Wrinkle free geometric opening in a vacuum insulated panel
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F25D-011/00
B32B-037/00
B65D-081/00
F16L-059/00
B32B-037/10
B32B-037/18
F16L-059/065
출원번호
US-0178335
(2014-02-12)
등록번호
US-9733006
(2017-08-15)
발명자
/ 주소
Siudzinski, Paul A.
Eakins, Steven R.
Moreland, Ross A.
출원인 / 주소
DOUBLEDAY ACQUISITIONS LLC
대리인 / 주소
Frost Brown Todd LLC
인용정보
피인용 횟수 :
0인용 특허 :
8
초록▼
At least one puck is used to manufacture a vacuum insulated panel with a shaped opening. A pair of barrier films are positioned about an insulated core having a shaped opening such as a through bore, cutout, or relief. The puck includes a protrusion having a shape similar to that of the opening of t
At least one puck is used to manufacture a vacuum insulated panel with a shaped opening. A pair of barrier films are positioned about an insulated core having a shaped opening such as a through bore, cutout, or relief. The puck includes a protrusion having a shape similar to that of the opening of the insulated core. With the barrier films positioned about the insulated core, the pucks are inserted into the opening from opposite sides of the insulated core to thereby compress the barrier films between the shaped protrusions of the pucks to thereby prevent wrinkles and/or creases in the barrier films. The insulated core is then subjected to a vacuum to evacuate the insulated core of any gases and the barrier films are heat sealed to maintain the insulated core in the evacuated state. Excess barrier film is then removed to provide a wrinkle and/or crease free seal.
대표청구항▼
1. An apparatus for minimizing wrinkles and/or creases in barrier film of a vacuum insulated panel comprising an insulated core, the apparatus comprising: (a) a first puck, wherein the first puck comprises: (i) a base, wherein the base of the first puck comprises a top surface and a bottom surface,
1. An apparatus for minimizing wrinkles and/or creases in barrier film of a vacuum insulated panel comprising an insulated core, the apparatus comprising: (a) a first puck, wherein the first puck comprises: (i) a base, wherein the base of the first puck comprises a top surface and a bottom surface, and(ii) a protrusion, wherein the protrusion of the first puck extends from the top surface of the base of the first puck, wherein the protrusion of the first puck comprises a top surface and an exterior surface, wherein the exterior surface of the protrusion of the first puck defines a first shape; and(b) a second puck, wherein the second puck comprises: (i) a base, wherein the base of the second puck comprises a top surface and a bottom surface, and(ii) a protrusion, wherein the protrusion of the second puck extends from the top surface of the base of the second puck, wherein the protrusion of the second puck comprises a top surface and an exterior surface, wherein the exterior surface of the protrusion of the second puck defines a second shape;wherein the first puck and the second puck are configured to: 1. fit within an opening of a hole through the insulated core;2. compress at least one barrier film disposed within the opening of the hole through the insulated core between the top surface of the protrusion of the first puck and the top surface of the protrusion of the second puck to produce at least one compressed barrier film; and3. minimize wrinkles and/or creases within the at least one compressed barrier film. 2. The apparatus of claim 1, wherein the first shape and the second shape comprise the same shape. 3. The apparatus of claim 1, wherein the protrusion of the first puck and the protrusion of the second puck each define an interior void. 4. The apparatus of claim 1, wherein the first shape and the second shape correlate to the shape of an opening into which the first puck and the second puck are inserted. 5. The apparatus of claim 1, wherein the top surface of the base of the first puck and the top surface of the base of the second puck are configured to compress the at least one barrier film between the top surfaces and at least one other surface. 6. The apparatus of claim 1, wherein the exterior surface of the protrusion of the first puck and the exterior surface of the protrusion of the second puck are configured to compress the at least one barrier film between the exterior surfaces and at least one other surface. 7. The apparatus of claim 1, wherein the at least one barrier film comprises a first barrier film and a second barrier film. 8. The apparatus of claim 1, wherein the first shape and the second shape comprise a circle. 9. An apparatus for minimizing wrinkles and/or creases in barrier film of a vacuum insulated panel, the apparatus comprising: (a) a free-standing first puck, wherein the first puck comprises: (i) a base, wherein the base of the first puck comprises a top surface and a bottom surface, and(ii) a protrusion, wherein the protrusion of the first puck extends from the top surface of the base of the first puck, wherein the protrusion of the first puck comprises a top surface and an exterior surface, wherein the exterior surface of the protrusion of the first puck defines a first shape; and(b) a free-standing second puck, wherein the second puck comprises: (i) a base, wherein the base of the second puck comprises a top surface and a bottom surface, and(ii) a protrusion, wherein the protrusion of the second puck extends from the top surface of the base of the second puck, wherein the protrusion of the second puck comprises a top surface and an exterior surface, wherein the exterior surface of the protrusion of the second puck defines a second shape;wherein the first puck and the second puck are oriented such that at least one barrier film is configured to be compressed between the top surface of the protrusion of the first puck and the top surface of the protrusion of the second puck to thereby minimize wrinkles and/or creases within the at least one barrier film. 10. An apparatus for minimizing wrinkles and/or creases in barrier film of a vacuum insulated panel, the apparatus comprising: (a) a first puck, wherein the first puck comprises: (i) a base, wherein the base of the first puck comprises a top surface and a bottom surface, and(ii) a protrusion, wherein the protrusion of the first puck extends from the top surface of the base of the first puck, wherein the protrusion of the first puck comprises a top surface and an exterior surface, wherein the exterior surface of the protrusion of the first puck defines a continuous curve; and(b) a second puck, wherein the second puck comprises: (i) a base, wherein the base of the second puck comprises a top surface and a bottom surface, and(ii) a protrusion, wherein the protrusion of the second puck extends from the top surface of the base of the second puck, wherein the protrusion of the second puck comprises a top surface and an exterior surface, wherein the exterior surface of the protrusion of the second puck defines a continuous curve;wherein the first puck and the second puck are oriented such that at least one barrier film is configured to be compressed between the top surface of the protrusion of the first puck and the top surface of the protrusion of the second puck to thereby minimize wrinkles and/or creases within the at least one barrier film.
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