EP1651852B1 - Verfahren und einrichtung zur umwandlung von wärmeenergie in mechanische energie - Google Patents
Verfahren und einrichtung zur umwandlung von wärmeenergie in mechanische energie Download PDFInfo
- Publication number
- EP1651852B1 EP1651852B1 EP04723151.9A EP04723151A EP1651852B1 EP 1651852 B1 EP1651852 B1 EP 1651852B1 EP 04723151 A EP04723151 A EP 04723151A EP 1651852 B1 EP1651852 B1 EP 1651852B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stage
- volume
- mechanical energy
- heat energy
- work medium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 230000003247 decreasing effect Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 2
- 239000002609 medium Substances 0.000 description 44
- 230000008569 process Effects 0.000 description 11
- 239000012530 fluid Substances 0.000 description 10
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 9
- 230000009467 reduction Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000012737 fresh medium Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0079—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having pistons with rotary and reciprocating motion, i.e. spinning pistons
-
- 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
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
Definitions
- the invention relates to a method for converting thermal energy into mechanical energy by volume, pressure and temperature change of the working medium, in particular gases in several stages and a device for carrying out this method.
- Such a method and device is eg in the documents WO 03/102403 A and WO 03/012257 A disclosed.
- Methods for converting thermal energy into mechanical energy, in which the pressure and the temperature of the working medium change in a working space with a variable volume.
- pressure and temperature increase, both as a result of the noted volume change and, more specifically, in the final phase of volume reduction or in the first phase of repeated volume increase by additional heat energy input either from outside or through Heat development in the medium within the working space (for example, by combustion).
- additional heat energy input either from outside or through Heat development in the medium within the working space (for example, by combustion).
- the pressure created by the reduction in volume in the closed working space after deduction of the losses, carries out a work necessary for the subsequent reduction in volume, while the pressure resulting from the additional supply of heat energy also results in the resulting loss after deduction of the losses does mechanical work.
- volume increase for the supply of the medium used and volume reduction for the discharge of the medium used
- volume reduction for the discharge of the medium used
- it is a four-stroke process for the conversion of thermal energy into mechanical energy.
- the supply and discharge of the medium takes place at the beginning of the one clock or the end of the second clock, it is a two-stroke process. All these processes take place according to the known state of the art in a working space, which is subdivided in exceptional cases into two parts.
- the working medium is sucked into the first stage under volume increase of the first stage, after which the working medium is transferred in volume reduction of the first stage in the second stage by increasing the volume of the second stage, whereupon the working medium in volume reduction of the second stage on the third Stage is transferred with simultaneous heat supply in the fourth stage by increasing the volume of the fourth stage, whereupon it is transferred from the fourth stage with reduction of the volume of the fourth stage in the fifth stage and expanded in this fifth stage by increasing the volume of the fifth stage becomes.
- the working medium is transferred under volume reduction of the second stage via the third stage with simultaneous heating directly into the fifth stage.
- the working fluid is cooled when transferred from the first stage to the second stage.
- the working medium is transferred from the fifth stage with reduction of the volume of the fifth stage and simultaneous cooling in the first stage with simultaneous increase in the volume of the first stage.
- the working medium is transferred from the fifth stage with reduction of the volume of the fifth stage to the third stage and used for the heating process.
- the working medium is transferred by reducing the volume of the fifth stage and / or simultaneously cooling from the fifth stage directly into the second stage by increasing the volume of the second stage.
- the third stage is formed at least according to the invention as a working space with fixed volume, while the other stages are formed as working spaces with variable volume, in particular as rotary piston machines, and in the sense of the passage of the working medium behind the other, partly before the third stage and partly after this stage.
- the maximum volume of the first stage is greater than the maximum volume of the second stage, wherein the maximum volume of the fifth stage is greater than the maximum volume of the fourth stage and wherein the maximum volume of the fifth stage is greater than the maximum volume of the first stage or equal to the maximum volume of the first stage.
- the fifth stage is associated with the first stage.
- the third stage is formed as a combustion chamber and / or as a heat exchanger.
- the fifth stage is provided with a suction valve.
- a cooler between the first stage and the second stage and between the fifth stage and the first stage is interposed and a cooler between the combined stage and the second stage interposed.
- illustration 1 shows the basic embodiment of the invention, on the Figure 2 a modification with cooler between the first and the second stage and between the fifth and the first stage is shown.
- Figure 3 shows the embodiment in which the first stage is combined with the fifth stage and a cooler between the fifth and the second stage is interposed.
- the working medium is introduced into the first stage 1 by increasing the volume of the first stage 1, whereupon, when the volume of the first stage 1 is reduced, it changes into the second stage 2 by increasing the volume of the second stage. Then, the working medium is at volume reduction of the second stage 2 in the third stage 3 on.
- heat is supplied to the working fluid - either from the inside by combustion of fuel in the working fluid, or from outside by heating the third stage, for example, by an external combustion process.
- the working medium is transferred to the fourth stage 4 whose volume increases at the same time, whereupon the working medium from the fourth stage 4 passes under reduction of the volume of the fourth stage in the fifth stage 5.
- the working medium expands by increasing the volume of the fifth stage.
- the working medium is passed under volume reduction of the fifth stage 5 either to the outside or back to the first stage 1.
- air as a working medium and in an external combustion process as a form of heat supply for the third stage
- expanded hot air for the external combustion process.
- the method according to the invention thus represents a thermodynamic cycle with five cycles. In some cases it may be advantageous to take out the fourth step 4 and to lead the medium directly to the fifth step and to expand it here.
- the working medium advantageously cools during the transfer from the first stage 1 to the second stage 2 in an intermediate cooler 6.
- thermodynamic cycle has been modified with five cycles to a three-cycle process.
- the device for carrying out the method described for the conversion of thermal energy into mechanical energy is according to the invention arranged such that the third stage 3 is formed at least as a working space with fixed volume, while the other stages 1, 2, 4, 5, 51 as Workrooms with variable volume are formed. It is advantageous that all stages, with the exception of the third stage, are designed as a rotary piston machine, wherein upon rotation of the rotary piston on the connected by its apex edges surface, the volume of, by this surface and the opposite inner wall of the cylinder, in the piston rotates, delimited space, cyclically enlarged and reduced.
- the maximum volume of the first stage 1 is greater than the maximum volume of the second stage 2
- the maximum volume of the fifth stage 5 is greater than the maximum volume of the fourth stage.
- the third stage 3 serves as a combustion chamber and / or as a heat exchanger.
- the working medium is first introduced into the increasing volume of the first stage 1 (for example by suction). After reaching the maximum, the volume of this stage begins to decrease and the working medium is displaced into the increasing volume of the second stage 2.
- the state of the working medium changes in such a way that it has a higher pressure after the transition from the first stage 1 to the second stage 2 also a higher temperature. If an excessive temperature increase is undesirable, the cooler 6 can be interposed between the two stages, as shown in Figure 2. With renewed reduction in volume of the second stage 2, the working medium is transferred from this stage via the third stage 3 to the fourth stage 4 with increasing volume of the bottom.
- heat is supplied to the working fluid - either by an external combustion process, which stage serves as a heat exchanger, or by internal combustion, much like in combustion chambers of turbines, but with significantly higher pressures.
- the maximum volume of the fourth stage 4 is usually the same as the maximum volume of the second stage 2, the working medium in the final state in the fourth stage 4 after heating in the third stage. 3 have a higher pressure and a higher temperature compared to the initial state in the second stage. From the decreasing volume of the fourth stage 4 then expands the working medium in the increasing volume of the fifth stage 5, wherein work is done. It is of course possible to modify the device according to the invention such that the maximum volume of the fourth stage 4 is greater than the maximum volume of the second stage 2, thus resulting in a partial isobaric to isothermal expansion between the two stages, and the method according to the invention then resembles the Carnot cycle.
- the fourth stage can be completely removed, and the working medium can expand from the second stage 2 while heating in the third stage 3 directly in the fifth stage 5.
- the third stage has a non-zero volume, therefore, when no heat is supplied, partial expansion occurs at the beginning of the supply of the working medium and, after being transferred through the third stage, the working medium has a lower pressure in the fourth stage a lower temperature than in the second stage.
- the fourth stage of the third stage takes relatively less weight-based amount of working fluid than was transferred from the second stage to the third stage. The remaining amount forms or increases the residual pressure in the third stage.
- the third stage can be dimensioned both as a small outer surface combustion chamber (to prevent heat loss) and as a large area heat exchanger (to transfer as much heat as possible). In order to transfer as much heat as possible in the third stage and to reduce the work required for the compression phase of the cycle, it is necessary, if possible, to lower the temperature during the transfer from the first to the second phase.
- the size of the expansion ratio can be selected independently of the size of the compression ratio.
- the pressure at the end of the expansion corresponds to the pressure at the beginning of the expansion, and therefore the pressure at the lower end of the expansion can be reduced to the pressure of the environment.
- the working fluid is aspirated with a suction valve 8 at the end of expansion.
- the working cycle process realized according to the method and the device according to the invention is thus a five-cycle process.
- the Expansion ratio in the fifth stage 5 ie the ratio between the maximum volumes of the fifth and fourth stage, decreases at the end of the expansion not only the pressure, but also the temperature to a value which corresponds almost to the value of the environment.
- the fifth stage 5 and the first stage 1 can, in the case of a closed cycle and with an external heating of the working medium in the third stage 3 according to a further feature of the invention according to Figure 3 can be combined and the working fluid can be performed after expansion in the united stage 51 in the second stage 2 via an intermediate cooler 76 and compressed at the same time. Also in this case, it is advantageous to provide the united stage 51 with the suction valve 8. In the context of the invention, therefore, the five-cycle process can be modified in some cases to a three-cycle process.
- the invention shows both the examples of embodiment and other embodiments resulting from the claims in comparison with known thermal engines (especially with four-stroke cycle) its advantages in that higher working pressures and operating temperatures than turbine engines, as well as a longer period of time Heating the compressed working fluid and also lower pressures and temperatures at the end of the expansion are allowed as in previously known piston engines.
- the result is a higher efficiency of the cycle and a lower noise and lower emission of carbon and nitrogen oxides in the heating of the working medium by internal or external combustion.
- the Invention can also be used to advantage for the conversion of solar energy into mechanical energy.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Wind Motors (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL04723151T PL1651852T3 (pl) | 2003-04-01 | 2004-03-25 | Sposób i urządzenie do przemiany energii cieplnej na energię mechaniczną |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ20030927A CZ297785B6 (cs) | 2003-04-01 | 2003-04-01 | Zpusob a zarízení pro premenu tepelné energie na mechanickou |
PCT/CZ2004/000015 WO2004088114A1 (de) | 2003-04-01 | 2004-03-25 | Verfahren und einrichtung zur umwandlung von wärmeenergie in mechanische energie |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1651852A1 EP1651852A1 (de) | 2006-05-03 |
EP1651852B1 true EP1651852B1 (de) | 2015-06-10 |
Family
ID=33102934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04723151.9A Expired - Lifetime EP1651852B1 (de) | 2003-04-01 | 2004-03-25 | Verfahren und einrichtung zur umwandlung von wärmeenergie in mechanische energie |
Country Status (21)
Country | Link |
---|---|
US (1) | US7634902B2 (no) |
EP (1) | EP1651852B1 (no) |
JP (1) | JP5142522B2 (no) |
KR (1) | KR100871734B1 (no) |
CN (1) | CN100434684C (no) |
AU (1) | AU2004225862B2 (no) |
BR (1) | BRPI0409153A (no) |
CA (1) | CA2521042C (no) |
CZ (1) | CZ297785B6 (no) |
EA (1) | EA010122B1 (no) |
EG (1) | EG25327A (no) |
ES (1) | ES2546613T3 (no) |
HU (1) | HUE025570T2 (no) |
IL (1) | IL171210A (no) |
MX (1) | MXPA05010534A (no) |
NO (1) | NO337189B1 (no) |
NZ (1) | NZ543325A (no) |
PL (1) | PL1651852T3 (no) |
UA (1) | UA88442C2 (no) |
WO (1) | WO2004088114A1 (no) |
ZA (1) | ZA200508827B (no) |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU22401A1 (ru) * | 1930-05-22 | 1931-08-31 | Н.Т. Макаров | Двигатель внутреннего горени |
US3043283A (en) * | 1959-05-12 | 1962-07-10 | Vitale Salvatore | Internal combustion engines |
US4083663A (en) * | 1974-01-11 | 1978-04-11 | Lionel Morales Montalvo | Rotary engine with pistons and lenticular valves |
US4009573A (en) * | 1974-12-02 | 1977-03-01 | Transpower Corporation | Rotary hot gas regenerative engine |
US4074533A (en) * | 1976-07-09 | 1978-02-21 | Ford Motor Company | Compound regenerative engine |
US4289097A (en) * | 1979-11-13 | 1981-09-15 | Ward Charles P | Six-cycle engine |
US4553385A (en) * | 1983-11-18 | 1985-11-19 | Lamont John S | Internal combustion engine |
JPH03202662A (ja) * | 1989-12-28 | 1991-09-04 | Aisin Seiki Co Ltd | 熱機関 |
RU2006616C1 (ru) * | 1991-03-04 | 1994-01-30 | Николай Васильевич Платонов | Способ работы двигателя внутреннего сгорания и двигатель внутреннего сгорания |
DE4301036A1 (de) * | 1992-08-28 | 1994-07-21 | Josef Gail | Wärmekraftmaschine |
DE4301026A1 (de) * | 1993-01-16 | 1994-07-28 | Ver Glaswerke Gmbh | Für die Verklebung mit einem Fensterrahmen vorgerüstete Autoglasscheibe und Verfahren zu ihrer Herstellung |
CN1065587C (zh) * | 1993-12-28 | 2001-05-09 | 国家电力有限公司 | 一种热机和热泵 |
FR2748776B1 (fr) * | 1996-04-15 | 1998-07-31 | Negre Guy | Procede de moteur a combustion interne cyclique a chambre de combustion independante a volume constant |
FR2758589B1 (fr) * | 1997-01-22 | 1999-06-18 | Guy Negre | Procede et dispositif de recuperation de l'energie thermique ambiante pour vehicule equipe de moteur depollue a injection d'air comprime additionnel |
JP3953636B2 (ja) * | 1998-04-30 | 2007-08-08 | 富士重工業株式会社 | レシプロエンジン用多段過給システム |
CZ344798A3 (cs) * | 1998-10-27 | 2000-05-17 | Zdeněk Heřman | Způsob přeměny tepla horkého plynného média na mechanickou energii a zařízení k jeho provádění |
CZ20004456A3 (cs) * | 1999-06-02 | 2001-05-16 | Guy Negre | Způsob chodu motoru se vstřikováním přidaného stlačeného vzduchu a zařízení k provádění tohoto způsobu |
DE10009180C2 (de) * | 2000-02-26 | 2002-04-25 | Daimler Chrysler Ag | Verfahren zur Erzeugung eines homogenen Gemischs für selbstzündende Brennkraftmaschinen und zur Steuerung des Verbrennungsprozesses |
AUPQ785000A0 (en) * | 2000-05-30 | 2000-06-22 | Commonwealth Scientific And Industrial Research Organisation | Heat engines and associated methods of producing mechanical energy and their application to vehicles |
BE1013791A5 (fr) * | 2000-10-26 | 2002-08-06 | Gerhard Schmitz | Moteur a combustion interne a cinq temps. |
SE0100744L (sv) * | 2001-03-07 | 2002-09-08 | Abiti Ab | Rotationsmotor |
WO2003012257A1 (en) * | 2001-07-27 | 2003-02-13 | Manner David B | A stirling machine utilizing a double action planetary machine |
JP2003056402A (ja) * | 2001-08-16 | 2003-02-26 | National Maritime Research Institute | 開放型オットーサイクル外燃機関 |
RU2196237C1 (ru) * | 2001-10-12 | 2003-01-10 | Южно-Уральский государственный университет | Бесшатунный двигатель внутреннего сгорания (варианты) |
AT500641B8 (de) * | 2002-06-03 | 2007-02-15 | Donauwind Erneuerbare Energieg | Verfahren und einrichtung zur umwandlung von wärmeenergie in kinetische energie |
US6776144B1 (en) * | 2003-05-28 | 2004-08-17 | Lennox G. Newman | Five stroke internal combustion engine |
US6932063B1 (en) * | 2004-08-12 | 2005-08-23 | Eaton Corporation | Internal EGR cooler |
-
2003
- 2003-04-01 CZ CZ20030927A patent/CZ297785B6/cs not_active IP Right Cessation
-
2004
- 2004-03-25 AU AU2004225862A patent/AU2004225862B2/en not_active Ceased
- 2004-03-25 ES ES04723151.9T patent/ES2546613T3/es not_active Expired - Lifetime
- 2004-03-25 CA CA2521042A patent/CA2521042C/en not_active Expired - Fee Related
- 2004-03-25 NZ NZ543325A patent/NZ543325A/en unknown
- 2004-03-25 US US10/551,786 patent/US7634902B2/en not_active Expired - Fee Related
- 2004-03-25 CN CNB2004800092332A patent/CN100434684C/zh not_active Expired - Fee Related
- 2004-03-25 EP EP04723151.9A patent/EP1651852B1/de not_active Expired - Lifetime
- 2004-03-25 PL PL04723151T patent/PL1651852T3/pl unknown
- 2004-03-25 JP JP2006504219A patent/JP5142522B2/ja not_active Expired - Fee Related
- 2004-03-25 EA EA200501545A patent/EA010122B1/ru not_active IP Right Cessation
- 2004-03-25 KR KR1020057018825A patent/KR100871734B1/ko active IP Right Grant
- 2004-03-25 BR BRPI0409153-1A patent/BRPI0409153A/pt not_active IP Right Cessation
- 2004-03-25 ZA ZA200508827A patent/ZA200508827B/en unknown
- 2004-03-25 HU HUE04723151A patent/HUE025570T2/en unknown
- 2004-03-25 UA UAA200510176A patent/UA88442C2/ru unknown
- 2004-03-25 WO PCT/CZ2004/000015 patent/WO2004088114A1/de active Application Filing
- 2004-03-25 MX MXPA05010534A patent/MXPA05010534A/es active IP Right Grant
-
2005
- 2005-09-29 IL IL171210A patent/IL171210A/en active IP Right Grant
- 2005-10-01 EG EGNA2005000601 patent/EG25327A/xx active
- 2005-11-01 NO NO20055109A patent/NO337189B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL1651852T3 (pl) | 2015-11-30 |
UA88442C2 (ru) | 2009-10-26 |
JP2006523278A (ja) | 2006-10-12 |
CZ2003927A3 (en) | 2004-11-10 |
ZA200508827B (en) | 2007-04-25 |
WO2004088114A8 (de) | 2006-01-12 |
HUE025570T2 (en) | 2016-02-29 |
MXPA05010534A (es) | 2006-03-09 |
CA2521042C (en) | 2011-11-29 |
AU2004225862A1 (en) | 2004-10-14 |
BRPI0409153A (pt) | 2006-03-28 |
KR20050118303A (ko) | 2005-12-16 |
CZ297785B6 (cs) | 2007-03-28 |
CN1768199A (zh) | 2006-05-03 |
JP5142522B2 (ja) | 2013-02-13 |
NO20055109D0 (no) | 2005-11-01 |
US20060196186A1 (en) | 2006-09-07 |
NZ543325A (en) | 2009-03-31 |
EG25327A (en) | 2011-12-14 |
IL171210A (en) | 2011-06-30 |
EA010122B1 (ru) | 2008-06-30 |
WO2004088114A1 (de) | 2004-10-14 |
KR100871734B1 (ko) | 2008-12-03 |
EA200501545A1 (ru) | 2006-04-28 |
US7634902B2 (en) | 2009-12-22 |
NO337189B1 (no) | 2016-02-08 |
AU2004225862B2 (en) | 2010-04-22 |
EP1651852A1 (de) | 2006-05-03 |
CA2521042A1 (en) | 2004-10-14 |
NO20055109L (no) | 2005-12-28 |
CN100434684C (zh) | 2008-11-19 |
ES2546613T3 (es) | 2015-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE602004007792T2 (de) | Verfahren und vorrichtung zur druckluftbetätigung eines werkzeugs | |
DE1949191C3 (de) | Hubkolbenmaschine mit einem Heißgasteil und einem Kaltgasteil | |
EP2480780B1 (de) | Brennkraftmaschine | |
DE2633233A1 (de) | Waermekraftmashine mit aeusserer waermequelle | |
EP3329191B1 (de) | Vorrichtung und verfahren zum durchführen eines kaltdampfprozesses | |
DE2925091A1 (de) | Verbrennungskraftmaschine | |
DE2438118A1 (de) | Verfahren und vorrichtung zur erhitzung der ansaugluft eines aufgeladenen dieselmotors bei schwachen belastungen | |
EP1651852B1 (de) | Verfahren und einrichtung zur umwandlung von wärmeenergie in mechanische energie | |
DE69611717T2 (de) | Vuillermier Freikolbenmaschine | |
DE102017206172A1 (de) | Scroll-Expansionsmaschine und Abgasrestwärmenutzungseinrichtung, insbesondere eines Fahrzeuges, mit einer solchen Expansionsmaschine | |
DE102013114210B3 (de) | Vorrichtung zur Verdichtung eines gasförmigen Fluids und Verfahren zum Betreiben der Vorrichtung | |
EP3359778B1 (de) | Axialkolbenmotor und verfahren zum betrieb eines axialkolbenmotors | |
DE10228986A1 (de) | Verfahren zur Zwischenkühlung sowie Gasturbinenanlage mit Zwischenkühlung | |
AT525537B1 (de) | Verfahren und Vorrichtung zur Umwandlung von thermischer Energie in mechanische Energie | |
DE3042313A1 (de) | Verfahren und vorrichtung zur umwandlung von brennstoffenergie in mechanische energie | |
DE626926C (de) | Verfahren und Vorrichtung zur Erzeugung von Waerme und Kaelte | |
EP3228842A1 (de) | Verfahren und vorrichtung zur verbesserten nutzung der in einem gasförmigen medium enthaltenen wärmeenergie | |
DE2422150C3 (de) | Heißgaskolbenmaschine mit einer Vorrichtung zur Regelung der Gewichtsmenge des in einem Arbeitsraum vorhandenen Arbeitsmediums | |
AT410826B (de) | Heissluftmotor | |
DE677331C (de) | Waermekraftmaschine mit einer tropfbaren Fluessigkeit als Arbeitsstoff | |
DE102013200630A1 (de) | Verfahren zum Betreiben eines Verbrennungsmotors | |
WO2023011997A1 (de) | Wärmekraftmaschine | |
DE102022000712A1 (de) | Verfahren zum Betrieb einer Kühlvorrichtung | |
AT515218A4 (de) | Heißgasmotor | |
DE155606C (no) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20051031 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ZELEZNY, FILIP Owner name: TOLAROVA, SIMONA Owner name: ZELEZNY, EDUARD |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20150323 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 731012 Country of ref document: AT Kind code of ref document: T Effective date: 20150715 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502004014924 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR Ref country code: CH Ref legal event code: NV Representative=s name: P&TS SA, CH |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2546613 Country of ref document: ES Kind code of ref document: T3 Effective date: 20150925 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150610 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150910 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150911 |
|
REG | Reference to a national code |
Ref country code: PL Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: T3 Ref document number: E 19266 Country of ref document: SK |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150610 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150610 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151012 |
|
REG | Reference to a national code |
Ref country code: HU Ref legal event code: AG4A Ref document number: E025570 Country of ref document: HU |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502004014924 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150610 |
|
26N | No opposition filed |
Effective date: 20160311 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150610 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160325 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150610 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160325 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150610 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150610 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20190321 Year of fee payment: 16 Ref country code: PL Payment date: 20190325 Year of fee payment: 16 Ref country code: CH Payment date: 20190325 Year of fee payment: 16 Ref country code: FR Payment date: 20190326 Year of fee payment: 16 Ref country code: CZ Payment date: 20190320 Year of fee payment: 16 Ref country code: GB Payment date: 20190325 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20190322 Year of fee payment: 16 Ref country code: SE Payment date: 20190325 Year of fee payment: 16 Ref country code: NL Payment date: 20190321 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SK Payment date: 20190320 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20190329 Year of fee payment: 16 Ref country code: ES Payment date: 20190424 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: HU Payment date: 20190411 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502004014924 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200325 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20200401 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 731012 Country of ref document: AT Kind code of ref document: T Effective date: 20200325 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: MM4A Ref document number: E 19266 Country of ref document: SK Effective date: 20200325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200401 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200325 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200331 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201001 Ref country code: HU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200326 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200331 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200331 Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200326 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200325 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20200325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200325 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20210809 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20210810 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200326 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200325 |