Title:
DUCT INSTALLED IN AIR DISCHARGE PASSAGE
Document Type and Number:
Japanese Patent JPH0650599
Kind Code:
A
Abstract:
PURPOSE: To improve installation workability and economical effect by a method wherein an air supply duct and an air discharge duct is formed of a single duct, so that heat can be exchanged with high efficiency between supplied air and discharged air.
CONSTITUTION: The title duct installed in air discharge passage is for supplying air to and discharging it out of an experiment air discharging device 1. An air supply duct 23 is connected to the experiment air discharging device 1 and a bellow-formed air discharge duct 25 which is also connected to the experiment air discharging device 1 is provided in the air supply duct 23.
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Inventors:
SEKIGUCHI SEIJI
Application Number:
JP22063892A
Publication Date:
February 22, 1994
Filing Date:
July 28, 1992
Export Citation:
Assignee:
KAJIMA CORP
International Classes:
F24F7/08; F24F7/06; F24F13/02; F25B27/02; (IPC1-7): F24F13/02; F24F7/08; F25B27/02
Domestic Patent References:
| JPS60238631A | 1985-11-27 | |||
| JPS6360825U | 1988-04-22 | |||
| JPH04267825A | 1992-09-24 |
Attorney, Agent or Firm:
Funabashi Kuninori
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