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Edward James Duff
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Individual
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15,646. Duff, E. J. Aug. 2. Gas-producers.-The body is mounted to rotate, being provided with wheels B' running on a circular track D ; it is formed with a depending portion B dipping into a water seal. The lining A' is of polygonal or corrugated contour in plan. The lined cover G carries the charging-hopper K and gas-outlet pipe L, and is provided with a water seal J. Air is delivered through a rising pipe N surmounted by an air-distributer P, which consists of a number of superposed rings of conical form, the spaces between them being provided with curved ribs Q, Fig. 2.
GB190115646D1901-08-021901-08-02Improvements in Gas Producers.
ExpiredGB190115646A
(en)