Title:
VACUUM GENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/107299
Kind Code:
A1
Abstract:
A vacuum generation device according to one aspect of the present invention is provided with a case, a vacuum pump, and a storage battery. The housing has: a top surface section having a handle part and a pipping terminal connectable to a suction mechanism; and a bottom surface section. The vacuum pump has first and second pump chambers that are accommodated in the housing and connected to the piping terminal in parallel, and is installed on the bottom surface section. The storage battery is accommodated in the housing and supplies power to the vacuum pump.
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Inventors:
HASHIMOTO YASUHIRO (JP)
MIYATA KAZUAKI (JP)
NISHIGAMA SOUICHIROU (JP)
YONENAGA SHUUICHI (JP)
HAYASHI HIROSHI (JP)
MIYATA KAZUAKI (JP)
NISHIGAMA SOUICHIROU (JP)
YONENAGA SHUUICHI (JP)
HAYASHI HIROSHI (JP)
Application Number:
PCT/JP2018/043331
Publication Date:
June 06, 2019
Filing Date:
November 26, 2018
Export Citation:
Assignee:
ULVAC KIKO INC (JP)
International Classes:
F04B41/00; A61M1/00; F04B37/16; F04B39/16
Foreign References:
| JP2006020658A | 2006-01-26 | |||
| JP2015014285A | 2015-01-22 | |||
| JP2016137190A | 2016-08-04 | |||
| JPH10216221A | 1998-08-18 |
Attorney, Agent or Firm:
OMORI, Junichi (JP)
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