Title:
階段吹き抜け及び給気シャフトを有する高層ビル
Document Type and Number:
Japanese Patent JP5447529
Kind Code:
B2
Abstract:
A high-rise building has a stairwell, an air supply shaft, inlet openings connecting the air supply shaft to the stairwell, and a pressure system for keeping the stairwell free from smoke. The stairwell is vertically divided into several partial spaces. The separation is performed by at least one partition. Each partition has a door enabling a passage from one partial space of the stairwell into an adjacent partial space.
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Inventors:
Elmer, Horst A
Gaida, Hans
Gaida, Hans
Application Number:
JP2011530491A
Publication Date:
March 19, 2014
Filing Date:
October 08, 2009
Export Citation:
Assignee:
Swiss Raltec Game Behr
International Classes:
A62C2/06; E04H9/14; F24F7/06; F24F13/02
Domestic Patent References:
| JP2001340476A | ||||
| JP9038223A | ||||
| JP49010542A | ||||
| JP6039053A | ||||
| JP44012960B1 | ||||
| JP10311577A | ||||
| JP57022771A |
Foreign References:
| KR101046271B1 |
Attorney, Agent or Firm:
Mamoru Ushiki
Tomoyuki Takahashi
Tomoyuki Takahashi