Title:
永久的に防火性の火炎防止器
Document Type and Number:
Japanese Patent JP4226628
Kind Code:
B2
Abstract:
A permanently fireproof flame guard includes a flow area (2) which terminates a conduit and within which an inserted flame shield is disposed. The flame shield is provided with a plurality of passage gaps that ensure permanent fire safety. Cooling of the permanently fireproof flame guard can be improved by forming at least one concentric, annular section (5) within the flow area (2) in a massive manner without passage gaps while forming annular sections (4) comprising passage gaps around the concentric, annular section (5).
Inventors:
Reinemann, Christoph
Application Number:
JP2006508120A
Publication Date:
February 18, 2009
Filing Date:
June 03, 2004
Export Citation:
Assignee:
Reinemann Gaem Behr und Company Kage
International Classes:
F23D14/82; A62C4/00; F23D14/72
Domestic Patent References:
| JP636589Y2 |
Foreign References:
| US5415233 | ||||
| FR1466440A1 |
Attorney, Agent or Firm:
Takehiko Suzue
Sadao Muramatsu
Sadao Muramatsu
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