FR2957631B1 - Element de moteur a combustion interne a detente prolongee et moteur a combustion interne comprenant un ou plusieurs de ces elements - Google Patents
Element de moteur a combustion interne a detente prolongee et moteur a combustion interne comprenant un ou plusieurs de ces elementsInfo
- Publication number
- FR2957631B1 FR2957631B1 FR1051920A FR1051920A FR2957631B1 FR 2957631 B1 FR2957631 B1 FR 2957631B1 FR 1051920 A FR1051920 A FR 1051920A FR 1051920 A FR1051920 A FR 1051920A FR 2957631 B1 FR2957631 B1 FR 2957631B1
- Authority
- FR
- France
- Prior art keywords
- combustion engine
- internal combustion
- elements
- prolonged relief
- relief
- 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
-
- 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
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
- F02B25/08—Engines with oppositely-moving reciprocating working pistons
- F02B25/10—Engines with oppositely-moving reciprocating working pistons with one piston having a smaller diameter or shorter stroke than the other
-
- 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
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
- F02B25/12—Engines with U-shaped cylinders, having ports in each arm
-
- 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
- F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
- F02B41/02—Engines with prolonged expansion
- F02B41/06—Engines with prolonged expansion in compound cylinders
- F02B41/08—Two-stroke compound engines
-
- 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
- F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
-
- 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
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1051920A FR2957631B1 (fr) | 2010-03-18 | 2010-03-18 | Element de moteur a combustion interne a detente prolongee et moteur a combustion interne comprenant un ou plusieurs de ces elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1051920A FR2957631B1 (fr) | 2010-03-18 | 2010-03-18 | Element de moteur a combustion interne a detente prolongee et moteur a combustion interne comprenant un ou plusieurs de ces elements |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2957631A1 FR2957631A1 (fr) | 2011-09-23 |
FR2957631B1 true FR2957631B1 (fr) | 2012-05-18 |
Family
ID=42333696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1051920A Active FR2957631B1 (fr) | 2010-03-18 | 2010-03-18 | Element de moteur a combustion interne a detente prolongee et moteur a combustion interne comprenant un ou plusieurs de ces elements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2957631B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10072604B2 (en) | 2015-02-27 | 2018-09-11 | Avl Powertrain Engineering, Inc. | Engine block construction for opposed piston engine |
US10036344B2 (en) | 2015-02-27 | 2018-07-31 | Avl Powertrain Engineering, Inc. | Opposed piston two stroke engine liner construction |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3923019A (en) * | 1973-03-19 | 1975-12-02 | Yamaha Motor Co Ltd | Two-cycle engine system |
US3934562A (en) * | 1973-09-26 | 1976-01-27 | Yamaha Hatsudoki Kabushiki Kaisha | Two-cycle engine |
FR2520804A1 (fr) * | 1982-01-29 | 1983-08-05 | Eymas Noel | Moteur deux temps a pistons complementaires |
EP3081772A1 (fr) * | 2003-06-25 | 2016-10-19 | Advanced Propulsion Technologies, Inc. | Moteur à combustion interne |
DE202006011060U1 (de) * | 2006-07-18 | 2006-11-16 | Schradin, Michael | Spezialkolben für Zweitakt-Brennkraftmaschinen "Teilkolbenmotor II" |
US20090159022A1 (en) * | 2007-12-21 | 2009-06-25 | Zhaoding Chu | Differential Speed Reciprocating Piston Internal Combustion Engine |
-
2010
- 2010-03-18 FR FR1051920A patent/FR2957631B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR2957631A1 (fr) | 2011-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |