WO2011087198A3 - Stirling engine assembly - Google Patents
Stirling engine assembly Download PDFInfo
- Publication number
- WO2011087198A3 WO2011087198A3 PCT/KR2010/005671 KR2010005671W WO2011087198A3 WO 2011087198 A3 WO2011087198 A3 WO 2011087198A3 KR 2010005671 W KR2010005671 W KR 2010005671W WO 2011087198 A3 WO2011087198 A3 WO 2011087198A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat
- heat exchange
- stirling engine
- output shaft
- converting unit
- 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
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
-
- 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
- F01B3/0082—Details
- F01B3/0094—Driving or driven means
- F01B2003/0097—Z-shafts, i.e. driven or driving shafts in Z-form
-
- 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
- F02G2243/32—Regenerative displacers having parallel cylinder, e.g. "Lauberau" or "Schwartzkopff" engines
-
- 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
- F02G2244/00—Machines having two pistons
- F02G2244/50—Double acting piston machines
- F02G2244/52—Double acting piston machines having interconnecting adjacent cylinders constituting a single system, e.g. "Rinia" engines
Abstract
According to the invention of figure 1 in the present invention, a stirling engine having the number of four cylinders has a gas transfer cylinder (15) which moves gas to induce thermal expansion and cryogenic contraction and a power generation cylinder (16) which is connected to the coaxial. The gas transfer cylinder (15) is connected to the power generation cylinder (16) of a next engine sequentially and repeatedly in the rotation direction of an engine output shaft, forms z-type crank shaft (12) by applying angular displacement within a range of 15° to 40° from the center of an output shaft (6) in the direction of the output shaft, and combines an x or * type reciprocating arm (13) and a connecting rod (14) to the z-type crank shaft. The gas transfer cylinder uses a bearing for the friction section of each unit so as to have the structure of a z-type crank apparatus which converts reciprocating motion to rotary motion. According to the present invention, the stirling engine having two or more of the number of multiple cylinders has the circulation path of working gas of which expansion and contraction is crossed respectively and conversely, and performs relative heat exchange that warmness and coolness is crossed successively in different directions with a method for exchanging the heat of the other device of a counterpart in contrast to each existing independent heat exchange method. The stirling engine has the structure of a relative heat exchange (1) which increases efficiency of heat with a principle that the heat of the opposite side is additionally added in expansion and heat is taken by the opposite side in contraction. A plurality of heat pipes (4) are installed to pass through the heat circulation path of the counterpart inside of the heat exchanger (1) for performing successive heat transfer classified. As the heat exchange material (10) of the heat exchanger (1) used as the sub materials of heat exchange means, nonferrous metal materials such as copper, stainless, aluminum and titanium having fast thermal conduction characteristics are manufactured into a steel scrubber shape. The heat exchanger of the present invention has the circulation path of working gas which is conversely crossed, and performs relative heat exchange in which warmness and coolness is successively crossed in different directions with a method for exchanging the heat of the other device of the counterpart in contrast to each existing independent heat exchange method. The stirling engine has the structure of the relative heat exchange (1) which increases efficiency of heat with the principle that the heat of the opposite side is additionally added in expansion and heat is taken by the opposite side in contraction. The plurality of heat pipes (4) is installed to pass through the heat circulation path of the counterpart inside of the heat exchanger (1) for performing successive heat transfer classified. As the heat exchange material (10) of the heat exchanger (1) used as the sub materials of heat exchange means, nonferrous metal materials such as copper, stainless, aluminum and titanium having fast thermal conduction characteristics are manufactured into a steel scrubber shape. According to the stirling engine of the present invention, a stirling engine assembly shares the case (7) of a power converting unit except a heating unit, a heat exchange unit, and a cooling unit, withdraws an output shaft (6) through a high-pressure seal retainer (8) with the sealed inside of the space of the power converting unit, is sealed with a generator (9) inside of the case (7) of the power converting unit, or seals the generator and the case of the power converting unit by coupling the generator to the withdrawn output shaft and assembling the sealed generator case to the crank case (8) of the power converting unit.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100003129A KR20100020500A (en) | 2010-01-13 | 2010-01-13 | A stirling engine assembly |
KR10-2010-0003129 | 2010-01-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011087198A2 WO2011087198A2 (en) | 2011-07-21 |
WO2011087198A3 true WO2011087198A3 (en) | 2011-09-09 |
Family
ID=42090495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/005671 WO2011087198A2 (en) | 2010-01-13 | 2010-08-25 | Stirling engine assembly |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20100020500A (en) |
WO (1) | WO2011087198A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101024121B1 (en) * | 2010-10-26 | 2011-03-22 | 고중식 | Power generating engine and system using low temperature heating water |
CN103925111B (en) * | 2014-04-30 | 2015-11-18 | 郭远军 | A kind of parallel motion high low pressure power machine and application thereof |
FR3025254B1 (en) | 2014-09-02 | 2019-11-01 | Stephane WILLOCX | MOTOR WITH DIFFERENTIAL EVAPORATION PRESSURES |
WO2020013798A1 (en) * | 2018-07-12 | 2020-01-16 | Евген Федорович ДРАЧКО | Axial piston machine |
CN110425762B (en) * | 2019-08-01 | 2021-07-20 | 武汉高芯科技有限公司 | Stirling refrigerator |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002206819A (en) * | 2001-01-04 | 2002-07-26 | Tatsutoshi Hashimoto | Starling engine |
EP1255087A1 (en) * | 1998-11-02 | 2002-11-06 | SANYO ELECTRIC Co., Ltd. | Stirling device |
EP1820953A1 (en) * | 2004-10-21 | 2007-08-22 | Suction Gas Engine MFG. Co., Ltd. | Heat engine |
JP2009144598A (en) * | 2007-12-13 | 2009-07-02 | Sanden Corp | External combustion engine |
-
2010
- 2010-01-13 KR KR1020100003129A patent/KR20100020500A/en not_active Application Discontinuation
- 2010-08-25 WO PCT/KR2010/005671 patent/WO2011087198A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1255087A1 (en) * | 1998-11-02 | 2002-11-06 | SANYO ELECTRIC Co., Ltd. | Stirling device |
JP2002206819A (en) * | 2001-01-04 | 2002-07-26 | Tatsutoshi Hashimoto | Starling engine |
EP1820953A1 (en) * | 2004-10-21 | 2007-08-22 | Suction Gas Engine MFG. Co., Ltd. | Heat engine |
JP2009144598A (en) * | 2007-12-13 | 2009-07-02 | Sanden Corp | External combustion engine |
Also Published As
Publication number | Publication date |
---|---|
KR20100020500A (en) | 2010-02-22 |
WO2011087198A2 (en) | 2011-07-21 |
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