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Expired
Application number
GB7541/26A
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NIEDERBAYERISCHE CELLULOSEWERK
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NIEDERBAYERISCHE CELLULOSEWERK
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Application filed by NIEDERBAYERISCHE CELLULOSEWERKfiledCriticalNIEDERBAYERISCHE CELLULOSEWERK
Publication of GB251599ApublicationCriticalpatent/GB251599A/en
F22B23/00—Water-tube boilers built-up from sets of spaced double-walled water tubes of return type in unilateral abutting connection with a boiler drum or with a header box, i.e. built-up from Field water tubes comprising an inner tube arranged within an outer unilaterally-closed tube
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Engineering & Computer Science
(AREA)
Physics & Mathematics
(AREA)
Thermal Sciences
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
Rigid Pipes And Flexible Pipes
(AREA)
Abstract
251,599. Niederbayerische Cellulosewerke Akt.-Ges., and Schneider, A. May 4, 1925, [Convention date]. Plates and the like, securing pipes to; joints for concentric pipes.-A Field tube b is detachably secured to a short flanged pipe bl permanently fixed in a boiler drum a. The circulating tube c is formed in two parts which are secured together at the connection of the outer tube by a screwed sleeve f. In a boiler having a large number of Field tubes connected to a drum, the connecting pipes b<l> are bent in order that the tubes may be widely spaced.
GB7541/26A1925-05-041926-03-18Improvements in and relating to steam boilers with field tubes
ExpiredGB251599A
(en)