公开(公告)号：US20190383283A1

公开(公告)日：2019-12-19

申请号：US16418327

申请日：2019-05-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KUNIHIRO UKAI ,  NORIHIKO KAWABATA ,  OSAMU SAKAI ,  HIDENOBU WAKITA ,  JIN ZHANG ,  YUKIMUNE KANI

IPC: F04B45/047

Abstract: An electrochemical hydrogen pump includes at least one hydrogen pump unit including an electrolyte membrane, an anode on one main surface of the electrolyte membrane, a cathode on the other main surface of the electrolyte membrane, an anode separator on the anode, and a cathode separator on the cathode, the at least one hydrogen pump unit transferring, to the cathode, hydrogen supplied to the anode and pressurizing the hydrogen, a first fixing member for preventing movement of the cathode separator in a direction in which the cathode separator is stacked, a first end plate on the anode separator at one end in the stacking direction, a second end plate on the cathode separator at the other end in the stacking direction, and a first gas flow channel through which hydrogen in the cathode is supplied to a first space between the second end plate and the cathode separator.

公开(公告)号：US20170350021A1

公开(公告)日：2017-12-07

申请号：US15497184

申请日：2017-04-25

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： NORIHIKO KAWABATA ,  KAZUYA USIROKAWA ,  SHINJI YOSHINO ,  HIDENOBU WAKITA

IPC: C25B1/02 ,  H01M8/04082 ,  B01D63/00 ,  H01M8/0612 ,  C25B9/18 ,  B01D53/22

CPC classification number: C25B1/02 ,  B01D53/22 ,  B01D53/326 ,  B01D63/00 ,  B01D2257/108 ,  C25B9/18 ,  H01M8/04201 ,  H01M8/0618 ,  H01M8/0681

Abstract: Provided is an electromechanical hydrogen pump, including: (i) an electrolyte membrane; (ii) an anode electrode layer and an anode diffusion layer that are provided at one side of the electrolyte membrane; (iii) a cathode electrode layer and a cathode diffusion layer that are provided at the other side of the electrolyte membrane; (iv) an anode seal that has openings each surrounding the anode diffusion layer; (v) a cathode seal that has openings each surrounding the cathode diffusion layer; (vi) an anode separator that is placed on an outer side of the anode diffusion layer; and (vii) a cathode separator that is placed on an outer side of the cathode diffusion layer, wherein no spaces are provided between the anode diffusion layer and the anode seal or between the cathode diffusion layer and the cathode seal.

公开(公告)号：US20160332110A1

公开(公告)日：2016-11-17

申请号：US15131767

申请日：2016-04-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： NORIHIKO KAWABATA ,  KAZUYA USHIROKAWA ,  YASUHIRO UEYAMA ,  SHINJI YOSHINO ,  REIKO TANIGUCHI

IPC: B01D53/26 ,  C25B9/06

CPC classification number: B01D53/26 ,  C25B1/04 ,  C25B9/00 ,  C25B9/06 ,  C25B15/08 ,  Y02E60/366

Abstract: A gas-producing apparatus that produces hydrogen or oxygen, includes: an electrolysis cell that produces hydrogen and oxygen through electrolysis of water; and a gas-liquid separation device that is connected to the electrolysis cell and that receives the water and the hydrogen or the oxygen, wherein the gas-liquid separation device includes a first chamber and a second chamber, the first chamber and the second chamber are separated by a partition wall, and a lower part of the first chamber and a lower part of the second chamber communicate with one another.

Abstract translation: 产生氢气或氧气的气体生产设备包括：通过电解电解产生氢和氧的电解池; 以及气液分离装置，其连接到电解槽并且接收水和氢或氧，其中所述气液分离装置包括第一室和第二室，所述第一室和第二室是 由分隔壁隔开，第一室的下部和第二室的下部彼此连通。