The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 10, 2017
Filed:
Oct. 16, 2014
Honda Motor Co., Ltd., Tokyo, JP;
Jun Takeuchi, Wako, JP;
Aoi Miyake, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A high differential pressure water electrolysis system includes a high differential pressure water electrolysis device, a water supply tank, a high pressure gas-liquid separator, a hydrogen outlet line, a drain line, a low pressure gas-liquid separator, a water return line, and a pressure maintaining mechanism. The drain line is to drain a liquid water separated by the high pressure gas-liquid separator. The low pressure gas-liquid separator is disposed in the drain line and has a discharge line via which a gas separated by the low pressure gas-liquid separator is to be discharged. The water return line connects the low pressure gas-liquid separator and the water supply tank. The pressure maintaining mechanism is disposed in the discharge line and configured to maintain a pressure in the low pressure gas-liquid separator to be higher than a pressure in the water supply tank.