Above-deck roof venting article, system and methods
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E04D-013/17
E04D-001/24
E04D-001/28
출원번호
US-0818389
(2011-09-07)
등록번호
US-9945127
(2018-04-17)
국제출원번호
PCT/US2011/050664
(2011-09-07)
§371/§102 date
20130430
(20130430)
국제공개번호
WO2012/033816
(2012-03-15)
발명자
/ 주소
Edwards, John S.
Klink, Frank W.
출원인 / 주소
3M INNOVATIVE PROPERTIES COMPANY
대리인 / 주소
Iden, Daniel J.
인용정보
피인용 횟수 :
0인용 특허 :
45
초록▼
A roofing article having a body, a first channel defined within an upper portion of said body having an inlet through which outside air can enter the first channel, and a second channel defined in a lower portion of said body. A sheet separates the second channel from the first channel. The second c
A roofing article having a body, a first channel defined within an upper portion of said body having an inlet through which outside air can enter the first channel, and a second channel defined in a lower portion of said body. A sheet separates the second channel from the first channel. The second channel is operably connected to the first channel through an orifice in the sheet such that the outside air can enter the second channel through the orifice.
대표청구항▼
1. A roofing article for installation on a roof deck, said roofing article comprising: a body;a first channel defined within an upper portion of said body, said first channel comprising an inlet through which outside air can enter said first channel; anda second channel defined in a lower portion of
1. A roofing article for installation on a roof deck, said roofing article comprising: a body;a first channel defined within an upper portion of said body, said first channel comprising an inlet through which outside air can enter said first channel; anda second channel defined in a lower portion of said body, wherein a sheet separates said second channel from said first channel, said second channel being operably connected to said first channel through an orifice in said sheet such that the outside air can enter said second channel through said orifice;wherein said second channel comprises an outlet port, wherein the outside air can exit said second channel through said outlet port; andwherein said second channel comprises an inlet port, wherein said inlet port can mate and be in general alignment with the outlet port of a corresponding adjacent roofing article and said outlet port can mate and be in general alignment with the inlet port of another corresponding adjacent roofing article, so that the second channels of adjacent roofing articles can be in airflow communication so as to create an airflow path between said adjacent roofing articles, wherein said first channel and said second channel are enclosed. 2. The roofing article of claim 1, wherein said second channel is in airflow communication with an unconditioned space and wherein unconditioned air from the unconditioned space can enter said second channel through said inlet port. 3. The roofing article of claim 2, wherein the unconditioned air entering said second channel through said inlet port can mix with outside air entering said second channel through said orifice to form mixed air, wherein said mixed air can exit said second channel through said outlet port. 4. The roofing article of claim 2, wherein the unconditioned space is an attic. 5. The roofing article of claim 1, further comprising insulation presented below said second channel. 6. The roofing article of claim 1, wherein said first channel comprises an first channel upper internal surface and a first channel lower internal surface, wherein one or more of said first channel upper and lower internal surfaces comprises a radiant barrier presented therewith. 7. The roofing article of any claim 1, wherein said second channel comprises an second channel upper internal surface and a second channel lower internal surface, wherein one or more of said second channel upper and lower internal surfaces comprises a radiant barrier presented therewith. 8. The roofing article of any of claim 1, further comprising a third channel defined in a lower portion of said body, wherein a second sheet separates said third channel from said second channel. 9. The roofing article of claim 8, wherein said third channel is in airflow communication with an unconditioned space. 10. The roofing article of claim 9, wherein the unconditioned space is an attic. 11. The roofing article of claim 1, further comprising an air director presented in said first channel proximate said orifice to direct outside air into orifice. 12. The roofing article of claim 1, further comprising an airflow interrupter presented with said air pathway for at least partially closing at least one of said first channel or said second channel when said airflow interrupter is exposed to temperatures at or greater than about 350 degrees Fahrenheit. 13. The roofing article of claim 12, wherein said airflow interrupter comprises an intumescent material. 14. The roofing article of claim 1, further comprising a cover presented with said inlet, said cover enabling outside air to flow therethrough into said first channel. 15. The roofing article of claim 1, wherein a ratio of a cross section of said inlet to a cross section of said orifice is between about 2 to about 48. 16. The roofing article of claim 1, wherein a ratio of a cross section of said inlet to a cross section of said orifice is between about 1to about 12.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (45)
Slavik Raymond F. (Albertville MN), Attic insulation vent.
Mathews ; III J. F. (P.O. Box 190647 Miami Beach FL 33119), Construction utilizing a passive air system for the heating and cooling of a building structure.
Liu, Yaoqi J.; Sievers, Jerry A.; Ruff, Andrew T., Multilayer infrared reflecting film with high and smooth transmission in visible wavelength region and laminate articles made therefrom.
Coulton Michael S. (Lansdale PA) Ehrman Geoffrey N. (Doylestown PA) Horvath William F. (Drexel Hill PA) Laubsch Kenneth L. (Chalfont PA) DeMeo Joseph (Newtown Square PA), Rolled roof vent and method of making same.
Jonsson Jan U. E. (Hantverksvgen 8 184 00 Åkersberga SEX) Blomgren Rolf B. J. R. (Lvngsvgen 131 183 00 Tby SEX) Edlund Nils H. (Nybygget Sandemar 130 54 Dalar SEX), Spacer means for providing air gaps.
Liu, Yaoqi J.; Boettcher, Jeffrey A.; Kranz, Heather K.; Ruff, Andrew T.; Koster, Brian L.; Mortenson, David K., Wrinkle resistant infrared reflecting film and non-planar laminate articles made therefrom.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.