Dishwasher machine tub with localized noise attenuation
First Claim
1. A dishwasher machine tub for containing water sprayed therein during operation of a dishwasher, said dishwasher tub comprising:
- a) a wall defining a dishwashing chamber having an opening;
b) a door connected to said wall and disposable to cover and uncover said opening; and
c) a first wall plate spaced apart from said wall, resiliently connected to said wall, and disposed within said dishwashing chamber.
1 Assignment
0 Petitions
Accused Products
Abstract
A dishwasher machine tub for containing water sprayed therein during operation of a dishwasher. The tub includes a wall, a door, and a first wall plate. The wall defines a dishwashing chamber having an opening. The door is connected to the wall and may be positioned to cover and uncover the opening. The first wall plate is spaced apart from the wall, resiliently connected to the wall, and positioned within the chamber. Preferably, the first wall plate is positioned so as to be directly impinged by some of the sprayed water during operation of the dishwasher. The air gap and the resilient connection between the first wall plate and the wall provide localized attenuation of the noise from the drumming impact of the sprayed wash water.
17 Citations
10 Claims
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1. A dishwasher machine tub for containing water sprayed therein during operation of a dishwasher, said dishwasher tub comprising:
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a) a wall defining a dishwashing chamber having an opening; b) a door connected to said wall and disposable to cover and uncover said opening; and c) a first wall plate spaced apart from said wall, resiliently connected to said wall, and disposed within said dishwashing chamber. - View Dependent Claims (2, 3, 4)
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5. A dishwasher machine tub for containing water sprayed therein during operation of a dishwasher, said dishwasher tub comprising:
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a) a wall defining a dishwashing chamber having an opening; b) a door connected to said wall and disposable to cover and uncover said opening; and c) a first door plate spaced apart from said door, resiliently connected to said door, and disposed generally between said door and said dishwashing chamber when said door is disposed to cover said opening of said wall. - View Dependent Claims (6, 7, 8)
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9. A dishwasher machine tub for containing water sprayed therein during operation of a dishwasher, said dishwasher tub comprising:
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a) a wall defining a dishwashing chamber having an opening; b) a door connected to said wall and disposable to cover and uncover said opening; c) a first wall plate spaced apart from said wall, resiliently connected to said wall, and disposed within said dishwashing chamber; and d) a first door plate spaced apart from said door, resiliently connected to said door, and disposed generally between said door and said dishwashing chamber when said door is disposed to cover said opening of said wall. - View Dependent Claims (10)
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Specification