| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
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| 10/14/1997 | CA2078108C Damper controller for a chemical recovery furnace |
| 10/09/1997 | WO1997037161A1 Method and apparatus for pressure control in vacuum processors |
| 10/09/1997 | WO1997028392A3 Groove means in a fuel injector valve seat |
| 10/08/1997 | EP0800003A2 Water hydraulic proportional control valve |
| 10/08/1997 | EP0800002A1 Solenoid pilot valve |
| 10/08/1997 | EP0800001A1 Pilot solenoid valve |
| 10/08/1997 | EP0799394A1 Staggered electromagnetically actuated valve design |
| 10/08/1997 | EP0799393A1 Valve arrangement, in particular for pneumatic control systems |
| 10/08/1997 | CN2264289Y Automatic sealing up device of running water |
| 10/08/1997 | CN2264288Y Consequent check active connecting lever valve |
| 10/08/1997 | CN2264287Y Intake valve of water tank |
| 10/08/1997 | CN2264286Y Improved Y-shape cylinder control valve |
| 10/08/1997 | CN2264285Y Spring piston type full automatic water saving device |
| 10/08/1997 | CN2264280Y High temp. turnover pneumatic seitchable butterfly bamper |
| 10/08/1997 | CN1161421A 可控电磁阀 Controlled solenoid valve |
| 10/07/1997 | US5674125 Fresh air flow modulation device |
| 10/07/1997 | US5673897 Valve/actuator combination |
| 10/05/1997 | CA2196734A1 Tank-filling shut-off valve |
| 10/04/1997 | CA2201661A1 Valve actuator |
| 10/02/1997 | WO1997036101A1 Magnet valve |
| 10/02/1997 | WO1997036100A1 System for controlling fuel metering in an internal combustion engine |
| 10/02/1997 | DE19613094A1 Gas control valve with magnetic body and elastomerically sealed seating |
| 10/02/1997 | DE19611886A1 Magnetventil Solenoid valve |
| 10/02/1997 | DE19611803A1 System zur Steuerung der Kraftstoffzumessung in eine Brennkraftmaschine A system for controlling fuel metering in an internal combustion engine |
| 10/01/1997 | EP0798501A1 Thermostatic valve head for heating installations |
| 10/01/1997 | EP0798500A1 Valve, especially for building in |
| 10/01/1997 | EP0708720B1 Valve arrangement |
| 10/01/1997 | CN1161022A Magnetic valve with pressure limitation for controlled-slip motor vehicle braking system |
| 10/01/1997 | CN1160830A Air inflow restrictor for vacuum filters |
| 10/01/1997 | CN1160648A Rotary-type door apparatus having two engagement portions for manual or automatic driving |
| 09/30/1997 | US5673238 Electronic watch with minute-repeater function |
| 09/30/1997 | US5671903 Heat treatment apparatus and valve device for use in the same |
| 09/30/1997 | US5671902 Axially moveable plate valve |
| 09/30/1997 | CA2076642C Fluid control valve |
| 09/25/1997 | WO1997030306A3 Directional valve |
| 09/25/1997 | DE19611517A1 Solenoid valve with pivot armature |
| 09/25/1997 | DE19611160A1 Mixer tap metering valve with lever-controlled adjustment wedges |
| 09/25/1997 | DE19610778A1 Thermostatically controlled mixing cell |
| 09/24/1997 | EP0797035A1 Pneumatic actuator having an end-mounted control device |
| 09/24/1997 | EP0796519A1 Control device, in particular for actuating valves |
| 09/24/1997 | EP0796402A1 Hinged armature electromagnetically actuated valve |
| 09/24/1997 | EP0796186A1 Electromagnetically controlled valve, in particular for antislip hydraulic braking systems in motor vehicles |
| 09/24/1997 | EP0752942B1 Electromagnetically operated valve, especially for controlled-slip hydraulic brake systems in motor vehicles |
| 09/24/1997 | CN2263251Y Timing self-control water tap |
| 09/24/1997 | CN2263250Y High load float valve |
| 09/24/1997 | CN2263249Y Plunger type electromagnetic valve |
| 09/24/1997 | CN2263238Y Inside curve pneumatic sluice valve |
| 09/24/1997 | CN1160136A Liquid forced-feed apparatus |
| 09/23/1997 | US5669675 Electromagetically actuated valve for slip-controlled hydraulic brake systems in motor vehicles |
| 09/23/1997 | US5669422 Slow start valve |
| 09/23/1997 | US5669416 Servo-valve |
| 09/23/1997 | US5669408 Pressure type flow rate control apparatus |
| 09/23/1997 | US5669406 Universal on/off solenoid valve assembly |
| 09/23/1997 | US5669373 Thermostatic regulated air flow controller |
| 09/23/1997 | US5669364 Exhaust gas recirculation valve installation for a molded intake manifold |
| 09/23/1997 | US5669341 Valve operating system for internal combustion engine |
| 09/23/1997 | US5669083 Water saver for flush tanks |
| 09/23/1997 | CA2186308A1 Valve for gas flow control |
| 09/18/1997 | WO1997034098A1 Diaphragm actuated air cycle valve |
| 09/18/1997 | WO1997034096A1 Flow control valve with elongated valve member |
| 09/18/1997 | DE19610207A1 Sanitary fitting with two regulating functions e.g. for wash basin |
| 09/18/1997 | DE19610169A1 Delay time adaptation method for motor vehicle fuel-tank breather valve |
| 09/18/1997 | DE19608798A1 Sensing valve, especially for suction bar on wood processing equipment |
| 09/17/1997 | EP0795706A1 Universal on/off solenoid valve assembly |
| 09/17/1997 | EP0795099A1 Piezoelectric diaphragm valve for use in sorting apparatus ejectors |
| 09/17/1997 | EP0795088A1 Pressure balance valve |
| 09/17/1997 | CN2262638Y Automatic-closing valve for accidental fireless of gas range |
| 09/17/1997 | CN2262637Y Electromagnetic valve for domestic refrigerator |
| 09/17/1997 | CN2262636Y Harmonic electric apparatus for valve |
| 09/17/1997 | CN2262634Y 氧气减压器 Oxygen Regulator |
| 09/17/1997 | CN1159524A Coaxial double-sealing base-plate valve |
| 09/17/1997 | CN1035896C Device for shifting power actuation to manual actuatation, and vice versa |
| 09/16/1997 | US5668517 Solenoid impact control device |
| 09/16/1997 | US5666991 For use in a pressure control system |
| 09/16/1997 | US5666990 Attachment member for engaging with different tire valves |
| 09/16/1997 | EP0742397A4 Electromagnetic valve |
| 09/14/1997 | CA2200019A1 Flotation cell row |
| 09/11/1997 | DE19608396A1 Electromagnetically fluid power direction valve |
| 09/10/1997 | EP0794372A1 Lever valve |
| 09/10/1997 | EP0794370A1 Valve |
| 09/10/1997 | EP0794267A2 A restrictor shield for a wafer processing apparatus |
| 09/10/1997 | CN2262151Y Hand wheel for gas pressure reducing valve and its handle |
| 09/10/1997 | CN2262150Y Full automatic draining valve |
| 09/10/1997 | CN2262149Y Electromagnetic cut-off valve for household gas burning device |
| 09/10/1997 | CN2262139Y Energy saving large caliber solenoid valve |
| 09/10/1997 | CN1158946A Automatic explosion-proof shutter for inflammable air |
| 09/09/1997 | US5664789 Seal construction for use in valve assembly |
| 09/09/1997 | US5664759 Valved coupling for ultra high purity gas distribution systems |
| 09/09/1997 | US5664604 Power feeding system for solenoid valve assembly |
| 09/09/1997 | CA2056725C Gas flow regulator |
| 09/09/1997 | CA2020875C Corrosion resistant, magnetic alloy |
| 09/04/1997 | WO1997032151A1 Outlet valve |
| 09/04/1997 | WO1997032150A1 Valve manifold assembly |
| 09/04/1997 | WO1997032147A1 Mixing valve responsive to inlet pressure conditions |
| 09/04/1997 | WO1997032137A1 Electromagnetically operated directional valve |
| 09/04/1997 | DE19607773A1 Elektromagnetisch betätigtes Wegeventil A solenoid directional valve |
| 09/03/1997 | EP0793043A1 Valve driving device |
| 09/03/1997 | EP0793042A1 Safety valve arrangement |
| 09/03/1997 | CN2261544Y Automatic controlling device of anti-fire smoke expelling valve |
| 09/03/1997 | CN2261543Y Antifrozen electromagnetic valve for water well |