Pressure container
US8171837B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2007 |
| Grant date | May 8, 2012 |
| Priority date | — |
| Expiry date | Dec 7, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42D5/045
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
It is intended to provide a pressure container which can prevent dispersion of a hazardous substance or the like to the exterior and ensure a high level of safety with a simple structure. To achieve this object, a pressure container (10) comprises an outer vessel (30) and an inner vessel (40) which receives an impact load produced at the time of blasting disposal operation. The inner vessel (40) is disposed inside the outer vessel (30). The inner vessel (40) has a pressure relieving part (50) which can discharge part of high-pressure gas produced in the inner vessel (40) at the time of the blasting disposal operation into a gap formed between the inner vessel (40) and the outer vessel (30).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.