Charging method and charging structure of combustible gas and oxidizer gas, and material to be charged by using the charging method and the charging structure
US6073665A · kind A · utility
3Cited by
7References
9Claims
0Family size
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Key dates
| Filing date | Jun 16, 1999 |
| Grant date | Jun 13, 2000 |
| Priority date | — |
| Expiry date | Jun 16, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/32
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A charging method of a combustible gas and an oxidizer gas includes the steps of charging the combustible gas, and charging the oxidizer gas, both into a container through a charging port provided to the container. During at least one of two charging steps, a composition of a combustible mixed gas created in the vicinity of the charging port is controlled in a nonflammable range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.