| Patents for F16K 33 - Floats for actuation of valves or other apparatus (303) |
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| 01/21/2015 | CN204114170U 一种浮球式排气阀 One kind of float vent |
| 01/07/2015 | CN204084737U 除湿机及其浮子组件 Dehumidifiers and float assembly |
| 12/10/2014 | CN102974564B 一种带浮球阀的医用全自动清洗机 A float valve with medical automatic washing machine |
| 10/28/2014 | US8869817 Transmission sealing and drainage device |
| 09/12/2014 | WO2014136345A1 Water dispenser |
| 08/13/2014 | CN203770772U 模拟环境试验设备用新型气压平衡装置 Simulated environmental testing equipment new pneumatic balancing device |
| 07/30/2014 | EP2759703A1 Pump valve |
| 07/23/2014 | CN103939660A 一种带杠杆结构的浮球自吸阀及其设计方法 A float with a self-priming valve lever structure and design method |
| 07/16/2014 | CN103925452A 一种吹填管线呼吸阀 One kind of Reclamation pipeline breathing valve |
| 07/09/2014 | CN103912706A 自来水断水自闭装置 Self-closing device without water tap |
| 06/12/2014 | WO2014085850A1 A fluid flow control arrangement adapted to maintain a fluid level within a containment area |
| 06/04/2014 | CN203628001U 一种排气阀的封水球 One kind of exhaust valve seal water polo |
| 05/28/2014 | CN203614840U 多功能浮子阀 Multifunction float valve |
| 05/28/2014 | CN103824424A 一种防水可燃气体报警器 A waterproof combustible gas alarm |
| 03/26/2014 | CN103672140A Floater of ball cock |
| 03/26/2014 | CN103672070A Multifunctional float valve |
| 03/19/2014 | CN203488830U Exhaust valve float |
| 03/12/2014 | CN203477525U Anti-scale type vent valve |
| 03/12/2014 | CN203477524U Anti-scale type trace vent valve |
| 03/12/2014 | CN102734523B Dynamic floating barrel counter weight adjusting mechanism for water tank inlet valve |
| 01/29/2014 | CN103542159A Air evacuation valve |
| 01/12/2014 | CA2820576A1 Valve assembly for production tanks |
| 12/25/2013 | CN203363384U Breather valve of oil tank |
| 12/25/2013 | CN103470837A Anti-scaling type trace exhaust valve |
| 12/25/2013 | CN103470836A Anti-scaling type exhaust valve |
| 11/13/2013 | CN102635726B Automatic round exhaust valve |
| 11/06/2013 | CN102434707B 浮动阀 Float valve |
| 10/09/2013 | CN203230934U Water level control valve |
| 09/25/2013 | CN203215036U Floating barrel position adjusting and fixing structure based on thread structure |
| 09/18/2013 | CN103307312A Buoyancy valve, washing system and engineering machine |
| 09/04/2013 | CN203176509U Solar vacuum heat-collection tube breakage leakage-proof device |
| 08/07/2013 | CN203115230U Frost crack prevention rinsing combined type air exhausting valve |
| 08/01/2013 | US20130192693 Transmission sealing and drainage device |
| 06/20/2013 | WO2013086616A1 An inflow control valve for controlling the flow of fluids into a generally horizontal production well and method of using the same |
| 05/15/2013 | CN202933885U Medical full-automatic cleaning machine provided with ball float valve |
| 05/10/2013 | WO2013039309A3 Automatic pipe opening/closing apparatus using buoyancy, and method of controlling same |
| 05/01/2013 | CN202914866U 浮子阀 Float valve |
| 04/25/2013 | WO2013059653A1 Devices and methods for a mechanical automatic shut-off to fluid reservoirs |
| 04/24/2013 | CN103062453A Vacuum anti-siphon backflow preventing valve |
| 04/10/2013 | EP2578287A1 Automatic closure device and method of mounting |
| 04/07/2013 | CA2766146A1 Specific gravity valve |
| 03/21/2013 | WO2013039309A2 Automatic pipe opening/closing apparatus using buoyancy, and method of controlling same |
| 03/20/2013 | CN102974564A Medical full-automatic cleaning machine with floating ball valve |
| 03/13/2013 | CN202790852U Exhaust valve float ball with embedded structure |
| 03/13/2013 | CN202790851U Metal fatigue resistant stainless steel floating ball |
| 03/08/2013 | CA2788790A1 Electrical switching apparatus, and stored energy assembly and energy storage and release control mechanism therefor |
| 03/06/2013 | CN202769025U Exhaust steam valve floating ball with moment arm capable of being lengthened |
| 02/07/2013 | WO2012165774A3 Water guard for cold/hot water dispenser |
| 02/06/2013 | CN202719258U Guide floating ball of vent valve |
| 01/30/2013 | CN202708281U Float ball valve |
| 01/30/2013 | CN202700374U Dialysis bag buoyancy clip |
| 01/29/2013 | US8360276 Manual inflator with cylinder connector and status indicator |
| 01/23/2013 | CN202689091U Water cut-off protector |
| 01/16/2013 | CN202674452U Dynamic counterweight regulation mechanism for floating bucket of inlet valve of water tank |
| 01/02/2013 | CN202646894U Buoy for exhaust valve of nuclear power water system |
| 12/26/2012 | CN202629294U Air inlet and vent valve with internal threads |
| 12/19/2012 | CN202612816U Air ball valve |
| 12/06/2012 | WO2012165774A2 Water guard for cold/hot water dispenser |
| 12/05/2012 | CN202580267U Floater assembly and water tank and dehumidifier including same |
| 12/05/2012 | CN202577515U Counterweight water inlet structure of water inlet valve |
| 11/14/2012 | CN202531985U Single air valve |
| 11/14/2012 | CN202531982U Exhaust valve structure with guide column |
| 11/14/2012 | CN202531981U Vent valve with drainage ducts |
| 10/24/2012 | CN202501088U Supported type low dropout pressure water-sealed tank |
| 10/17/2012 | CN102734523A Dynamic floating barrel counter weight adjusting mechanism for water tank inlet valve |
| 10/03/2012 | EP2505886A1 Quick ventilator with modified swimmer |
| 10/03/2012 | CN202469198U Exhaust steam valve float capable of preventing adhesion to upper cover |
| 10/03/2012 | CN202469178U Rectangular automatic exhaust valve |
| 10/03/2012 | CN102705569A Ball float valve |
| 09/26/2012 | CN102691824A Battery valve capable of quantitatively replenishing water |
| 09/26/2012 | CN102095000B Automatic type air valve of urea box |
| 08/29/2012 | CN202402767U Overflow preventive valve for water storage tank of solar water heater |
| 08/22/2012 | CN202392188U Dish-shaped float type one-way valve |
| 08/15/2012 | CN202381817U High impermeability gravity valve with single float |
| 08/15/2012 | CN202381778U Automobile gravity valve capable of retreating easily |
| 08/15/2012 | CN102635726A Automatic round exhaust valve |
| 07/11/2012 | CN102563192A Floating ball type vent valve |
| 05/23/2012 | CN202228772U Pin type separation exhausting valve |
| 05/03/2012 | WO2012011766A3 Apparatus for preventing offensive odors from rising up from a drain |
| 05/02/2012 | CN102434707A Floating valve |
| 02/22/2012 | CN202149266U 自动止水安全热水水龙头装置 Hot water faucet automatic sealing safety device |
| 02/16/2012 | WO2012019347A1 Apparatus for adjusting height of float of inlet water valve |
| 02/08/2012 | CN202140230U Gulp valve for center hole of vertical shaft mixed flow water turbine shaft |
| 01/26/2012 | WO2012011925A1 Water saver toilet control valve |
| 01/26/2012 | WO2012011766A2 Apparatus for preventing offensive odors from rising up from a drain |
| 12/07/2011 | CN202065659U 一种蒸气除水器 One kind of addition to water vapor |
| 11/24/2011 | WO2011145776A1 Backflow prevention urinal using control ball |
| 11/03/2011 | WO2011136442A1 Water supply conversion ball tap for toilet bowl |
| 11/03/2011 | WO2011078604A3 Unpowered apparatus for preventing backflow |
| 09/28/2011 | CN101806373B Buoy controlled vent valve for fuel tank vapor vent |
| 09/14/2011 | CN201973315U 一种具有抗菌作用的停水保护装置 Without water protection device having antibacterial effect |
| 09/07/2011 | CN201963919U 一种自动排水器 An automatic drain |
| 08/03/2011 | CN201916576U 浮板式水箱水位控制阀 Floating Plate tank level control valve |
| 07/27/2011 | CN201909096U Rectangular heating pipeline exhaust valve |
| 07/13/2011 | CN201896970U Automatic air valve for urea box |
| 06/30/2011 | WO2011078604A2 Unpowered apparatus for preventing backflow |
| 06/22/2011 | CN201874085U Catch basin with self treatment function |
| 06/16/2011 | WO2011046287A3 Water supply apparatus |
| 06/15/2011 | CN201866395U Exhaust valve floating ball capable of preventing water spraying |
| 06/15/2011 | CN201866386U Exhaust valve floating ball with splash prevention function |