Oxygen-hydrogen electrolytic gas generation apparatus
US5667647A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 1, 1996 |
| Grant date | Sep 16, 1997 |
| Priority date | — |
| Expiry date | May 1, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/133
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An oxygen-hydrogen gas generation apparatus in which an ion exchange film is used to prevent oxygen and hydrogen from mixing. The oxygen-hydrogen gas generation apparatus includes an electrolytic cell. The electrolytic cell includes an ion exchange film interposed between box-shaped structures. The box-shaped structures each have an interior surface coated with metal, a framework for holding the ion exchange film, and a gas discharge port. Oxygen gas is generated in a chamber formed by the ion exchange film and the box-shaped structures connected to a positive pole of a power supply. A hydrogen gas is generated in a chamber formed by the ion exchange film and the box-shaped structures connected to a negative pole of the power supply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.