Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By means introducing treating material
Reexamination Certificate
2007-06-19
2007-06-19
Kastler, Scott (Department: 1742)
Metallurgical apparatus
Means for melting or vaporizing metal or treating liquefied...
By means introducing treating material
C222S189090
Reexamination Certificate
active
10739233
ABSTRACT:
A powder feeding assembly for feeding a flame-melting device is disclosed. The powder feeding assembly includes a powder holding chamber with a screening member and a brush assembly disposed therein. The brush assembly includes at least one bristle element having a distal and a proximal end. The distal end is disposed proximate to the screening member. Powder held in the powder holding chamber is urged through one or more openings in the screening member by rotating the brush assembly. The powder is then delivered to an input section of the flame-melting device for processing.
REFERENCES:
patent: 3841530 (1974-10-01), Janninck
patent: 4271011 (1981-06-01), Spencer et al.
patent: 5178335 (1993-01-01), Mertens
patent: 5839674 (1998-11-01), Ellis
patent: 6513739 (2003-02-01), Fritz et al.
patent: 2003/0081314 (2003-05-01), Destain
patent: 2003/0145525 (2003-08-01), Rosenflanz
patent: 2005/0132655 (2005-06-01), Anderson et al.
patent: 2005/0132657 (2005-06-01), Celikkaya et al.
patent: 2005/0132658 (2005-06-01), Celikkaya et al.
patent: 2005/0137076 (2005-06-01), Rosenflanz et al.
patent: 2005/0137077 (2005-06-01), Bange et al.
patent: 2005/0137078 (2005-06-01), Anderson et al.
Standard: “Standard Specification for Wire Cloth and Sieves for Testing Purposes1, ” ASTM International, Designation: E 11-01, (date unknown but prior to filing date of instant application), pp. 1-5.
Standard: “Nominal Dimensions, Permissible Variations for Wire Cloth of Standard test Sieves (U.S.A.) Standard Series,” ASTM International, Designation: E-11, (date unknown but prior to filing date of instant application), pp. 3-6.
Standard: “Standard Specification for Industrial Woven Wire Cloth1,”ASTM International, Designation: E 2016-99, (date unknown but prior to filing date of instant application), pp. 1-30.
Anderson Thomas J.
Celikkaya Ahmet
Magadanz Frederick A.
Franzen Rick L.
Kastler Scott
LandOfFree
Power feeding method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power feeding method and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power feeding method and apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3867867