GB412825A - Improvements in or relating to sleeve valve mechanism for internal combustion or other engines - Google Patents

Improvements in or relating to sleeve valve mechanism for internal combustion or other engines

Info

Publication number
GB412825A
GB412825A GB3025433A GB3025433A GB412825A GB 412825 A GB412825 A GB 412825A GB 3025433 A GB3025433 A GB 3025433A GB 3025433 A GB3025433 A GB 3025433A GB 412825 A GB412825 A GB 412825A
Authority
GB
United Kingdom
Prior art keywords
trunnion
coupling
sleeve
engaging
bolts
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
GB3025433A
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.)
Bristol Aeroplane Co Ltd
Original Assignee
Bristol Aeroplane Co 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 Bristol Aeroplane Co Ltd filed Critical Bristol Aeroplane Co Ltd
Priority to GB3025433A priority Critical patent/GB412825A/en
Publication of GB412825A publication Critical patent/GB412825A/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
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/04—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L5/06—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves surrounding working cylinder or piston
    • F01L5/08—Arrangements with several movements or several valves, e.g. one valve inside the other
    • F01L5/10—Arrangements with several movements or several valves, e.g. one valve inside the other with reciprocating and other movements of the same valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

412,825. Valve gear. BRISTOL AEROPLANE CO., Ltd., and FEDDEN, A. H. R., Filton House, Bristol. Oct. 31, 1933, No. 30254. [Class 7 (vi).] In mechanism for imparting to the sleeve valves of internal-combustion or other engines a combined reciprocating and oscillating motion by means of a crank or eccentric engaging a coupling-member connected to the sleeve by a trunnion parallel to the sleeve axis, the coupling- member is formed with both upwardly and downwardly extending trunnions, at the base of each of which are thrust bearing surfaces. Figs. 1 and 2 show the crank pin 11 of the valve shaft engaging a bearing liner 12 in a coupling- member 14, which is formed with trunnions 15 engaging caps 16 and 17 secured by bolts 18 to ribs 19 on the sleeve valve. In order to retain the lower cap 17 and the bolts when the upper nuts 27 are removed for dismantling, a further cap 22, also held by the bolts, is attached to the lower trunnion 15 by a T-shaped rivet 23, the head of which can only be removed through a slot in the bottom of the trunnion when the cap 22 has been unbolted and turned through 90‹. In a modification, the lower cap is held to the trunnion by a split ring engaging a groove in the trunnion, and the upper nuts are locked in position and removed as described in Specification 416,589. The coupling-member 14 may be made entirely of bearing metal, such as aluminium bronze, the liner 12 being then omitted. Specification 3464/13, [Class 7 (vi)], also is referred to.
GB3025433A 1933-10-31 1933-10-31 Improvements in or relating to sleeve valve mechanism for internal combustion or other engines Expired GB412825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3025433A GB412825A (en) 1933-10-31 1933-10-31 Improvements in or relating to sleeve valve mechanism for internal combustion or other engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3025433A GB412825A (en) 1933-10-31 1933-10-31 Improvements in or relating to sleeve valve mechanism for internal combustion or other engines

Publications (1)

Publication Number Publication Date
GB412825A true GB412825A (en) 1934-07-05

Family

ID=10304719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3025433A Expired GB412825A (en) 1933-10-31 1933-10-31 Improvements in or relating to sleeve valve mechanism for internal combustion or other engines

Country Status (1)

Country Link
GB (1) GB412825A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2700117C1 (en) * 2018-03-27 2019-09-12 Евгений Николаевич Захаров Spool sleeve distribution
RU2700116C1 (en) * 2018-03-27 2019-09-12 Евгений Николаевич Захаров Spool sleeve distribution

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2700117C1 (en) * 2018-03-27 2019-09-12 Евгений Николаевич Захаров Spool sleeve distribution
RU2700116C1 (en) * 2018-03-27 2019-09-12 Евгений Николаевич Захаров Spool sleeve distribution

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