Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating › F16K 24 - Devices, e.g. valves, for venting or aerating enclosures
Patents for F16K 24 - Devices, e.g. valves, for venting or aerating enclosures (3,320)
01/2000
01/25/2000US6016828 Vault vent having dual ball water seal
01/25/2000US6016827 Control valve for onboard refueling vapor recovery fuel system
01/20/2000DE19932067A1 Cap connecting structure of multiple-piece valve housing installed in fuel tank
01/19/2000EP0972977A1 Pressure regulator, gas supply system and distribution network for corresponding working fluids
01/19/2000CN1241979A Valve for aerosol container
01/18/2000US6015133 Fuel vapor managment valve
01/18/2000US6014986 Valve for a cooking utensil
01/12/2000CN1240894A Hand supply and discharge change valve for fluid press machine
01/05/2000EP0969232A1 Manually operated changeover valve
01/05/2000DE19924136A1 Tank overhead float valve for e.g. air outlet of tank containing fluid
01/05/2000DE19827158A1 Bathroom or sink tap with swiveling nozzle
01/04/2000US6009898 Valve assembly for preventing liquid ingestion and methods
12/1999
12/21/1999US6003547 Valve and filling arrangement
12/21/1999US6003539 Differential pressure regulating valve and liquid shut-off valve device
12/08/1999EP0962684A1 Safety valve for a liquid container
12/07/1999US5996607 Installing a fill limiting vent valve in a fuel tank
12/02/1999WO1999061826A1 Improved automatic bleeding valve for hydraulic systems
12/02/1999WO1999061275A1 Device for ventilating a motor vehicle fuel tank
12/01/1999EP0961061A1 Improved automatic bleeding valve for hydraulic systems
11/1999
11/24/1999EP0959281A2 Vacuum relief valve for sewage holding tank
11/24/1999EP0958201A1 Valve for aerosol container
11/24/1999CN2350599Y Bidirectional adjusting valve
11/23/1999US5988201 Automatic vent having a multi-hinged valve
11/18/1999DE19820540A1 Ventilation valve for liquid container, e.g. chain saw fuel tank
11/16/1999US5983958 Onboard vapor recovery system with two stage shutoff valve
11/16/1999US5983929 Air valve
11/10/1999EP0840865B1 Automatic air-vent valve for hydraulic systems
11/10/1999CN2348212Y Aerating device for automatic aerator
11/09/1999US5979488 Bleed system
11/04/1999WO1999056045A1 Differential relief valve for flexible sea line
11/02/1999US5975131 Tank valve and opening sensor
11/02/1999US5975116 Valve having multi-piece valve housing
11/02/1999US5975115 Pressure control valve
10/1999
10/27/1999EP0952370A2 Improved vent valve for gas strut
10/27/1999EP0902751B1 Process for venting a hydraulic assisted steering system
10/27/1999CN2345808Y Multifunction air-aerating needle
10/27/1999CN1233318A An inflation valve for sacks, bags or the like containers
10/26/1999US5971002 Safety valve for a circuit for ventilating a liquid tank
10/20/1999EP0950556A1 Fill limiting vent valve for a fuel tank
10/20/1999CN2344620Y Flue pipe single-pass valve
10/19/1999US5967382 Valve for a device for packaging and dispensing a pressurized liquid, and a device thus equipped
10/06/1999EP0946430A1 A diffuser for aerating a fluid
10/06/1999CN2342273Y Filter type check vale
10/06/1999CN2342185Y Balloon seat structure
10/05/1999US5960825 For a compression chamber
10/05/1999US5960823 Tank vacuum limiter assembly
10/05/1999US5960819 Valve having multi-part valve housing
10/05/1999US5960817 Control valve and system for fuel vapor recovery
10/05/1999US5960816 Adjustable length vent valve system for fuel tanks
09/1999
09/29/1999CN1230100A Appts. for separating particles from fluid flow and valve for introducing bled fluid to mainsteam fluid
09/28/1999US5957150 Air release valve
09/23/1999DE19810093A1 Vehicle fuel tank air breather float valve with coaxial movement guides
09/21/1999US5954082 Apparatus and method for calibrating float valve
09/15/1999EP0941884A2 Weldable vapor vent valve for fuel tanks
09/15/1999CN2338562Y High-temp. blast valve
09/14/1999US5950688 Apparatus and method for preventing fuel spillage
09/14/1999US5950659 Vehicle fuel vapor vent valve
09/14/1999US5950655 In a vehicle fuel system
09/08/1999CN2337378Y Adjustable micro-clearance air-filling valve
09/08/1999CN1228136A Improved device for draining fluid from container
09/07/1999US5947144 Diaphragm actuated absolute pressure regulator
09/02/1999WO1999043973A1 Valve for pressurized containers
09/02/1999DE19807664A1 Float valve for suction apparatus
08/1999
08/31/1999US5944044 To control discharge of fuel vapor from within a vehicle fuel tank
08/25/1999CN2334972Y No leakage liquid switching valve
08/17/1999US5937889 Inlet air filter for vacuum breaker valves
08/10/1999US5934306 Fuel tank for motor vehicles
08/04/1999EP0932782A1 An inflation valve for sacks, bags or the like containers
08/03/1999US5931183 Liquid cutoff valve unit
07/1999
07/28/1999EP0931230A1 Apparatus and method for calibrating float valve
07/28/1999CN1224488A Container and sealing device for use in container
07/27/1999US5927317 Venting structure of a waterbed
07/27/1999US5927315 Fuel leakage prevention apparatus
07/07/1999CN1221697A Plastic safety valve for vessels
07/01/1999WO1999031968A1 A device arranged to permit an air flow from an environment to an inner space
07/01/1999CA2312908A1 A device arranged to permit an air flow from an environment to an inner space
06/1999
06/29/1999US5915404 Quick exhaust valve
06/23/1999EP0923689A1 Equalizing valve
06/16/1999EP0922649A1 Plastic safety valve for containers
06/16/1999CN2324352Y Automatic exhaust valve for fluid filter
06/16/1999CN1219999A Valve for liquids
06/02/1999EP0918728A1 Expandable lifting devices and valve assemblies for such lifting devices
06/02/1999EP0918481A1 Apparatus for separating particles from a fluid flow and a valve for introducing bled fluid to a mainstream fluid
06/02/1999DE19853615A1 Fuel tank vapor emission control during tanking operations
06/01/1999US5908129 Plastic vent valve for containers
05/1999
05/19/1999EP0916880A2 Equalising valve
05/12/1999CN2318480Y Floating-needle type liquid pipeline automatic exhaust valve
05/11/1999US5901733 Valve for detecting liquid surface
05/06/1999DE19850662A1 Gasoline tank vapor emission control valve
05/05/1999CN2317368Y Improved throttle valve structure for air-cushion bed
04/1999
04/28/1999EP0910764A1 Container and sealing device for use in the container
04/22/1999DE19746106A1 Valve for ventilation with main body and passage
04/09/1999CA2249678A1 Combination fluid level control and pressure relief valve for fuel tanks
03/1999
03/24/1999EP0902751A1 Process for venting a hydraulic assisted steering system
03/24/1999CN2311672Y Air inlet valve for air mattress bed
03/16/1999US5881759 Air-ventilating valve
02/1999
02/25/1999WO1998052400A3 Valve
02/25/1999DE19735812A1 Heating radiator bleed valve operated by magnet
02/23/1999US5873382 For a container containing liquid
02/18/1999WO1999008291A1 Ventilation valve
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