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Class Information
Number: 122/476
Name: Liquid heaters and vaporizers > Steam treatment > Water tube boiler > Superheater
Description: Subject matter comprising water tube boilers having superheaters for steam combined with the boiler in the same heating chamber.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7043147 |
Superheated vapor generator system and method |
May. 9, 2006 |
| 6672259 |
Method for positioning superheaters in biomass burning steam generators, and steam generator |
Jan. 6, 2004 |
| 5568793 |
Steam generator |
Oct. 29, 1996 |
| 5247991 |
Heat exchanger unit for heat recovery steam generator |
Sep. 28, 1993 |
| 4969084 |
Superheater spray flow control for variable pressure operation |
Nov. 6, 1990 |
| 4838212 |
Superheater unit of a steam generating system |
Jun. 13, 1989 |
| 4772775 |
Electric arc plasma steam generation |
Sep. 20, 1988 |
| 4754725 |
Supercritical sliding pressure operation boiler with rear gas duct |
Jul. 5, 1988 |
| 4739729 |
Coal-fired steam generator |
Apr. 26, 1988 |
| 4720263 |
Transportable system for providing heat to flowing materials |
Jan. 19, 1988 |
| 4675963 |
Method of assembly of a steam separator super-heater |
Jun. 30, 1987 |
| 4526137 |
Thermal sleeve for superheater nozzle to header connection |
Jul. 2, 1985 |
| 4412510 |
Flexible tie for tangent tube construction |
Nov. 1, 1983 |
| 4252087 |
Rapid response steam generating apparatus and method |
Feb. 24, 1981 |
| 4063534 |
Coal-fired steam generator with heating surfaces above the firing or combustion chamber |
Dec. 20, 1977 |
| 4056079 |
Apparatus and process for preheating main boiler superheater headers |
Nov. 1, 1977 |
| 4041907 |
Spacer arrangement for steam generator |
Aug. 16, 1977 |
| 4033297 |
Protection of superheater tubes against corrosion |
Jul. 5, 1977 |
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