PL3510265T3 - Dwusuwowy silnik o spalaniu wewnętrznym - Google Patents

Dwusuwowy silnik o spalaniu wewnętrznym

Info

Publication number
PL3510265T3
PL3510265T3 PL17755254T PL17755254T PL3510265T3 PL 3510265 T3 PL3510265 T3 PL 3510265T3 PL 17755254 T PL17755254 T PL 17755254T PL 17755254 T PL17755254 T PL 17755254T PL 3510265 T3 PL3510265 T3 PL 3510265T3
Authority
PL
Poland
Prior art keywords
stroke
combustion engine
intenal
intenal combustion
engine
Prior art date
Application number
PL17755254T
Other languages
English (en)
Inventor
Marco Ferrari
Vincenzo GAGLIARDI
Original Assignee
Emak S.P.A.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Emak S.P.A. filed Critical Emak S.P.A.
Publication of PL3510265T3 publication Critical patent/PL3510265T3/pl

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
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • 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
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/04—Engines with reciprocating-piston pumps; Engines with crankcase pumps with simple crankcase pumps, i.e. with the rear face of a non-stepped working piston acting as sole pumping member in co-operation with the crankcase
    • 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
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/28—Component parts, details or accessories of crankcase pumps, not provided for in, or of interest apart from, subgroups F02B33/02 - F02B33/26
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/002—Integrally formed cylinders and cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Supercharger (AREA)
PL17755254T 2016-09-08 2017-07-25 Dwusuwowy silnik o spalaniu wewnętrznym PL3510265T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102016000090851A IT201600090851A1 (it) 2016-09-08 2016-09-08 Motore a combustione interna due tempi
PCT/IB2017/054509 WO2018047024A1 (en) 2016-09-08 2017-07-25 Two-stroke internal combustion engine
EP17755254.4A EP3510265B1 (en) 2016-09-08 2017-07-25 Two-stroke intenal combustion engine

Publications (1)

Publication Number Publication Date
PL3510265T3 true PL3510265T3 (pl) 2021-02-08

Family

ID=57796865

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17755254T PL3510265T3 (pl) 2016-09-08 2017-07-25 Dwusuwowy silnik o spalaniu wewnętrznym

Country Status (7)

Country Link
US (1) US10767550B2 (pl)
EP (1) EP3510265B1 (pl)
CN (1) CN109690047B (pl)
ES (1) ES2830950T3 (pl)
IT (1) IT201600090851A1 (pl)
PL (1) PL3510265T3 (pl)
WO (1) WO2018047024A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1660392S (pl) * 2019-07-22 2020-06-01
WO2022129988A1 (es) * 2020-12-15 2022-06-23 Emilio Bartolome Gonzalez Motor de combustión interna de cuatro tiempos mejorado
CN113107662A (zh) * 2021-05-08 2021-07-13 永康市茂金园林机械有限公司 一种用于分层扫气二冲程发动机的汽缸活塞单元

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58155114A (ja) * 1983-02-17 1983-09-14 Kioritz Corp ２サイクルエンジン用鋳造シリンダの掃気口形成方法
CN85203399U (zh) * 1985-02-22 1986-07-02 皮亚乔公司 二冲程发动机的气缸
JPH04330329A (ja) * 1991-04-30 1992-11-18 Sanshin Ind Co Ltd クランク室予圧縮式２サイクル内燃機関
JP4082868B2 (ja) * 2001-02-05 2008-04-30 株式会社共立 ２サイクル内燃エンジン
JP3910955B2 (ja) * 2003-12-22 2007-04-25 株式会社共立 インサート中子及びそれを用いた内燃エンジン用シリンダの製造方法
CN200952421Y (zh) * 2006-09-13 2007-09-26 山东华盛农业药械股份有限公司 一种二冲程汽油机
JP5780888B2 (ja) * 2010-12-13 2015-09-16 株式会社やまびこ ２サイクルエンジン
CN103573383B (zh) * 2013-11-20 2016-01-13 怡天技动力机械研发（临沂）有限公司 一种二冲程发动机

Also Published As

Publication number Publication date
US20190170054A1 (en) 2019-06-06
CN109690047A (zh) 2019-04-26
EP3510265B1 (en) 2020-08-26
CN109690047B (zh) 2022-03-11
IT201600090851A1 (it) 2018-03-08
US10767550B2 (en) 2020-09-08
ES2830950T3 (es) 2021-06-07
EP3510265A1 (en) 2019-07-17
WO2018047024A1 (en) 2018-03-15

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