| Patents for F16K 51 - Other details not peculiar to particular types of valves or cut-off apparatus (6,025) |
|---|
| 01/06/1998 | US5704588 Disk-type cutoff and flow control valve |
| 01/02/1998 | DE19724916A1 High vacuum valve for metallic ring seal of anodic oxidation coating treatment |
| 12/31/1997 | CN1169018A Vacuum tube |
| 12/23/1997 | US5699940 Device for removing fluid from a container with pressurized air and thereafter placing the container under vacuum |
| 12/17/1997 | CN1167887A Pilot solenoid valve |
| 12/10/1997 | EP0731718A4 Trocar with universal seal protection |
| 11/18/1997 | US5687951 Drain valve |
| 11/13/1997 | DE19715198A1 Vacuum valve with cylindrical insulating container |
| 11/12/1997 | CN1164624A Flow cotnrol valve with flow meter |
| 11/05/1997 | EP0708898A4 Fluid flow valve |
| 11/04/1997 | US5683072 Thin film forming equipment |
| 10/30/1997 | WO1997040304A1 Safety element for a duct |
| 10/30/1997 | CA2251774A1 Safety element for a duct |
| 10/23/1997 | DE19615472A1 Sicherheitsfunktionselement für eine Leitung Security functional element for a line |
| 10/22/1997 | EP0802363A2 Method and apparatus for baking out a gate valve in a semiconductor processing system |
| 10/21/1997 | US5678595 Vacuum exhaust valve |
| 10/08/1997 | EP0800002A1 Solenoid pilot valve |
| 09/30/1997 | US5671770 Assembly for providing a passage for liquid between a first member and a second member |
| 09/30/1997 | CA2066398C Tank bottom diaphragm valve |
| 09/24/1997 | EP0797080A2 Flow control valve with flowmeter |
| 09/24/1997 | CN2263253Y Flow regulating valve for high vacuum pipeline |
| 09/16/1997 | US5667197 Vacuum chamber gate valve and method for making same |
| 09/10/1997 | EP0794267A2 A restrictor shield for a wafer processing apparatus |
| 08/27/1997 | CN2260935Y Vacuum valve special for low-temp. storage trough |
| 08/20/1997 | EP0790447A2 Valve having three rotary vanes |
| 08/20/1997 | CN2260219Y High vacuum plate valve |
| 08/14/1997 | WO1997029311A1 Modular dump valve assembly in a semiconductor bath system |
| 08/12/1997 | US5655751 Oil drain device for valve spool cap |
| 08/06/1997 | CN1035566C Double-way vacuum valve |
| 07/29/1997 | US5651528 Vacuum valve |
| 07/23/1997 | CN1035492C High vacuum over pressure inflation valve |
| 07/16/1997 | EP0784176A2 Tree-port valve |
| 07/16/1997 | EP0784173A2 Safety relief valve assembly for a fluid displacement apparatus |
| 07/03/1997 | DE19654555A1 Pre-start self-diagnosing system for motor vehicle |
| 07/02/1997 | EP0781913A2 Valve arrangement |
| 07/02/1997 | EP0781356A1 Process for transporting a cellulose solution in an aqueous tertiary amine oxidee |
| 06/25/1997 | EP0780615A1 Vacuum exhaust valve |
| 06/11/1997 | EP0778437A1 Spring lock coupling |
| 06/03/1997 | US5634627 Controller |
| 05/06/1997 | US5626324 Non-sliding vacuum gate valve |
| 05/06/1997 | US5626163 Auto-drain unit |
| 04/16/1997 | EP0608416B1 Piping system free of stagnation of fluid |
| 04/03/1997 | WO1997012083A1 Process for transporting a cellulose solution in an aqueous tertiary amine oxide |
| 04/02/1997 | EP0766034A1 Device for the connection of pipe elements with valve housings |
| 04/01/1997 | US5615701 Vacuum valve control device and vacuum valve |
| 03/26/1997 | EP0764805A2 Dual trace valve system |
| 03/26/1997 | EP0764802A1 Shut-off and control valve |
| 02/12/1997 | CN1142407A Filtering flow in valve |
| 02/04/1997 | CA2077415C Wiper for a rotary disk valve |
| 01/28/1997 | US5597009 Vacuum-enclosed integral cryogenic valve |
| 01/21/1997 | US5595210 Auto-drain unit |
| 01/07/1997 | US5591267 Reduced pressure device |
| 12/27/1996 | EP0750148A1 Pressure controlling valve |
| 12/11/1996 | EP0746709A1 A mixing valve with a collared ball valve |
| 12/10/1996 | US5582205 Filtering flow in a valve |
| 12/03/1996 | US5579718 Slit valve door |
| 11/26/1996 | US5577707 Slide valve |
| 11/19/1996 | US5575454 Vacuum valve |
| 11/07/1996 | WO1996035067A1 Lift valve with pressure balanced pilot operated valve member |
| 11/07/1996 | WO1996035066A1 Electromagnetic valve, preferably vacuum valve |
| 10/23/1996 | EP0738532A2 Filtering flow in a valve |
| 10/23/1996 | CN1133957A Two-way cartridge valve for aggressive media |
| 10/19/1996 | CA2173276A1 Filtering flow in a valve |
| 10/17/1996 | WO1996032603A1 Tank drain valve with a rod concentric with valve member to pierce sedimentary layer in tank |
| 10/15/1996 | US5564466 Negative pressure cut valve |
| 10/03/1996 | WO1996030685A1 Filter mounting construction for a solenoid valve |
| 10/02/1996 | EP0735574A1 Improved slit valve door |
| 09/18/1996 | EP0731718A1 Trocar with universal seal protection |
| 09/05/1996 | DE19607130A1 Device for cleaning of spaces with difficult access |
| 09/04/1996 | CN1130420A Automatic constant pressure lift valve device |
| 08/22/1996 | DE19505264A1 Distillery mashing boiler outlet has fast-acting stopper and associated operating assembly |
| 08/14/1996 | CN1128849A Drain valve |
| 08/07/1996 | EP0724694A1 Valve chamber wall having satellite valve seat |
| 08/01/1996 | DE19601541A1 Vacuum chamber with vertical handling system and non-return valve |
| 07/30/1996 | US5540253 Plug valve |
| 07/30/1996 | CA2081010C Non-stagnant piping system |
| 07/11/1996 | DE4446947A1 Annular sealing body for vacuum valve closure |
| 07/10/1996 | EP0575340B1 Valve, preferably a vacuum valve |
| 06/13/1996 | CA2164775A1 Two-way cartridge valve for aggressive media |
| 06/11/1996 | US5525301 Actuator comprising connector to forward valve operating rod including rear valve operating rod, trigger for manually moving rod operatively connected to rear valve rod and pivotable about pivot axis, leverage adjustment means |
| 05/22/1996 | EP0713038A1 Plug valve |
| 05/22/1996 | EP0593490B1 Check valve |
| 05/01/1996 | EP0708898A1 Fluid flow valve |
| 05/01/1996 | EP0477304B1 Fluid control valve with leak detection |
| 05/01/1996 | CN2226186Y Rotary water tap adapter |
| 04/24/1996 | EP0708253A1 Oil drain device for valve spool cap |
| 04/17/1996 | CN1120643A Oil drain device for valve spool cap |
| 03/19/1996 | US5499527 Method and apparatus for testing a spring-loaded safety valve |
| 03/06/1996 | EP0699622A1 Spout assembly with piercing means |
| 02/28/1996 | EP0698760A1 Electrical sectionning point for accoutrements |
| 02/28/1996 | EP0698191A1 Plumbing fixture carrying drinking water comprised of a copper alloy |
| 02/15/1996 | DE19529197A1 Draining valve with thermoplastic housing for plastic pipes |
| 02/14/1996 | EP0696699A1 Drain valve |
| 02/12/1996 | CA2155624A1 Drain valve |
| 01/09/1996 | US5482254 Fluid flow valve |
| 01/09/1996 | US5482080 Check valve |
| 01/04/1996 | WO1996000355A1 Seals for bakable vacuum systems |
| 12/27/1995 | EP0649521A4 Automated sample extractor or feeder/inoculator for bioreactors and similar equipment. |
| 12/19/1995 | US5476118 Non-stagnant piping system |
| 11/29/1995 | EP0684415A1 Control mechanism for a vacuum valve |