Feeding apparatus for creation of one or more plugs of...

Details Feeding apparatus for creation of one or more plugs of... Feeding apparatus for creation of one or more plugs of...

2011-06-21

2011-06-21

Neckel, Alexa D (Department: 1723)

Gas: heating and illuminating

Generators

C100S232000, C100S242000, C414S173000

Reexamination Certificate

active

07964004

ABSTRACT:
An energy efficient, very flexible and safe feeding apparatus serves for creation of one or more plugs of compressible material for feeding into a gasifier, reactor or other combustion chamber. This apparatus includes a piston feeder with at least three pistons for pre-compressing and delivering compressible material towards a mouthpiece serving as a non-return valve and having an exit end facing a braking device with a friction member for regulating the final degree of compression of the material, and an opposing inlet end for at least partly compressed material. The inner diameter of at least an inlet section extending from the inlet end of the mouthpiece increases towards the first end, so that an angle between the inner wall of at least the inlet section and the longitudinal axis of the mouthpiece is larger than 0° but less than or equal to 3°.

REFERENCES:
patent: 3785281 (1974-01-01), Ligh
patent: 4343233 (1982-08-01), Burgin
patent: 4968325 (1990-11-01), Black et al.
patent: 5466108 (1995-11-01), Piroska
patent: 2003/0219726 (2003-11-01), Doorbar
patent: 2005/0081766 (2005-04-01), McIntosh
patent: 2007/0199801 (2007-08-01), Chataing et al.
patent: 2009/0022570 (2009-01-01), Craig et al.
patent: WO 93/03709 (1993-04-01), None
patent: WO 93/23709 (1993-11-01), None
patent: WO 02/08764 (2002-01-01), None
International Search Report, PCT/IB2008/054788, mailed Jun. 18, 2009.

Affiliated with

Also associated with

Rating

Feeding apparatus for creation of one or more plugs of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Feeding apparatus for creation of one or more plugs of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Feeding apparatus for creation of one or more plugs of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2672614