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    • 7. 发明授权
    • Method of making a burner device
    • 制作燃烧器装置的方法
    • US5661905A
    • 1997-09-02
    • US477885
    • 1995-06-07
    • Masaaki NakauraHideo OkamotoHideaki IshikawaKazuo Yagi
    • Masaaki NakauraHideo OkamotoHideaki IshikawaKazuo Yagi
    • F23D14/04F23D14/46B23P15/00
    • F23D14/46F23D14/045F23D2210/00Y10T29/49348Y10T29/49826
    • In a method of making a gas burner device, there are steps of symmetrically blanking a first metal plate and deforming it so as to form a first intermediate blank having a bulged portion, bending the first intermediate blank at a symmetrical center thereof to provide a first burner flow path with the bulged portion, and joining end portions of the intermediate blank to form a first burner, blanking a second metal plate and symmetrically deforming it so as to form a second intermediate blank having a bulged portion, bending the second intermediate blank at a symmetrical center thereof to provide a cover plate; and encasing at least an upper end of the first burner with the cover plate to form a slit-like sleeve first hole between the first burner and the cover plate, and forming a second burner flow path communication with a second burner suction hole and the slit-like sleeve fire hole so as to provide a second burner.
    • 在制造气体燃烧器装置的方法中,存在对称地冲压第一金属板并使其变形以形成具有凸出部分的第一中间坯料的步骤,将第一中间坯料弯曲在其对称的中心处,以提供第一 具有凸出部分的燃烧器流动路径,以及中间坯料的接合端部以形成第一燃烧器,冲切第二金属板并对称地使其变形,以形成具有凸出部分的第二中间坯料,将第二中间坯料弯曲 一个对称中心,提供一个盖板; 并且用所述盖板至少包围所述第一燃烧器的上端,以在所述第一燃烧器和所述盖板之间形成狭缝状的套筒第一孔,并且形成与第二燃烧器吸入孔和所述狭缝连通的第二燃烧器流路 为了提供第二个燃烧器。