| 摘要 |
<p>The burner has a cylindrical fuel assembly which consists of inner and outer cylinders (1, 2) that are arranged concentrically to each other and provided with perfusion openings (3) for gas and air mixture. The cylinders are firmly supported at a common front side unit that includes an inflow opening, where the inner cylinder serves as dispensing cylinder and the outer cylinder serves as burner surface. A filler material (4) is inserted between the cylinders, where the filler material is temperature-resistant and permeable for the gas and air mixture.</p> |
