Title:
HYDROGEN AND OXYGEN PRODUCER AND OPERATION
Document Type and Number:
Japanese Patent JP3169050
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a device for producing hydrogen and oxygen with a makeup water for the pure water in a pure water vessel consumed in generating the gases easily replenished without using a power source such as a high- pressure pump threatened with the intrusion of impurities while keeping the pressure in the pure water vessel high and capable of producing high-pressure and high-purity gaseous hydrogen and oxygen and to furnish its operation.
SOLUTION: This device consists of a hydrogen and oxygen producer 1 provided with a water electrolytic cell 2 placed in a pure water vessel 3, a makeup water tank 14 connected to the pure water vessel 3 through a makeup water line 13 to replenish pure water into the pure water vessel 3 and a pure water feeder 21 connected to the makeup water tank 14 through a pure water feed line 20 to supply pure water to the makeup water tank 14. Further, a bypass line 22 is provided from a gaseous oxygen discharge line 5 connected to the pure water vessel 3 to the makeup water tank, a gas vent line 15 communicating with the atmosphere is furnished from the upper part of the makeup water tank, and stop valves A to E are provided in the pure water feed line 20, makeup water line 13, gaseous oxygen discharge line 5, bypass line 22 and gas vent line 15.
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Inventors:
Akihiko Hozuki
Takashi Sasaki
Hiroshi Oda
Kiyoshi Hirai
Hiroko Kobayashi
Shinichi Yasui
Mamoru Nagao
Hiroyuki Harada
Takashi Sasaki
Hiroshi Oda
Kiyoshi Hirai
Hiroko Kobayashi
Shinichi Yasui
Mamoru Nagao
Hiroyuki Harada
Application Number:
JP32189195A
Publication Date:
May 21, 2001
Filing Date:
December 11, 1995
Export Citation:
Assignee:
Shinko Pantec Co., Ltd.
International Classes:
C25B9/19; C25B15/00; C25B15/06; C25B15/08; (IPC1-7): C25B9/00; C25B1/12; C25B15/00
Domestic Patent References:
| JP464569U |
Attorney, Agent or Firm:
Yoshihiro Tsunoda