| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
|---|
| 07/31/1991 | WO1991011624A1 Actuator with automatic lock |
| 07/31/1991 | EP0438872A2 Self compensation for duty cycle control |
| 07/31/1991 | EP0438830A2 Improved pneumatically powered valve actuator |
| 07/31/1991 | EP0438625A2 Expansion valve |
| 07/31/1991 | EP0438570A1 Method of making a microvalve. |
| 07/31/1991 | EP0438424A1 Fixture apparatus with combined shut-off valve and check valve for a hot water heater of the pressure type. |
| 07/31/1991 | CN2081925U Dual-purpose solenoid valve with low power consumption |
| 07/31/1991 | CN2081924U Electric driving unit for partially revolving valve |
| 07/31/1991 | CN2081923U Automatic exhaust valve |
| 07/31/1991 | CN2081922U Metal-sealed butterfly bamper with electric quick-closing function |
| 07/31/1991 | CN2081921U 止水阀 Sealing valve |
| 07/31/1991 | CN1053485A Room temp. controlling method of water heating system and device thereof |
| 07/31/1991 | CN1013356B Operating gear for measuring valve |
| 07/31/1991 | CA2074832A1 Actuator with automatic lock |
| 07/30/1991 | US5035259 Fluid flow control valve |
| 07/30/1991 | US5035257 Toilet tank valve |
| 07/30/1991 | US5035228 Exhaust-gas recycling device for an internal-combustion engine, epsecially a diesel engine |
| 07/30/1991 | US5035119 Apparatus for monitoring solenoid expansion valve flow rates |
| 07/30/1991 | CA1287034C Metering valve |
| 07/30/1991 | CA1287033C Post assembly for a buried valve |
| 07/25/1991 | WO1991010854A1 Electromagnetically operated valve |
| 07/25/1991 | WO1991010813A1 Hydraulic control device |
| 07/24/1991 | WO1991011643A1 Manual override heat sensitive valve |
| 07/24/1991 | CN2081467U Fully-automatic tap |
| 07/24/1991 | CN2081462U Multi-functional automatic releasing valve device of fire door |
| 07/24/1991 | CN2081459U Floating lever rod type automatic air outlet valve |
| 07/24/1991 | CN2081457U Straight liquid parallel-pressure valve |
| 07/24/1991 | CN1013296B Valve base with integral flow control valve and common exhaust passage |
| 07/24/1991 | CA2031299A1 Self-compensation for duty cycle control |
| 07/23/1991 | US5033865 Thermo-actuator |
| 07/23/1991 | US5033713 Temperature-sensitive actuating apparatus for a servo-apparatus |
| 07/23/1991 | US5033671 Hot-water and cold-water mixing device |
| 07/23/1991 | US5033509 Structure of water flow control device |
| 07/23/1991 | US5033505 Pressure regulator and method of assembling same |
| 07/18/1991 | DE4037824A1 Hydraulische stelleinrichtung Hydraulic adjustment device |
| 07/17/1991 | EP0437142A2 Overfill preventing device in underground liquid storage tank |
| 07/17/1991 | EP0436728A1 Tap for hot-cold mixed water and structure for fixation thereof |
| 07/17/1991 | CN2081024U Three-time opening valve electromagnetic valve with manual device |
| 07/17/1991 | CN1013219B Inversely-opened valve with mass-balance ball |
| 07/17/1991 | CN1013218B Diaphragm valve |
| 07/16/1991 | US5032812 Solenoid actuator having a magnetic flux sensor |
| 07/16/1991 | US5031657 Vandal-proof cover for a faucet |
| 07/16/1991 | US5031655 Self-locking vent valve |
| 07/16/1991 | CA1286278C Automatic flow-control device |
| 07/16/1991 | CA1286201C Hot water supply system |
| 07/16/1991 | CA1286192C Modulating pressure operated pilot relief valve |
| 07/16/1991 | CA1286189C Low leakage orifice-controlled poppet valve |
| 07/11/1991 | WO1991010178A1 Process for controlling an actuator which can be adjusted by means of a proportional valve |
| 07/11/1991 | WO1991010090A1 Fire control valve with pivotal latch |
| 07/11/1991 | WO1991010077A1 Adaptive shock absorbers and damping valves therefor |
| 07/11/1991 | DE4037172A1 Electromagnetic valve for household appliances - has pole tube pressed into coil casing to prevent armature falling out and to retain components |
| 07/10/1991 | EP0436214A1 Aseptic filling valve |
| 07/10/1991 | CN2080606U Steam valve with water temp. auto-control function |
| 07/10/1991 | CN2080605U Safety protective device for opening and shuting system of electric valve |
| 07/10/1991 | CN2080597U Push type water supply valve |
| 07/10/1991 | CN2080595U Electro-pneumatic bi-pass rocker valve |
| 07/09/1991 | US5029807 Solenoid valve |
| 07/09/1991 | US5029806 Foot-controlled water faucet |
| 07/09/1991 | US5029610 Flow-control type piezoelectric element valve |
| 07/09/1991 | US5029597 Controller for controlling the operation of a motor operated valve combination |
| 07/09/1991 | CA1285851C Electrically controlled hydraulically driven actuator assembly |
| 07/04/1991 | DE4041412A1 Electronically-controlled automatic transmission gearing - provides potential difference compsn. between earthing connections and signals controlling current in linear magnets |
| 07/04/1991 | DE4000071A1 Compact bi-stable electromagnetic servo-valve for fluid flow control - has magnetised closure element driven by reversible winding current between I=O seatings |
| 07/03/1991 | EP0435237A1 Electrostatic miniature valve and method for its fabrication |
| 07/03/1991 | EP0434935A1 Geared air actuator |
| 07/03/1991 | EP0434912A1 Lift valve |
| 07/03/1991 | EP0434748A1 Direct drive valve |
| 07/03/1991 | CN2080123U 淋浴控制阀 Shower control valve |
| 07/03/1991 | CN2080122U Automatic water saving valve when water cut-off |
| 07/03/1991 | CN1052720A 流量控制系统 Flow control system |
| 07/02/1991 | US5027870 Overfill prevention mechanism for storage tanks |
| 07/02/1991 | US5027857 Switching microelectrovalve having a single diaphragm |
| 07/02/1991 | US5027852 Safety relief system |
| 07/02/1991 | US5027846 Electromechanical |
| 07/02/1991 | CA1285456C Toilet tank fill valve |
| 06/29/1991 | CA2033032A1 Geared air actuator |
| 06/27/1991 | WO1991008903A1 Liquid-jet printer device |
| 06/27/1991 | DE4038714A1 Thermostat controlled mixer valve - has spherical sealing surfaces each end of control element |
| 06/27/1991 | DE3942804A1 Verfahren zur herstellung eines mehrschichtigen ueberzuges A method for producing a multilayer coating |
| 06/27/1991 | CA2033148A1 Pneumatically powered valve actuator |
| 06/26/1991 | EP0434634A2 Apparatus for controlling the quantity of heat radiated from a car heater |
| 06/26/1991 | EP0434092A2 Flow control valve |
| 06/26/1991 | EP0433791A1 Actuator for a feeding valve |
| 06/26/1991 | EP0433770A2 Control valve for a hydraulic elevator |
| 06/26/1991 | EP0433659A2 Thermostatic valve |
| 06/26/1991 | EP0433528A1 Control device with two flow controlled outlets |
| 06/26/1991 | EP0433406A1 Diving regulator demand valve. |
| 06/26/1991 | CN2079695U Fast self-closing valve for accident extinguishment of gas stove |
| 06/26/1991 | CN2079691U Motor driven flap valve |
| 06/25/1991 | US5026021 Flush control assembly for pressure flush valves |
| 06/25/1991 | US5025983 Mixing valve |
| 06/25/1991 | US5025826 Faucet handle universal coupling |
| 06/25/1991 | US5025708 Actuator with automatic lock |
| 06/25/1991 | CA1285253C Accessory for the thermostatic valve of a radiator |
| 06/24/1991 | WO1991009685A1 Process for producing a multi-layered coating |
| 06/19/1991 | EP0432552A1 Sanitary valve |
| 06/19/1991 | EP0432440A1 Electrically actuated valve |
| 06/19/1991 | CN2079242U Adjustable dual-memory metal automatic constant temp. water mixing valve |
| 06/19/1991 | CN2079240U Running water automatic tap |
| 06/19/1991 | CN2079236U Automatic gas exhausting and water cutting off valve for central heating |