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GB911264A - Improvements in and relating to two-stroke internal combustion engines - Google Patents

Improvements in and relating to two-stroke internal combustion engines

Info

Publication number
GB911264A
GB911264A GB4033160A GB4033160A GB911264A GB 911264 A GB911264 A GB 911264A GB 4033160 A GB4033160 A GB 4033160A GB 4033160 A GB4033160 A GB 4033160A GB 911264 A GB911264 A GB 911264A
Authority
GB
United Kingdom
Prior art keywords
passage
crankcase
return valve
relating
internal combustion
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
GB4033160A
Other languages
English (en)
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 Friedrichshafen 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
Publication of GB911264A publication Critical patent/GB911264A/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)
GB4033160A 1960-01-09 1960-11-23 Improvements in and relating to two-stroke internal combustion engines Expired GB911264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF30258A DE1194635B (de) 1960-01-09 1960-01-09 Zweitaktbrennkraftmaschine

Publications (1)

Publication Number Publication Date
GB911264A true GB911264A (en) 1962-11-21

Family

ID=7093684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4033160A Expired GB911264A (en) 1960-01-09 1960-11-23 Improvements in and relating to two-stroke internal combustion engines

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560930A1 (fr) * 1984-03-09 1985-09-13 Kioritz Corp Soupape a lame, notamment pour moteur a deux temps
CN107524514A (zh) * 2017-07-25 2017-12-29 北京航空航天大学 一种两冲程高功重比重油活塞发动机进气缓冲器及其设计方法

Families Citing this family (2)

* 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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE488057C (de) * 1929-12-18 Koerting A G Geb Zweitaktbrennkraftmaschine mit Kurbelkastenpumpe und Lufteinlass in das obere Ende des den Kurbelkasten mit den Spuelschlitzen verbindenden Kanals
FR538054A (de) * 1922-06-03
FR327068A (fr) * 1902-12-06 1903-06-13 Verley Albert Système de moteur à explosions auto-régulateur fonctionnant à deux temps
DE170607C (de) * 1903-12-08
FR973713A (fr) * 1941-11-21 1951-02-14 Perfectionnements apportés aux procédés et dispositifs d'alimentation, en mélange combustible, des moteurs à combustion interne alimentés en air par leur carter, notamment des moteurs à deux temps fonctionnant avec un carburant gazeux
US2443838A (en) * 1946-01-02 1948-06-22 Chris Craft Corp Two-cycle crankcase compression engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560930A1 (fr) * 1984-03-09 1985-09-13 Kioritz Corp Soupape a lame, notamment pour moteur a deux temps
CN107524514A (zh) * 2017-07-25 2017-12-29 北京航空航天大学 一种两冲程高功重比重油活塞发动机进气缓冲器及其设计方法
CN107524514B (zh) * 2017-07-25 2019-07-23 北京航空航天大学 一种两冲程高功重比重油活塞发动机进气缓冲器及其设计方法

Also Published As

Publication number Publication date
CH389320A (de) 1965-03-15
DE1194635B (de) 1965-06-10
FR1274280A (fr) 1961-10-20

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