WO2012123713A3 - An improved steam engine - Google Patents
An improved steam engine Download PDFInfo
- Publication number
- WO2012123713A3 WO2012123713A3 PCT/GB2012/050492 GB2012050492W WO2012123713A3 WO 2012123713 A3 WO2012123713 A3 WO 2012123713A3 GB 2012050492 W GB2012050492 W GB 2012050492W WO 2012123713 A3 WO2012123713 A3 WO 2012123713A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve
- engine
- chamber
- steam engine
- improved steam
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B25/00—Regulating, controlling, or safety means
- F01B25/02—Regulating or controlling by varying working-fluid admission or exhaust, e.g. by varying pressure or quantity
- F01B25/08—Final actuators
- F01B25/10—Arrangements or adaptations of working-fluid admission or discharge valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B29/00—Machines or engines with pertinent characteristics other than those provided for in preceding main groups
- F01B29/08—Reciprocating-piston machines or engines not otherwise provided for
- F01B29/10—Engines
- F01B29/12—Steam engines
-
- 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
- F01K13/00—General layout or general methods of operation of complete plants
-
- 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
- F01K15/00—Adaptations of plants for special use
- F01K15/02—Adaptations of plants for special use for driving vehicles, e.g. locomotives
-
- 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
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Control Of Turbines (AREA)
Abstract
A steam engine comprising a chamber having a first inlet valve (200, 312) and a second outlet valve (200, 314); a reciprocating piston moveable within the chamber; wherein at least one of the first inlet and second outlet valve is coupled to a computer controlled mechanism (704) operable to open and close the valve. A double beat valve for use with the stem engine of the invention and a method of optimising steam supply to the engine chamber are also provided.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201104174A GB201104174D0 (en) | 2011-03-11 | 2011-03-11 | An improved steam engine |
GB1104174.6 | 2011-03-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012123713A2 WO2012123713A2 (en) | 2012-09-20 |
WO2012123713A3 true WO2012123713A3 (en) | 2013-03-07 |
Family
ID=43980860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2012/050492 WO2012123713A2 (en) | 2011-03-11 | 2012-03-06 | An improved steam engine |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB201104174D0 (en) |
WO (1) | WO2012123713A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201201190D0 (en) | 2012-01-25 | 2012-03-07 | Cambridge Entpr Ltd | Optical device and methods |
GB201516870D0 (en) | 2015-09-23 | 2015-11-04 | Roadmap Systems Ltd | Optical systems |
PL426295A1 (en) * | 2018-07-10 | 2020-01-13 | Prosperitos Spółka Z Ograniczoną Odpowiedzialnością | Method of supplying steam with ultra-supercritical parameters to piston steam engines and valve for supplying steam with ultra-supercritical parameters to piston steam engines |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4401010A (en) * | 1980-11-10 | 1983-08-30 | Eddington George D | Variable-torque-accommodating machine |
US5946916A (en) * | 1993-08-09 | 1999-09-07 | Ven; Livien D. | Vapor forced engine |
WO2003083270A1 (en) * | 2002-03-28 | 2003-10-09 | Cogen Microsystems Pty Ltd | Reciprocating engine and inlet system therefor |
US20040083729A1 (en) * | 2002-11-04 | 2004-05-06 | Teacherson George A. | Power stroke engine |
US6951107B1 (en) * | 2004-11-26 | 2005-10-04 | Bishop Lloyd E | Two stroke steam-to-vacuum engine |
US20070251238A1 (en) * | 2006-04-19 | 2007-11-01 | Kenneth Jordan | Steam Engine Device and Methods of Use |
WO2011001177A2 (en) * | 2009-06-30 | 2011-01-06 | Bhp Generation Limited | Method and apparatus to store energy |
-
2011
- 2011-03-11 GB GB201104174A patent/GB201104174D0/en not_active Ceased
-
2012
- 2012-03-06 WO PCT/GB2012/050492 patent/WO2012123713A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4401010A (en) * | 1980-11-10 | 1983-08-30 | Eddington George D | Variable-torque-accommodating machine |
US5946916A (en) * | 1993-08-09 | 1999-09-07 | Ven; Livien D. | Vapor forced engine |
WO2003083270A1 (en) * | 2002-03-28 | 2003-10-09 | Cogen Microsystems Pty Ltd | Reciprocating engine and inlet system therefor |
US20040083729A1 (en) * | 2002-11-04 | 2004-05-06 | Teacherson George A. | Power stroke engine |
US6951107B1 (en) * | 2004-11-26 | 2005-10-04 | Bishop Lloyd E | Two stroke steam-to-vacuum engine |
US20070251238A1 (en) * | 2006-04-19 | 2007-11-01 | Kenneth Jordan | Steam Engine Device and Methods of Use |
WO2011001177A2 (en) * | 2009-06-30 | 2011-01-06 | Bhp Generation Limited | Method and apparatus to store energy |
Also Published As
Publication number | Publication date |
---|---|
WO2012123713A2 (en) | 2012-09-20 |
GB201104174D0 (en) | 2011-04-27 |
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