| Patents for F22B 3 - Other methods of steam generation; Steam boilers not provided for in other groups of this subclass (646) |
|---|
| 12/27/1983 | US4422299 Flash system power generator |
| 12/13/1983 | US4420373 Energy conversion method and system |
| 12/06/1983 | CA1158231A1 Method of heat extraction from an aqueous carrier medium |
| 11/30/1983 | EP0095439A2 Heat pump |
| 11/08/1983 | US4413669 Method of heat extraction from an aqueous carrier medium |
| 10/04/1983 | US4407127 Flashing apparatus of geothermal power plants |
| 06/28/1983 | US4390062 Downhole steam generator using low pressure fuel and air supply |
| 06/21/1983 | US4388916 Steam generation apparatus |
| 05/17/1983 | US4383645 Vapor sprayer and process for providing a volatile fluid as a vapor spray |
| 03/09/1983 | EP0073576A1 Method for the sub-terranean generation of heat |
| 02/08/1983 | US4372254 Hydraulic heat generator |
| 02/08/1983 | CA1140888A1 Energy conversion method and system |
| 11/09/1982 | US4357910 Multi-pass helical coil thermal fluid heater |
| 10/05/1982 | CA1132805A1 Open cycle heat pump system and process for transferring heat |
| 09/29/1982 | EP0061031A1 Steam generating method |
| 08/24/1982 | CA1130152A1 Generation of steam from low temperature waste heat |
| 08/05/1982 | WO1982002587A1 Method and apparatus for recovering waste energy |
| 08/03/1982 | CA1128759A1 Method and apparatus for generating a vapor stream |
| 06/23/1982 | EP0054203A1 A sprayer for providing a volatile fluid as a spray |
| 04/06/1982 | US4323109 Open cycle heat pump system and process for transferring heat |
| 02/02/1982 | US4313305 Feedback energy conversion system |
| 01/12/1982 | US4310474 Method and apparatus for generating a vapor stream |
| 12/09/1981 | EP0041452A2 Device for the reduction of thermal stress in a heat exchanger |
| 11/10/1981 | US4299193 Steam-generating process |
| 08/04/1981 | US4282070 Energy conversion method with water recovery |
| 06/30/1981 | US4275563 Power-generating plant having increased circulating force of working fluid |
| 06/16/1981 | US4273075 Heat generating device |
| 06/09/1981 | US4271790 Method of heating water using wind energy and apparatus therefor |
| 04/21/1981 | US4262485 Low boiling point medium power plant |
| 03/03/1981 | US4253427 Heat exchanging system |
| 02/03/1981 | CA1094899A1 Heat generation by frictional vaporization |
| 12/16/1980 | US4239603 Reuse by continuous mechanical recompression |
| 11/26/1980 | EP0019297A2 Method and device for steam generation |
| 01/01/1980 | US4181098 Heat generation by frictional vaporization |
| 12/12/1979 | EP0005825A1 Energy conversion method and system |
| 12/05/1978 | CA1043874A1 Floating convection current barrier for evaporation source melts |
| 09/19/1978 | CA1038632A1 Vapor generator |
| 06/07/1977 | US4027631 Combustion engine driven liquid heater |
| 04/12/1977 | US4016834 Boiler with condenser |
| 12/07/1976 | US3996469 Floating convection barrier for evaporation source |
| 11/02/1976 | US3989189 Heating system |
| 09/28/1976 | US3982695 Steam producing device |
| 07/20/1976 | US3970047 Reduced pressure type steam generator |
| 07/06/1976 | US3967591 Steam generator for fast breeder reactor |
| 06/15/1976 | US3962873 Solar steam generator |
| 01/06/1976 | US3931493 Apparatus and method for the production of metal vapor |