Oven door assembly incorporating overlay member
First Claim
1. An oven door assembly for selectively providing access to an oven cavity comprising:
- a main frame portion having top, bottom and opposing side members that collectively define an inner central opening;
a glass panel secured to the main frame portion across the inner central opening;
an overlay member including top, bottom and opposing side sections that collectively define an outer central opening, said overlay member being attached to the glass panel with a majority of the inner central opening being exposed through the outer central opening; and
a plurality of elements extending between the overlay member and the glass panel at spaced locations, said plurality of elements establishing a plurality of airflow passages between the glass panel and the overlay member, wherein air passing through the plurality of air passages minimizes heat transferred from the oven cavity to the overlay member, wherein the plurality elements include at least two strips and each of the at least two strips extends laterally across both the overlay member and the glass panel a distance substantially greater than a distance each of the at least two strips extends from the bottom section to the top section of the overlay member, and the plurality elements further include at least two additional strips and each of the at least two additional strips extends from the top section to the bottom section of the overlay member a distance substantially greater than a distance each of the at least two additional strips extends between the opposing side sections of the overlay member.
1 Assignment
0 Petitions
Accused Products
Abstract
A cooking appliance includes a door assembly having a main frame provided with an inner, central opening. A glass panel is secured to the main frame portion across the inner, central opening and an overlay member is adhesively secured to the glass panel through a plurality of adhesive elements. The overlay member includes top, bottom and opposing side sections that collectively define an outer, central opening. The adhesive elements establish airflow passages that extends longitudinally across the door assembly between the glass panel and the overlay member. The overlay member also includes first and second flanges that are arranged along the top and bottom edge sections respectively. Third and fourth flanges are provided on respective upper and lower edges of the outer central opening. The flanges, together with the adhesive elements, ensure the presence of the airflow passages.
90 Citations
10 Claims
-
1. An oven door assembly for selectively providing access to an oven cavity comprising:
-
a main frame portion having top, bottom and opposing side members that collectively define an inner central opening; a glass panel secured to the main frame portion across the inner central opening; an overlay member including top, bottom and opposing side sections that collectively define an outer central opening, said overlay member being attached to the glass panel with a majority of the inner central opening being exposed through the outer central opening; and a plurality of elements extending between the overlay member and the glass panel at spaced locations, said plurality of elements establishing a plurality of airflow passages between the glass panel and the overlay member, wherein air passing through the plurality of air passages minimizes heat transferred from the oven cavity to the overlay member, wherein the plurality elements include at least two strips and each of the at least two strips extends laterally across both the overlay member and the glass panel a distance substantially greater than a distance each of the at least two strips extends from the bottom section to the top section of the overlay member, and the plurality elements further include at least two additional strips and each of the at least two additional strips extends from the top section to the bottom section of the overlay member a distance substantially greater than a distance each of the at least two additional strips extends between the opposing side sections of the overlay member. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A cooking appliance comprising:
-
an oven cavity; a control portion including a plurality of control elements for selectively establishing a cooking operation in the oven cavity; and an oven door assembly for selectively providing access to the oven cavity, said oven door assembly including; a main frame portion having top, bottom and opposing side members that collectively define an inner central opening; a glass panel secured to the main frame portion across the inner central opening; an overlay member including top, bottom and opposing side sections that collectively define an outer central opening, said overlay member being attached to the glass panel with a majority of the inner central opening being exposed through the outer central opening; and a plurality of elements extending between the overlay member and the glass panel at spaced locations, said plurality of elements establishing a plurality of airflow passages between the glass panel and the overlay member, wherein air passing through the plurality of air passages minimizes heat transferred from the oven cavity to the overlay member, wherein the plurality elements include at least two strips and each of the at least two strips extends laterally across both the overlay member and the glass panel a distance substantially greater than a distance each of the at least two strips extends from the bottom section to the top section of the overlay member, and the plurality elements further include at least two additional strips and each of the at least two additional strips extends from the top section to the bottom section of the overlay member a distance substantially greater than a distance each of the at least two additional strips extends between the opposing side sections of the overlay member. - View Dependent Claims (7, 8, 9, 10)
-
Specification