Cover for a clothes dryer and assembling method thereof
First Claim
Patent Images
1. A clothes dryer preassembly for a clothes dryer having a plurality of outer walls, each outer wall having an outer surface exposed to an environment external to the clothes dryer, the clothes dryer preassembly comprising:
- a coupling member including a fastening feature engaging a first portion of a first outer wall of the plurality of outer walls of the clothes dryer to removably couple the clothes dryer preassembly to the first portion of the first outer wall from outside of the clothes dryer, the clothes dryer preassembly constituting a portion of the first outer wall wherein both the first outer wall of the clothes dryer and the clothes dryer preassembly have an outer surface exposed to the environment external to the clothes dryer when the clothes dryer preassembly is coupled to the first portion;
a passage formed at least in part by the clothes dryer preassembly when the clothes dryer preassembly is coupled to the first portion of the first outer wall of the clothes dryer, a gas stream flowing through the passage when the clothes dryer is in operation; and
at least one heating element coupled to the clothes dryer preassembly such that the gas stream flows around the heating element when the clothes dryer is in operation, and the heating element is removed from the first outer wall with the clothes dryer preassembly as one unit when the coupling member is disengaged from the first portion of the first outer wall, the clothes dryer preassembly being receptacle-shaped and including a circumferentially extending receptacle wall encompassing an interior space, the interior space forming the passage and being substantially insulated from the external environment, the at least one heating element being positioned in the interior space.
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Abstract
Embodiments of the invention relate to a cover for a dryer. The dryer is adapted, when in operation, to heat a gas stream. The dryer includes a cover mounted to at least one section of an outer wall of the dryer, in particular a rear wall of the dryer. A passage through which the gas stream can flow is formed, at least sectionwise, by the cover. The cover can include a heating unit having at least one heating element such that the gas stream flows around the heating element when the dryer is in operation.
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Citations
20 Claims
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1. A clothes dryer preassembly for a clothes dryer having a plurality of outer walls, each outer wall having an outer surface exposed to an environment external to the clothes dryer, the clothes dryer preassembly comprising:
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a coupling member including a fastening feature engaging a first portion of a first outer wall of the plurality of outer walls of the clothes dryer to removably couple the clothes dryer preassembly to the first portion of the first outer wall from outside of the clothes dryer, the clothes dryer preassembly constituting a portion of the first outer wall wherein both the first outer wall of the clothes dryer and the clothes dryer preassembly have an outer surface exposed to the environment external to the clothes dryer when the clothes dryer preassembly is coupled to the first portion; a passage formed at least in part by the clothes dryer preassembly when the clothes dryer preassembly is coupled to the first portion of the first outer wall of the clothes dryer, a gas stream flowing through the passage when the clothes dryer is in operation; and at least one heating element coupled to the clothes dryer preassembly such that the gas stream flows around the heating element when the clothes dryer is in operation, and the heating element is removed from the first outer wall with the clothes dryer preassembly as one unit when the coupling member is disengaged from the first portion of the first outer wall, the clothes dryer preassembly being receptacle-shaped and including a circumferentially extending receptacle wall encompassing an interior space, the interior space forming the passage and being substantially insulated from the external environment, the at least one heating element being positioned in the interior space. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A method for assembling a clothes dryer that is operable to heat a gas stream for drying clothes and that includes a plurality of outer walls each having an outer surface exposed to an environment external to the clothes dryer, the method comprising:
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coupling at least one heating element into clothes dryer preassembly including a coupling member having a fastening feature; and engaging the fastening feature to a first portion of a first outer wall of the plurality of outer walls of the clothes dryer to removably attach the clothes dryer preassembly to the first portion of the first outer wall from outside of the clothes dryer, the clothes dryer preassembly constituting a portion of the first outer wall such that both the first outer wall of the cloths dryer and the clothes dryer preassembly have an outer surface exposed to the environment external to the cloths dryer when the cloths dryer preassembly is coupled to the first portion, wherein the clothes dryer preassembly is receptacle-shaped and includes a circumferentially extending receptacle wall encompassing an interior space, the interior space being substantially insulated from the external environment, the at least one heating element being positioned in the interior space, coupling of the clothes dryer preassembly to the first portion of the first outer wall forming a passage including the interior space through which a gas stream flows around the heating element when the clothes dryer is in operation, and disengaging the coupling member from the first portion of the first outer wall allows removal of the heating element and the clothes dryer preassembly from the first outer wall, as one unit. - View Dependent Claims (18, 19)
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20. A clothes dryer operable to heat a gas stream for drying clothes, the clothes dryer comprising:
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a plurality of outer walls each having an outer surface exposed to an environment external to the clothes dryer; a clothes dryer preassembly removably coupled to a first portion of a first outer wall of the clothes dryer and constituting a portion of the first outer wall, the clothes dryer preassembly including; a coupling member including a fastening feature engaging the first portion of the first outer wall of the plurality of outer walls of the clothes dryer to removably couple the clothes dryer preassembly to the first portion of the first outer wall from outside of the clothes dryer, the clothes dryer preassembly constituting a portion of the first outer wall wherein both the first outer wall of the clothes dryer and the clothes dryer preassembly have an outer surface exposed to the environment external to the clothes dryer when the clothes dryer preassembly is coupled to the first portion; a passage formed at least in part by the clothes dryer preassembly when the clothes dryer preassembly is coupled to the first portion of the first outer wall of the clothes dryer, a gas stream flowing through the passage when the clothes dryer assembly is in operation; and at least one heating element coupled to the clothes dryer preassembly such that the gas stream flows around the heating element when the clothes dryer is in operation, and the heating element is removed from the first outer wall with the clothes dryer preassembly as one unit when the coupling member is disengaged from the first portion of the first outer wall, the clothes dryer preassembly being receptacle-shaped and including a circumferentially extending receptacle wall encompassing an interior space, the interior space forming the passage and being substantially insulated from the external environment, the at least one heating element being positioned in the interior space.
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Specification