SE368982B - - Google Patents
Info
- Publication number
- SE368982B SE368982B SE02399/72A SE239972A SE368982B SE 368982 B SE368982 B SE 368982B SE 02399/72 A SE02399/72 A SE 02399/72A SE 239972 A SE239972 A SE 239972A SE 368982 B SE368982 B SE 368982B
- Authority
- SE
- Sweden
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
- F01K7/22—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K19/00—Regenerating or otherwise treating steam exhausted from steam engine plant
- F01K19/02—Regenerating by compression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
- F01K7/40—Use of two or more feed-water heaters in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
- F01K7/44—Use of steam for feed-water heating and another purpose
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00118621A US3842605A (en) | 1971-02-25 | 1971-02-25 | Method and apparatus for regenerative heating in thermal power plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE368982B true SE368982B (en) | 1974-07-29 |
Family
ID=22379739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE02399/72A SE368982B (en) | 1971-02-25 | 1972-02-25 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3842605A (en) |
| JP (1) | JPS5585507U (en) |
| BE (1) | BE773876A (en) |
| CA (1) | CA972974A (en) |
| CH (1) | CH547944A (en) |
| DE (1) | DE2201397A1 (en) |
| FR (1) | FR2127769A5 (en) |
| GB (1) | GB1377548A (en) |
| IT (1) | IT940531B (en) |
| NL (1) | NL7202367A (en) |
| SE (1) | SE368982B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3992884A (en) * | 1975-01-03 | 1976-11-23 | Fives-Cail Babcock | Thermal power plant |
| US4047386A (en) * | 1976-06-10 | 1977-09-13 | Scm Corporation | Process for heating condensate |
| US4110987A (en) * | 1977-03-02 | 1978-09-05 | Exxon Research & Engineering Co. | Thermal energy storage by means of reversible heat pumping utilizing industrial waste heat |
| JPS6179905A (en) * | 1984-09-28 | 1986-04-23 | 株式会社日立製作所 | Drain recovery system |
| US4763480A (en) * | 1986-10-17 | 1988-08-16 | Kalina Alexander Ifaevich | Method and apparatus for implementing a thermodynamic cycle with recuperative preheating |
| US7040095B1 (en) * | 2004-09-13 | 2006-05-09 | Lang Fred D | Method and apparatus for controlling the final feedwater temperature of a regenerative rankine cycle |
| US8091361B1 (en) * | 2007-11-05 | 2012-01-10 | Exergetic Systems, Llc | Method and apparatus for controlling the final feedwater temperature of a regenerative Rankine cycle using an exergetic heater system |
| JP4898854B2 (en) * | 2009-01-30 | 2012-03-21 | 株式会社日立製作所 | Power plant |
| JP4972708B2 (en) * | 2009-01-30 | 2012-07-11 | 株式会社日立製作所 | Steam-utilizing plant, operation method of the plant, steam supply device, and steam supply method |
| US8448439B2 (en) * | 2009-01-30 | 2013-05-28 | Hitachi-Ge Nuclear Energy, Ltd. | Electric power plant, and method for running electric power plant |
| JP5178575B2 (en) * | 2009-02-23 | 2013-04-10 | 株式会社日立製作所 | Power plant water supply apparatus and control method |
| EP2305964A1 (en) * | 2009-09-23 | 2011-04-06 | Siemens Aktiengesellschaft | Steam power station |
| US8222504B1 (en) | 2011-04-20 | 2012-07-17 | Ernie Ball Inc. | Musical instrument string having cobalt alloy wrap wire |
| US9297278B2 (en) * | 2011-05-27 | 2016-03-29 | General Electric Company | Variable feedwater heater cycle |
| FR2981129B1 (en) * | 2011-10-07 | 2013-10-18 | IFP Energies Nouvelles | METHOD AND IMPROVED SYSTEM FOR CONVERTING MARINE THERMAL ENERGY. |
| FR2984400A1 (en) * | 2011-12-19 | 2013-06-21 | Suez Environnement | METHOD AND INSTALLATION OF COGENERATION WITH THERMOCOMPRESSION |
| CN112780373B (en) * | 2020-12-30 | 2022-11-11 | 华北电力大学（保定） | Water vapor cycle based on supercritical and subcritical heat regeneration |
| CN115929430B (en) * | 2022-12-21 | 2024-06-07 | 东方电气集团东方汽轮机有限公司 | Heat regeneration system of industrial heat supply steam turbine |
-
1971
- 1971-02-25 US US00118621A patent/US3842605A/en not_active Expired - Lifetime
- 1971-10-13 BE BE773876A patent/BE773876A/en unknown
- 1971-11-11 IT IT30966/71A patent/IT940531B/en active
-
1972
- 1972-01-13 CA CA132,338A patent/CA972974A/en not_active Expired
- 1972-01-13 DE DE19722201397 patent/DE2201397A1/en active Pending
- 1972-01-27 CH CH121272A patent/CH547944A/en not_active IP Right Cessation
- 1972-02-23 NL NL7202367A patent/NL7202367A/xx unknown
- 1972-02-23 GB GB837672A patent/GB1377548A/en not_active Expired
- 1972-02-24 FR FR7206276A patent/FR2127769A5/fr not_active Expired
- 1972-02-25 SE SE02399/72A patent/SE368982B/xx unknown
-
1979
- 1979-12-05 JP JP1979167631U patent/JPS5585507U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH547944A (en) | 1974-04-11 |
| NL7202367A (en) | 1972-08-29 |
| US3842605A (en) | 1974-10-22 |
| CA972974A (en) | 1975-08-19 |
| BE773876A (en) | 1972-01-31 |
| JPS5585507U (en) | 1980-06-12 |
| GB1377548A (en) | 1974-12-18 |
| FR2127769A5 (en) | 1972-10-13 |
| IT940531B (en) | 1973-02-20 |
| DE2201397A1 (en) | 1972-09-07 |