Title:
換気低減装置
Document Type and Number:
Japanese Patent JP2007508208
Kind Code:
A
Abstract:
An apparatus for attenuating the exchange of air in a freight container with the surrounding atmosphere comprises a flexible but substantially not resilient membrane which delimits in the container a first air volume from a second air volume in which cargo sensitive to humidity is stored. The first air volume is in communication with the surrounding atmosphere and capable of varying as a result of differences between atmospheric pressure and the pressure in the second air volume. Also disclosed is a freight container provided with the apparatus.
Inventors:
Johansson, Thomas
Application Number:
JP2006532240A
Publication Date:
April 05, 2007
Filing Date:
October 11, 2004
Export Citation:
Assignee:
Absotech Asia Pacific Pte. Ltd.
International Classes:
B65D88/12; B60P1/00; B65D88/74; B65D90/00; B65D90/22
Domestic Patent References:
| JPS58149601U | 1983-10-07 | |||
| JP2001114391A | 2001-04-24 |
Foreign References:
| WO2002026594A1 | 2002-04-04 | |||
| US3332336A | 1967-07-25 |
Attorney, Agent or Firm:
Keinosuke Ozawa
Tsutomu Kozuka
Tsutomu Kozuka