GB553965A - Improved method of and means for supercharging 2-stroke cycle internal combustion engines - Google Patents

Improved method of and means for supercharging 2-stroke cycle internal combustion engines

Info

Publication number
GB553965A
GB553965A GB15722/41A GB1572241A GB553965A GB 553965 A GB553965 A GB 553965A GB 15722/41 A GB15722/41 A GB 15722/41A GB 1572241 A GB1572241 A GB 1572241A GB 553965 A GB553965 A GB 553965A
Authority
GB
United Kingdom
Prior art keywords
supercharging
cylinder
internal combustion
combustion engines
improved method
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
GB15722/41A
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.)
Sir WG Armstrong Whitworth and Co Engineers Ltd
Original Assignee
Sir WG Armstrong Whitworth and Co Engineers Ltd
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 Sir WG Armstrong Whitworth and Co Engineers Ltd filed Critical Sir WG Armstrong Whitworth and Co Engineers Ltd
Priority to GB15722/41A priority Critical patent/GB553965A/en
Publication of GB553965A publication Critical patent/GB553965A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/12—Rotary or oscillatory slide valve-gear or valve arrangements specially for two-stroke 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/04—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases
    • F02B27/06—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • 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)
  • Supercharger (AREA)

Abstract

553,965. Two-stroke engine. SAMMONS, H., KADENACY, M., and ARMSTRONG WHITWORTH AIRCRAFT & CO. (ENGINEERS), Ltd., Sir W. G. Dec. 5, 1941, No. 15722. Drawings to Specification. [Class 7 (ii)] Relates to a method of supercharging twostroke engines of the kind in which the entry of the charge is facilitated by suction due to the mass exit of the exhaust gases from the cylinder, for example as described in Specifications 431,856 and 473,684. The engine is supercharged by admitting the charge in two portions, the first being trapped in a chamber surrounding piston-controlled inlet ports at a pressure somewhat above atmospheric before being admitted to the cylinder, while at a later and separate period the second portion passes from the blower or compressor reservoir to the cylinder. The arrangement described is the same as in Specification 553,978.
GB15722/41A 1941-12-05 1941-12-05 Improved method of and means for supercharging 2-stroke cycle internal combustion engines Expired GB553965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15722/41A GB553965A (en) 1941-12-05 1941-12-05 Improved method of and means for supercharging 2-stroke cycle internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15722/41A GB553965A (en) 1941-12-05 1941-12-05 Improved method of and means for supercharging 2-stroke cycle internal combustion engines

Publications (1)

Publication Number Publication Date
GB553965A true GB553965A (en) 1943-06-11

Family

ID=10064303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15722/41A Expired GB553965A (en) 1941-12-05 1941-12-05 Improved method of and means for supercharging 2-stroke cycle internal combustion engines

Country Status (1)

Country Link
GB (1) GB553965A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440726A (en) * 1945-10-15 1948-05-04 Karl K Probst Internal-combustion engine
US2595932A (en) * 1946-07-20 1952-05-06 Foerderung Forschung Gmbh Scavenging two-cycle engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440726A (en) * 1945-10-15 1948-05-04 Karl K Probst Internal-combustion engine
US2595932A (en) * 1946-07-20 1952-05-06 Foerderung Forschung Gmbh Scavenging two-cycle engine

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