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:
Nov. 09, 1999
Filed:
Jun. 10, 1997
Toshihiro Takeuchi, Wako, JP;
Tadashi Imanaka, Wako, JP;
Shigeru Akutsu, Kiryu, JP;
Keiji Kiuchi, Kiryu, JP;
Takeshi Mashimo, Kiryu, JP;
Atsushi Tsuzaki, Kiryu, JP;
Hidemichi Ohta, Kiryu, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Mitsuba Corporation, Gunma, JP;
Abstract
An electrode is mounted in a vertical manner in an electrolytic liquid in an electrolytic cell. A harmful gas collecting hood is disposed within the electrolytic cell to cover the entire upper portion of the electrode. One end of a bottom surface of the hood lies at a higher location than the other end of the bottom surface of the hood. An inlet of a harmful gas treating pipe line is disposed in the vicinity of that portion of the bottom surface of the hood which lies at the higher location thereof. A harmful gas generated around the electrode is smoothly guided to the inlet by a guide effect of the hood and sucked into the inlet.