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:
Sep. 07, 1993
Filed:
Jul. 10, 1991
August Winsel, D-6233 Kelkheim, DE;
Other;
Abstract
The device according to the present invention comprises a galvanic cell including a gas generating electrode, a counter electrode and an aqueous electrolyte enclosed in a housing. The device has one or more openings, by which the generated gas is released to the environment. The device also contains means for electrically connecting said gas generating electrode and said counter electrode and for establishing a current flow between said gas generating electrode and said counter electrode for generating a predetermined quantity of gas by said gas generating electrode for release from said opening of said galvanic cell. The objective of the cell is to generate and release oxygen or hydrogen gas, thereby defining a new type of cell. The device is referred to as a 'gas generator cell.'