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Class 392/397 - Pipe or tube forms flow path


Subclass of Class 392 - Electric resistance heating devices
Definition: Subject matter wherein the flow path for the liquid to be
No. of patents: 83
Last issue date: 01/31/2012


1      
NumberTitleIssue Date
8107799Evaporator device for mobile anhydrous ammonia production, motor vehicle and method for producing such an evaporator device
An evaporator device for ammonia to be used in mobile exhaust gas systems includes a basic body encompassing at least one inlet line and at least one outlet line. At least one heating element and at least one duct for connecting the inlet line to the outlet line are...
01/31/2012
7386225Humidification apparatus
A humidification apparatus, comprising a container and a set of heating tube; wherein water (liquid) can be introduced from a container to one end of said heating tube, and an steam outlet is provided in another end so that the steams generated by heating liquid (wa...
06/10/2008
7367334Fluid vaporizing device having controlled temperature profile heater/capillary tube
A fluid vaporizing device useful for vaporizing fluid into an aerosol includes a capillary tube made from an electrically conductive material, an upstream electrode connected to the capillary tube, and a downstream electrode connected to the tube and provided with a...
05/06/2008
7332040Semiconductor manufacturing system having a vaporizer which efficiently vaporizes a liquid material
A vaporizer can efficiently vaporize a liquid material under a depressurized atmosphere. The liquid material is temporarily stored in a liquid storing chamber, and is supplied to a vaporizing chamber set in the depressurized atmosphere via a small aperture. An inlet...
02/19/2008
7323207Method and apparatus for fingerprint detection
A portable apparatus for detecting latent fingerprints that discharges a vapor of a cyanoacrylate-containing solution. The apparatus comprises a reservoir for holding a liquid solution comprising cyanoacrylate, a valve for controlling the release of the solution thr...
01/29/2008
7305176Method and device for detecting leaks using smoke
A smoke producing device for detecting leaks in a fluid system comprises a smoke producing chamber and a fluid reservoir for containing a smoke producing fluid. A heating element is provided within the smoke producing chamber. The chamber has a pressurized gas inlet...
12/04/2007
7302170Heating device for smoke generator
A heating device for a smoke generator includes at least one heating rod and a vaporization tube. The vaporization tube includes a longitudinal passageway. The vaporization tube coils around the heating rod and includes an end connected to an outlet of a pump of a s...
11/27/2007
7219502Shipboard regasification for LNG carriers with alternate propulsion plants
A liquefied natural gas carrier uses a diesel engine or gas turbine propulsion plant fitted with a shipboard regasification system. The propulsion plant can provide either a direct mechanical drive of the propeller shaft and propeller, or can be fitted with an integ...
05/22/2007
7116899Operating method for a horizontal steam generator and a steam generator for carrying out said method
The invention relates to a steam generator in which the continuous heating panel of an evaporator is arranged in a heating gas channel which can be cross-flown in a more or less horizontal direction of a heating gas. Said continuous heating panel of the evaporator c...
10/03/2006
7112770Humidification system and method for a mobile platform
A humidification system and method particularly well adapted for use in commercial aircraft to provide substantially micro-organism free humidified air within a passenger cabin of the aircraft. The system employs a vessel for holding a quantity of water therein. The...
09/26/2006
7045745Heating cooker having a steam generating unit
A heating cooker, capable of supplying steam into a cooking chamber thereof, includes a cabinet defined therein with a cooking chamber, and a steam generating unit for supplying steam into the cooking chamber. The steam generating unit includes a heating tank detach...
05/16/2006
7031600Method and apparatus for silicon oxide deposition on large area substrates
A method and apparatus for depositing a dielectric material at a rate of at least 3000 Angstroms per minute on a large area substrate that has a surface area of at least about 0.35 square meters is provided. In one embodiment, the dielectric material is silicon oxid...
04/18/2006
7024104Boilerless steamer apparatus
A boilerless steamer apparatus is provided having a steamer cavity formed of a steam generating space and a cooking space, wherein the steam generating space is separated from the cooking space by a removable steam lid. The present boilerless steamer apparatus can p...
04/04/2006
6961516Steam generator and mixer using the same
A steam generating apparatus includes: a liquid tank portion 1 for storing a liquid; an evaporator portion 2 which is directly connected to the liquid tank portion, heats the liquid supplied from the liquid tank portion, and generates steam; a steam st...
11/01/2005
6957013Fluid heater
A fluid heater having a first heat exchanger block with a fluid heating tube encased therein, and having a first surface, a second heat exchanger block with a fluid heating tube encased therein and having a second surface adjacent to the first surface. A cavity is f...
10/18/2005
6936771Superconducting cable termination
Disclosed is a termination that connects high temperature superconducting (HTS) cable immersed in pressurized liquid nitrogen to high voltage and neutral (shield) external bushings at ambient temperature and pressure. The termination consists of a splice between the...
08/30/2005
6931203Vaporizer for MOCVD and method of vaporizing raw material solutions for MOCVD
Disclosed is a vaporizer constituted of a dispersing section 8 and a vaporizing section 22. The dispersing section 8 comprises a gas introduction port 4 for introducing a carrier gas 3 under pressure into a gas passage, means for f...
08/16/2005
6928961Liquid heating device
A liquid heating device includes a pump for pumping liquid, and a helical heating tube receiving liquid sent by the pump. The two ends of the helical heating tube are connected with two terminals of electric power, and when a control system is started, the helical h...
08/16/2005
6916392Producing and servicing insulating glass units
The invention provides methods of producing and servicing insulating glass units. Methods are provided for reducing the pressure differential on an IG unit, for changing the interior pressure within an IG unit, and for changing the gaseous interior composition withi...
07/12/2005
6909071Overheated steam oven and method of controlling the same
An overheated steam oven which cleans an interior of a cooking cavity of the overheated steam oven using hot water and overheated steam, and executes a cooking operation using the overheated steam. The overheated steam oven includes a cabinet to define the cooking c...
06/21/2005
6906291Overheated steam oven
An overheated steam oven including a cabinet to define a cooking cavity therein, and an overheated steam generator to supply overheated steam into the cooking cavity. The overheated steam generator includes a first vessel containing a predetermined amount of water t...
06/14/2005
6885812System and method for heating solid or vapor source vessels and flow paths
A system for heating a flow path including at least a solid or vapor source vessel connected by a conduit to a valve. The system includes at least one tubular adapter of heat conductive material for receipt along at least a portion of the flow path. The adapter has ...
04/26/2005
RE38686Smoke generating apparatus
A smoke generating apparatus includes a combustion chamber having an air flow inlet and an air flow outlet. A helical heating element is disposed in the combustion chamber. The helical heating element has a central flow axis. A smoke generating fluid injection tube ...
01/11/2005
6816669Vaporizer with capacity control valve
A vaporizer for liquefied gas, such as liquefied petroleum gas, which includes a heat exchanger and a capacity control valve for controlling the inflow of liquefied gas to the heat exchanger. The heat exchanger has an inlet to accept liquefied gas and an outlet to r...
11/09/2004
6804458Aerosol generator having heater arranged to vaporize fluid in fluid passage between bonded layers of laminate
An aerosol generator includes a fluid supply which supplies fluid to a fluid passage and a heater which heats the fluid into a gaseous state, the fluid passage being located between opposed layers of a laminate. The fluid passage can be a capillary sized passage for...
10/12/2004
6772756Method and system for vaporization of a substance
The present invention provides an apparatus for the vaporization of materials that releases active constituents for inhalation without the creation of harmful byproducts such as carcinogens associated with combustion and inhalation of substances. ...
08/10/2004
6707987Electric liquefied petroleum gas vaporizer
A vaporizer having a pair of heat exchanger blocks each with a vaporization tube formed therein. The heat exchanger blocks are in face-to-face arrangement and the vaporizer tubes are coupled together in series. A plurality of positive temperature coefficient (PTC) h...
03/16/2004
6640050Fluid vaporizing device having controlled temperature profile heater/capillary tube
A fluid vaporizing device useful for vaporizing fluid into an aerosol includes a capillary tube made from an electrically conductive material, an upstream electrode connected to the tube, and a downstream electrode connected to the tube and provided with ...
10/28/2003
6604492Vaporizer
A vaporizer is provided for delivering vapor streams such as high purity streams to a processing destination, such as a wafer processing chamber. The vaporizer includes a heated base having one or more seamless slots formed in one of its faces for carryin...
08/12/2003
6540840Vaporizer for MOCVD and method of vaporizing raw material solutions for MOCVD
Disclosed is a vaporizer constituted of a dispersing section 8 and a vaporizing section 22. The dispersing section 8 comprises a gas introduction port 4 for introducing a carrier gas 3 under pressure into a gas passage, means for feeding raw material solu...
04/01/2003
6481437Enhanced isolation chambers for ascending-stream extractive vaporizer
The present invention is a vaporizer apparatus (1) and method for uniformly extracting active ingredients of specimen of crude natural product, or inert particulate matrix impregnated with volatile substances without pyrolysis which uses hot air (2), or a...
11/19/2002
6477890Smoke-producing apparatus for detecting leaks
An apparatus for generating smoke includes a closed chamber having a top cover, and a metal air inlet tube, a metal air outlet tube and a metal suction tube extending through the cover. An electric coiled-wire heating element is positioned transversely in...
11/12/2002
6409839Method and apparatus for vapor generation and film deposition
A vapor generator (19, 62) and connected chemical vapor deposition chamber (28) for providing a vapor for operations such as chemical vapor deposition has an atomizer (16, 16A, 38, 50) for forming an aerosol or droplet spray (36, 58, 74, 80) separate from...
06/25/2002
6402126Method and apparatus for vaporizing liquid precursors and system for using same
A vaporizing apparatus and method for providing a vaporized liquid precursor to a process chamber in a vapor deposition process includes a microdroplet forming device for generating microdroplets from a liquid precursor and a heated housing defining a vap...
06/11/2002
6347188Smoke generator
A smoke generator in which a supply of smoke making fluid is caused to pass cyclically down tubing (20). In a heat exchanger, an electrical current is passed along the tubing to heat the tubing and a sensor (54) is arranged to sense the tube temperature. ...
02/12/2002
6299692Head for vaporizing and flowing various precursor materials onto semiconductor wafers during chemical vapor deposition
A vaporizer head for evenly flowing at low pressure into a processing chamber vaporized precursor compounds for deposition of metal and other layers onto a semiconductor, has a bulb-like body with a center axis, a lengthwise cavity, an input end and an ou...
10/09/2001
6273957Vaporizing device for CVD source materials and CVD apparatus employing the same
A vaporizing device for chemical vapor deposition (CVD) source materials includes a vaporizer for vaporizing introduced CVD source materials by heating, a spray nozzle of which an end portion is fixedly attached to the vaporizer for spraying the CVD sourc...
08/14/2001
6250301Vaporizer for inhalation and method for extraction of active ingredients from a crude natural product or other matrix
A vaporizer apparatus and method for uniformly extracting active ingredients of a specimen of crude natural product or inert particulate matrix impregnated with volatile substances, without pyrolysis, which uses hot air or a heated inert gas stream to vol...
06/26/2001
6244575Method and apparatus for vaporizing liquid precursors and system for using same
A vaporizing apparatus for providing a vaporized liquid precursor to a process chamber in a vapor deposition process includes a microdroplet forming device for generating microdroplets from a liquid precursor and a heated housing defining a vaporization z...
06/12/2001
6201223Humidification control unit and method of manufacturing same
A humidity regulating unit including a heating element housed inside a covering that has a porous retaining wall through which water does not pass but steam or gas passes. In one embodiment, the covering has several bulges along the circumference of the h...
03/13/2001
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