Transporter for linear pocket feeder

Details Transporter for linear pocket feeder Transporter for linear pocket feeder

1983-08-01

1985-03-05

Valenza, Joseph E.

Material or article handling

Apparatus for moving material between zones having different...

For carrying standarized mechanical interface type

198716, 222636, 414586, F23D 100

Patent

active

045028273

ABSTRACT:
An endless loop transporter for a linear pocket feeder especially for metering powdered coal from a reservoir at atmospheric pressure to a supply duct to a gas turbine compressor at a substantially higher pressure, the transporter including a flexible wire core, a plurality of primary discs loosely received on the core, a plurality of small spacer rings tightly received on the core in compression between the primary discs to form with the discs a plurality of closely spaced transport annuli, and a plurality of secondary discs substituted for a corresponding number of primary discs at uniform intervals along the transporter. The secondary discs carry seal rings which slidably seal against the surface of a tube between the reservoir and the supply duct to form an outside pressure seal between the areas of high and low pressure.

REFERENCES:
patent: 1540681 (1925-06-01), Detaint
patent: 2326535 (1943-08-01), Hapman
patent: 2556183 (1951-06-01), Hapman
patent: 2595941 (1952-05-01), Hapman
patent: 2609081 (1952-09-01), Hapman
patent: 2907480 (1959-10-01), Vincent
patent: 4342428 (1982-08-01), Kosek
patent: 4379670 (1983-04-01), Hannoosh et al.

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