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Expired
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John Macdonald Henderson
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Individual
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Furnace Housings, Linings, Walls, And Ceilings
(AREA)
Abstract
4077. Henderson, J. M., [McLean, J.]. March 3. Firebars and grates. --Transverse fire bars, of the form shown in section in Fig. 5, are formed with enlarged circular ends A', which rest on bearers B. Their bottom ends engage a toothed rack C, Fig. 2, by which they may be rocked or set at any angle. The application to a steamboiler furnace is illustrated in the Specification.
GB190004077D1900-03-031900-03-03Improvements in and relating to the Fire Bars of Furnaces.
ExpiredGB190004077A
(en)