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Patent Searching and Data

Document Type and Number:
Japanese Patent JP3086355
Kind Code:
PURPOSE:To separate an internal bag containing a content solution from a manual pump, prevent the content solution from flowing out at the time of storing and transporting the internal bag and eliminate contamination of surroundings due to gushing out of the content solution at the time of connecting the manual pump to the internal bag and inconvenience after flowing of air into the internal bag. CONSTITUTION:A manual pump 1 and an internal bag 3 containing content solution are separably formed. A ball 24 is removably fitted closely into a connector 20 provided at a mouth of the internal bag 3. The ball 24 is pressed by a tip pressing part 26 of the manual pump 1 to make it removable from an engaging part 23. Then the removed ball 24 is brought into close contact with a check valve seat 25 so that it is movable.

Iwao Yazawa
Kazuki Hoshino
Application Number:
Publication Date:
September 11, 2000
Filing Date:
April 16, 1993
Export Citation:
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Toyo Aerosol Industry Co., Ltd.
International Classes:
B65D47/34; B05B11/00; B65D77/06; B65D83/76; (IPC1-7): B65D47/34; B65D77/06; B65D83/76
Domestic Patent References:
Attorney, Agent or Firm:
Osamu Shimizu

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