| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | EVAPORATION CYCLE OF A NATURAL CIRCULATION STEAM GENERATOR IN CONNECTION WITH A VERTICAL DUCT FOR UPWARD GAS FLOW | US15122649 | 2014-03-21 | US20170067630A1 | 2017-03-09 | Francisco Javier Alvarez Ruiz; Francisco Pizarro |
| An evaporation cycle of a natural circulation steam generator. An evaporator is in flow connection with a downcomer pipe and includes a first evaporative section and a second evaporative section connected in parallel with the first evaporative section and arranged at a higher level than the first evaporative section. The evaporator cycle is not associated with another external source of motive force than heat from the gas flow to assist the flow of the water in the evaporator, and the evaporator has a vertically extending outlet collector for collecting the steam and water from the first and second evaporative sections to the riser pipe. The outlet collector includes a lower portion and an upper portion above the lower portion. The first evaporative section is in direct flow connection with the lower portion and the second evaporative section is in direct flow connection with the upper portion. | ||||||
| 142 | Forced draft boiler construction | US3533379D | 1968-10-07 | US3533379A | 1970-10-13 | MARTIN ALLAN E; TUTTERROW JACK N |
| 143 | murray | US21745D | USRE21745E | 1941-03-11 | ||
| 144 | Steam generator | US54921231 | 1931-07-07 | US2013829A | 1935-09-10 | KEENAN JR WALTER FRANCIS |
| 145 | Boiler | US59461332 | 1932-02-23 | US2009160A | 1935-07-23 | CARLSON CARL T |
| 146 | Boiler | US38017229 | 1929-07-22 | US1975789A | 1934-10-09 | ISAAC HARTER |
| 147 | Boiler construction | US47251330 | 1930-08-02 | US1953587A | 1934-04-03 | CAIN JOHN J |
| 148 | Boiler | US46595430 | 1930-07-07 | US1883925A | 1932-10-25 | HYDE GEORGE H |
| 149 | Steam boiler | US30685128 | 1928-09-19 | US1874552A | 1932-08-30 | LANGVAND IVAR L |
| 150 | Wa-ier | US1866215D | US1866215A | 1932-07-05 | ||
| 151 | Steam generator or boiler | US50346730 | 1930-12-19 | US1865944A | 1932-07-05 | MILLS WILLIAM A |
| 152 | Vapor generator | US48592830 | 1930-10-02 | US1853530A | 1932-04-12 | WILHELM ABENDROTH |
| 153 | Vertical tube boiler | US12296826 | 1926-07-16 | US1851786A | 1932-03-29 | ERNST VOLCKER |
| 154 | Single pass marine boiler | US19916727 | 1927-06-16 | US1851464A | 1932-03-29 | STILLMAN THOMAS B |
| 155 | Water tube steam generator | US37860229 | 1929-07-16 | US1831417A | 1931-11-10 | RUDOLF KLEIN |
| 156 | Steam boiler | US65450623 | 1923-07-30 | US1778379A | 1930-10-14 | CLARKE CHARLES W E |
| 157 | Steam boiler | US29018019 | 1919-04-15 | US1704388A | 1929-03-05 | JACOBUS DAVID S |
| 158 | Fluid heater | US45376421 | 1921-03-19 | US1696306A | 1928-12-25 | WILLIAM INNES |
| 159 | Steam boiler | US71995224 | 1924-06-14 | US1692171A | 1928-11-20 | JACOBUS DAVID S |
| 160 | High-pressure water-tube boiler | US74703124 | 1924-10-31 | US1680128A | 1928-08-07 | BRANDT CARL A W |
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