HUP9901286A2 - Cyclic-operation heat engine - Google Patents
Cyclic-operation heat engineInfo
- Publication number
- HUP9901286A2 HUP9901286A2 HU9901286A HUP9901286A HUP9901286A2 HU P9901286 A2 HUP9901286 A2 HU P9901286A2 HU 9901286 A HU9901286 A HU 9901286A HU P9901286 A HUP9901286 A HU P9901286A HU P9901286 A2 HUP9901286 A2 HU P9901286A2
- Authority
- HU
- Hungary
- Prior art keywords
- pressure
- working medium
- heat
- heat engine
- working
- Prior art date
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 3
- 230000007423 decrease Effects 0.000 abstract 3
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000001273 butane Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 1
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
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/06—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using mixtures of different fluids
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)
Abstract
A hőerőgépnek műnkaközeget tartalmazó zárt tere (10, 16, 18, 20, 22,24, 12, 26, 18, 28, 30, 32) van, és a műnkaközegbe hő bevezetésére ésabból hő elvőnására alkalmas hőcserélőkkel rendelkezik. A találmánynakaz a lényege, hőgy a műnkaközeg több anyagból álló keverék, és a többanyagból álló keverék keverési aránya, a hőerőgép műnkanyőmás-tartőmánya és műnkahőmérséklet-tartőmánya úgy van megválasztva, hőgyvalamely, egy anyagból álló műnkaközeg viselkedésére vőnatkőztatva atöbb anyagból álló keverék hőmérséklete egy meghatárőzőttnyőmástartőmányban csökkenő nyőmás mellett kevésbé süllyed, és növekvőnyőmás mellett kevésbé emelkedik. A hőmérséklet közelítőleg kőnstansis maradhat, sőt, még csökkenhet is, amikőr a nyőmás nő, ésnövekedhet, ha a nyőmás csökken. A többkőmpőnensű keverék bűtánt ésnitrőgént; vagy nitrőgént és szén-diőxidőt, vagy pedig hidrőgént ésszén-diőxidőt tartalmazhat. ŕThe heat engine has a closed space (10, 16, 18, 20, 22, 24, 12, 26, 18, 28, 30, 32) containing the working medium, and it has heat exchangers suitable for introducing heat into and removing heat from the working medium. The essence of the invention is that the working medium is a mixture consisting of several materials, and the mixing ratio of the mixture consisting of several materials, the working pressure range and the working temperature range of the heat engine are chosen in such a way that the temperature of the mixture consisting of several materials decreases in a defined pressure range based on the behavior of the working medium consisting of one material. it sinks less with increasing pressure and rises less with increasing pressure. The temperature can remain approximately constant, or even decrease, while the pressure increases, and it can increase when the pressure decreases. The multi-calcium mixture produces butane and nitrogen; it can contain either nitrogen and carbon dioxide, or hydrogen and carbon dioxide. ŕ
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19608300A DE19608300A1 (en) | 1996-02-26 | 1996-02-26 | Cyclic heat engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUP9901286A2 true HUP9901286A2 (en) | 1999-08-30 |
| HUP9901286A3 HUP9901286A3 (en) | 2000-03-28 |
Family
ID=7787165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU9901286A HUP9901286A3 (en) | 1996-02-26 | 1997-02-26 | Cyclic-operation heat engine |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0880640A1 (en) |
| AU (1) | AU1877097A (en) |
| DE (1) | DE19608300A1 (en) |
| HU (1) | HUP9901286A3 (en) |
| NO (1) | NO983902L (en) |
| WO (1) | WO1997032114A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19804845C2 (en) * | 1998-01-30 | 2002-10-24 | Werner Malewski | Process for the direct conversion of thermal energy into mechanical energy |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH237849A (en) * | 1944-07-24 | 1945-05-31 | Tech Studien Ag | Process for operating thermal power plants in which a working medium describes a closed circuit. |
| US4242870A (en) * | 1974-08-29 | 1981-01-06 | Searingen Judson S | Power systems using heat from hot liquid |
| US4437312A (en) * | 1981-03-06 | 1984-03-20 | Air Products And Chemicals, Inc. | Recovery of power from vaporization of liquefied natural gas |
| US4553397A (en) * | 1981-05-11 | 1985-11-19 | Soma Kurtis | Method and apparatus for a thermodynamic cycle by use of compression |
| DE4101500A1 (en) * | 1991-01-19 | 1992-07-23 | Doekowa Ges Zur Entwicklung De | Heat engine with volatile fluid - uses evaporation of fluid during expansion stroke |
| DE4244016C2 (en) * | 1992-12-24 | 1994-10-06 | Ecenal Scient Firm Ltd | Cyclic heat engine |
| US5544479A (en) * | 1994-02-10 | 1996-08-13 | Longmark Power International, Inc. | Dual brayton-cycle gas turbine power plant utilizing a circulating pressurized fluidized bed combustor |
-
1996
- 1996-02-26 DE DE19608300A patent/DE19608300A1/en not_active Ceased
-
1997
- 1997-02-26 AU AU18770/97A patent/AU1877097A/en not_active Abandoned
- 1997-02-26 HU HU9901286A patent/HUP9901286A3/en unknown
- 1997-02-26 EP EP97905088A patent/EP0880640A1/en not_active Withdrawn
- 1997-02-26 WO PCT/EP1997/000915 patent/WO1997032114A1/en not_active Application Discontinuation
-
1998
- 1998-08-25 NO NO983902A patent/NO983902L/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO983902D0 (en) | 1998-08-25 |
| NO983902L (en) | 1998-10-23 |
| HUP9901286A3 (en) | 2000-03-28 |
| DE19608300A1 (en) | 1997-08-28 |
| EP0880640A1 (en) | 1998-12-02 |
| AU1877097A (en) | 1997-09-16 |
| WO1997032114A1 (en) | 1997-09-04 |
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