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Class 68/15 - With tank heater


Subclass of Class 68 - Textiles: fluid treating apparatus
Definition: Machines combined with means for applying heat to the tub
No. of patents: 70
Last issue date: 02/28/2012


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NumberTitleIssue Date
8122742Washing device and method controlling the same
A washing machine having a steam generator, which generates steam so that the steam is used in a washing or drying operation, and a method for controlling the same are disclosed. The steam generator includes a case having a space for storing water; a heater provided...
02/28/2012
8109120Steam generating device and washing machine having the same
A steam generating device and a washing machine having the same are disclosed. The steam generating device includes a lower housing including a main portion for receiving a heater, and connecting portions extending outwardly from the main portion, the lower housing ...
02/07/2012
8087266Laundry machine
A novel-structure laundry machine that is capable of washing laundry using steam is disclosed. The laundry machine includes a machine body constituting the external appearance thereof, a drum mounted in the machine body for receiving laundry, a steam generation unit...
01/03/2012
8074475Heater apparatus for washing machine
A heater apparatus of a washing machine is presented. The presented heater apparatus of a washing machine is comprising; a tub (190); a heater joint unit formed on the tub (190); a heater (200) arranged on the heater joint unit; and a heater joi...
12/13/2011
7963130Heater-combining structure of washing machine
A washing machine includes a water-storing tub for storing washing water, a heater having a heat-generating unit disposed in the water-storing tub and a terminal unit formed on first and second ends of the heat-generating unit, a heater cover covering the heater, a ...
06/21/2011
7950257Steam generator and washing machine therewith
A dryer or a washing machine includes a cabinet which forms an exterior of the dryer or the washing machine. A drum is rotatably mounted in the cabinet and a steam generator is provided outside the drum to supply steam to the drum, where the steam generator includes...
05/31/2011
7918110Washing machine comprising a fuel cell and a hydrogen generating reactor
A machine for washing items of various kinds includes a washing tub for containing the washing liquor, and a reactor for generating heat for heating up the washing liquor and a stream of gaseous hydrogen supplying a fuel cell to generate a source of electric power. ...
04/05/2011
7913523Heater coupling apparatus of washing machine
Provided is a heater coupling apparatus of a washing machine and a coupling method for the heater coupling apparatus. The heater coupling apparatus includes a tub, a heater coupling portion, a heater, and a bracket. The heater coupling portion is formed on the tub. ...
03/29/2011
7845199Heating element retainer
A washer is provided. The washer includes a housing, a tub in the housing, a laundry drum rotatably mounted in the tub, a heating element in the tub, and a heating element retainer, on an inner surface of the tub, for retaining the heating element. The heating eleme...
12/07/2010
7841219Fabric treating appliance utilizing steam
A fabric treating appliance utilizing steam for treating the fabric and having a steam generator with a conduit for directing the steam. ...
11/30/2010
7797969Washing machine using steam and method for controlling the same
A washing machine using steam and a method for controlling the same is disclosed. The washing machine with a steam generator (100) selectively supplying steam inot a drum (30) according to the present invention includes a course select part (420...
09/21/2010
7757520Steam generator and drum type washing machine with the same
A steam generator includes a case that forms a predetermined space for storing water, a heater provided within the case, a sealing member for preventing water leakage from the case, and a pressure part to press the sealing member and the heater. The sealing member i...
07/20/2010
7621155Steam generator and laundry machine having the same
Disclosed herein are a steam generator and a laundry machine having the same which can prevent malfunction of a water level sensor. The steam generator includes a common electrode part, a low water-level electrode part which senses a low water level, and a high wate...
11/24/2009
7591154Drum type washing machine and vapor generator thereof
Disclosed are a drum type washing machine and a vapor generator thereof. The vapor generator of the drum type washing machine comprises: a case provided with a space portion for storing water therein, a water supplying portion for supplying water at one side thereof...
09/22/2009
7565822Washing machine using steam and method for controlling the same
A washing machine using steam and a method for controlling the same is disclosed. The washing machine with a steam generator (100) selectively supplying steam into a drum (30) according to the present invention includes a course select part (420...
07/28/2009
7520146Steam jet drum washing machine
Disclosed herein is a drum washing machine which is capable of lifting clothes to a predetermined height and then dropping the lifted clothes so that the clothes can be washed by means of friction and impact. The drum washing machine is capable of heating wash water...
04/21/2009
7490493Steam jet drum washing machine
Disclosed herein is a drum washing machine which is capable of lifting clothes to a predetermined height and then dropping the lifted clothes so that the clothes can be washed by means of friction and impact. The drum washing machine is capable of heating wash water...
02/17/2009
7490494Steam generation apparatus for washing machine
A steam generation apparatus for a washing machine includes: a case having an accommodating space for storing water; a heater disposed inside the case to heat the water stored in the case; and a heater overheating prevention unit for cutting off power of the heater ...
02/17/2009
7421865Washing machine with drying function and method of controlling the same
Disclosed herein is a washing machine with drying function. A heater is mounted in a tub for heating wash water or air in the tub. A circulating channel is connected to the tub for guiding air heated by the heater to the outside of the tub and then supplying the air...
09/09/2008
7404304Drum type washing machine with heater using steam and hot water
A drum type washing machine, where steam and hot water are supplied to heat wash water, including: a water tub for containing wash water; a rotating drum rotatably mounted in the water tub and having, at a peripheral wall thereof, a plurality of through holes; a hea...
07/29/2008
7290412Washing machine
A washing machine in which steam and hot water are supplied to heat wash water. The washing machine includes a water tub for containing wash water, a steam generating unit for heating water supplied thereto, thereby generating steam, a water supply unit for supplyin...
11/06/2007
7222505Dying or bleaching apparatus for yarn wound on reels or similar packages
Dying or bleaching apparatus for yarn wound on reels or similar packages, comprising a dying boiler (15) having an annular section suitable for receiving a single circular load of mobile reel holder shafts (13) which can be removed at the same time for...
05/29/2007
6938627Dishwasher
A dishwasher is provided such that an impurity-collecting filter collecting impurities is detachably mounted to a front of a cabinet, thus allowing the impurity-collecting filter to be easily cleaned, and keeping a bottom of a washing tub cleaner. The dishwasher inc...
09/06/2005
6892408Laundry appliance
The invention provides a method of operating a laundry appliance (10) comprising an outer casing (12) and a drum (50) rotatably mounted within the outer casing (12), the drum (50) having at least two rotatable portions (60, 70
05/17/2005
6834406Method to obtain a cloth suitable for cleaning any type of surface
Method to obtain a cloth suitable for cleaning any type of surface, the surfaces being glasses, or metallic wooden, plastic-coated and other similar surfaces. It is made by means of microfibres, cloth of polyamide and/or polyurethane and/or polyester. Before being u...
12/28/2004
6789404Washing machine and controlling method therof
Disclosed is a washing machine comprising a heating tank accommodating the washing and washing water; a heating part heating the washing water in the heating tank; and a circulation pump circulating the washing water in the heating tank. With this configuration, the...
09/14/2004
6729165Heating apparatus in a color test machine
A heating apparatus in a color test machine comprises a rotary tumbler seat, a rotating shaft for turning the rotary tumbler seat, a heater for heating the rotary tumbler seat, and tumbler recesses provided in the rotary tumbler. It is characterized in that solid mi...
05/04/2004
5913904Jig-type textile finishing apparatus
In the jig type textile finishing method and apparatus of the invention, the textile material (19) passes through a heated treatment bath (20) and is rolled alternately in one direction and in the opposite direction with high frequency or microwave electr...
06/22/1999
5850747Liquified gas dry-cleaning system with pressure vessel temperature compensating compressor
A liquified gas dry-cleaning system including a storage tank containing a liquified gas derived from a liquifiable gas, a pressure vessel for containing a liquid bath derived from the liquifiable gas, and a circulating system for transporting the liquifie...
12/22/1998
5775136Spray dyeing apparatus with breadth expansion and vibration-enhanced dyeing operation
A spray dyeing apparatus includes a fabric storage tank and a fabric guide tube disposed above and connected to the fabric storage tank to define a continuous loop for fabric. A pump and a blower are provided to pressurize and convey dye and air into the ...
07/07/1998
5758376Jig-type textile finishing method
In the jig type textile finishing method and apparatus of the invention, the textile material (19) passes through a heated treatment bath (20) and is rolled alternately in one direction and in the opposite direction with high frequency or microwave electr...
06/02/1998
5755119Apparatus for dyeing textile materials
Apparatus for dyeing textile materials with a fixed, hollow and substantially cylindrical body intended to contain a dyeing bath consisting of water and dyeing substances in predetermined proportions, comprising in combination:--a basket for holding the m...
05/26/1998
5749249Washing machine
A washing machine includes a pressurized sealing arrangement capable of pressurizing and heating the interior of an outer tub which retains washing water by a pressure higher than the atmospheric pressure. Here, a heater is installed between the outer tub...
05/12/1998
5682773Apparatus for improving atmospheric dye machines
A modification to atmospheric dye machines, in which the modification increases the attainable operating temperatures to a level in which polyester textiles can be successfully dyed. The modification is accomplished by relocating steam injection to a loca...
11/04/1997
5628211Apparatus for improving atmospheric dye machines
A modification to atmospheric dye machines, in which the modification increases the attainable operating temperatures to a level in which polyester textiles can be successfully dyed. The modification is accomplished by relocating steam injection to a loca...
05/13/1997
5596890Beaker type dyeing machine
Each beaker is pivoted in such a manner that its longitudinal axis is tilted. Each beaker is equipped with a dosing hose, via which additives can be fed into the inner space of the beaker. Accordingly, the additives can be fed in a controlled manner and c...
01/28/1997
5450642Method of ascertaining relaxation and shrinkage behavior of textile fabrics and textile products and the equipment for carrying out this process
A method of ascertaining relaxation and shrinkage behavior of textile fabrics and textile products where a sample is separately submitted to a short complete washing cycle in a whirling hot washing bath and to a few short complete treatment cycles in a wh...
09/19/1995
5449884Overheating prevention apparatus of a boiling clothes washing machine and method thereof
An overheating prevention apparatus of a boiling water washing machine including a heater for boiling clothes with hot water. The apparatus includes a first thermistor for sensing the temperature of the heater; a heater temperature sensing section for gen...
09/12/1995
5412825Top cover locking system of a boiling clothes washing machine
A top cover locking system and a method for a boiling clothes washing machine includes a microcomputer for controlling the operation of the system. A heater boils the washing water along with clothes to be washed. A top cover locking system is provided wi...
05/09/1995
5394582Safety control system of a boiling clothes washing machine
A safety control system and method for a boiling clothes washing machine has a number of paired washing water temperature detecting devices and heater temperature detecting devices, for accurately detecting the actual temperature of wash water so it will ...
03/07/1995
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