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Patent Searching and Data


Matches 301 - 350 out of 5,900

Document Document Title
WO/2007/100938A2
A fuel conversion adapter (20) is provided that fits on a valve assembly for a stove or other burning appliance and permits the fuel conversion adapter to attach to a different fuel canister. A swiveling connector (32) is provided betwee...  
WO/2007/088806A1
A dovetail groove seal, and more particularly, a dovetail groove seal to be installed in a vacuum gate valve. The dovetail groove seal does not roll or come out of the groove even if it is subjected to a load from both left and right dir...  
WO/2007/087500A2
An improved needle-free intravenous injection port assembly is disclosed. Embodiments include a boot valve with a helical surface, a boot valve and septum which mate with mechanical interference, a spike with a rough outer surface coated...  
WO/2007/056059A3
A flexible valve for a blood treatment set. A flexible fitting including a first chamber, a second chamber, and a slit barrier connecting the first chamber and second chamber and positioned therebetween. An actuating member is positioned...  
WO/2007/076375A2
A fluid flow connector and a method of manufacturing the same wherein the fluid flow connector utilizes a valve having a plunger which is made by overmolding a soft exterior to a hard core. The soft exterior being overmolded to the hard ...  
WO/2007/066537A1
Even when a gate valve for a vacuum apparatus used in a vapor deposition apparatus is in an open position, the reliability of holding of vacuum in a vapor deposition chamber can be improved by protecting the inner wall face of a valve ca...  
WO/2007/050258A3
A valve assembly having a body and a removable outlet adaptor with an anti-rotation device structured to resist rotation and movement of the removable outlet adaptor during installation and/or removal. The anti-rotation device has a firs...  
WO/2007/033074A3
A bleed flow valve assembly for venting air from a blood pressure cuff at relatively constant pressure decrease rate irrespective of cuff size includes a multiple chamber bleed valve and a multiple position control valve operatively asso...  
WO/2007/058484A1
The present invention relates to a valve for preventing a reverse flow positioned between a vacuum chamber and a vacuum pump to prevent a reverse flow of air and comprising a cylindrical valve body; first and second connection portions p...  
WO/2007/050258A2
A valve assembly having a body and a removable outlet adaptor with an anti-rotation device structured to resist rotation and movement of the removable outlet adaptor during installation and/or removal. The anti-rotation device has a firs...  
WO/2007/036652A1
Solenoid valve including a seat body (1) connected via an elongate tube (12) to a valve head (4) supporting the electromagnetic actuator (5), wherein said valve head (4) is sealingly mounted in a wall (17) of an evacuated valve box (18) ...  
WO/2006/047547A3
A portable refrigeration unit for cooling a refrigerated space (50), the unit comprising an evaporator unit (30) that is separable from a condensing unit (20), the evaporator unit (30) and condenser unit (20) being connected by extended ...  
WO/2007/018892A1
A multi-pitch threaded coupling (308) for joining threaded components (300, 302) is disclosed. An example coupling includes a body portion haying an aperture therethrough. A first end of the aperture has first threads (310) with a first ...  
WO/2007/013227A1
A slide valve in which stabilized control can be ensured by making it possible to control the conductance of a minimum region with high precision, controllability of minimum flow rate can be enhanced by preventing plastic deformation of ...  
WO/2007/012121A1
This invention relates generally to the manufacture of a product in the form of a valve. The general steps involved in manufacture of the valve (10) are as follows: (1). The valve (10) is formed in its initial configuration which is in a...  
WO/2006/122015A3
An improved fluid flow control valve (15a) that allows for conduction of a substantial portion of thermal energy therethrough includes a first portion (60), a second portion, (62) and a moveable element (64). The first portion includes a...  
WO2006034248B1
Aseptic sampling valve having a valve body with a generally cylindrical side wall and a relatively thin, generally planar end wall, an inlet opening in the end wall, a valve seat surrounding the inlet opening, a port opening through the ...  
WO2006039496A3
A valve comprising an inlet housing, an outlet housing, an elastomeric valve element having a generally dome-shaped configuration with a central integral stem positioned substantially concentrically therewith, the inlet housing and outle...  
WO/2006/131991A1
A method and an apparatus for diagnosis of a motor-operated valve for determining the degree of abnormality of the motor-operated valve in which rotational driving force of a driving motor (1) is mechanically transmitted to drive a valve...  
WO/2006/132455A1
Disclosed is a vacuum gate valve. The vacuum gate valve comprises a disk; an actuator for sliding the disk; a body comprising an influx portion having an inlet, an efflux portion having an outlet, a fluid passage connecting the influx po...  
WO/2006/034248A3
Aseptic sampling valve having a valve body with a generally cylindrical side wall and a relatively thin, generally planar end wall, an inlet opening in the end wall, a valve seat surrounding the inlet opening, a port opening through the ...  
WO/2006/129753A1
A capacity control valve where a valve section is caused to be in contact with and separated from a valve seat by a valve rod to control the flow rate of pressurized fluid. The capacity control valve includes a first valve rod having a v...  
WO/2006/130210A2
A compensation device for a valve compensates for expansion of a valve stem and/or inertial effects during operation of the valve. The compensation device is preferably integrally provided with the valve. The compensation device includes...  
WO/2006/122015A2
An improved fluid flow control valve (15a) that allows for conduction of a substantial portion of thermal energy therethrough includes a first portion (60), a second portion, (62) and a moveable element (64). The first portion includes a...  
WO2006071807A3
A valve assembly includes a valve body having an internal cavity, an orifice in communication with the internal cavity for communicating with a process in a tank or conduit and an outlet through which process material entering the intern...  
WO/2006/112236A1
A flow rate control valve where flow path resistance is reduced to facilitate a flow of fluid, that cab stabilize the flow of the fluid, where valve opening can be varied at high-speed to an accurate degree of valve opening, where respon...  
WO/2006/098048A1
A strainer capable of preventing foreign matters from advancing into a control valve and manufacturable at low cost. The strainer (73) is installed in the strainer mounting part (81) of a valve body comprising a sleeve (62) having a port...  
WO/2006/091380A1
A valve assembly including a housing (12) having a flow path (14) extending to an outlet (20) and a valve seat (24) in the flow path and around the outlet, a slide plate (26) located in the housing and movable transversely to a longitudi...  
WO/2006/091413A2
A gas injector tube (40) usable in a batch thermal treatment oven including two silicon shells (54, 56) joined together with an adhesive formed of a fine silicon powder and a curable silica-forming agent, such as a spin-on glass, which i...  
WO/2006/075433A1
A four-way valve of simple structure that even in the flow of high-temperature refrigerant and low-temperature refrigerant in close vicinity of each other, inhibits the occurrence of any heat loss due to heat leakage therebetween. There ...  
WO2006017329A3
A water supply shut off valve is mounted in a fluid quick connector carrying a retainer for releasably and latching an endform of an external fluid operative device or conduit to connect the fluid device to a water supply conduit fluidic...  
WO2006019552A3
A trim insert for a choke assembly is disclosed, wherein the trim insert is a tubular member with a substantially constant inner diameter. A first end of the device is positioned within an adjacent upstream sleeve and a second end is sea...  
WO/2006/053409A1
The present invention relates to a method and device for transportation of liquids by compressed gas or steam. According to the invention inside the vessel (1) at least two variable gas volumes V1, V2 are formed. The level of the liquid ...  
WO/2006/046796A1
The present invention relates to a valve of a gas exhaust system. The valve comprises a valve body (10) having at least one main flow passage (11); a slide tube (20) that is slidably provided at the main flow passage (11) of the valve bo...  
WO/2006/039496A2
A valve comprising an inlet housing, an outlet housing, an elastomeric valve element having a generally dome-shaped configuration with a central integral stem positioned substantially concentrically therewith, the inlet housing and outle...  
WO/2006/017525A2
A fluid quick connector with a shut off valve interface is mountable on a first endform, such as a building plumbing stub out. The quick connector carries a retainer at an opposite end for releasable latching of a second fluid operative ...  
WO/2006/017329A2
A water supply shut off valve is mounted in a fluid quick connector carrying a retainer for releasably and latching an endform of an external fluid operative device or conduit to connect the fluid device to a water supply conduit fluidic...  
WO/2006/004442A1
A valve apparatus has a valve (1), an actuator (2) and a leakage sensor (3). A body (4) of the valve has first and second valve chambers (6, 8) connected to respective valve ports (10 & 12, 14 & 16) and joined by an intermediate passage ...  
WO/2005/121621A1
The invention relates to a locking device for a lock opening which is arranged in a wall between a first and a second recipient, said lock opening comprising a blocking element, which is arranged in the inner chamber of the first recipie...  
WO/2005/116501A1
The invention relates to a lock valve (1), in particular, for a strip processing unit, provided for sealing a slot-like opening (3) between two different regions of the unit through which a flexible substrate strip (4) passes, comprising...  
WO/2005/111483A1
The present invention relates to a process to pretreat fluid in a magnetic valve, so as to prevent magnetic dirt fluid in a magnetic valve from attaching to magnetic valve seat and hence to prevent a leakage, so that the magnetic valve i...  
WO/2005/106303A1
The invention relates to a valve (1) used for vapor-tightly disconnecting two interconnected process units. Said valve (1) comprises a continuous duct (3) which connects the two vacuum evaporators that are individually provided with an o...  
WO2004061341A8
A valve assembly including a housing having an opening defined by a valve seat, a valve body movable within the housing between a completely opened position disengaged from the valve seat and a completely closed position engaging the val...  
WO/2005/095834A1
A valve device, comprising a valve housing body having a flow passage for a fluid, a valve guide formed in the valve housing body, a valve stem opening and closing the valve by sliding in the valve guide, a hydraulic actuator opening and...  
WO/2005/091414A1
A flow rate regulation filter provided in a discharge flow path of a fuel container for a fuel cell. The fuel container receives liquid contents of a liquid fuel for a fuel cell such that the contents can be discharged as a liquid or a g...  
WO2005050071A3
A valve seat and a valve assembly incorporating such valve seat form tight dual seals with glass lined nozzle of a reagent or reaction vessel. This reduces or eliminates cavities and crevices between the value seat and the nozzle where r...  
WO/2005/071299A1
A vacuum heat insulation valve that can be used in high-temperature conditions in a gas supply system and gas discharge system and that can be drastically reduced in size and made compact because of excellent heat insulating performance ...  
WO/2005/066535A1
In order to provide a coupling-unitized type integration unit of simplified construction to be used for putting in and taking out a plurality of fluids inside and outside a tank, a coupling-unitized type integration unit (10), which is m...  
WO/2005/050071A2
A valve seat and a valve assembly incorporating such valve seat form tight dual seals with glass lined nozzle of a reagent or reaction vessel. This reduces or eliminates cavities and crevices between the value seat and the nozzle where r...  
WO2004074720A3
A valve assembly including a housing having a flow channel, a slide plate movable between a closed position and an opened position, and a seal ring surrounding the flow channel and engaging the slide plate in the closed position and dise...  

Matches 301 - 350 out of 5,900