Patents for F16K 31 - Operating means; Releasing devices (69,292)
04/1985
04/23/1985US4512546 Solenoid actuated valve device
04/23/1985US4512365 Pilot valve for an oil and gas separator
04/23/1985CA1185950A1 Dump delay valve
04/23/1985CA1185935A1 Spray valve arrangement
04/23/1985CA1185875A1 Multi-way valve, more particularly for use with dialysis equipment
04/23/1985CA1185874A1 High speed - high flow spool valve
04/17/1985EP0137032A1 Electrically-controlled rotary actuator
04/16/1985US4511118 Electromagnetic ball valve
04/16/1985US4510964 Valve for pressurized cylinders for liquified gas
04/16/1985CA1185686A1 Container handler with programmed electro-hydraulic control circuit
04/11/1985WO1985001563A1 Spring loaded valve
04/11/1985WO1985001562A1 A self-closing valve arrangement
04/11/1985WO1985001561A1 Electromagnetically operated hydraulic valve device with snap-together valve housing
04/10/1985EP0136567A2 Seat valve for the flow control of a medium flowing through a tube
04/10/1985EP0136473A2 Solenoid operated valve
04/09/1985US4509721 Operating mechanism for a high-pressure valve having a valve passage of relatively small width
04/09/1985US4509720 Valve shaft end float control
04/09/1985US4509716 Electromagnetically operated hydraulic valve device with snap-together valve housing
04/03/1985EP0135891A2 Hydraulic valve operator
04/03/1985EP0135530A1 Cock or valve comprising a gear wheel transmission
04/02/1985US4508314 Gas valve
04/02/1985US4508263 Thermostatic valve
04/02/1985US4508262 Thermostat attachment for a valve
04/02/1985US4508143 Drain discharging apparatus
04/02/1985US4508141 Shower valve
04/02/1985US4508136 Anti-syphon flow control valve
04/02/1985US4508012 High pressure hydraulic systems
04/02/1985US4507921 For use for remote controls
03/1985
03/28/1985WO1985001337A1 Ultrasonic flow-control system
03/27/1985EP0135474A1 Electromagnetic valve
03/27/1985EP0134918A1 Mechanism for actuating a dosage valve
03/27/1985EP0134866A2 On-off valve
03/26/1985US4506861 Servo valve for ultra-fast pressure regulation with controlled system damping
03/26/1985US4506701 Solenoid-operated valve for selecting one of two pressure sources
03/20/1985EP0134726A1 Quick discharge valve actuated by a piston
03/20/1985EP0134667A2 Locking mechanism for pilot-operated valve
03/19/1985US4505450 Solenoid-operated pilot-actuated valve
03/19/1985US4505427 Condensate drain valves
03/19/1985US4505301 Liquid mixing valve
03/19/1985US4505300 Control valve apparatus
03/19/1985US4505188 Pneumatic actuator
03/14/1985WO1985001095A1 Process gas controller
03/12/1985US4504770 Adjusting device for rotary angle adjustment of a final control element
03/12/1985US4504214 Control valve for a burner with shutoff characteristics
03/12/1985US4504039 Solenoid actuated valve device
03/12/1985US4504038 Valve actuator
03/12/1985US4503887 Pilot-operated dual flow rate valve
03/12/1985US4503881 Automatic counterbalanced sewer valve with float closure
03/12/1985CA1183753A1 Pilot operated relief valve
03/05/1985US4502661 Electrically actuated valve assembly
03/05/1985US4502632 Electromagnetically actuatable valve, in particular a fuel injection valve for fuel injection systems
03/05/1985US4502627 Fluid flow control apparatus
03/05/1985US4502504 Flow quantity control valves
03/05/1985CA1183512A1 Proportional solenoid valve
02/1985
02/28/1985WO1985000903A1 Timed flow control valve assembly
02/27/1985EP0133601A1 Low force electromagnetic valve
02/26/1985US4501407 Solenoid actuated fluid control valve
02/26/1985US4501299 Plunger-type valve
02/26/1985US4501298 Solenoid actuated valve device
02/26/1985US4501297 Rotary valve
02/26/1985US4501294 Sequential operation device for controlled members
02/19/1985US4500301 Apparatus for controlling the transmission ratio of an infinitely variable transmission
02/19/1985US4500069 Hydraulic directional control valve
02/19/1985US4500067 Pilot operated low flow valve
02/19/1985US4500066 Electro-hydraulic control actuator for turbine valves
02/19/1985US4500035 Expansion valve
02/19/1985US4499920 In a fluid exhaust line
02/19/1985US4499919 Valve
02/19/1985US4499737 Method and dilution refrigerator for cooling at temperatures below 1° K.
02/19/1985US4499615 Flush and refill device
02/19/1985CA1182717A1 Electrically controllable valve assembly
02/05/1985US4497437 Control device with a bimetallic element unilaterally fastened in a housing
02/05/1985US4497336 Valve assembly
02/05/1985US4497333 Sequencing valve and irrigation system
01/1985
01/30/1985EP0132403A2 A surgically implantable device and stepping motor apparatus which may be used therein
01/29/1985US4497031 Direct digital control apparatus for automated monitoring and control of building systems
01/29/1985US4496134 Rotary solenoid actuator
01/29/1985CA1181730A1 Rotary valve
01/23/1985EP0132053A2 A valve apparatus
01/23/1985EP0132030A2 Proportional solenoid valve
01/23/1985EP0131646A1 Air inlet valve for the milk line of a teat cup or a milk claw
01/22/1985US4494727 Electrically controllable valve
01/22/1985US4494726 Control valve
01/22/1985US4494692 Steam trap
01/22/1985US4494573 Electrovalve
01/22/1985US4494572 Four-way poppet valve assembly
01/22/1985US4494561 Condensate discharging apparatus
01/22/1985US4494559 Negative pressure control apparatus
01/22/1985CA1181316A1 Thermal by-pass valve with integral pressure relief
01/17/1985WO1985000210A1 Fast operating electromagnetic valve
01/17/1985WO1985000203A1 Valve system with hydraulic power transmission
01/17/1985WO1985000148A1 Device for hydraulic power transmission
01/16/1985EP0131364A2 Valve assembly
01/15/1985US4493812 Nuclear radiation actuated valve
01/15/1985US4493474 Electromagnetic valve unit
01/15/1985US4493435 Liquid dispensing system and automatic selector therefor
01/15/1985US4493336 Hydraulic choking device
01/15/1985CA1181054A1 Electric control valve
01/09/1985EP0130662A2 Compressor control system
01/09/1985EP0130548A1 Operating mechanism for the calibrated mass flow of a fluid