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Class 34/75 - Direct contact with cooling substance


Subclass of Class 34 - Drying and gas or vapor contact with solids
Definition: Apparatus in which the vapors directly contact the cooling
No. of patents: 83
Last issue date: 12/02/2008


1      
NumberTitleIssue Date
7458171Dehumidifier clothes dryer apparatus
The dehumidifier clothes dryer apparatus provides for drying clothes with a closed loop air system. The system does not require an external air source, nor does the system require an exhaust, the apparatus thereby not constrained as to location. The compressor syste...
12/02/2008
7356945Operation method and device for combination dryer
An operation method for a combination dryer is disclosed. The present invention relates to a combination dryer, and more particularly, to an operation method for a combination dryer which enables air in a drying drum and a cabinet for drying the laundry to circulate...
04/15/2008
7350380Washing machine
Disclosed is a washing machine enabling to prevent foam from leaking. The present invention includes a housing, a tub installed in the housing to store water, the tub having at least one opening and at least one pipe connected to the at least one opening, a drum rot...
04/01/2008
7337860Apparatus and process for removing liquids from drill cuttings
Drill cuttings associated with drilling fluid are thermally cleaned. The wet cuttings are fed into a vessel chamber having mechanical mixers, such as ribbon blenders, extending lengthwise of the chamber. Direct heating is applied to the chamber contents by introduci...
03/04/2008
7320234System and method for a combined laundry washer and dryer
A combined laundry washer and dryer system is provided so that the user can wash a first load of laundry, start drying the first load, and wash a second load while the first load is drying. The system comprises a front-loadable washer on top of a dryer, and a second...
01/22/2008
7302815Washing machine and dryer having being improved duct structure thereof
Disclosed is a washing machine and dryer having a condensation unit (700). A tub (200) is installed in a cabinet (100), and a drum is rotatably installed within the tub (200). A drying duct (610) has one end connected with an inter...
12/04/2007
7299663Washing machine
The shaft axis of a detergent-solution pump in a washing machine is pivoted about a vertical such that, as seen in the forward direction, it forms an acute angle α with a perpendicular center plane running from the front surface to the rear wall of the machine hous...
11/27/2007
7269979Set of washing machine and dryer and rear cover assembly thereof
A washing system may include a washing machine and dryer set that, for example, include top covers provided at upper sides of the washing machine and dryer; rear covers interchangeably provided at rear sides of the top covers, wherein the rear covers can maintain a ...
09/18/2007
7263863Front-loading washing machine
A front loading washing machine with a housing, a sudsing container and a drum having openings in substantially coaxial alignment, the sudsing container and the housing being connected by a folding bellows surrounding marginal portions of their respective openings a...
09/04/2007
7254967Drum-type washing machine equipped with drying device
A drum-type washing machine is equipped with a drying device, which increases condensing efficiency by increasing the contact of air flowing along a condensing duct with cooling water, and prevents water formed in a condensing duct from flowing into a fixed drum. Th...
08/14/2007
7254970Laundry treatment machine
The invention relates to a laundry treatment machine, more especially a washing machine or a laundry dryer, comprising a drivable drum which accommodates laundry and is rotatably mounted in a container integral with the housing, wherein the container is provided wit...
08/14/2007
7204039Washing machine having a condensing duct
A washing machine includes a drum and a condensing duct connected with the drum. The condensing duct includes an air inlet, an air outlet and a condensing unit. A condensation water spray member is disposed in the condensing duct and a condensation water dispersing ...
04/17/2007
7188437Drying unit for washing machines
Disclosed herein is a drying unit for washing machines that is capable of fully drying the wet laundry using hot wind. A condensing duct and a drying duct are connected to a tub to circulate air in the tub. Between the drying duct and the condensing duct is disposed...
03/13/2007
7185447Drying device for drying a gas
A drying device for drying a gas comprises parallel cooling branches, at least one of which is in its active state at any given time. A gas-coolant heat exchanger arranged in each of the cooling branches has a first channel through which the gas to be dried flows in...
03/06/2007
7160362Method and device for cleaning air
A method of cleaning air, including a humidifying operation for humidifying the air containing chemical contaminants by a humidifier and taking a part of the gaseous contaminants in the air into excessive moisture to remove the contaminants from the air, and a dehum...
01/09/2007
7121018Dryer, and drain structure of the same
A dryer and a drain structure of the same are provided. The drain structure of a dryer includes a base, a condenser mounted on the base, and a drain concaved from front to rear of a condenser mounting surface, which is provided on the base and mounts the condenser t...
10/17/2006
7082793Drum-type washing machine having a laundry drum which can be loaded from the front
A cylinder washing machine includes a front-loading cylinder, the shell of which is provided with holes and is surrounded by a container. The cylinder washing machine includes a cycle for spin-drying the laundry contained in the cylinder. To prevent water that has a...
08/01/2006
7070393Method for regulating a compressor installation with a dryer and compressor installation used therewith
The invention relates to a method for regulating a compressor installation with at least one compressor element (6) driven by a motor and, in the pressure conduit (11) thereof, a dryer (2) of the type comprising a pressure vessel (24) wit...
07/04/2006
7047664Air blower to remove lint from dryer ducting
A system and method for blowing lint from clothing dryer exhaust ducting. The system includes a high capacity electric blower, an adapter to connect the blower to a dryer exhaust hook-up, and a lint catcher to capture lint blown from the ducting. The lint catcher ma...
05/23/2006
7032350Washer door or lid defined by a tempered glass panel bordered by an open frame-like encapsulation of one-piece injection molded polymeric/copolymeric synthetic plastic material
A washer door or lid as defined by a tempered glass panel bordered by an open frame-like encapsulation of one-piece injection molded polymeric/copolymeric synthetic plastic material. The latter material is preferably acrylonitrile/styrene/acrylate polymer blended wi...
04/25/2006
7024801Drying apparatus having front support mounting assembly
In a drying apparatus having a drum and a front support mounting assembly, a front support is fixed directly to a cabinet using fixing brackets, to maintain a consistent distance between opposing surfaces of the drum and the front support. The front support mounting...
04/11/2006
7021088Combination drier and washer and aeration apparatus thereof
An aeration apparatus for a combination drier and washer comprises an air circulation duct connected from one portion of a tub to the other portion for circulating air in the tub; an aeration tube connected from the air circulation duct to outside of the case for in...
04/04/2006
7020983Method and apparatus for drying items of clothing
Instead of desiccating articles of clothing by spinning the articles, the method and apparatus according to the invention removes moisture from these articles by pressing or drying them with the aid of hot air. Desiccation of the clothing articles occurs gently and ...
04/04/2006
6966203Washing-drying machine
A washing-drying machine includes an inner tub having a rotating shaft and sustained rotatably in an outer tub suspended elastically in a cabinet, where an agitator disposed rotatably on an inner bottom of the inner tub. The washing-drying machine also includes a mo...
11/22/2005
6966124Drum washing machine
A drum washing machine, which has a clothes-drying unit with a plurality of heat pipes. The heat pipes recover, during a drying-mode operation of the drum washing machine, heat from high temperature humid air flowing from a water tub, and combine the recovered heat ...
11/22/2005
6954995Drying/washing machine
A washer-dryer has a tub, a drum rotatably disposed inside the tub, and warm air feeding means for feeding warm air to dry laundry put in the drum. The washer-dryer further has an ion generating device that generates ions for sterilizing the laundry. The ion generat...
10/18/2005
6941680Cost-efficient clothes dryer
A clothes dryer that is operatively attached to a heating system is illustrated. The clothes dryer receives heated fluid when the dryer is turned on. The dryer has a radiator that receives the heated fluid from the circulating fluid flow system. The fluid-filled rad...
09/13/2005
6931754Freeze-drying apparatus
A drying unit for removing solvent from moist material, and a method for drying moist material with the drying unit. The unit comprises at least one drying chamber (23) having at least one stand plate (2) for holding vessels (3), which are fille...
08/23/2005
6928745Clothes dryer with control panel seal
An appliance with an internal working space has a door to provide access to the working space. A control panel is operatively mounted on the appliance. A seal mounted on the door sealingly engages with an upright wall on the control panel when the door is closed to ...
08/16/2005
6904703Dry cleaning machine
In the dry clearing machine, a common refrigerator is used for both the solvent cooler and the drying cooler, and the coolant compressed and liquefied in the refrigerator is supplied either one of the heat exchanger of the solvent cooler or that of the drying cooler...
06/14/2005
6732446Cooling device for wafer machine
A device for rapidly cooling a semiconductor wafer test/transfer machine and which includes a body which is provided with an interior gas passage one end of which is connected to a source of clean, dry air or other gas by a tubing. In typical application, the body i...
05/11/2004
6658757Method and apparatus for separating hydrocarbons from material
A system for separating hydrocarbons from a material which includes a process chamber, a process pan operatively connected to the process chamber and removable therefrom, a blower operatively connected to the process chamber and to a heat source, the blow...
12/09/2003
6651358Heat transfer fluids and methods of making and using same comprising hydrogen, helium and combinations thereof
Heat transfer fluid mixtures and methods of making and using same are presented. The inventive heat transfer fluid mixtures consist essentially of at least one light gas, such as hydrogen, and at least one heavy fluid, such as helium wherein the mixture w...
11/25/2003
6434857Combination closed-circuit washer and drier
A combination closed-circuit washer and drier apparatus having a washing cycle and a drying cycle. The apparatus comprises a unitary housing having a tub and a tumbler within the tub, the tub also having an air inlet and air outlet which allows air to flo...
08/20/2002
6354369Condensing and extraction apparatus
Apparatus and method for condensing moisture from an air stream. The condensing comprises concentric cylinders having a common wall. The outer cylinder contains a cooling material, such as water, and upon contact therewith, the air stream is cooled and mo...
03/12/2002
6279357Washer dryer
In a washer dryer in which a drum supported by a spider is rotatable in a tub, the rear wall of the tub is contoured such as by providing castellation-like recesses, and water may be fed over this rear wall via a water inlet so that, in a drying mode, whe...
08/28/2001
6178659Vacuum apparatus for multiple-bed industrial hide driers, and drier including the apparatus
A vacuum apparatus for industrial hide driers with multiple beds (2) includes a circuit with an open end (17) having arranged in a series: a vapor manifold (7) for each bed; a first condenser (8) inserted in each manifold; a first condensate separator (10...
01/30/2001
6173508Sewage organic waste compaction and incineration system integrated optionally with a gas turbine power driver exhaust and/or other separate heat source
This Document is a Continuation in Part of U.S. patent application Ser. No. 09/093,029 filed on Jun. 8, 1998, said invention comprising an apparatus for evaporating water in a mixture of water and solids derived from the organic output of a waste water tr...
01/16/2001
6112426Thermal compression plant with heat recovery for vacuum dryers and dryer incorporating said plant
A thermal compression plant with heat recovery for vacuum dryers of industrial leathers and similar products with one or more drying chambers (4) each one composed of a heated table (2), on which the products to be dried are laid, and a hermetic cover (3)...
09/05/2000
6101737Apparatus and method for drying a semiconductor member
A drying apparatus and method of drying is provided for drying a semiconductor member mounted in a carrier that is placed in a processing tank through contact with isopropyl alcohol. An isopropyl alcohol liquid is vaporized in a bottom portion of the proc...
08/15/2000
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