GB591483A - Improvements in or relating to rotary valves for internal combustion engines - Google Patents

Improvements in or relating to rotary valves for internal combustion engines

Info

Publication number
GB591483A
GB591483A GB1177945A GB1177945A GB591483A GB 591483 A GB591483 A GB 591483A GB 1177945 A GB1177945 A GB 1177945A GB 1177945 A GB1177945 A GB 1177945A GB 591483 A GB591483 A GB 591483A
Authority
GB
United Kingdom
Prior art keywords
sleeve
rotary valves
relating
internal combustion
baffles
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
GB1177945A
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.)
JOZEF MARCZEWSKI
Original Assignee
JOZEF MARCZEWSKI
Filing date
Publication date
Application filed by JOZEF MARCZEWSKI filed Critical JOZEF MARCZEWSKI
Publication of GB591483A publication Critical patent/GB591483A/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
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/021—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with one rotary valve
    • F01L7/022—Cylindrical valves having one recess communicating successively with aligned inlet and exhaust ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

591,483. Rotary valves. MARCZEWSKI, J. May 10, 1945, No. 11779. [Classes 7 (ii) and 7 (vi)] A rotary valve comprises a longitudinally split sleeve 1, rotated by an axle 5 and fitting resiliently inside a cylindrical casing 2, a port or ports 17 in the sleeve establishing communication between the cylinder 9 and inlet and outlet ports 2a, 2b. In the two-cylinder engine shown, the sleeve is divided into two chambers by a disc 10 packed by a split ring 4', each -chamber being formed by baffles 19<1>. Toothed discs 3, packed by split rings, are keyed to the axle 5 and engage teeth 18 on the sleeve ends. The valve is rotated from the crankshaft by a toothed wheel 8, and lubricant is fed through an inlet 21 and grooves 22. The baffles 19 may be replaced by a solid plug. Specifications 222,015 and 254,900, [both in Class 7 (vi)], are referred to.
GB1177945A 1945-05-10 Improvements in or relating to rotary valves for internal combustion engines Expired GB591483A (en)

Publications (1)

Publication Number Publication Date
GB591483A true GB591483A (en) 1947-08-19

Family

ID=1712116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1177945A Expired GB591483A (en) 1945-05-10 Improvements in or relating to rotary valves for internal combustion engines

Country Status (1)

Country Link
GB (1) GB591483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405701A (en) * 1965-09-14 1968-10-15 Thomas E. Mealin Rotary valve for engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405701A (en) * 1965-09-14 1968-10-15 Thomas E. Mealin Rotary valve for engines

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