Class / Patent application number | Description | Number of patent applications / Date published |
137516110 | Single head, plural ports in parallel | 8 |
20140345713 | SUCTION VALVE ASSEMBLY FOR ALTERNATIVE COMPRESSOR - The present invention refers to a suction valve assembly for alternative compressors. Said suction valve assembly comprises at least two suction valves ( | 11-27-2014 |
20150040999 | Fluid Triggerable Valves - The present invention relates to a fluid triggerable passive valve for controlling flow of one or more fluids comprising:
| 02-12-2015 |
20160146364 | CHECK VALVE STRUCTURE - A check valve structure includes an engaged portion including a hole for ventilating fluid between one side and another side of the engaged portion, and a hole plug. The hole includes a locking hole and a ventilating hole outwardly circumferentially arranged around the locking hole. The hole plug includes a locking portion inserted in the locking hole to lock the locking portion therein and an outer portion outwardly circumferentially extending from the locking portion to cover the ventilating hole such that the fluid flows in a direction from the one side to the another side, and is prevented from flowing in a direction from the another side to the one side. | 05-26-2016 |
20160186871 | Multifunctional Check Valve Device - A multifunctional check valve device contains: a base, an elastic member, and a locking member. The base includes a peripheral rib, an accommodating chamber, a column, a stopping face, a connecting orifice, a plurality of through orifices, a first outlet, and a positioning groove. The elastic member includes a fixing loop for retaining with the connecting orifice and a closing disc for corresponding to a second outlet of a pull-out faucet. An outer diameter of the closing disc is greater than an inner diameter of the closing disc, so the closing disc closes an inner face of an exit. The closing disc has a retaining tab for retaining with the positioning groove. The hollow locking member includes inner threads for screwing with outer threads of the pull-out faucet and accommodates the base. The hollow locking member also includes a third outlet for aligning with the first outlet of the base. | 06-30-2016 |
137516130 | Concentric ports | 2 |
20090050217 | Check Valve - A check valve. An illustrative embodiment of the check valve includes a valve body, a plurality of discharge port openings having at least one of a non-uniform width and a non-uniform position extending through the valve body and a flexible valve disk disposed generally adjacent to the valve body. | 02-26-2009 |
20160090945 | TWO-STAGE CHANGEOVER VALVE - A two-stage changeover valve is provided in a vaporized fuel passage connected between a fuel tank and a canister. A valve member is movably accommodated in a fluid passage formed in a valve housing. A valve seat is formed at an inner peripheral wall of the valve housing, so that the valve member is operatively seated on the valve seat. A restricted communication hole is formed in the valve member, so that an upstream side and a downstream side of the valve member are communicated with each other, even when the valve member is seated on the valve seat. The restricted communication hole is formed in a Laval-nozzle shape, so that vaporized fuel passing through the restricted communication hole is accelerated. As a result, a process for depressurizing inner pressure of the vaporized fuel in the fuel tank can be carried out in a shorter time. | 03-31-2016 |
137516150 | Annular head | 2 |
20150075650 | VALVE PLATE FOR GAS EXCHANGE VALVES - A valve plate ( | 03-19-2015 |
137516170 | Central post on seat | 1 |
137516190 | Stop | 1 |
137516210 | With guide | 1 |
20110041929 | Squeeze Film Damper Valve For Compressor Cylinders - A compressor plate valve having a valve seat, a valve guard and a valve plate. The valve plate is moveable between the valve guard and valve seat to control fluid passage through passages in the seat, the guard, and the plate. A valve stem passes through the center of the valve guard and is attached to the center of the valve plate. The valve stem provides guidance for the plate valve to ensure parallel motion. In addition to sealing surfaces that oppose passages, the seat and plate have landing surfaces that provide a braking effect when the valve closes through squeeze film action. | 02-24-2011 |