FR3069884B1 - Moteur a source chaude externe a boisseaux - Google Patents
Moteur a source chaude externe a boisseaux Download PDFInfo
- Publication number
- FR3069884B1 FR3069884B1 FR1757398A FR1757398A FR3069884B1 FR 3069884 B1 FR3069884 B1 FR 3069884B1 FR 1757398 A FR1757398 A FR 1757398A FR 1757398 A FR1757398 A FR 1757398A FR 3069884 B1 FR3069884 B1 FR 3069884B1
- Authority
- FR
- France
- Prior art keywords
- cylinder
- exchanger
- cylinder head
- external hot
- plugs
- 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
Classifications
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- 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
- F02G1/02—Hot gas positive-displacement engine plants of open-cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
- F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
- F01L7/021—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with one rotary valve
- F01L7/025—Cylindrical valves comprising radial inlet and side outlet or side inlet and radial outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
- F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
- F01L7/026—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with two or more rotary valves, their rotational axes being parallel, e.g. 4-stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
- F01L7/16—Sealing or packing arrangements specially therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
- F01L7/18—Component parts, details, or accessories not provided for in preceding subgroups of this group
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
- F02G2242/00—Ericsson-type engines having open regenerative cycles controlled by valves
- F02G2242/02—Displacer-type engines
- F02G2242/04—Displacer-type engines having constant working volume
- F02G2242/06—Displacer-type engines having constant working volume with external drive displacers
- F02G2242/10—Displacer-type engines having constant working volume with external drive displacers having mechanically actuated valves, e.g. "Gifford" or "McMahon 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
- F02G2270/00—Constructional features
- F02G2270/90—Valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
La présente invention concerne un moteur à source chaude externe comprenant : - au moins un cylindre (2), - un piston mobile (3) en va et vient dans le cylindre, - une culasse (4) définissant une chambre de travail (5) avec le piston et le cylindre, - un échangeur de chaleur (6) entre un gaz de travail et un fluide caloporteur, - une distribution comprenant deux boisseaux rotatifs (20, 30) montés en rotation dans la culasse et faisant sélectivement communiquer la chambre de travail avec les ressources suivantes : ? une admission (A) de gaz de travail, ? une extrémité froide (B) de l'échangeur, ? une extrémité chaude (C) de l'échangeur, ? un échappement (D). Les boisseaux (20, 30) comprennent des passages internes débouchant à travers leur paroi latérale par au moins une embouchure qui communique sélectivement avec la chambre de travail (5) par au moins une lumière pratiquée dans la culasse (4).
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1757398A FR3069884B1 (fr) | 2017-08-02 | 2017-08-02 | Moteur a source chaude externe a boisseaux |
EP18758546.8A EP3662153B1 (fr) | 2017-08-02 | 2018-08-02 | Moteur a source chaude externe a boisseaux |
CN201880055168.9A CN111108285B (zh) | 2017-08-02 | 2018-08-02 | 具有滑阀的外部热源发动机 |
PCT/EP2018/071017 WO2019025555A1 (fr) | 2017-08-02 | 2018-08-02 | Moteur a source chaude externe a boisseaux |
US16/635,616 US11333047B2 (en) | 2017-08-02 | 2018-08-02 | External heat source engine with slide valves |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1757398 | 2017-08-02 | ||
FR1757398A FR3069884B1 (fr) | 2017-08-02 | 2017-08-02 | Moteur a source chaude externe a boisseaux |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3069884A1 FR3069884A1 (fr) | 2019-02-08 |
FR3069884B1 true FR3069884B1 (fr) | 2020-02-21 |
Family
ID=59811664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1757398A Active FR3069884B1 (fr) | 2017-08-02 | 2017-08-02 | Moteur a source chaude externe a boisseaux |
Country Status (5)
Country | Link |
---|---|
US (1) | US11333047B2 (fr) |
EP (1) | EP3662153B1 (fr) |
CN (1) | CN111108285B (fr) |
FR (1) | FR3069884B1 (fr) |
WO (1) | WO2019025555A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3105295B1 (fr) | 2019-12-20 | 2021-12-24 | H2P Systems | Boisseau en deux parties coaxiales, et moteur à source chaude externe comprenant celui-ci |
FR3105302B1 (fr) | 2019-12-20 | 2021-12-24 | H2P Systems | Moteur à source chaude externe à cycle divisé à boisseaux |
RU2749241C1 (ru) * | 2020-04-21 | 2021-06-07 | Владимир Викторович Михайлов | Двигатель с внешним подводом теплоты и способ работы двигателя с внешним подводом теплоты |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4008574A (en) * | 1975-10-20 | 1977-02-22 | Rein Charles R | Power plant with air working fluid |
US4133172A (en) * | 1977-08-03 | 1979-01-09 | General Motors Corporation | Modified Ericsson cycle engine |
WO2006099066A2 (fr) * | 2005-03-09 | 2006-09-21 | Zajac Optimum Output Motors, Inc. | Systeme de valve rotative et moteur utilisant ce systeme |
US7281383B2 (en) * | 2005-03-25 | 2007-10-16 | Robert Walter Redlich | Reciprocating four-stroke Brayton refrigerator or heat engine |
FR2905728B1 (fr) | 2006-09-11 | 2012-11-16 | Frederic Thevenod | Moteur hybride a recuperation de la chaleur d'echappement |
US7937943B2 (en) * | 2006-12-22 | 2011-05-10 | Yiding Cao | Heat engines |
EP2334602B1 (fr) * | 2008-10-02 | 2014-12-10 | BAUDINO, Etienne | Systeme hybride motorise |
FR2954799B1 (fr) * | 2009-12-28 | 2012-10-19 | Frederic Olivier Thevenod | Machine thermique a source chaude externe, groupe de production d'energie et vehicule associes. |
-
2017
- 2017-08-02 FR FR1757398A patent/FR3069884B1/fr active Active
-
2018
- 2018-08-02 EP EP18758546.8A patent/EP3662153B1/fr active Active
- 2018-08-02 WO PCT/EP2018/071017 patent/WO2019025555A1/fr unknown
- 2018-08-02 US US16/635,616 patent/US11333047B2/en active Active
- 2018-08-02 CN CN201880055168.9A patent/CN111108285B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3662153A1 (fr) | 2020-06-10 |
CN111108285A (zh) | 2020-05-05 |
WO2019025555A1 (fr) | 2019-02-07 |
EP3662153B1 (fr) | 2024-06-19 |
CN111108285B (zh) | 2023-05-16 |
FR3069884A1 (fr) | 2019-02-08 |
US11333047B2 (en) | 2022-05-17 |
US20200240297A1 (en) | 2020-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLSC | Publication of the preliminary search report |
Effective date: 20190208 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |