Title:
SMOKE INTERRUPTION PERFORMANCE EVALUATION METHOD
Document Type and Number:
Japanese Patent JP2015171418
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a smoke interruption performance evaluation method for measuring a static pressure rising rate in a compression smoke exhaustion equipment precisely so that a smoke interrupting performance may be highly precisely evaluated.SOLUTION: A smoke interruption performance evaluation method comprises: a measurement step of measuring a static pressure rising rate at the time of performing a room temperature aeration of a predetermined quantity to an accessory chamber 2 by arranging a plurality of static pressure measuring apparatus 20 in mutually different direction in the accessory chamber 2; and an evaluation step (s100 to s105) of comparing the measured value by the individual static pressure measuring apparatus 20 with a predetermined reference value thereby to evaluate the smoke interrupting performance in accordance with the extent, in which any of the measured values by the individual static pressure measuring apparatus 20 exceeds or approximates the predetermined reference value.
Inventors:
KISHIGAMI MASASHI
YAMAGUCHI JUNICHI
YAMAGUCHI JUNICHI
Application Number:
JP2014047785A
Publication Date:
October 01, 2015
Filing Date:
March 11, 2014
Export Citation:
Assignee:
OHBAYASHI CORP
International Classes:
A62C2/00; A62B13/00; G01M9/06
Domestic Patent References:
| JP2013527787A | 2013-07-04 | |||
| JPS6291830A | 1987-04-27 | |||
| JP2004224532A | 2004-08-12 |
Foreign References:
| US20110022366A1 | 2011-01-27 |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation
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