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 1 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
Patents for F16K 1 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (29,799)
06/2003
06/04/2003CN2554429Y Hydrant for pipe irrigation
06/04/2003CN2554428Y Built-in control switch valve of gas meter
06/04/2003CN2554427Y Air valve
06/03/2003US6572795 Process and apparatus to evenly form an air flow valve
06/03/2003US6572077 Double safety magnetic valve
06/03/2003US6571835 Valve assembly, apparatus and method of filing a pressurized gas container
06/03/2003US6571834 Gas charging device
06/03/2003US6571829 Gas control valve in water heater
06/03/2003US6571562 Witness drain valve
05/2003
05/30/2003WO2003044407A1 Control valve pressure bleed inspection port
05/30/2003WO2003044406A1 Disc valve adaptor
05/30/2003WO2003044405A1 Replaceable valve seat
05/30/2003WO2003044404A1 Valve plug
05/30/2003WO2003044403A1 Valve, particularly balancing valve for central heating plants
05/30/2003WO2003044402A1 Valve, particularly handwheel for a balancing valve
05/30/2003WO2003018229A3 Method for producing a housing or an insert for a housing of a butterfly valve connection piece and butterfly valve connection piece
05/29/2003US20030098280 Access valve devices, their use in separation apparatus, and corresponding methods
05/29/2003US20030098074 Valve
05/28/2003CN2553219Y Internal leakproof sealing valve
05/28/2003CN2553206Y 蝶阀 Butterfly
05/28/2003CN2553205Y Airflow temp. control valve for indoor radiator
05/28/2003CN2553204Y Ball valve with movable core
05/28/2003CN2553203Y Antidrip water tap
05/28/2003CN2553202Y Composite two-hole air inlet and exhaust valve
05/28/2003CN2553201Y Adjustable hydraulic water intake valve
05/28/2003CN2553200Y Magnetic controlled gas valve
05/28/2003CN1109547C Antithrombotic and antiatherogenic pharmaceutical composition including thienopyridine deriv. and HMG-CoA reductase inhibitor
05/27/2003US6568656 Flow control valve with lateral port balancing
05/27/2003US6568653 Butterfly valve actuation system for ported kiln
05/27/2003US6568422 Valve locking mechanism and method
05/27/2003US6568417 Throttle valve assembly
05/27/2003CA2412716A1 Valve
05/22/2003WO2003042549A1 Control valve flow adjustement device
05/22/2003US20030094590 Disc valve adaptor
05/21/2003EP1312844A1 Valve for gas tank or gas duct having a lever
05/21/2003EP0968382B1 Double seat valve with cleanable seats
05/21/2003CN2551822Y Clamped medium line butterfly valve of polytetrafluorethylene
05/21/2003CN2551821Y Bellows stop valve
05/21/2003CN2551820Y High-frequency electromagnetic valve for air jet loom
05/21/2003CN2551819Y Temp controlled hand regulating valve
05/21/2003CN2551818Y Non-water auto-closing water choke
05/20/2003US6565067 Valve system for intake air controller for internal combustion engine and manufacturing the same
05/20/2003US6565065 Disc valve adaptor
05/20/2003US6564828 Check valve
05/20/2003US6564827 Shut-off device for the filling device of a pressure tank
05/20/2003US6564819 Fluid flow control damper assembly
05/15/2003WO2003001091A3 Balanced valve construction
05/15/2003US20030089869 Variable port valve plug
05/15/2003US20030089867 Control valve flow adjustment device
05/15/2003US20030089408 Control valve pressure bleed inspection port
05/15/2003US20030089398 Replaceable valve seat ring with enhanced flow design
05/15/2003DE10207382C1 Shaft seal for IC engine has protuberances on the sealing lip to lift the lip slightly to control the flow of lubricant
05/14/2003EP1310723A2 Valve comprising a circumferential axial seal
05/14/2003CN2550581Y Valve plate of eccentric butterfly valve
05/14/2003CN2550580Y Valve core part of temperature control valve
05/14/2003CN2550579Y Face-to-face clipping type middle line polytetrafluoroethylene butterfly valve
05/14/2003CN2550578Y Press cast alloy aluminium butterfly valve
05/14/2003CN2550577Y Handle type butterfly valve
05/14/2003CN2550576Y Reinforced seal leakless valve
05/14/2003CN2550575Y Float ball valve
05/14/2003CN2550574Y Corrugated pipe seal regulating valve
05/14/2003CN2550573Y Straight-through gas control switch valve
05/14/2003CN2550572Y Fast turn-off valve when electricity cut-off
05/13/2003US6561480 Motor operated valve
05/13/2003US6560982 Thermal expansion valve
05/08/2003WO2003038322A1 Valve for cryogenic media
05/08/2003WO2003037821A1 Body of valve for adjusting flow rate of hot gas and method for preparing the same
05/08/2003US20030084941 Check valve for fuel pump
05/08/2003US20030084874 Torsion spring assembly for electronic throttle
05/07/2003EP1307675A2 Valve having a movable seat and a movable needle
05/07/2003EP0990103B1 Filling connection for a gas bottle valve
05/07/2003CN2549274Y Butterfly valve
05/07/2003CN2549273Y Three-eccentric conic sealed butterfly valve
05/07/2003CN2549272Y Leakproof valve
05/07/2003CN2549271Y Leakproof valve
05/07/2003CN2549270Y Air-exhaust valve
05/07/2003CN2549269Y Electric-control pneumatic water supplying valve
05/07/2003CN2549268Y Unitary adjusting valve with new flow-path
05/06/2003US6557826 Low leakage butterfly damper
05/06/2003US6557821 Crashproof instant-on valve
05/06/2003US6557645 Dry pipe valve for fire protection sprinkler system
05/06/2003US6557592 Bottle valve
05/06/2003US6557579 Double metal seal
05/06/2003US6557576 Apparatus and method of flow control through a valve
05/06/2003CA2277318C Adapter for a dome-shaped high pressure butane gas container
05/02/2003EP1306594A1 Valve, especially radiator valve
05/02/2003EP1306593A2 Valve needle, used in particular in spraying of coating liquids
05/02/2003EP1305085A1 Dry pipe valve for fire protection sprinkler system
05/02/2003EP0854992B1 In-line control valves
05/01/2003WO2003036142A1 Valve
05/01/2003WO2003035539A1 Float operated overfill protection device
05/01/2003US20030080219 Valve needle, in particular for a spraycoating liquid
05/01/2003US20030079781 Quick closing shut-off valve
05/01/2003US20030079776 Sealing structure of stop valve
04/2003
04/30/2003DE10158613C1 Valve has seat ring cast in valve casing as originally separate part, and seat ring on outer side facing has retaining structure constructed as encompassing profiling with at least one outward protruding connecting section
04/30/2003CN2547964Y Hot-intake control valve
04/30/2003CN2547963Y High-low voltage stop valve for air conditioner
04/30/2003CN2547962Y Pilot electrically-controlled water delivery valve
04/30/2003CN2547961Y 自动排气控制阀 Auto exhaust control valve
04/30/2003CN2547960Y 自动排气阀 Auto exhaust valve
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