Method of evaluating and designing sealing elements
First Claim
1. A method of evaluating the performance of sealing elements that are confined between adjacent surfaces which method comprises the steps of:
- a) providing a first surface structure and a second surface structure which can be moved with respect to one another between a first close proximity position and a second spaced apart position;
b) providing at least one sealing element on one of the first surface structure and the second surface structure;
c) obtaining a three dimensional image of each of the first and second surface structures with the at least one sealing element thereon;
d) arranging the three dimensional images of the first and second surface structures in the first close proximity position and identifying areas where the three dimensional image of the at least one sealing element will intersect the image of the opposed surface structure when the first and second surface structures are arranged in the first close proximity position; and
e) evaluating from the three dimensional images how the at least one sealing element will interact with and between the first and second surface structures in the first close proximity position.
1 Assignment
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Accused Products
Abstract
A method of non-invasively evaluating how sealing elements will perform under compression between two adjacent structures which involves obtaining and manipulating three dimensional images of opposed surfaces of the adjacent structures so as to create an image that shows how a sealing element is compressed between the adjacent structures, which image is otherwise concealed. The performance of the sealing element can be evaluated by included an image of the seal configuration and information as to the properties of the material from which the sealing element is made. The evaluation can be used in the designing or redesigning of sealing elements.
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Citations
20 Claims
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1. A method of evaluating the performance of sealing elements that are confined between adjacent surfaces which method comprises the steps of:
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a) providing a first surface structure and a second surface structure which can be moved with respect to one another between a first close proximity position and a second spaced apart position;
b) providing at least one sealing element on one of the first surface structure and the second surface structure;
c) obtaining a three dimensional image of each of the first and second surface structures with the at least one sealing element thereon;
d) arranging the three dimensional images of the first and second surface structures in the first close proximity position and identifying areas where the three dimensional image of the at least one sealing element will intersect the image of the opposed surface structure when the first and second surface structures are arranged in the first close proximity position; and
e) evaluating from the three dimensional images how the at least one sealing element will interact with and between the first and second surface structures in the first close proximity position. - View Dependent Claims (2, 3, 4, 5, 6, 17, 18)
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7. A method of evaluating the performance of sealing elements that are confined between compartment openings and closures configured to seal at least a portion of a compartment opening, the method comprising the steps of:
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a) providing a compartment having an opening therein, the opening including a peripheral opening surface area;
b) providing a closure configured to seal at least a portion of the compartment opening, said closure having both inner and outer surfaces;
c) providing a three dimensional reference image of the closure positioned so as to seal the opening;
d) providing and combining three dimensional images of the inner and outer surfaces of the closure to produce a combined three dimensional closure image;
e) providing a three dimensional image of the peripheral opening surface area;
f) aligning the combined three dimensional closure image with the three dimensional image of the peripheral opening surface area so as to confirm to the three dimensional reference image;
g) incorporating the configuration of at least one sealing element between the three dimensional image of the inner surface of the door and the three dimensional image of the peripheral opening surface area in step f); and
h) evaluating how the at least one sealing element interacts with and between the three dimensional image of the inner surface of the door and the three dimensional image of the peripheral opening surface area in step g). - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16, 19, 20)
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Specification