Improvements in or relating to electrically operated sootblowers

878,770. Control of several motors; controllers. JONES, TATE & CO. Ltd. Feb. 28, 1958 [Aug. 28, 1957], No. 27180/57. Class 38 (3). Apparatus for sequentially controlling the operation of several electrically-driven soot blowers comprises means whereby each driving motor is connected as required...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	JONES CHARLES EDWARD
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS HEAT EXCHANGE IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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