IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0082102
(2005-03-16)
|
등록번호 |
US-7332011
(2008-02-19)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
Michael Best & Friedrich LLP
|
인용정보 |
피인용 횟수 :
11 인용 특허 :
19 |
초록
▼
A filter assembly for a structure having an air intake, the filter assembly including a filter media that is sized and shaped to cover the air intake. The ends of the filter media are connected by an elastic fastener, such that the filter media and the fastener encircle the structure and are under t
A filter assembly for a structure having an air intake, the filter assembly including a filter media that is sized and shaped to cover the air intake. The ends of the filter media are connected by an elastic fastener, such that the filter media and the fastener encircle the structure and are under tension to hold the filter assembly on the structure. The filter media is a web of synthetic fibers, such as a web of fibers woven in a 3-dimensional pattern or a nonwoven mesh.
대표청구항
▼
What is claimed is: 1. A filter assembly for a structure having an air intake, said filter assembly comprising: a filter media sized and shaped to cover said air intake, said filter media having first and second ends; and an elastic fastener having first and second ends, and a connector at each of
What is claimed is: 1. A filter assembly for a structure having an air intake, said filter assembly comprising: a filter media sized and shaped to cover said air intake, said filter media having first and second ends; and an elastic fastener having first and second ends, and a connector at each of said first and second ends of said fastener, said connector engageable with said filter media; wherein said filter media and said fastener together surround said structure and are under tension to hold said filter assembly on said structure. 2. The filter assembly of claim 1, wherein said connector at each of said first and second ends of said fastener is a hook, sized and shaped to attach to said filter media. 3. The filter assembly of claim 1, wherein said filter media produces an air pressure differential of about 0.05 inches w.g. or less. 4. The filter assembly of claim 1, wherein said filter media produces an air pressure differential of about 0.02 inches w.g. or less. 5. The filter assembly of claim 1, wherein said filter media is a web of fibers made of a synthetic polymer selected from the group consisting of polypropylene, polyester and nylon and combinations thereof. 6. The filter assembly of claim 1, wherein said filter media is a web of fibers woven in a 3-dimensional pattern. 7. The filter assembly of claim 1, wherein said connector is a hook, sized and shaped to attach to said filter media. 8. The filter assembly of claim 1, wherein said filter media produces an air pressure differential of about 0.05 inches w.g. or less. 9. The filter assembly of claim 1, wherein said filter media produces an air pressure differential of about 0.02 inches w.g. or less. 10. The filter assembly of claim 1, wherein said filter media is sufficiently flexible to be folded on itself. 11. The filter assembly of claim 1, wherein said filter media is made of a washable electrostatic material. 12. A filter assembly for a structure having an air intake, said filter assembly comprising: a filter media sized and shaped to cover said air intake, said filter media having first and second ends; and an elastic fastener having first and second ends, and a connector at each of said first and second ends of said fastener for connecting said first and second ends of said filter media; wherein said filter media and said fastener together surround said structure and are under tension to hold said filter assembly on said structure, wherein said filter media comprises a flexible web of fibers, and wherein each of said connectors are removably attachable to said fibers of said filter media. 13. A filter assembly for a structure having an air intake, said filter assembly comprising: a filter media sized and shaped to cover said air intake, said filter media having first and second ends; and an elastic fastener having first and second ends, and a connector at each of said first and second ends of said fastener for connecting said first and second ends of said filter media; wherein said filter media and said fastener together surround said structure and are under tension to hold said filter assembly on said structure, and wherein each of said connectors are removably insertable into said filter media. 14. A filter assembly for a structure having an air intake, said filter assembly comprising: a filter media sized and shaped to cover said air intake, said filter media having first and second ends; and an elastic fastener having first and second ends, and a connector at each of said first and second ends of said fastener for connecting said first and second ends of said filter media; wherein said filter media and said fastener together surround said structure and are under tension to hold said filter assembly on said structure, and wherein each of said connectors are removably embeddable into said filter media. 15. A filter assembly for a structure having an air intake, said filter assembly comprising: a filter media sized and shaped to cover said air intake, said filter media having first and second ends; and an elastic fastener having first and second ends, and a connector at each of said first and second ends of said fastener for connecting said first and second ends of said filter media; wherein said filter media and said fastener together surround said structure and are under tension to hold said filter assembly on said structure, and wherein each of said connectors are removably attachable anywhere along said first and second ends of said filter media. 16. A filter assembly for a structure having an air intake, said filter assembly comprising: a filter media sized and shaped to cover said air intake, said filter media having first and second ends; and an elastic fastener having first and second ends, and a connector at each of said first and second ends of said fastener for connecting said first and second ends of said filter media; wherein said filter media and said fastener together surround said structure and are under tension to hold said filter assembly on said structure; and wherein said filter media has folded first and second ends and is sufficiently flexible to be folded on itself. 17. A filter assembly for a structure having an air intake, said filter assembly comprising: a flexible web of fibers sized and shaped to cover said air intake, said web of fibers made of a synthetic polymer selected from the group consisting of polypropylene, polyester and nylon and combinations thereof, said web of fibers having first and second ends and UV protection, and wherein said web of fibers produces an air pressure differential of about 0.05 inches w.g. or less; a fastener having first and second ends each engageable with said web of fibers; and wherein said web of fibers and said fastener together surround said structure and are under tension to hold said filter assembly on said structure. 18. The filter assembly of claim 17, wherein said web of fibers is woven in a 3-dimensional pattern. 19. The filter assembly of claim 17, wherein said web of fibers produces an air pressure differential of about 0.02 inches w.g. or less. 20. The filter assembly of claim 17 wherein said fastener has a longitudinal dimension and said web and fastener are under tension in a direction parallel to the longitudinal dimension of the fastener. 21. The filter assembly of claim 17, wherein said filter media is made of a washable electrostatic material. 22. The filter assembly of claim 17 wherein said web of fibers is electrostatically charged. 23. The filter assembly of claim 17 wherein said web of fibers is triboelectrically charged. 24. The filter assembly of claim 17 wherein said web of fibers is in a single, electrostatically charged layer.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.