| Patents for F16K 11 - Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid (25,075) |
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| 05/07/1991 | CA1283839C Mixing valve |
| 05/07/1991 | CA1283838C Mixing bibcock |
| 05/07/1991 | CA1283837C Sanitary single-handle mixing valve |
| 05/04/1991 | CA2029143A1 Water flow control unit in mixing valve for hot and cold water |
| 05/02/1991 | WO1991005969A1 A valve-element sealing arrangement and its use in a mixer valve |
| 05/02/1991 | WO1991005968A1 A mixer valve |
| 05/02/1991 | WO1991005967A1 Mixing valve with a ball control mechanism |
| 04/30/1991 | US5010924 Single handle mixing faucet |
| 04/30/1991 | US5010921 Nonsymmetrical valve |
| 04/25/1991 | DE3941153A1 Three- or four-way ball valve - with seal rings of specified plastic material |
| 04/25/1991 | DE3935389A1 Mischventil Mixing valve |
| 04/24/1991 | EP0424101A1 Faucet actuator |
| 04/23/1991 | CA1283341C Cartridge valve |
| 04/18/1991 | WO1991005191A1 Cartridge for a single control lever mixing faucet with connecting pipes reinforced by elastic means |
| 04/18/1991 | DE3933690A1 Lever head for mixer valves with actuators under outlet - has two combined actuating members at right angles to each other |
| 04/17/1991 | CN2075301U Three purpose valve with return flow heating and m type sealing structure |
| 04/17/1991 | CN2075289U 电动四通阀 Electric four-way valve |
| 04/17/1991 | CN2075288U Regulating valve |
| 04/16/1991 | US5007446 Temperature actuated flow control device |
| 04/16/1991 | CA2018422A1 Faucet actuator |
| 04/10/1991 | CN2074676U Vacuum receiving tube |
| 04/09/1991 | US5005605 Conditioning valve |
| 04/09/1991 | CA1282656C Device for controlling the flow rate of a fuel gas air mixture and/or the ratio between fuel gas and air in a fuel gas/air mixture |
| 04/02/1991 | US5004015 Spool valve |
| 03/27/1991 | EP0418956A2 Mixing valve with spherical plug |
| 03/27/1991 | EP0418222A1 Three-way valve with combined system for regulation and hydraulic balancing |
| 03/27/1991 | CN2073962U Pedal-switch single-handle water temp. regulating valve |
| 03/27/1991 | CN2073961U Liquified gas swapping control valve |
| 03/27/1991 | CN1050256A Energy-saving three way governor valve |
| 03/27/1991 | CN1012208B Motor actucting multi-way rotary valve |
| 03/21/1991 | WO1991003696A1 Four-way valve for reversing the direction of flow of fluids flowing in pipe systems |
| 03/20/1991 | EP0417172A1 Heater control valve. |
| 03/20/1991 | CN1050082A Improved pressure reducing and conditioning valve |
| 03/19/1991 | US5000226 Circuit assembly |
| 03/13/1991 | EP0416709A1 Safety device for water inflow |
| 03/13/1991 | EP0416294A1 Pairing of valve bodies |
| 03/13/1991 | CN2073059U Multichannel rotary controlling valve |
| 03/13/1991 | CN1049900A 旋转多功能阀 Multifunction rotary valve |
| 03/07/1991 | WO1991002915A1 Pressure reducing and conditioning valves |
| 03/06/1991 | CN2072624U Pipe multi-opening valve |
| 03/05/1991 | US4997007 Shower diverter valve |
| 03/05/1991 | US4997006 Rotary valve for vacuum service use |
| 03/05/1991 | US4997005 Single-lever mixing valve |
| 02/26/1991 | US4995421 Fluid control |
| 02/26/1991 | US4995419 Mixing valve for single-lever faucet |
| 02/26/1991 | US4995416 Process for controlling the medium inlet into at least one leakage cavity of a valve and an apparatus for its performance |
| 02/21/1991 | DE3927205A1 Seal for sanitary ware with rigid plastic seal holder plate - has at least one through hole for water, sealing lips and groove |
| 02/20/1991 | CN1011732B Valve for controlling fluid |
| 02/15/1991 | WO1991002916A1 Multi-function valve |
| 02/15/1991 | CA2059543A1 Multi-function valve |
| 02/13/1991 | EP0412871A1 Control valve assembly for pressurized oil |
| 02/13/1991 | EP0412212A1 Electromagnetic valve for a liquid or gaseous fluid, and actuating device |
| 02/12/1991 | CA1280051C Procedure and device for the operation of water mixer unit |
| 02/06/1991 | EP0411368A2 Rotary disk valve |
| 02/06/1991 | EP0411009A1 A valve |
| 02/05/1991 | US4989641 Rotary selector valve |
| 02/05/1991 | US4989640 Hot and cold water |
| 02/05/1991 | US4989633 Adjustable-length wall-mount faucet |
| 02/05/1991 | CA1279775C Liquid sampling valve |
| 01/30/1991 | EP0410898A2 Multi-way cock |
| 01/24/1991 | WO1991000971A1 Improved conditioning valve |
| 01/24/1991 | DE3923743A1 Hydraulic two=way valve with locking device - has release mechanism for low pressure as well as for excessive working pressure |
| 01/24/1991 | DE3923073A1 Regulator shut=off valve with adjoining valve discs - incorporates spindle insertable from outside into entrainment dog |
| 01/23/1991 | EP0409522A2 Valve device |
| 01/23/1991 | CN2069953U Ball valve for regulating temperature |
| 01/23/1991 | CN1048745A Improved conditioning valve |
| 01/22/1991 | US4986308 Switching microelectrovalve having a single membrane |
| 01/22/1991 | US4986307 Rotary pneumatic valve |
| 01/22/1991 | US4986306 Single handle mixer valve with hard material plates, having a movable plate swinging around the delivery connection |
| 01/19/1991 | WO1991001463A1 Rotary diverter valve having flat valve interfaces |
| 01/19/1991 | CA2064051A1 Rotary diverter valve having flat valve interfaces |
| 01/15/1991 | CA1279056C Fluid conduit and pinch valve for use therewith |
| 01/11/1991 | CA2016978A1 Ball mixing tap for cold and hot water |
| 01/10/1991 | WO1991000462A1 Distributor device |
| 01/10/1991 | WO1991000461A1 Automatic reversing faucet for a bath/shower |
| 01/10/1991 | WO1991000460A1 Weir valve sampling/injection port |
| 01/10/1991 | DE3921194A1 Automatischer wannen/brause-umschalter Automatic Bath / shower selectors |
| 01/09/1991 | EP0174354B1 Distributor valve |
| 01/08/1991 | US4982760 Three-way valve with radial seal |
| 01/02/1991 | EP0404839A1 Three-way valve |
| 01/02/1991 | CN2068627U Valve for mixing hot and cold water |
| 01/01/1991 | US4981156 Temperature and volume control valve assembly |
| 12/27/1990 | CA1278238C Rotary three way plug valve |
| 12/25/1990 | US4979538 Wall-mount mixing faucet |
| 12/25/1990 | US4979530 Modular valve assembly |
| 12/25/1990 | US4979527 Sterilizable valve assembly for dispensing fluid materials and a method of operating the valve assembly |
| 12/20/1990 | DE3919245A1 Water distribution unit for automatic car-wash - has boreholes, for dosing, sensing and control devices, in unit side, communicating with several internal channels |
| 12/18/1990 | US4977929 Weir valve sampling/injection port |
| 12/18/1990 | US4977917 Modular differential pressure transmitter/manifold for a fluid conveying pipeline |
| 12/13/1990 | WO1990015274A1 Multi-way valve |
| 12/12/1990 | EP0401468A2 Valve arrangement for the simultaneous opening and closing of two separated supply pipes for liquid or gaseous agents |
| 12/11/1990 | US4976286 Four-way slide valve |
| 12/06/1990 | DE4017182A1 Valve for successively filling individual chambers - has one or more outlet channels with three orifices |
| 12/05/1990 | EP0400152A1 Flow rate control valve device and flow force reduction structure |
| 12/05/1990 | CN2066921U Multi-way multifunctional valve |
| 12/04/1990 | US4974637 Self draining valve |
| 12/04/1990 | CA1277208C Rotary shear valve with cleaning feature and method of using same |
| 11/30/1990 | CA2017798A1 Constant ratio mixing valve |
| 11/28/1990 | EP0399344A1 Valve |
| 11/28/1990 | EP0399095A2 Ball valve |