Title:
SEALING DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/122636
Kind Code:
A1
Abstract:
The disclosed sealing device (100) comprises: a main body (10) which has a cavity (10d) and a connecting passage (10e) that opens to the inner surface (10c) of the cavity (10d); an elastic sheet (20) which is affixed to the main body (10) so as to cover the cavity (10d); and a pump (50) connected to the connecting passage (10e).
Inventors:
UOE Kousuke (2-2-128, Ikku-cho Niihama-sh, Ehime 25, 〒7920025, JP)
魚江 康輔 (〒25 愛媛県新居浜市一宮町２－２－１２８ Ehime, 〒7920025, JP)
KOMORI Teruo (6-53-602, Tadokoro-cho Niihama-sh, Ehime 04, 〒7920804, JP)
魚江 康輔 (〒25 愛媛県新居浜市一宮町２－２－１２８ Ehime, 〒7920025, JP)
KOMORI Teruo (6-53-602, Tadokoro-cho Niihama-sh, Ehime 04, 〒7920804, JP)
Application Number:
JP2011/057875
Publication Date:
October 06, 2011
Filing Date:
March 29, 2011
Export Citation:
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED (27-1, Shinkawa 2-chome Chuo-k, Tokyo 60, 〒1048260, JP)
住友化学株式会社 (〒60 東京都中央区新川二丁目２７番１号 Tokyo, 〒1048260, JP)
UOE Kousuke (2-2-128, Ikku-cho Niihama-sh, Ehime 25, 〒7920025, JP)
魚江 康輔 (〒25 愛媛県新居浜市一宮町２－２－１２８ Ehime, 〒7920025, JP)
住友化学株式会社 (〒60 東京都中央区新川二丁目２７番１号 Tokyo, 〒1048260, JP)
UOE Kousuke (2-2-128, Ikku-cho Niihama-sh, Ehime 25, 〒7920025, JP)
魚江 康輔 (〒25 愛媛県新居浜市一宮町２－２－１２８ Ehime, 〒7920025, JP)
International Classes:
B28B11/02; B01D39/20
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (SOEI PATENT AND LAW FIRM, Marunouchi MY PLAZA 9th fl.,1-1, Marunouchi 2-chom, Chiyoda-ku Tokyo 05, 〒1000005, JP)
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Claims: