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7406979 |
Gas delivery system with integrated valve manifold functionality for sub-atmospheric and super-atmospheric pressure applications
A gas cabinet including an enclosure containing at least one gas supply vessel and flow circuitry coupled to the gas supply vessel(s). The flow circuitry is constructed and arranged to flow...
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7392818 |
Slurry dispensing system
A slurry dispensing system comprises a first supply station, a second supply station, a first loop, a second loop, a first valve and a second valve. The first loop is selectively connected to the...
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7392658 |
Automated air conditioner drain line clean-out system
A cleaning system for an air conditioner injects a biocide followed at regular intervals, which may be followed by a rinsing flush.
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7389792 |
Dip tube valve assembly
An apparatus for sampling or feeding a flowable material through a wall of a vessel or conduit includes a body having a collection chamber formed therein. A passage has an opening operatively...
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7367350 |
Processing device and method of maintaining the device
A film processing device using vaporized liquid source capable of confirming the flow control accuracy of flow control equipment such as a mass flow controller ( 15 ) controlling the flow of the...
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7357144 |
Contamination control apparatus, management system and related methods
A contamination control apparatus includes at least two pipes connected by a joint portion and configured to allow a processing fluid to flow therethrough, and a cover configured to enclose the...
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7353836 |
Device for purging deposit from an engine
There is disclosed a device for purging filth from an engine. The device includes a closing element for closing a tank. The closing element defines a first channel through which a purging agent...
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7353835 |
Valve stem protection system
An improved stem protector system for valves including an assembly, preferably a sleeve assembly, structured and sized for surrounding a valve stem and for mating with a valve stem actuator, the...
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7343926 |
Liquid raw material supply unit for vaporizer
A liquid raw material supply unit for a vaporizer is adapted to supply a liquid raw material to the vaporizer that vaporizes the liquid raw material. The unit comprises: a manifold internally...
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7343925 |
Device and method for extracting liquid samples
The invention relates to a device and a method for extracting liquid samples from containers ( 1 ) and/or tubes filled with a medium ( 2 ), especially from fermenters, via a filter membrane ( 5 )...
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7334595 |
Cabinet for chemical delivery with solvent purging and removal
The present invention is an apparatus and process for storing and delivering a low vapor pressure process chemical to a process tool for semiconductor fabrication, comprising: a) a bulk container...
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7328716 |
Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases
Apparatus and method for dispensing a gas using a gas source coupled in selective flow relationship with a gas manifold. The gas manifold includes flow circuitry for discharging gas to a gas-using...
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7311224 |
Chemical dispense system for cleaning components of a fluid dispensing system
A system and method for cleaning the beverage-carrying components of a beverage dispensing system in order to clean these components for future use is disclosed. The cleaning system includes a...
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7309470 |
Methods and apparatus for improved fluid control utilizing a U-valve employing a bidirectional check valve
A U-valve apparatus including a bidirectional check valve for controlling the flow of liquid from a vessel while preventing inadvertent discharge from the vessel. The check valve allows passage of...
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7306007 |
Pipe coupling including ball valve
A pipe coupling is provided that facilitates an operation of opening or closing a ball valve and suppresses damage to a cylindrical seal member by the ball valve when rotated, thereby enabling an...
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7264013 |
Enhanced purge effect in gas conduit
The present invention provides a gas transfer apparatus designed for enhanced purging of a pigtail conduit and a process for effecting such purging. The apparatus comprises a surge chamber having a...
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7237566 |
Device and cleaning and/or disinfecting a keg coupler
The invention relates to a device which is used for cleaning and/or disinfecting a keg coupler ( 10 ) which has a collar-like lower section ( 14 ) with segment-like projections ( 18 ). The lower...
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7237565 |
Fluid feeding apparatus
A fluid feeding apparatus capable of excluding the outer environmental influences in feeding a fluid susceptible to contamination, decomposition or denaturation on contact with the outer...
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7222636 |
Electronically actuated valve
The present invention relates to a method and apparatus for delivery of reactants to a substrate processing chamber. An electronically controlled valve assembly is provided for rapid delivery of...
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7216528 |
Diaphragm-sealed valve, analytical chromatographic system and method using the same
There is provided a diaphragm sealed valve particularly advantageous in chromatographic systems. The valve is provided with first and second body and a seal member compressibly positioned...
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7213606 |
Valve device, a unit for unloading loose materials from a dispenser device to a user unit comprising the valve device and a method for unloading loose material from a dispenser device to a user unit
A valve device comprises a pipe, a first closing element, mobile between a first position in which it leaves the pipe open and a second position in which it seals the pipe closed, a second closing...
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7198058 |
Device for actuating double seat valves
The invention relates to a device for actuating double seat valves, which are especially suitable for the food and beverage industry and which have an independently actuated first closing element (...
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7198057 |
Freeze-free water hose
Compressed air is utilized for water evacuation from water hose or other liquid containing systems. A freeze-free water hose device is provided which includes an air pump-compressor means, a...
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7198056 |
High purity chemical delivery system
A high purity chemical delivery system is provided that connects a high purity chemical container to a high purity chemical utilization point and that comprises three manifolds, each of the...
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7195026 |
Micro electromechanical systems for delivering high purity fluids in a chemical delivery system
Complex fluidic micro electromechanical systems (MEMS) are incorporated into high purity chemical delivery systems, while maintaining valve sealing integrity, quality and performance of the system....
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7191791 |
Device for actuating double seat valves
The invention relates to a device for actuating double seat valves, which are especially suitable for the food and beverage industry and which have an independently actuated first closing element (...
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7182095 |
Vapor valve
A valve, particularly a vapor valve, is disclosed and includes a housing into which an intake connecting piece, an outlet connecting piece, and a pressure relief outlet discharge, having a...
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7152844 |
Conical valve for cryogenic media
A valve has a valve needle for feeding a medium into a receptacle, a valve chamber, and a valve seat. The end face of the valve needle when the valve is closed as well as the valve chamber...
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7150416 |
Liquid fuel injection
Liquid fuel injectors are provided. The liquid fuel injectors allow the injection of a fine spray of liquid fuel. The liquid fuel injectors utilize a schrader valve movable between an open position...
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7128085 |
Valve mounting assembly having a fluid port for washing unwanted material accumulations off the valve
In one embodiment, the invention provides a rupture disk assembly having a rupture disk and a rupture disk holder. The rupture disk holder has a first annular member downstream of the rupture disk,...
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7121287 |
Sanitary manifold system and method for hygienically dispensing fluids
The present invention relates to the dispensing of a microbiologically sensitive fluid, in particular low acid food fluid, in a hygienic manner so as to avoid micro-organism growth in the line...
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7077151 |
Shock elimination for filling system
A product fill system and method uses a mode valve. The mode valve is a shuttle valve that allows the shock tube to communicate with the filler valve during a fill operation corresponding to fill...
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7066194 |
Valve design and configuration for fast delivery system
Embodiments of the present invention relate to a method and apparatus for rapid delivery of pulses of one or more reactants to a substrate processing chamber. One embodiment of a valve body...
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7051752 |
Safety container
A safety container, specifically for transporting, storing, and dispensing metallo-organic substances which is sealingly closed by a lid at the upper side wherein the lid has a closable feed port...
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7051749 |
Gas delivery system with integrated valve manifold functionality for sub-atmospheric and super-atmospheric pressure applications
A gas cabinet including an enclosure containing at least one gas supply vessel and flow circuitry coupled to the gas supply vessel(s). The flow circuitry is constructed and arranged to flow...
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7044147 |
System, apparatus and method for contaminant reduction in semiconductor device fabrication equipment components
A system, apparatus, and method for reducing contaminants of semiconductor device fabrication equipment components, featuring a manifold having a passageway in fluid communication with to a...
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7025078 |
Clean-in-place valve and valve seat
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...
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6997135 |
Valve for a milking apparatus
A valve assembly adapted to be used in a milking operation where the valve assembly comprises an actuator portion and a valve portion where the valve portion has a milking position and a cleaning...
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6983758 |
Prevention of unwanted material accumulations
In one embodiment, the invention provides a rupture disk assembly having a rupture disk and a rupture disk holder. The rupture disk holder has a first annular member downstream of the rupture disk,...
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6959734 |
Flow-through inflatable plug
A flow-through inflatable plug assembly inflatable in a pipeline. The flow-through inflatable plug assembly includes a flow-through fluid conduit and a separate “donut-shaped” inflatable member...
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6957668 |
Waste water disposal system
A waste water disposal system includes a carousel that is driven to extend and retract a hose that is connected on one end to a dumping station and at a second end to pipes connecting to the black...
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6953047 |
Cabinet for chemical delivery with solvent purging
The present invention is an apparatus for storing and delivering a low vapor pressure process chemical to a process tool for semiconductor fabrication, comprising: a) a bulk container for storing...
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6941873 |
Tank steam-out cap
A steam cap for use in cleaning out a tank, such as a railroad tank car, is described herein. The steam cap of the invention is preferably affixed to a tank outlet, such as a tanker outlet leg. The...
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6938638 |
Gas circulating-processing apparatus
A gas-circulating processing apparatus which comprises a processing chamber, a gas feeding piping, a gas supply piping, a first exhaust mechanism discharging a gas from the processing chamber, a...
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6935366 |
Powder paint color changer
A powder paint color changer features a single cleaning fluid port at one end of the color changer manifold for direction of cleaning fluid, such as pressurized air, through the main output...
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6931831 |
Distributor purge valve
A combination distributor purge valve unit for a turbine engine has a pilot air section, a fuel section, a distributor section and a purge air section. A spool moves along a spool axis to control...
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6913048 |
Apparatus for coupling two storage and/or transport units to a safety device
A device couples two storage and/or transport units with a security device. By alternately using a single actuating device, the security device and a pivoting device react in such a way that...
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6907892 |
Exhaust apparatus, semiconductor device manufacturing system and method for manufacturing semiconductor device
In an exhaust pipe, a rotating shaft takeoff connection is provided so as to support a rotating shaft for rotating a switching valve fixed thereon. The rotating shaft extends to the outside of the...
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6892748 |
Plug valve
A shield for a plug valve is provided to prevent debris from hindering the movement of moving components of the plug valve. The shield prevents larger sized debris from accumulating at an opening...
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6866059 |
Reconfigurable clean-in-place air-blow valve
An air-blow valve configured for clean-in-place capability is provided. The valve comprises a valve body defining a valve seat and internal fluid passageways. The valve further comprises valve...
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