CA2905488C - Machine a cycle de stirling - Google Patents
Machine a cycle de stirling Download PDFInfo
- Publication number
- CA2905488C CA2905488C CA2905488A CA2905488A CA2905488C CA 2905488 C CA2905488 C CA 2905488C CA 2905488 A CA2905488 A CA 2905488A CA 2905488 A CA2905488 A CA 2905488A CA 2905488 C CA2905488 C CA 2905488C
- Authority
- CA
- Canada
- Prior art keywords
- working fluid
- piston
- crankshaft
- rod seal
- rocking beam
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 abstract 5
- 238000002485 combustion reaction Methods 0.000 abstract 3
- 210000004907 gland Anatomy 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 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
- F02G1/053—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
- F02G2253/00—Seals
- F02G2253/03—Stem 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
- F02G2253/00—Seals
- F02G2253/80—Sealing of the crankcase
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
La présente invention concerne un moteur à combustion externe. Le moteur à combustion externe comprend un fluide de travail et un élément de brûleur destiné à chauffer le fluide de travail du moteur, au moins une culasse délimitant un espace de travail contenant le fluide de travail, au moins un cylindre de piston contenant un piston destiné à compresser le fluide de travail, un refroidisseur destiné à refroidir le fluide de travail, un carter comprenant un vilebrequin destiné à produire une sortie moteur, un entraînement pendulaire tournant autour d'un balancier à culbuteur afin d'entraîner le vilebrequin, une tige de piston reliée au piston, un entraînement pendulaire entraîné par la tige de piston et une tige de liaison reliée à une première extrémité au mécanisme pendulaire et à une seconde extrémité au vilebrequin afin de convertir le mouvement rotatif du mécanisme pendulaire en mouvement rotatif du vilebrequin. Le moteur à combustion externe comprend également une unité d'étanchéité de tige de piston comprenant un carter, un joint à labyrinthe de cylindre et au moins un ensemble de joint flottant de tige monté dans le joint à labyrinthe, l'ensemble de joint flottant de tige comprenant au moins un joint de tige monté sur l'ensemble de joint flottant de tige.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/836,946 | 2013-03-15 | ||
US13/836,946 US9822730B2 (en) | 2009-07-01 | 2013-03-15 | Floating rod seal for a stirling cycle machine |
PCT/US2014/027835 WO2014143745A1 (fr) | 2013-03-15 | 2014-03-14 | Machine à cycle de stirling |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2905488A1 CA2905488A1 (fr) | 2014-09-18 |
CA2905488C true CA2905488C (fr) | 2021-10-26 |
Family
ID=50732283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2905488A Active CA2905488C (fr) | 2013-03-15 | 2014-03-14 | Machine a cycle de stirling |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2971719B1 (fr) |
CN (1) | CN105190001B (fr) |
CA (1) | CA2905488C (fr) |
MX (1) | MX2015013251A (fr) |
WO (1) | WO2014143745A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8763391B2 (en) | 2007-04-23 | 2014-07-01 | Deka Products Limited Partnership | Stirling cycle machine |
US9797341B2 (en) | 2009-07-01 | 2017-10-24 | New Power Concepts Llc | Linear cross-head bearing for stirling engine |
US9822730B2 (en) | 2009-07-01 | 2017-11-21 | New Power Concepts, Llc | Floating rod seal for a stirling cycle machine |
EP2449244B1 (fr) | 2009-07-01 | 2016-05-04 | New Power Concepts LLC | Machine à cycle stirling |
DE102016104853B4 (de) * | 2016-03-16 | 2018-05-09 | Federal-Mogul Burscheid Gmbh | Mehrteiliger Ölabstreif-Kolbenring mit verringerter Reibung |
SE541815C2 (en) * | 2018-01-02 | 2019-12-17 | Maston AB | Stirling engine comprising a metal foam regenerator |
CN108134489B (zh) * | 2018-02-11 | 2019-04-30 | 四川虹美智能科技有限公司 | 永磁同步电机的组装方法、组装装置和永磁同步电机 |
CN113710935A (zh) * | 2019-01-29 | 2021-11-26 | 阿泽利奥公司 | 用于具有十字头和密封振荡杆的机器的改进的杆密封组件 |
CN111220488B (zh) * | 2019-12-04 | 2022-07-01 | 中国航空综合技术研究所 | 用于作动筒往复动密封的双加载式磨损试验装置 |
DE102020101213A1 (de) * | 2020-01-20 | 2021-07-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Gehäuse mit einer Druckausgleichseinrichtung |
CN114562828A (zh) * | 2022-02-28 | 2022-05-31 | 武汉高芯科技有限公司 | 一种带过滤功能的斯特林制冷机 |
CN115792083A (zh) * | 2022-11-05 | 2023-03-14 | 哈尔滨工程大学 | 一种模块化模型燃烧室试验装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3100627C2 (de) * | 1981-01-12 | 1983-07-07 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Einrichtung zum Lagern und Abdichten einer Kolbenstange in einem Zylinderdeckelbei pneumatsichen oder hydraulischen Arbeitszylindern |
JPS6296764A (ja) * | 1985-10-23 | 1987-05-06 | Mitsubishi Electric Corp | スタ−リング機関 |
US4645212A (en) * | 1985-12-20 | 1987-02-24 | Mechanical Technology Incorporated | Seal arrangement |
US6694731B2 (en) | 1997-07-15 | 2004-02-24 | Deka Products Limited Partnership | Stirling engine thermal system improvements |
US6381958B1 (en) | 1997-07-15 | 2002-05-07 | New Power Concepts Llc | Stirling engine thermal system improvements |
US6591609B2 (en) | 1997-07-15 | 2003-07-15 | New Power Concepts Llc | Regenerator for a Stirling Engine |
DE19938084B4 (de) * | 1998-12-11 | 2005-11-24 | Daimlerchrysler Ag | Führungslager im Zusammenhang mit einem Druckzylinder, insbesondere Dämpfungselement für Kraftfahrzeuge |
US6253550B1 (en) * | 1999-06-17 | 2001-07-03 | New Power Concepts Llc | Folded guide link stirling engine |
DE19930964C2 (de) * | 1999-07-05 | 2002-04-25 | Zf Sachs Ag | Radial bewegliche Kolbenstangendichtung |
US6318526B1 (en) * | 1999-09-13 | 2001-11-20 | Delphi Technologies, Inc. | Compliant rod guide and seal assembly |
US6543215B2 (en) | 2001-06-15 | 2003-04-08 | New Power Concepts Llc | Thermal improvements for an external combustion engine |
US7308787B2 (en) | 2001-06-15 | 2007-12-18 | New Power Concepts Llc | Thermal improvements for an external combustion engine |
US6390258B1 (en) * | 2001-07-27 | 2002-05-21 | Delphi Technologies, Inc. | Floating rod guide for monotube strut |
US7325399B2 (en) | 2003-02-10 | 2008-02-05 | New Power Concepts Llc | Coolant penetrating cold-end pressure vessel |
US7310945B2 (en) | 2004-02-06 | 2007-12-25 | New Power Concepts Llc | Work-space pressure regulator |
CA2684862C (fr) * | 2007-04-23 | 2015-07-07 | Dean Kamen | Machine a cycle stirling |
JP4803140B2 (ja) * | 2007-08-27 | 2011-10-26 | トヨタ自動車株式会社 | ピストン機関及びスターリングエンジン |
EP2449244B1 (fr) | 2009-07-01 | 2016-05-04 | New Power Concepts LLC | Machine à cycle stirling |
-
2014
- 2014-03-14 CN CN201480023738.8A patent/CN105190001B/zh active Active
- 2014-03-14 WO PCT/US2014/027835 patent/WO2014143745A1/fr active Application Filing
- 2014-03-14 CA CA2905488A patent/CA2905488C/fr active Active
- 2014-03-14 EP EP14724566.6A patent/EP2971719B1/fr active Active
- 2014-03-14 MX MX2015013251A patent/MX2015013251A/es unknown
Also Published As
Publication number | Publication date |
---|---|
CN105190001B (zh) | 2018-07-17 |
MX2015013251A (es) | 2016-06-07 |
CA2905488A1 (fr) | 2014-09-18 |
EP2971719B1 (fr) | 2020-08-12 |
WO2014143745A1 (fr) | 2014-09-18 |
CN105190001A (zh) | 2015-12-23 |
EP2971719A1 (fr) | 2016-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20190305 |