With Liquid Heater Or Vaporizer Patents (Class 34/198)
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Patent number: 8793893Abstract: An apparatus for treating clothes and a method for controlling the same, which are capable of controlling or preventing formation of creases on clothes, are disclosed. The disclosed apparatus includes a drum (20), a steam generator (200) to supply steam to the drum (20), a water container (300) to store water to be supplied to the steam generator (200), the water container (300) detachable, a sensor (500) to sense whether the water container (300) is detached or attached, a water supplier (400) to supply the water stored in the water container (300) to the steam generator (200), and a controller to control an operation of the water supplier (400) based on a sensing result of the sensor (500).Type: GrantFiled: August 1, 2007Date of Patent: August 5, 2014Assignee: LG Electronics Inc.Inventors: Sang Hun Bae, Jung Wook Moon, Chul Jin Choi, Dong Hyun Kim, Young Bok Son
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Patent number: 8661704Abstract: Provided is substrate processing apparatus including processing chamber that dries substrate W using high temperature and high pressure fluid, raw material accommodating unit that accommodates raw material in liquid state, and supplying unit that supplies the high temperature and high pressure fluid to the processing chamber. The supplying unit includes sealable outer vessel connected to the processing chamber and the raw material accommodating unit, and inner vessel provided within the outer vessel and configured to receive the raw material. The inner vessel is provided with opened holes portions configured to drop down the raw material toward a portion of the outer vessel to be heated. After the raw material is accommodated in the inner vessel, the raw material is contacted with the portion to be heated and then heated. A high temperature and high pressure fluid is then obtained and supplied to the processing chamber.Type: GrantFiled: September 25, 2012Date of Patent: March 4, 2014Assignee: Tokyo Electron LimitedInventor: Mikio Nakashima
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Patent number: 7608218Abstract: A chemical vapor sterilization process is enhanced by flowing a portion of the sterilant vapor through an instrument container using a normal portion of the exhaust process. Preferably, an exhaust conduit which draws a vacuum on a sterilization chamber is oriented so that the container is adjacent an inlet to the conduit.Type: GrantFiled: December 20, 2002Date of Patent: October 27, 2009Assignee: Ethicon, Inc.Inventors: Ben Fryer, Szu Min Lin, Robert Lukasik, Todd Morrison
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Patent number: 7216442Abstract: A drying device for a wood-waste collecting machine includes a blower set on the base of the machine and a heating member connected between the blower and the conveying device of the machine. The blower has an air outlet connected with a windpipe, and the heating member is connected with one end of the windpipe, having a tubular member and a heating element in the tubular member. Between the other end of the heating member and a preset sidewall of the container of the conveying device is provided a pipe joint, for air sucked by the blower blown in the heating member to heat. Then heated air is blown through the air holes of the sidewall of the collecting chamber of the container of the conveying device to dry wood waste therein and then compressed in the compressing device of the machine to become tight solid blocks.Type: GrantFiled: June 13, 2005Date of Patent: May 15, 2007Assignee: San Ford Machinery Co., Ltd.Inventor: Chieh-Yuan Cheng
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Patent number: 6675495Abstract: The invention relates to a process for drying wood, characterized in that it comprises a pressurizing step to place a sealed chamber (1) under a predetermined pressure by injecting or generating saturating steam and maintaining this pressure for a predetermined time interval, while ensuring a forced circulation of air and saturating steam within the chamber, a heating step to heat the wood core and central zone of the wood pieces by emitting microwaves at frequencies ranging between 400 and 2450 MHz, an evacuation step to carry away the liquid exudates from the wood when run down to the bottom of the chamber (1) where they are collected.Type: GrantFiled: August 9, 2002Date of Patent: January 13, 2004Assignee: Valeurs Bois IndustrieInventors: Bernard Dedieu, Abdelaâziz Bouirdéne
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Patent number: 6473994Abstract: The invention relates to a process for drying wood, characterized in that it comprises a pressurizing step to place a sealed chamber (1) under a predetermined pressure by injecting or generating saturating steam and maintaining this pressure for a predetermined time interval, while ensuring a forced circulation of air and saturating steam within the chamber, a heating step to heat the wood core and central zone of the wood pieces by emitting microwaves at frequencies ranging between 400 and 2450 MHz, an evacuation step to carry away the liquid exudates from the wood which run down to the bottom of the chamber (1) where they are collected.Type: GrantFiled: July 6, 2000Date of Patent: November 5, 2002Assignee: Valeurs Bois IndustrieInventors: Bernard Dedieu, Abdelaâziz Bouirdène
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Patent number: 4768291Abstract: A method and apparatus of dry processing a semiconductor wafer including processes of vacuum baking and dry silylation provides a gaseous atmosphere of pressure up to 760 Torr against the surface of the wafer, one or more of the constituents of the gas being obtained from a liquid fluid source of the constituent, including a metering device that controls flow of the liquid fluid from a remote reservoir and feeds it to a vaporizer that converts the fluid to a vapor gas at pressure up to 760 Torr and feeds the vapor gas at that pressure into a wafer processing chamber where the particular dry process involving the vapor gas is carried out on the wafer surface. In a preferred embodiment the metering device is an automotive fuel injector, sometimes referred to as a throttle body injector (TBI) that is energized by electrical pulses, each electrical pulse causing the TBI to inject a given predetermined amount into the vaporizer which heats the fluid, turning it into a vapor gas at pressure up to 760 Torr.Type: GrantFiled: March 12, 1987Date of Patent: September 6, 1988Assignee: Monarch Technologies CorporationInventor: David W. Palmer
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Patent number: 4587946Abstract: A baking oven comprising a housing having a proofer compartment and a baking compartment. Doors are provided for access to the compartment. Support racks are disposed in the compartments for supporting dough products therein. A heating element and conduit are associated with the proofer compartment for recirculating hot humid air therein. The baking compartment has a rear wall supported in spaced relationship to interior surfaces of the baking compartment to define an outer circumferential convection opening thereabout. An air intake port is provided in the rear wall and an impeller fan draws air through the intake port and directs it through heating elements and then expels it through the circumferential opening forwardly of the rear wall creating a recirculated heated air flow distributed through the baking compartment.Type: GrantFiled: February 1, 1985Date of Patent: May 13, 1986Inventors: Jacques Doyon, Maurice Doyon
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Patent number: 4278697Abstract: This invention provides a novel method of and an apparatus for transferring heat to food articles. Basically, the novel method of the present invention comprises: supporting food articles on support means located within a chamber; and forcing a heated liquid heat-transferring medium through means located adjacent to said support means. More specifically, one presently preferred form of the novel method of the present invention involves holding cooked meat food articles at a temperature above 140.degree. F. and within a temperature range of .+-.5.degree. F.Type: GrantFiled: December 5, 1979Date of Patent: July 14, 1981Inventor: Benno E. Liebermann
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Patent number: 4237623Abstract: A food holding cabinet having a closed loop air circulating system to control both heat and humidity, the system including a blower having an air inlet at the front-top-center of the interior of the cabinet, the outlet of the blower being connected to an elongated heating tube the discharge end of which directs heated air over a water reservoir containing a plurality of upwardly projecting removable heat transfer plates. The quantity of moisture introduced into the flowing air is controlled by varying the number of heat transfer plates. The heated and humidified air flows downwardly through a duct at the rear of the cabinet, the duct having rows of perforations aligned with the undersides of product containing trays or baskets in the cabinet, the air being drawn through the cabinet for return to the blower inlet. Heat is controlled by a temperature controller having a probe mounted in the inlet to the blower.Type: GrantFiled: October 5, 1979Date of Patent: December 9, 1980Assignee: Henny Penny CorporationInventors: Malvern K. Timm, James D. King, David O. Moore