Triple pane window spacer having a sunken intermediate pane
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E06B-003/663
E06B-007/12
E06B-003/263
E06B-003/273
E06B-003/54
E06B-003/66
E06B-003/677
E06B-007/16
출원번호
US-0019254
(2016-02-09)
등록번호
US-9677321
(2017-06-13)
발명자
/ 주소
Nieminen, Raimo T.
Ahnen, Richard
Terpstra, Paul
Rapp, David
Rapp, Eric B.
출원인 / 주소
GUARDIAN IG, LLC
대리인 / 주소
Remarck Law Group PLC
인용정보
피인용 횟수 :
0인용 특허 :
15
초록▼
In one embodiment, a window spacer has an outer elongate strip with a first surface and a second surface. The window spacer also has first and second inner elongate strips that each has a first surface and a second surface. The inner elongate strips are arranged so that each of the first surfaces of
In one embodiment, a window spacer has an outer elongate strip with a first surface and a second surface. The window spacer also has first and second inner elongate strips that each has a first surface and a second surface. The inner elongate strips are arranged so that each of the first surfaces of the inner elongate strips is spaced from the second surface of the outer elongate strip. The inner elongate strips are also spaced from each other to form an elongate intermediate pane gap. Support legs extend between the outer elongate strip and the two inner elongate strips.
대표청구항▼
1. A window unit, comprising: an intermediate pane disposed in an interior space defined between first and second panes; anda spacer arranged about a perimeter of the first, second, and intermediate panes, the spacer comprising: an outer metal strip (i) defining a width corresponding to a distance b
1. A window unit, comprising: an intermediate pane disposed in an interior space defined between first and second panes; anda spacer arranged about a perimeter of the first, second, and intermediate panes, the spacer comprising: an outer metal strip (i) defining a width corresponding to a distance between inner surfaces of the first and second panes and (ii) supporting the intermediate pane;a first inner metal strip defining a first outer edge and a first inner free edge, the first inner metal strip (i) extending from the inner surface of the first pane towards a first surface of the intermediate pane and (ii) being offset from the outer metal strip towards the interior space; anda second inner metal strip defining a second outer edge and a second inner free edge, the second inner metal strip (i) extending from the inner surface of the second pane towards a second opposing surface of the intermediate pane and (ii) being offset from the outer metal strip towards the interior space,wherein an intermediate pane gap is defined between the first and second inner free edges. 2. The window unit of claim 1, wherein the first and second inner metal strips are coplanar. 3. The window unit of claim 1, wherein the outer metal strip contacts the intermediate pane. 4. The window unit of claim 1, further comprising a sealant disposed between the intermediate pane and the outer metal strip. 5. The window unit of claim 1, wherein: the spacer further comprises first and second non-metal support legs;the first non-metal support leg is arranged between the outer metal strip and the first inner metal strip and offset from both the inner surface of the first pane and the first surface of the intermediate pane; andthe second non-metal support leg is arranged between the outer metal strip and the second inner metal strip and offset from both the inner surface of the second pane and the second surface of the intermediate pane. 6. The window unit of claim 5, further comprising a sealant disposed (i) between the first non-metal support leg and the inner surface of the first pane and (ii) between the second non-metal support leg and the inner surface of the second pane. 7. The window unit of claim 5, wherein: the spacer further comprises third and fourth non-metal support legs;the third non-metal support leg is arranged between the outer metal strip and the first inner metal strip and offset from the first non-metal support leg towards the intermediate pane; andthe fourth non-metal support leg is arranged between the outer metal strip and the second inner metal strip and offset from the first non-metal support leg towards the intermediate pane. 8. The window unit of claim 7, wherein the third and fourth non-metal support legs are each arranged (i) approximately parallel to the first and second non-metal support legs and (ii) offset from the intermediate pane. 9. The window unit of claim 7, wherein the third and fourth non-metal support legs are each arranged at a non-perpendicular angle with respect to the outer metal strip such that the third and fourth non-metal support legs are configured to assist in registering the intermediate pane with the outer metal strip through the intermediate pane gap. 10. The window unit of claim 7, wherein: the first and second inner metal strips each define a plurality of apertures; andthe spacer further comprises a desiccant disposed (i) in a first cavity defined by the outer metal strip, the first inner metal strip, and the first and third non-metal support legs and (ii) in a second cavity defined by the outer metal strip, the second inner metal strip, and the second and fourth non-metal support legs. 11. An insulated glass unit (IGU), comprising: a first pane;a second pane;a third pane disposed in an interior space defined between the first and second panes; anda spacer arranged about a perimeter of the first, second, and third panes, the spacer comprising: an outer metal strip (i) defining a width corresponding to a distance between inner surfaces of the first and second panes and (ii) supporting the third pane;a first inner metal strip defining a first outer edge and a first inner free edge, the first inner metal strip (i) extending from the inner surface of the first pane towards a first surface of the third pane and (ii) being offset from the outer metal strip towards the interior space; anda second inner metal strip defining a second outer edge and a second inner free edge, the second inner metal strip (i) extending from the inner surface of the second pane towards a second opposing surface of the third pane and (ii) being offset from the outer metal strip towards the interior space,wherein an intermediate pane gap is defined by the first and second inner free edges. 12. The IGU of claim 11, wherein the first and second inner metal strips are coplanar. 13. The IGU of claim 11, wherein the outer metal strip contacts the third pane. 14. The IGU of claim 11, further comprising a sealant disposed between the third pane and the outer metal strip. 15. The IGU of claim 11, wherein: the spacer further comprises first and second non-metal support legs;the first non-metal support leg is arranged between the outer metal strip and the first inner metal strip and offset from both the inner surface of the first pane and the first surface of the third pane; andthe second non-metal support leg is arranged between the outer metal strip and the second inner metal strip and offset from both the inner surface of the second pane and the second surface of the third pane. 16. The IGU of claim 15, further comprising a sealant disposed (i) between the first non-metal support leg and the inner surface of the first pane and (ii) between the second non-metal support leg and the inner surface of the second pane. 17. The IGU of claim 15, wherein: the spacer further comprises third and fourth non-metal support legs;the third non-metal support leg is arranged between the outer metal strip and the first inner metal strip and offset from the first non-metal support leg towards the third pane; andthe fourth non-metal support leg is arranged between the outer metal strip and the second inner metal strip and offset from the first non-metal support leg towards the third pane. 18. The IGU of claim 17, wherein the third and fourth non-metal support legs are each arranged (i) approximately parallel to the first and second non-metal support legs and (ii) offset from the third pane. 19. The IGU of claim 17, wherein the third and fourth non-metal support legs are each arranged at a non-perpendicular angle with respect to the outer metal strip such that the third and fourth non-metal support legs are configured to assist in registering the third pane with the outer metal strip through the intermediate pane gap. 20. The IGU of claim 17, wherein: the first and second inner metal strips each define a plurality of apertures; andthe spacer further comprises a desiccant disposed (i) in a first cavity defined by the outer metal strip, the first inner metal strip, and the first and third non-metal support legs and (ii) in a second cavity defined by the outer metal strip, the second inner metal strip, and the second and fourth non-metal support legs.
Rosskamp, Barent A.; Arbab, Mehran; Buchanan, Michael; Steffek, Cory D., Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making same.
Davies Lawrence W. (139 Brentford Rd. Winnipeg ; Manitoba OH CAX R2M 4M3) Martin Jeff (207 N. Hayden Pkwy. Hudson OH 44236) Sumerak Joseph E. (207 N. Hayden Pkwy. Hudson OH 44236) Church Kenneth (Box, Pultruded fibreglass spacer for sealed window units.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.