| Patents for F16K 21 - Fluid-delivery valves (3,625) |
|---|
| 11/15/1988 | US4784303 For an aircraft |
| 11/09/1988 | CN88200115U Water tap part capable of transmitting water interruption signal in pipe |
| 11/09/1988 | CN86209560U Adjustable delay self-closing water tap |
| 11/02/1988 | EP0289214A1 A unified assembly for control of fluid flow and a liquid dispensing system which includes such an assembly |
| 11/02/1988 | CN87209952U Time-delay automatic tap of cutting off water |
| 10/19/1988 | EP0287287A2 Liquid dispensing unit |
| 10/18/1988 | US4777990 Automatic shut-off liquid dispensing nozzle |
| 10/18/1988 | US4777975 Self-closing valve |
| 10/12/1988 | EP0285626A1 Dosing device in a filling plant, in particular for liquid and pasty products, and process for its operation |
| 10/12/1988 | CN87102239A Delay self-closing valve |
| 09/29/1988 | DE3708774A1 Valve for a liquid container that can be separated from a connection line |
| 09/22/1988 | WO1988007110A1 Bath fittings with automatic water cut-off on reaching a chosen level |
| 09/21/1988 | EP0283215A2 Liquid dispensing gun |
| 09/20/1988 | US4771804 Liquid level sensing and control assembly |
| 09/20/1988 | CA1242123A1 Pressure regulation system |
| 09/07/1988 | CN87210683U Self enclosed water regulating valve |
| 09/06/1988 | US4768553 Timed shut-off mixing water valve |
| 08/24/1988 | CN87211500U Water saving tap |
| 08/17/1988 | CN87212636U Automatically-closed water-saving quantified valve |
| 07/27/1988 | EP0120865B1 Improved dispenser closure |
| 07/27/1988 | CN87205430U Impeller type water tap with the function of automatical delay closing and water saving |
| 07/27/1988 | CN86208705U Connector of flexible drivepipe |
| 07/26/1988 | US4759696 Scroll compressor with biased-open exhaust valve |
| 07/06/1988 | CN87210615U Energy-saving washing valve |
| 06/28/1988 | CA1238551A1 Timed flow control valve assembly |
| 06/14/1988 | US4751156 Automatic water refill |
| 06/08/1988 | CN87212160U Throttle-adjustable automatic-close valve |
| 06/08/1988 | CN87208180U Energy saving sanitation water tap |
| 05/25/1988 | CN87208665U Drain valve with shape memory alloy |
| 05/25/1988 | CN87203546U Delay autostop flush valve |
| 05/25/1988 | CN85100308B Delay-self-closing flush valve with a damping device |
| 05/18/1988 | CN87208296U Timing pulse valve for automatically opening and closing |
| 05/17/1988 | US4744495 Valve for pressurized dispensing containers |
| 05/10/1988 | US4742846 Directing-acting, differential piston relief valve |
| 04/27/1988 | EP0264638A2 Flush valve for a water closet |
| 04/27/1988 | CN87201852U Time lag self-stop tap |
| 04/26/1988 | US4739789 Liquid flow control valve |
| 04/21/1988 | WO1988002721A1 Dosing device on a filling plant, in particular for liquid and pasty products, and process for its operation |
| 04/20/1988 | EP0264361A2 Self-closing valve for sanitary installations |
| 04/13/1988 | CN87209816U Adjustable switch valve of prolong time |
| 04/06/1988 | CN87206843U Micro flow and folw-steady faucet unit |
| 04/05/1988 | US4735230 Overflow valve system |
| 03/23/1988 | CN87213172U Counter weight ball back pressure valve |
| 03/16/1988 | EP0260085A2 A valve for dispensing fluid from a container |
| 03/16/1988 | EP0260067A2 Apparatus for delivering a predetermined amount of a pressurized fluid |
| 03/08/1988 | US4729543 Valve |
| 03/01/1988 | US4728074 Piezoelectric flow control valve |
| 02/24/1988 | CN87105761A Magnet-controlled valve |
| 02/23/1988 | CA1233005A1 Ablution faucet |
| 02/17/1988 | CN87203977U Time delay self-closing valve |
| 02/10/1988 | CN86209778U Drawing-out type passing-through rinsing valve |
| 02/10/1988 | CN86203804U Automatic closing draw off valve |
| 02/10/1988 | CN86201573U Hand-washing water valve |
| 02/03/1988 | CN87204443U Water saving timing shutoff valve |
| 02/03/1988 | CN87201224U Button timing tap |
| 01/21/1988 | DE3621659A1 Self-closing mixing fitting for sanitary installations |
| 01/20/1988 | EP0253049A2 Scroll compressor |
| 01/20/1988 | CN87200963U Leakproof auto-shut valve |
| 01/13/1988 | CN87201129U Time-delay shutting valve |
| 01/12/1988 | USRE32575 Hand grinder and valve therefore |
| 12/16/1987 | EP0249454A2 Fluid flow control devices |
| 12/12/1987 | CN86208288U Cavity fluid-delivery valve with time control |
| 12/02/1987 | CN87203749U Pedal time-lag self-closing valve |
| 11/24/1987 | US4708264 Water timer |
| 11/17/1987 | US4707279 Self-seating valve with compressive release |
| 10/31/1987 | CN86208855U Push-type automatic closed valve |
| 10/13/1987 | CA1227987A1 Float valve control |
| 10/06/1987 | US4698060 Pressure regulation system |
| 09/10/1987 | DE3607139A1 Safety discharge valve |
| 09/02/1987 | EP0234278A1 Cap for accumulators elements with device for automatic filling |
| 09/01/1987 | CA1226261A1 Lavatory system for use in potentially vandalized areas |
| 08/19/1987 | CN86206730U Batching water valve |
| 08/18/1987 | US4687123 Liquid dispensing tap |
| 08/11/1987 | CA1225304A1 Hydraulic fuse valve assembly |
| 07/15/1987 | EP0228881A2 Tank overfill valve |
| 07/15/1987 | CN86200387U Water-saving time-delay rinsing valve |
| 06/30/1987 | US4676477 Self-closing valve fitting |
| 06/17/1987 | CN86204546U Valve closed with time delay |
| 06/16/1987 | EP0225362A1 Liquid flow control valve. |
| 06/03/1987 | CN86206282U Directly-controlled, slow-acting hydraulic valve |
| 06/03/1987 | CN86205855U Anti-overflowing valve |
| 06/03/1987 | CN86202548U Timed closing water valve |
| 05/26/1987 | US4667711 Tank overfill valve |
| 05/07/1987 | WO1987002751A1 Metering valve |
| 05/05/1987 | US4662602 Metering valve |
| 04/29/1987 | EP0219832A1 Hydraulically adjustable control valve for the flow-through control of liquid agents |
| 04/21/1987 | US4659059 Sealed dashpot mechanism for delayed closing plumbing valves |
| 04/07/1987 | US4655374 Dispensing apparatus valve |
| 04/07/1987 | US4655245 Hydraulic fuse |
| 04/07/1987 | US4655243 Automatic pool filler |
| 03/31/1987 | US4653534 Water faucet with timing device |
| 03/24/1987 | CA1219574A1 Hand grinder and valve therefor |
| 03/11/1987 | CN85105795A Fluid-delivery valves |
| 03/04/1987 | EP0213102A2 Apparatus and method for dispensing a detergent solution |
| 03/03/1987 | US4646779 Adjustable vacuum breaker fill valve |
| 03/03/1987 | US4646776 Three-way valve |
| 02/25/1987 | EP0211074A1 Direct-acting, differential piston relief valve. |
| 02/03/1987 | US4640493 Tap for a liquid container |
| 01/07/1987 | EP0207301A1 Water timer |
| 01/06/1987 | US4633905 Water-micro-controller |