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Patent Searching and Data


Title:
PORTABLE SUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/121938
Kind Code:
A1
Abstract:
The purpose of the present invention is to achieve a portable suction device which is usable for a longer period than conventional portable suction devices. The portable suction device is equipped with: a suction pad (10); a DC pump (11) that sucks air from the suction pad (10); a battery (12) that supplies the electricity for operating the DC pump (11); a negative pressure sensor (13) that detects the negative pressure in the suction pad (10); and a micro controller (16) that stops the operation of the DC pump (11) when the negative pressure detected by the negative pressure sensor (13) exceeds a predetermined threshold value.

Inventors:
AMANO, Takashi
Application Number:
JP2016/052681
Publication Date:
August 04, 2016
Filing Date:
January 29, 2016
Export Citation:
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Assignee:
SHARP KABUSHIKI KAISHA (22-22, Nagaike-cho Abeno-ku, Osaka-sh, Osaka 22, 〒5458522, JP)
International Classes:
B65G7/12; B25J15/06
Foreign References:
JPS61205783U1986-12-25
US4557659A1985-12-10
JPH05319769A1993-12-03
JPH09286587A1997-11-04
GB2008063A1979-05-31
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (Daiwa Minamimorimachi Building, 2-6 Tenjinbashi 2-chome Kita, Kita-ku, Osaka-sh, Osaka 41, 〒5300041, JP)
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