Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3528927A
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ADOLPH DAVID FEST
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ADOLPH DAVID FEST
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Application filed by ADOLPH DAVID FESTfiledCriticalADOLPH DAVID FEST
Priority to GB3528927ApriorityCriticalpatent/GB294058A/en
Publication of GB294058ApublicationCriticalpatent/GB294058A/en
F22B37/00—Component parts or details of steam boilers
F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
F22B37/10—Water tubes; Accessories therefor
F22B37/101—Tubes having fins or ribs
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Engineering & Computer Science
(AREA)
Physics & Mathematics
(AREA)
Thermal Sciences
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
Abstract
294,058. Fest, A. D. Dec. 30, 1927. Tubes, water.-The upper part of a water tube 10 is formed with flat converging outer surfaces 11 to prevent accumulation of soot upon the tube. A triangular bar 17 with a curved lower surface may be attached or welded to the top of an ordinary tube.
GB3528927A1927-12-301927-12-30Improvements in boiler tubes
ExpiredGB294058A
(en)