Title:
【発明の名称】映画上演等に際し事象又はシーンに応じて香を供給するための方法及び装置
Document Type and Number:
Japanese Patent JPH08504606
Kind Code:
A
Abstract:
Inside a hall with seats for an audience, a ventilation system is used to distribute aromas according to changes in the entertainment. A portable unit, which collects and distributes the aroma producing substances, operates with aroma control cassettes or mixers. The aromas are distributed from nozzles at the end of distributor arms connected to main supply lines from the unit, for selective distribution, in aerosol, gaseous or fluid form. Coded control signals such as bar codes (19-22) on film are supplied to the unit, the type, mixture, duration, direction and intensity being regulated, e.g. by strips read out for valve control pulse duration (23) and control pilot signal (34). Distribution to and extraction from individual seats or blocks of seats can be controlled.
Inventors:
Vitek, Getz-Ullrich
Application Number:
JP50812793A
Publication Date:
May 21, 1996
Filing Date:
October 26, 1992
Export Citation:
Assignee:
Vitek, Getz-Ullrich
International Classes:
A63J5/00; A61L9/12; A63J25/00; E04H3/22; G03B31/00; G11B31/00; A63J99/00; (IPC1-7): A63J5/00; E04H3/22
Attorney, Agent or Firm:
Asato Kato