FR1274280A - Two-stroke internal combustion engine - Google Patents

Two-stroke internal combustion engine

Info

Publication number
FR1274280A
FR1274280A FR40975A FR69040975A FR1274280A FR 1274280 A FR1274280 A FR 1274280A FR 40975 A FR40975 A FR 40975A FR 69040975 A FR69040975 A FR 69040975A FR 1274280 A FR1274280 A FR 1274280A
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
stroke internal
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
Application number
FR40975A
Other languages
French (fr)
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.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Application granted granted Critical
Publication of FR1274280A publication Critical patent/FR1274280A/en
Expired 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
    • F02B33/30—Control of inlet or outlet ports
    • 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
    • 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
    • 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
    • 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
    • F02B2720/00—Engines with liquid fuel
    • F02B2720/23—Two stroke engines
    • F02B2720/231—Two stroke engines with measures for removing exhaust gases from the cylinder
    • 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
    • F02B2720/00—Engines with liquid fuel
    • F02B2720/23—Two stroke engines
    • F02B2720/236—Two stroke engines scavenging or charging channels or openings

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)
  • Reciprocating Pumps (AREA)
FR40975A 1960-01-09 1960-11-29 Two-stroke internal combustion engine Expired FR1274280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF30258A DE1194635B (en) 1960-01-09 1960-01-09 Two-stroke internal combustion engine

Publications (1)

Publication Number Publication Date
FR1274280A true FR1274280A (en) 1961-10-20

Family

ID=7093684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40975A Expired FR1274280A (en) 1960-01-09 1960-11-29 Two-stroke internal combustion engine

Country Status (4)

Country Link
CH (1) CH389320A (en)
DE (1) DE1194635B (en)
FR (1) FR1274280A (en)
GB (1) GB911264A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000723A (en) * 1972-08-22 1977-01-04 Performance Industries, Inc. Engine valve means and porting
USRE30425E (en) * 1979-09-24 1980-11-04 Performance Industries, Inc. Engine valve means and porting
JPS60145231U (en) * 1984-03-09 1985-09-26 株式会社　共立 reed valve
CN107524514B (en) * 2017-07-25 2019-07-23 北京航空航天大学 The high power to weight ratio heavy oil piston engine air inlet buffer of two strokes of one kind and its design method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR538054A (en) * 1922-06-03
DE488057C (en) * 1929-12-18 Koerting A G Geb Two-stroke internal combustion engine with crankcase pump and air inlet in the upper end of the duct connecting the crankcase to the flushing slots
FR327068A (en) * 1902-12-06 1903-06-13 Verley Albert Two-stroke self-regulating combustion engine system
DE170607C (en) * 1903-12-08
FR973713A (en) * 1941-11-21 1951-02-14 Improvements to methods and devices for supplying, with combustible mixture, internal combustion engines supplied with air by their casing, in particular two-stroke engines operating on gaseous fuel
US2443838A (en) * 1946-01-02 1948-06-22 Chris Craft Corp Two-cycle crankcase compression engine

Also Published As

Publication number Publication date
CH389320A (en) 1965-03-15
GB911264A (en) 1962-11-21
DE1194635B (en) 1965-06-10

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