公开(公告)号：US20210305917A1

公开(公告)日：2021-09-30

申请号：US17211279

申请日：2021-03-24

Applicant: DENSO CORPORATION ,  TOKYO INSTITUTE OF TECHNOLOGY ,  NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM

Inventor： Daichi SAKURAI ,  Seiichiro WASHINO ,  Shota CHATANI ,  Haruhiko WATANABE ,  Masatoshi SHIOYA ,  Daisuke KIMURA ,  Toshihira IRISAWA ,  Kentaro TAKAGI ,  Takashi HASEGAWA

IPC: H02N10/00 ,  F03G7/06

Abstract: An actuator capable of attaining high output. The actuator includes a frame structure part that forms a frame structure surrounding a housing part, and a volume change part housed in the housing part. The volume change part increases a volume thereof by input of external energy. The frame structure part has a higher Young's modulus than a Young's modulus of the volume change part. The housing part has an anisotropic shape, with a maximum width in first direction of the housing part longer than a maximum width in second direction different from the first direction of the housing part.

公开(公告)号：US20250034735A1

公开(公告)日：2025-01-30

申请号：US18914958

申请日：2024-10-14

Applicant: DENSO CORPORATION

Inventor： Toshihisa NAKAJIMA ,  Kota SHIBATA ,  Yasutoshi DOI ,  Shota CHATANI ,  Daichi SAKURAI ,  Shinji KAWADA ,  Hideaki OKAWA ,  Seiichiro WASHINO ,  Takashi KANEKO

IPC: C25B15/02 ,  B01D53/02 ,  B01D53/26

Abstract: A hydrogen production system includes a hydrogen generation device to generate hydrogen, and a compressor to compress the hydrogen. The hydrogen generation device and the compressor are connected by a first line. The compressor and a hydrogen utilization equipment to utilize the hydrogen compressed by the compressor are connected by a second line. A hydrogen storage unit to store the hydrogen compressed by the compressor is connected to the first line by a first bypass line. The first bypass line has a first control valve to control a flow of the hydrogen in the first bypass line.