Stacks or vertical pipes for the flow of gas
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0234435
(1981-02-13)
|
우선권정보 |
FR-0003484 (1980-02-18) |
발명자
/ 주소 |
- Bordet Ren (Courbevoie FRX)
|
출원인 / 주소 |
- Electricite de France (Service National) (Paris FRX 07)
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
2 |
초록
▼
The present invention relates to a stack or a vertical pipe for the flow of gas, said stack or pipe comprising a suspension mast defining a vertical axis; at least one supple surface, open downwardly and upwardly, and symmetrical with respect to this axis; substantially horizontal, rigid hoops, viz.
The present invention relates to a stack or a vertical pipe for the flow of gas, said stack or pipe comprising a suspension mast defining a vertical axis; at least one supple surface, open downwardly and upwardly, and symmetrical with respect to this axis; substantially horizontal, rigid hoops, viz. an upper hoop and a lower hoop respectively fast with the upper and lower periphery of the surface, each hoop being symmetrical with respect to said axis; supple bearing ties suspending the upper hoop from the mast; and stays connecting the lower hoop to a fixed lower point of the mast or the ground to stretch the supple surface in a vertical direction. The invention finds application in the entire production or extension of stacks or pipes such as atmospheric cooling towers.
대표청구항
▼
A stack or vertical pipe for the flow of gas, such as an atmospheric cooling tower, said stack or vertical pipe comprising: a suspension mast defining a vertical suspension axis, a plurality of supple surfaces, open downwardly and upwardly, symmetrical with respect to this vertical axis, superposed
A stack or vertical pipe for the flow of gas, such as an atmospheric cooling tower, said stack or vertical pipe comprising: a suspension mast defining a vertical suspension axis, a plurality of supple surfaces, open downwardly and upwardly, symmetrical with respect to this vertical axis, superposed vertically, a rigid, substantially horizontal upper hoop fast with the upper periphery of each surface, a rigid, substantially horizontal lower hoop fast with the lower periphery of this surface, each hoop being symmetrical with respect to said vertical axis, supple bearing ties suspending each upper hoop from the mast, the lower hoop of an upper supple surface is adjacent to but independent of the upper hoop of a supple surface located immediately therebeneath, these two hoops having similar shapes and dimensions in a horizontal plane, the lower hoops are not provided with bearing ties for suspension from the mast, the adjacent upper and lower hoops are adapted to undergo relative movements, and stays for connecting each lower hoop to one or more points fixed with respect to the ground, said points located at a level lower than that of said hoop to which the respective stays are connected, to stretch each supple surface between the corresponding upper and lower hoops, independently of the other supple surfaces.
이 특허에 인용된 특허 (2)
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Johnson Roy W. P. (Greenwich CT), Tower structure.
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Leonhardt Fritz (Lenzhalde 16 D-7000 Stuttgart DEX) Andr Wolfhart (Lenzhalde 16 D-7000 Stuttgart DEX) Zellner Wilhelm (Lenzhalde 16 D-7000 Stuttgart DEX) Schlaich Jrg (Lenzhalde 16 D-7000 Stuttgart D, Waisted envelope for tubular building structures.
이 특허를 인용한 특허 (5)
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Samyn, Philippe; Paternostre, Miguel; Van Rechem, Francois; Verbeeck, Ben; Vouche, Michel, Air-cooled heat exchanger with hybrid supporting structure.
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Mockry, Eldon; Rasmussen, Eric; Pullen, Kathryn L., Shell extension for natural draft cooling tower.
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Johansson, Göran, Tensioning device for tensioning a radome fabric.
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Caspi, Shamay, Tie rod support apparatus for large pressure vessel piping.
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Amir, Yossi, Tower structure.
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