Matches 1 - 50 out of 543 1 2 3 4 5 6 7 8 9 10 11 >
Match Document Document Title
7364139 Carburetors  
A carburetor having a throttle valve in the form of a disc which can be rotated to control flow of an air/fuel mixture through a duct, the throttle disc having a heating element and a temperature...
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...
7325563 Electromagnetic valve  
An electromagnetic valve generally has a housing, a valve element, an electromagnetic driving portion and a filter. The housing forms a fluid flow passage therein. The valve element is installed in...
7299814 Method and apparatus for selectively shutting off the flow of water to a building  
Embodiments disclosed herein relates in part to selectively shutting off the flow of water through a water supply pipe to a building, such as in the event of a broken water pipe. The embodiments...
7243674 Collapsible enclosure  
A collapsible enclosure includes a roof, a rear wall, a pair of sidewalls, a front wall, each wall having an outside and inside surface and an open bottom. The cover includes heat insulation...
7238170 Warmer for medical treatment and its control method  
This invention prevents the danger of falling of body temperature by making the blood temperature similar to the body temperature in the injection of Ringer's solution fluid or blood transfusion,...
7228873 Valve design and configuration for fast delivery system  
Embodiments of the invention relate to a substrate processing chamber. In one embodiment a substrate processing chamber includes a chamber body containing a substrate support, a lid assembly...
7191793 Diaphragm valve for atomic layer deposition  
A shut-off type diaphragm valve adapted for use in an atomic layer deposition system includes a flexible diaphragm operable to flex between an open position whereby a valve passage is at least...
7159608 Manifold system and method for compressed medical gases  
A manifold system is provided herein. The manifold is operative to automatically switch between an In-Use supply of compressed gas to a Reserve supply of compressed gas. The manifold system is...
7137412 Relay  
A relay long in service life aiming at higher reliability and lower cost is achieved by use of a technology of microelectromechanical•systems. The relay comprises a flow path having narrow chokes...
7131461 Stream switching system  
An improved double block and double bleed stream switching system (modifiable to, for example, a double block, single bleed stream switching system) includes a common stream path for a multitude of...
7128081 Peltier based freeze-thaw valves and method of use  
A freeze-thaw valve is provided using a Peltier heat pump where the thermal short-circuit path between a cooled thermal mass and a heated thermal mass is reduced or absent and the valve state...
7089955 Recreational vehicle low temperature water supply warming system  
The present recreational vehicle water warming and circulating system uses the heated water in the water heater to heat the on-board water supply when the outside air temperature drops below the...
7080666 System for treating fluids  
A system for processing fluids, the system having a unit ( 1 ) for supplying and discharging the fluids. The unit has a plurality of fluid lines terminating in a plurality of fluid ports, an...
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...
7051754 Immediate hot water supply device  
In a hot water distribution system, the water oscillation in hot water supply line maintains hot water line in heated condition by ensuring heat transfer from the water heater to a hot water line...
7025081 Dispensing apparatus for viscous liquids  
Apparatus for dispensing viscous liquid, such as hot melt adhesive, includes a manifold, a dispensing module, a heater thermally coupled to the manifold, and thermally insulating cover structure...
7021330 Diaphragm valve with reliability enhancements for atomic layer deposition  
A shut-off type diaphragm valve adapted for use in an atomic layer deposition system includes a valve seat having an annular seating surface that surrounds an inlet of the valve and extends...
7021329 Vaporizing pressure regulator  
A vaporizing pressure regulator is provided, comprising: a valve body having a flow path therethrough and a pressure responsive valve carried in the flow path to regulate the flow of a fluid; and a...
7017604 Thermally insulating interfaces  
At least one of a valve body, a sealing tip and a vessel or conduit includes at least one space formed therein between an interior of the vessel or conduit and an internal cavity of the valve. The...
6941963 High-speed diaphragm valve for atomic layer deposition  
A diaphragm valve includes a pressure vent communicating with an enclosed space behind the diaphragm for reducing resistance to transitioning of the diaphragm between the open and closed positions....
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...
6912357 Fluid heater  
A fluid heater apparatus supplies heat to wash fluid via a continuous, labyrinthian flow path in a thermally conductive body. A heat source is disposed in the thermally conductive body for...
6901955 Cryogenic rotary coupling, and use thereof in particular in articulated fluid feed lines, and in cryogenic propellant rocket engines  
The cryogenic rotary coupling comprises segments of a cryogenic line that are capable of turning relative to each other about a pivot axis of the rotary coupling. Radial retaining elements and...
6834664 Device making use of heated fluid to reduce dust products in waste gas pipeline  
A device making use of heated fluid to reduce dust products in a waste gas pipeline comprises a chamber, a heating pipe placed in the chamber, a gas injection pipe for injecting gas into the...
6823887 Water heater shut off device with water pressure delay line  
A water supply shut off system includes a water pressure delay device which delays the transmission of any apparent change in water pressure between the input and the output side of the valve to...
6817373 One-directional microball valve for a microfluidic device  
A microfluidic device that includes a micro ball valve is provided. The microball valve is capable of preventing or interrupting fluid flow through the microfluidic device. The microfluidic device...
6805167 Fluid conduit  
A fluid conduit has a peripheral wall defining a fluid passage extending along a longitudinal access. A heating element is located in contact with the peripheral wall and extending parallel to the...
6805152 Poppet valve with heater  
A cylindrical heat-generating member is disposed in a valve casing including a valve seat in a flow path connecting main ports, a valve member for opening and closing the valve seat, and a rod...
6799595 Meltable and reclosable drain plug for molten salt reactor  
An apparatus and method for selectively draining melt material, such as molten salt, utilizes an unobstructed drain conduit detachably connected, as by screw threads, to a vessel containing the...
6748969 Poppet valve with heater  
To constitute a poppet valve with a heater by providing a heater which heats a valve member at a fixed position inside valve casing without attaching the heater to the valve member, a rod or the...
6715507 Vaporizer  
A vaporizer comprises disks each including an aperture at a central portion thereof. A hollow pipe having apertures for permitting radial outflow of a liquid extends through the aperture of each of...
6712088 Pilot-type channel valves providing counter-flow prevention  
A counter-flow prevention valve is disposed within a body of a pilot-type channel valve. While electrical power is applied to a solenoid coil and the pilot-type channel valve is opened, i.e., while...
6708721 Vacuum valve with heater  
A heater and a temperature sensor are mounted to a valve member driven for opening and closing through a piston and a rod, primary conductors extending from the heater and the temperature sensor...
6668854 Poppet valve with heater  
To allow the whole outer peripheral face of a casing of a poppet valve to be heated efficiently using an inexpensive rod-like heater. A heat transfer cover 30 formed of heat transfer material is...
6648008 Method and apparatus for wash water containment and disposal  
A portable wash water containment apparatus having a flat ground cover portion surrounded by an integral berm formed from the ground cover material, said berm defines the area of the apparatus in...
6622746 Microfluidic system for controlled fluid mixing and delivery  
A microfluidic system is provided for controlling delivery and mixing of thermally-responsive fluids. A plurality of microfluidic inlet channels open into a mixing chamber. A valve is associated...
6617556 Method and apparatus for heating a submarine pipeline  
A novel system for inductively heating a fluid conduit using an electrical cable located proximate the fluid conduit. Electricity is conducted to the cable in either a powering mode, in which a...
6616066 Injection valve  
An injection valve for internal combustion engines has a filter element arranged on the inside of the injection valve in the fuel flow of the latter with ducts for the fuel. The filter element is...
6609540 Method and apparatus for supplying fluorine gas  
A supplying method and a supplying apparatus for supplying fluorine gas, in which when a fluorine-occluding substance is used for the fluorine gas-generating means, a necessary amount of fluorine...
6601606 Integrated valve for gas chromatograph  
A gas chromatograph with multiple valves is disclosed. An embodiment of the multi-valve gas chromatograph includes multiple valves, multiple thermal conductivity detectors (TCD's), and a manifold....
6595489 Packed seal for a valve  
A valve that includes a piston ( 2 ) linked with a valve body ( 8 ) and received in a housing ( 4 ), and a packed seal ( 14 ) interposed between the piston ( 2 ) and the housing ( 4 ). Packed seals...
6595432 Heating system for heating the passenger compartment of an automobile  
A heating system for heating the interior of a motor vehicle including a liquid circuit for dissipating engine heat and delivering heat to the vehicle interior, a valve block for controlling the...
6588253 Fuel volatitlity sensor and method based on capacitance measurement  
A method and apparatus for determining a volatility of a fuel sample. A fuel sample is collected in a container and heated for a time period using a heater device. Periodically during the heating,...
6581625 Liquid supply system, method for cleaning the same and vaporizer  
The liquid supply system comprises a pump for delivering a liquid under high pressure and a vaporizer for vaporizing the liquid delivered from the pump. The liquid vaporized in the vaporizer is...
6565066 Gate valve  
A gate valve includes: a valve plate; a valve rod which the valve plate is fixed to and is supported to be able to tilt; a seal bellows and a dust sealing portion; a stopper member; a tilting cam...
6561479 Small scale actuators and methods for their formation and use  
An actuator assembly and method for making and using an actuator assembly. In one embodiment, the assembly includes an actuator body having an actuator channel with a first region and a second...
6554020 Fluid control apparatus  
A pair of tape heaters 11 are arranged respectively on opposite sides of at least one line and held to the corresponding coupling members by a plurality of clips 12. Each of the clips 12 ...
6536458 Device for heating a tap  
The aim of the invention is to prevent outer taps from being damaged by the effects of frost. To this end, the invention provides a heating device for heating a tap ( 1 ) with an electrothermal...
6532985 Further enhanced features for backflow prevention device enclosure  
An apparatus for maintaining the temperature of material contained in fluid conveying devices. The apparatus may include an enclosure having an improved door, mounting bracket, locking mechanism,...
Matches 1 - 50 out of 543 1 2 3 4 5 6 7 8 9 10 11 >