Title:
チューブ体及びポンプ装置
Document Type and Number:
Japanese Patent JP7220580
Kind Code:
B2
Abstract:
There is disclosed a hollow tube body used for a liquid feeding member and deformable by pressurization, wherein: an axial cross-section of the tube body has two opposing long side parts and two opposing short side parts; four corner portions formed by the long side parts and the short side parts each have a shape curved to protrude outward; each of the long side parts has a recessed part recessed inward and continuing from the corner portions; and a portion other than the corner portions of each of the short side parts is in a flat shape.
More Like This:
Inventors:
Daisuke Ishimaru
Katsuya Hashimoto
Yasuhiro Takagi
Katsuya Hashimoto
Yasuhiro Takagi
Application Number:
JP2019021420A
Publication Date:
February 10, 2023
Filing Date:
February 08, 2019
Export Citation:
Assignee:
東京エレクトロン株式会社
International Classes:
F04B43/12
Domestic Patent References:
| JP6570778B1 | ||||
| JP2018091288A | ||||
| JP2014518525A | ||||
| JP2013529158A | ||||
| JP2006266250A | ||||
| JP11257249A | ||||
| JP10061558A | ||||
| JP7276660A | ||||
| JP52028006A | ||||
| JP51013406A | ||||
| JP50037007A |
Attorney, Agent or Firm:
Kanemoto Tetsuo
Koji Hagiwara
Naoki Ogita
Takashi Saito
Takuya Mine
Koji Hagiwara
Naoki Ogita
Takashi Saito
Takuya Mine
Previous Patent: cutlery sharpener
Next Patent: Power generation system, power generation control device, and power generation control method
Next Patent: Power generation system, power generation control device, and power generation control method