DE1902447C2 - Wärmekraftmaschine - Google Patents
WärmekraftmaschineInfo
- Publication number
- DE1902447C2 DE1902447C2 DE19691902447 DE1902447A DE1902447C2 DE 1902447 C2 DE1902447 C2 DE 1902447C2 DE 19691902447 DE19691902447 DE 19691902447 DE 1902447 A DE1902447 A DE 1902447A DE 1902447 C2 DE1902447 C2 DE 1902447C2
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- wall side
- hot
- cold
- displacement
- 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
Links
- 238000006073 displacement reaction Methods 0.000 claims description 45
- 239000012528 membrane Substances 0.000 claims description 40
- 230000010363 phase shift Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 35
- 238000013461 design Methods 0.000 description 16
- 230000033001 locomotion Effects 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 10
- 238000005057 refrigeration Methods 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000100287 Membras Species 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- F02G1/0435—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 the engine being of the free piston type
-
- 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
- F02G2243/00—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes
- F02G2243/30—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having their pistons and displacers each in separate cylinders
- F02G2243/50—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having their pistons and displacers each in separate cylinders having resonance tubes
- F02G2243/54—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having their pistons and displacers each in separate cylinders having resonance tubes thermo-acoustic
-
- 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
- F02G2250/00—Special cycles or special engines
- F02G2250/21—Cooke Yarborough engines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB312868 | 1968-01-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1902447A1 DE1902447A1 (de) | 1969-08-28 |
DE1902447C2 true DE1902447C2 (de) | 1982-05-06 |
Family
ID=9752446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691902447 Expired DE1902447C2 (de) | 1968-01-19 | 1969-01-18 | Wärmekraftmaschine |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1902447C2 (enrdf_load_stackoverflow) |
FR (1) | FR2000455A1 (enrdf_load_stackoverflow) |
GB (1) | GB1252258A (enrdf_load_stackoverflow) |
NL (1) | NL147227B (enrdf_load_stackoverflow) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1397548A (en) * | 1971-08-02 | 1975-06-11 | Atomic Energy Authority Uk | Stirling cycle heat engines |
BR8208091A (pt) * | 1982-09-07 | 1984-08-14 | Us Commerce | Processo para transferir energia termica de uma fonte de calor para um fluido de trabalho confinado de um motor de combustao externa;motor de combustao externa |
GB2177497B (en) * | 1985-05-10 | 1989-07-12 | Messerschmitt Boelkow Blohm | Air conditioning apparatus |
FR2869945B1 (fr) * | 2004-05-04 | 2006-08-04 | Univ Paris Curie | Unite de transmission de puissance pour systemes thermoacoustiques |
US8227928B2 (en) * | 2009-07-31 | 2012-07-24 | Palo Alto Research Center Incorporated | Thermo-electro-acoustic engine and method of using same |
US8205459B2 (en) | 2009-07-31 | 2012-06-26 | Palo Alto Research Center Incorporated | Thermo-electro-acoustic refrigerator and method of using same |
US8375729B2 (en) | 2010-04-30 | 2013-02-19 | Palo Alto Research Center Incorporated | Optimization of a thermoacoustic apparatus based on operating conditions and selected user input |
GB201609258D0 (en) * | 2016-05-25 | 2016-07-06 | Dann Engineering Ltd | Closed cycle regenerative heat engines |
GB201715415D0 (en) * | 2017-09-22 | 2017-11-08 | Stirling Works Global Ltd | Closed cycle regenerative heat |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE630529C (de) * | 1936-05-29 | Herbert Kuster | Vorrichtung zur Expansion eines gasfoermigen Mittels unter aeusserer Arbeitsleistung, insbesondere zur Kaelteerzeugung und Gasverfluessigung | |
GB694856A (en) * | 1948-12-20 | 1953-07-29 | Philips Nv | Improvements in or relating to hot-gas engines and refrigerating engines and heat pumps operating on the reversed hot gas engine principle |
FR1407682A (fr) * | 1964-05-22 | 1965-08-06 | Snecma | Perfectionnements aux machines thermiques à pistons libres |
-
1968
- 1968-01-19 GB GB1252258D patent/GB1252258A/en not_active Expired
-
1969
- 1969-01-17 FR FR6900838A patent/FR2000455A1/fr not_active Withdrawn
- 1969-01-17 NL NL6900846A patent/NL147227B/xx not_active IP Right Cessation
- 1969-01-18 DE DE19691902447 patent/DE1902447C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2000455A1 (enrdf_load_stackoverflow) | 1969-09-05 |
GB1252258A (enrdf_load_stackoverflow) | 1971-11-03 |
DE1902447A1 (de) | 1969-08-28 |
NL6900846A (enrdf_load_stackoverflow) | 1969-07-22 |
NL147227B (nl) | 1975-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8125 | Change of the main classification | ||
D2 | Grant after examination | ||
8339 | Ceased/non-payment of the annual fee |