ES8400174A1 - Perfeccionamientos en un motor stirling de piston libre. - Google Patents
Perfeccionamientos en un motor stirling de piston libre.Info
- Publication number
- ES8400174A1 ES8400174A1 ES512297A ES512297A ES8400174A1 ES 8400174 A1 ES8400174 A1 ES 8400174A1 ES 512297 A ES512297 A ES 512297A ES 512297 A ES512297 A ES 512297A ES 8400174 A1 ES8400174 A1 ES 8400174A1
- Authority
- ES
- Spain
- Prior art keywords
- stirling engines
- lubrication system
- hydrodynamic lubrication
- piston devices
- devices particularly
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
-
- 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
- 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
- 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
- F02G1/053—Component parts or details
-
- 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
- F02G1/053—Component parts or details
- F02G1/0535—Seals or sealing arrangements
-
- 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
- F02G2243/02—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having pistons and displacers in the same cylinder
-
- 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
- F02G2243/02—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having pistons and displacers in the same cylinder
- F02G2243/24—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having pistons and displacers in the same cylinder with free displacers
-
- 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
- F02G2253/00—Seals
- F02G2253/01—Rotary piston seals
-
- 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
- F02G2257/00—Regenerators
-
- 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
- F02G2270/00—Constructional features
- F02G2270/80—Engines without crankshafts
Abstract
LUBRICACION DE LOS EMBOLOS DESPLAZADOR Y DE TRABAJO EN UN MOTOR STIRLING DE EMBOLO LIBRE.LOS EMBOLOS DESPLAZADOR (10) Y DE TRABAJO (12) SE DESPLAZAN ALTERNATIVAMENTE EN CILINDROS COOPERANTES, TENIENDO UN ESPACIO CALIENTE (16) Y UN ESPACIO FRIO (18) LLENOS CON UN GAS DE TRABAJO CONECTADOS ENTRE SI POR LUMBRERAS (24) EXISTENTES EN LOS CILINDROS Y CONDUCTOS DE CONEXION. CONFORMADAS EN AL MENOS UNO DE LOS PISTONES Y DISPUESTAS A SU ALREDEDOR HAY UNA PLURALIDAD DE SUPERFICIES DE TURBINA (32), ESTANDO AL MENOS UNA DE LAS LUMBRERAS SITUADA PARA DIRIGIR GAS DE TRABAJO CONTRA DICHASSUPERFICIES DE TURBINA PARA APLICAR UN PAR TORSOR SOBRE DICHO PISTON Y HACERLO ASI GIRAR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/265,030 US4412418A (en) | 1979-11-26 | 1981-05-18 | Hydrodynamic lubrication system for piston devices particularly Stirling engines |
Publications (2)
Publication Number | Publication Date |
---|---|
ES512297A0 ES512297A0 (es) | 1983-10-16 |
ES8400174A1 true ES8400174A1 (es) | 1983-10-16 |
Family
ID=23008658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES512297A Expired ES8400174A1 (es) | 1981-05-18 | 1982-05-18 | Perfeccionamientos en un motor stirling de piston libre. |
Country Status (16)
Country | Link |
---|---|
US (1) | US4412418A (es) |
EP (1) | EP0065171A3 (es) |
JP (1) | JPS5820953A (es) |
KR (1) | KR830010277A (es) |
AU (1) | AU8376682A (es) |
BR (1) | BR8202887A (es) |
DD (1) | DD202747A5 (es) |
DK (1) | DK222782A (es) |
ES (1) | ES8400174A1 (es) |
FI (1) | FI821696A0 (es) |
GR (1) | GR78015B (es) |
MA (1) | MA19475A1 (es) |
NO (1) | NO821540L (es) |
OA (1) | OA07102A (es) |
PT (1) | PT74910B (es) |
SU (1) | SU1347870A3 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2153916B (en) * | 1984-02-10 | 1987-09-23 | United Stirling Ab & Co | Cylinder liner-regenerator unit for a hot gas engine |
DE3530000A1 (de) * | 1985-08-22 | 1987-03-05 | Messerschmitt Boelkow Blohm | Freikolbenmaschine nach dem stirlingprozess |
NL8503037A (nl) * | 1985-11-06 | 1987-06-01 | Philips Nv | Inrichting met een hydrodynamisch gelagerde zuiger. |
US4802332A (en) * | 1987-11-20 | 1989-02-07 | Sunpower, Inc. | Sliding surface lubrication particularly advantageous for a free piston stirling engine |
US4926639A (en) * | 1989-01-24 | 1990-05-22 | Mitchell/Sterling Machines/Systems, Inc. | Sibling cycle piston and valving method |
US4888950A (en) * | 1989-06-26 | 1989-12-26 | Sunpower, Inc. | Magnetic driven hydrodynamic lubrication system for free piston stirling engine |
US5142872A (en) * | 1990-04-26 | 1992-09-01 | Forma Scientific, Inc. | Laboratory freezer appliance |
JPH04295167A (ja) * | 1991-03-26 | 1992-10-20 | Aisin Seiki Co Ltd | ディスプレーサー型スターリング機関 |
US5430901A (en) * | 1993-06-10 | 1995-07-11 | Farley; David L. | Anatomically conformable therapeutic mattress overlay |
US6105541A (en) * | 1999-02-22 | 2000-08-22 | Caterpillar, Inc. | Free piston internal combustion engine with rotating piston |
US6244226B1 (en) * | 1999-08-06 | 2001-06-12 | Caterpillar Inc. | Free piston internal combustion engine with rotating piston |
US6293184B1 (en) * | 1999-09-02 | 2001-09-25 | Sunpower, Inc. | Gas bearing and method of making a gas bearing for a free piston machine |
EP1258969B1 (de) * | 2001-05-18 | 2007-10-03 | Siemens Schweiz AG | Stellantrieb mit einer Fliehkraftbremse |
BR0210295B1 (pt) * | 2001-10-19 | 2011-08-09 | aparelho de mancal de fluido em uma máquina possuindo um pistão. | |
US6637211B1 (en) * | 2002-08-13 | 2003-10-28 | The Regents Of The University Of California | Circulating heat exchangers for oscillating wave engines and refrigerators |
US7810330B1 (en) | 2006-08-28 | 2010-10-12 | Cool Energy, Inc. | Power generation using thermal gradients maintained by phase transitions |
US7798789B2 (en) * | 2007-05-16 | 2010-09-21 | Medtronic, Inc. | Reducing cylinder wear in a drug pump |
US7694514B2 (en) * | 2007-08-08 | 2010-04-13 | Cool Energy, Inc. | Direct contact thermal exchange heat engine or heat pump |
US20100064681A1 (en) * | 2008-09-18 | 2010-03-18 | NextWave Solar, Inc. | Method for increasing performance of a stirling or free-piston engine |
DE102009052960B4 (de) * | 2009-11-12 | 2012-12-27 | Frank Heinrich | Freikolben-Brennkraftmaschine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR940161A (fr) * | 1946-01-30 | 1948-12-06 | Philips Nv | Appareil régulateur de la circulation alternative d'un fluide |
US2995122A (en) * | 1959-06-22 | 1961-08-08 | Stewart Warner Corp | Free piston engine with rotating pistons |
US3828558A (en) * | 1973-04-12 | 1974-08-13 | Research Corp | Means and method for prevention of piston creep in free-piston reciprocating device |
US4183214A (en) * | 1977-05-05 | 1980-01-15 | Sunpower, Inc. | Spring and resonant system for free-piston Stirling engines |
US4330993A (en) * | 1979-11-26 | 1982-05-25 | Sunpower, Inc. | Hydrodynamic lubrication system for piston devices particularly Stirling engines |
-
1981
- 1981-05-18 US US06/265,030 patent/US4412418A/en not_active Expired - Fee Related
-
1982
- 1982-05-03 EP EP82103764A patent/EP0065171A3/en not_active Withdrawn
- 1982-05-07 KR KR1019820002044A patent/KR830010277A/ko unknown
- 1982-05-10 NO NO821540A patent/NO821540L/no unknown
- 1982-05-13 GR GR68140A patent/GR78015B/el unknown
- 1982-05-13 FI FI821696A patent/FI821696A0/fi not_active Application Discontinuation
- 1982-05-14 SU SU823435697A patent/SU1347870A3/ru active
- 1982-05-17 JP JP57081741A patent/JPS5820953A/ja active Pending
- 1982-05-17 AU AU83766/82A patent/AU8376682A/en not_active Abandoned
- 1982-05-17 PT PT74910A patent/PT74910B/pt unknown
- 1982-05-17 OA OA57689A patent/OA07102A/xx unknown
- 1982-05-17 DK DK222782A patent/DK222782A/da not_active Application Discontinuation
- 1982-05-17 MA MA19681A patent/MA19475A1/fr unknown
- 1982-05-18 DD DD82239960A patent/DD202747A5/de unknown
- 1982-05-18 ES ES512297A patent/ES8400174A1/es not_active Expired
- 1982-05-18 BR BR8202887A patent/BR8202887A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
BR8202887A (pt) | 1983-05-03 |
PT74910B (en) | 1983-12-29 |
KR830010277A (ko) | 1983-12-30 |
SU1347870A3 (ru) | 1987-10-23 |
PT74910A (en) | 1982-06-01 |
DK222782A (da) | 1982-11-19 |
OA07102A (fr) | 1987-01-31 |
ES512297A0 (es) | 1983-10-16 |
EP0065171A2 (en) | 1982-11-24 |
FI821696A0 (fi) | 1982-05-13 |
MA19475A1 (fr) | 1982-12-31 |
JPS5820953A (ja) | 1983-02-07 |
GR78015B (es) | 1984-09-26 |
US4412418A (en) | 1983-11-01 |
NO821540L (no) | 1982-11-19 |
DD202747A5 (de) | 1983-09-28 |
AU8376682A (en) | 1982-11-25 |
EP0065171A3 (en) | 1983-11-30 |
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