Title:
香り供給装置
Document Type and Number:
Japanese Patent JP2005533544
Kind Code:
A
Abstract:
A fragrance cartridge comprising a reservoir containing a fragrance material and provided with channels to permit ingress of carrier gas into the reservoir and egress of fragrance-containing carrier gas from the reservoir, the channels being defined by capillaries having internal diameter and length dimensions sufficient to act as closure means to prevent, or substantially prevent, leakage of fragrance from the reservoir into a head space external of the cartridge when carrier gas flow is interrupted. The cartridge can be used for example to enhance the sensorial perception of a viewer, listener or consumer of an audio and/or visual performance or presentation, by passing fragrance borne on the carrier into a head space local to the listener, viewer or consumer.
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Inventors:
Gigax, hans, rudolph
Schmidt, Norbert
Schmidt, Norbert
Application Number:
JP2004522099A
Publication Date:
November 10, 2005
Filing Date:
July 22, 2003
Export Citation:
Assignee:
Givaudan SA
International Classes:
A45D34/02; A61L9/03; A61L9/04; A61L9/12; A63J5/00; (IPC1-7): A45D34/02
Attorney, Agent or Firm:
Kiyoji Kuzuwa