FR2840645B1 - Moteur a deux temps et procede pour le fabriquer - Google Patents

Moteur a deux temps et procede pour le fabriquer

Info

Publication number
FR2840645B1
FR2840645B1 FR0306856A FR0306856A FR2840645B1 FR 2840645 B1 FR2840645 B1 FR 2840645B1 FR 0306856 A FR0306856 A FR 0306856A FR 0306856 A FR0306856 A FR 0306856A FR 2840645 B1 FR2840645 B1 FR 2840645B1
Authority
FR
France
Prior art keywords
manufacturing
same
stroke engine
stroke
engine
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.)
Expired - Fee Related
Application number
FR0306856A
Other languages
English (en)
Other versions
FR2840645A1 (fr
Inventor
Heiko Rosskamp
Helmar Amend
Joachim Bretz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Andreas Stihl AG and Co KG
Original Assignee
Andreas Stihl AG and Co KG
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 Andreas Stihl AG and Co KG filed Critical Andreas Stihl AG and Co KG
Publication of FR2840645A1 publication Critical patent/FR2840645A1/fr
Application granted granted Critical
Publication of FR2840645B1 publication Critical patent/FR2840645B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • F02B33/44—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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder 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
    • F02B75/02—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)
FR0306856A 2002-06-10 2003-06-06 Moteur a deux temps et procede pour le fabriquer Expired - Fee Related FR2840645B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10225573A DE10225573B4 (de) 2002-06-10 2002-06-10 Zweitaktmotor und Verfahren zu dessen Herstellung

Publications (2)

Publication Number Publication Date
FR2840645A1 FR2840645A1 (fr) 2003-12-12
FR2840645B1 true FR2840645B1 (fr) 2005-01-28

Family

ID=29557699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0306856A Expired - Fee Related FR2840645B1 (fr) 2002-06-10 2003-06-06 Moteur a deux temps et procede pour le fabriquer

Country Status (4)

Country Link
US (1) US6832582B2 (fr)
CN (1) CN1297734C (fr)
DE (1) DE10225573B4 (fr)
FR (1) FR2840645B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840019B1 (fr) * 2002-05-24 2005-08-19 Stihl Ag & Co Kg Andreas Moteur a deux temps, avec piston mobile, a balayage ameliore
JP4676319B2 (ja) * 2005-11-29 2011-04-27 川崎重工業株式会社 ２サイクルエンジン
JP1660392S (fr) * 2019-07-22 2020-06-01

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1009107A (en) * 1974-02-22 1977-04-26 James L. Bloemers Ported cylinder construction for a two-cycle engine
JPS551430A (en) * 1978-06-19 1980-01-08 Yamaha Motor Co Ltd Engine cylinder assembled body
JP3703924B2 (ja) * 1996-11-22 2005-10-05 株式会社共立 ２サイクル内燃エンジン
JP3626361B2 (ja) * 1998-12-09 2005-03-09 タナカ工業株式会社 ２サイクルエンジン
JP2001082154A (ja) * 1999-08-25 2001-03-27 Andreas Stihl:Fa 空気掃気される掃気通路を備えた２サイクル機関
JP2002089357A (ja) * 2000-09-20 2002-03-27 Imazaike Seiko Kk ２サイクルエンジンの構造
FR2825761B1 (fr) * 2001-06-06 2004-05-07 Mecanindus Goupille elastique

Also Published As

Publication number Publication date
CN1478995A (zh) 2004-03-03
CN1297734C (zh) 2007-01-31
FR2840645A1 (fr) 2003-12-12
DE10225573A1 (de) 2003-12-18
DE10225573B4 (de) 2013-10-24
US6832582B2 (en) 2004-12-21
US20030226526A1 (en) 2003-12-11

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20170228