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F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
Cleaning In General
(AREA)
Description
Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
Claims (2)
Patent-Ansprüche:Patent Claims:1. Die Anwendung von gewöhnlichen Steinen wie Kieselsteinen zur Bearbeitung der Röhren
behufs Reinigung.1. The use of ordinary stones such as pebbles to work the tubes
for cleaning.2. Die Construction der in der Zeichnung dargestellten Vorrichtung zur Reinigung der
Siederöhren.2. The construction of the device shown in the drawing for cleaning the
Boiler tubes.
DENDAT5259D
Method and device for cleaning the boiler pipes
ActiveDE5259C
(en)
METHOD AND DEVICE FOR SWITCHING DRIVING MODES TO ASSIST A VEHICLE IN PERFORMING A POLLUTION RIDE WITHOUT ADDITIONAL INSTRUCTIONS FROM THE DRIVER WHILE DRIVING
Method for controlling an electrochemical machining process on a workpiece for the purpose of maintaining an optimal machining condition and device on an electrochemical machining machine for carrying out the method