CN85203857U Corrosion-proof solenoid valve
05/27/1986US4590969 Valve
05/27/1986US4590959 Valves
05/27/1986US4590958 Two-position switching valve having hydraulic self-holding properties
05/21/1986EP0181776A1 A float valve mechanism
05/21/1986EP0181514A1 An electro/pneumatic proportional valve
05/21/1986EP0181451A1 Two part rising cap for faucets
05/21/1986CN85203950U Bimetallic controled trap for steam or gases
05/20/1986US4590454 Control assembly
05/20/1986US4589629 Non-rise faucet assembly
05/20/1986US4589627 Pressure medium actuated valve
05/20/1986US4589445 Faucet assembly
05/20/1986US4589442 Valve for suction installation
05/20/1986US4589439 In a flow-control valve assembly
05/20/1986CA1204648A1 Float valve
05/14/1986EP0181056A1 Proportional solenoid
05/14/1986EP0180589A1 Valve of automatic pilots
05/14/1986EP0180584A1 Valve system with hydraulic power transmission.
05/13/1986US4588162 Solenoid valve
05/10/1986CN85108427A Improvements in and relating to water supply systems
05/06/1986US4586656 Solenoid valve, particularly as bypass valve with fuel injector
05/06/1986US4586538 Spindle valve for a tube system for liquids
05/06/1986US4586535 Solenoid valve unit
05/06/1986US4586532 Liquid level actuator
05/06/1986US4586531 For supplying a heating medium
05/06/1986US4586392 Motion transmitting mechanism
04/1986
04/30/1986EP0179673A1 Tap operating means
04/30/1986EP0179433A2 Mixing valve adjustable temperature stop
04/30/1986CN85203306U Twin electric butterfly valve of cement-calcining equipment
04/30/1986CN85202877U Automatic liquid flow character regulator
04/29/1986US4585209 Miniature valve and method of making same
04/29/1986US4585208 Valve, particularly a thermostatic valve for hot water radiators
04/29/1986US4585207 Expanding gate valve with pneumatic actuator
04/29/1986US4585206 Proportional flow control valve
04/29/1986US4585176 Electromagnetically actuatable valve
04/29/1986US4585174 Electro-magnetically operable valve
04/29/1986US4585030 Proportional hydraulic solenoid controller
04/29/1986US4585028 Motor-driven proportional fluid flow control valve
04/29/1986US4585025 Mounting for a valve actuator
04/29/1986US4584980 Operated by electrical signal for injection system
04/29/1986US4584902 Valve actuators
04/23/1986EP0178333A1 Connecting structure for connecting a ceramic shaft to a metallic shaft
04/23/1986EP0045785B1 A fluid device
04/23/1986CN85202654U Automatically controlled boiling water boiler using shaped coal
04/22/1986US4584511 Controllable rotary actuator
04/22/1986CA1203444A1 Pneumatic servomotor
04/16/1986EP0177944A2 Bistable solenoid valve
04/16/1986EP0177620A1 Pressure fluid-actuated valve
04/15/1986US4583067 Electromagnetic solenoid device
04/15/1986US4582294 Three-way solenoid valve
04/15/1986US4582088 Three port solenoid valve
04/15/1986US4582085 Electromagnetically actuatable valve
04/15/1986US4582082 Piston-driven valves
04/15/1986CA1203222A1 Valves and valve actuators
04/10/1986WO1986002135A1 Tilt valve
04/09/1986EP0177169A2 Thermostatic fluid control valve
04/09/1986EP0176666A1 Electromagnetic hydrovalve
04/08/1986US4581624 Microminiature semiconductor valve
04/08/1986US4580950 Sliding-vane rotary compressor for automotive air conditioner
04/08/1986US4580761 Electric valve device having a rotatable core
04/08/1986US4580760 Fluid control valves
04/08/1986US4580601 Two-part rising cap for faucets
1 ... 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 ... 693