IT1159557B - Motore alternativo a combustione interna a due tempi - Google Patents
Motore alternativo a combustione interna a due tempiInfo
- Publication number
- IT1159557B IT1159557B IT67441/83A IT6744183A IT1159557B IT 1159557 B IT1159557 B IT 1159557B IT 67441/83 A IT67441/83 A IT 67441/83A IT 6744183 A IT6744183 A IT 6744183A IT 1159557 B IT1159557 B IT 1159557B
- Authority
- IT
- Italy
- Prior art keywords
- combustion engine
- internal combustion
- stroke internal
- stroke
- engine
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/028—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation for two-stroke engines
-
- 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
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
-
- 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
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823215169 DE3215169A1 (de) | 1982-04-23 | 1982-04-23 | Zweitakt-hubkolben-brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8367441A0 IT8367441A0 (it) | 1983-04-22 |
IT1159557B true IT1159557B (it) | 1987-03-04 |
Family
ID=6161734
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67441/83A IT1159557B (it) | 1982-04-23 | 1983-04-22 | Motore alternativo a combustione interna a due tempi |
IT8353243U IT8353243V0 (it) | 1982-04-23 | 1983-04-22 | Motore alternativo a combustione in terna a due tempi |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8353243U IT8353243V0 (it) | 1982-04-23 | 1983-04-22 | Motore alternativo a combustione in terna a due tempi |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3215169A1 (it) |
ES (1) | ES521677A0 (it) |
FR (1) | FR2525687B1 (it) |
IT (2) | IT1159557B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5054441A (en) * | 1988-06-17 | 1991-10-08 | Mitsubishi Jukogyo Kabushiki Kaisha | Decompression device in a two-cycle engine |
JP2843614B2 (ja) * | 1989-09-29 | 1999-01-06 | ヤマハ発動機株式会社 | 2サイクルディーゼルエンジン |
US5377642A (en) * | 1993-07-19 | 1995-01-03 | Textron Inc. | Compression release for an internal combustion engine |
DE102007054929B4 (de) | 2007-11-17 | 2016-12-01 | Andreas Stihl Ag & Co. Kg | Handgeführtes Arbeitsgerät |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE441076C (de) * | 1924-12-21 | 1927-02-18 | Hannoversche Waggonfabrik A G | Verfahren, das Anspringen von kompressorlosen Zweitakt-Dieselmaschinen aus dem kalten Zustand zu erleichtern |
FR734043A (fr) * | 1932-03-23 | 1932-10-14 | Automobiles La Licorne | Perfectionnement apporté dans l'établissement des moteurs à explosions ou à combustion |
US3538899A (en) * | 1968-03-01 | 1970-11-10 | Mcculloch Corp | Compression relief mechanism for starting internal combustion engines |
GB1386177A (en) * | 1972-08-17 | 1975-03-05 | Norton Villiers Ltd | Internal combustion engines |
SE391963B (sv) * | 1975-06-04 | 1977-03-07 | Partner Ab | Anordning vid tvataktsmotorer |
DE7636398U1 (de) * | 1976-11-19 | 1977-03-24 | Fichtel & Sachs Ag, 8720 Schweinfurt | Brennkraftmaschine fuer mofa oder aehnliche fahrzeuge |
-
1982
- 1982-04-23 DE DE19823215169 patent/DE3215169A1/de not_active Ceased
-
1983
- 1983-04-20 ES ES521677A patent/ES521677A0/es active Granted
- 1983-04-21 FR FR8306875A patent/FR2525687B1/fr not_active Expired
- 1983-04-22 IT IT67441/83A patent/IT1159557B/it active
- 1983-04-22 IT IT8353243U patent/IT8353243V0/it unknown
Also Published As
Publication number | Publication date |
---|---|
FR2525687A1 (fr) | 1983-10-28 |
DE3215169A1 (de) | 1983-10-27 |
ES8402391A1 (es) | 1984-01-16 |
ES521677A0 (es) | 1984-01-16 |
IT8367441A0 (it) | 1983-04-22 |
IT8353243V0 (it) | 1983-04-22 |
FR2525687B1 (fr) | 1988-07-22 |
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