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Patent Searching and Data


Title:
CASING STRUCTURE OF REFRIGERATING DEVICE AND SEALING METHOD FOR THE CASING
Document Type and Number:
WIPO Patent Application WO/2007/037125
Kind Code:
A1
Abstract:
A casing structure of a refrigerating device, wherein a through hole (H) in which the pipes of a refrigerating circuit are inserted is formed in the casing (11) used for a refrigerating container. Both opening ends of the through hole (H) are covered by mesh sheets (31, 32). The tip of a charging nozzle (33) is inserted to the center part of the through hole (H), and a sealing material is filled thereto. As a result, the filled sealing material is held by the mesh sheets (31, 32), and air in the through hole (H) is expelled through the mesh sheets (31, 32) according to the filling of the sealing material therein.

Inventors:
KITAMURA YOSHINORI (JP)
OSHITANI MITSUHIRO (JP)
Application Number:
PCT/JP2006/318154
Publication Date:
April 05, 2007
Filing Date:
September 13, 2006
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
KITAMURA YOSHINORI (JP)
OSHITANI MITSUHIRO (JP)
International Classes:
F25D23/00; F16L5/02; F25D19/00; F25D23/06
Foreign References:
JPH10170129A1998-06-26
JPH08337285A1996-12-24
JPS6465380A1989-03-10
Other References:
See also references of EP 1939556A4
Attorney, Agent or Firm:
MAEDA, Hiroshi et al. (5-7 Hommachi 2-chome, Chuo-ku, Osaka-sh, Osaka 53, JP)
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