Title:
SUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/071299
Kind Code:
A1
Abstract:
This suction device is attached to a bottomed cylindrical container. The suction device comprises a suction part, a suction machine, a suction tube, and a filter. The suction part has a suction port and is attached to an opening of the container. The suction machine suctions air. The suction tube is connected to the suction part and the suction machine and communicates with the suction port, and air circulates through the suction tube. The filter is connected to the suction tube.
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Inventors:
MAENAKA KATSUMI (JP)
FUKUHARA HIDEO (JP)
SAWA HIROFUMI (JP)
SUZUKI YASUHIKO (JP)
KITA SHUNSUKE (JP)
TAKASU AKIRA (JP)
FUKUHARA HIDEO (JP)
SAWA HIROFUMI (JP)
SUZUKI YASUHIKO (JP)
KITA SHUNSUKE (JP)
TAKASU AKIRA (JP)
Application Number:
PCT/JP2023/035395
Publication Date:
April 04, 2024
Filing Date:
September 28, 2023
Export Citation:
Assignee:
UNIV HOKKAIDO NAT UNIV CORP (JP)
INTER UNIV RESEARCH INSTITUTE CORPORATION HIGH ENERGY ACCELERATOR RESEARCH ORGANIZATION (JP)
INTER UNIV RESEARCH INSTITUTE CORPORATION HIGH ENERGY ACCELERATOR RESEARCH ORGANIZATION (JP)
International Classes:
H01J37/20
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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