GB1260757A - A rotary valve member seated within the cylinder head for endothermic two-or four-stroke cycle or diesel engines - Google Patents

A rotary valve member seated within the cylinder head for endothermic two-or four-stroke cycle or diesel engines

Info

Publication number
GB1260757A
GB1260757A GB1141669A GB1141669A GB1260757A GB 1260757 A GB1260757 A GB 1260757A GB 1141669 A GB1141669 A GB 1141669A GB 1141669 A GB1141669 A GB 1141669A GB 1260757 A GB1260757 A GB 1260757A
Authority
GB
United Kingdom
Prior art keywords
valve
rotary valve
duct
cylinder head
channel
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
GB1141669A
Inventor
Enrico Lamperti
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1260757A publication Critical patent/GB1260757A/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
    • F01L7/06—Rotary or oscillatory slide valve-gear or valve arrangements with disc type valves
    • 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
    • F01L7/10—Rotary or oscillatory slide valve-gear or valve arrangements with valves of other specific shape, e.g. spherical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/109—Lubrication of valve gear or auxiliaries of rotary slide or sleeve valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

1,260,757. Rotary valves; lubricating. E. LAMPERTI. March 4, 1969 [March 9, 1968], No. 11416/69. Heading F1B. A two or four stroke or diesel engine comprises a rotary valve integral with an axially extending shaft supported in bearings 5, 14, Fig. 1, resiliently loaded annular seals (26<SP>1</SP>, 41) Fig. 8 (not shown) in recesses in the radially extending surface adjacent the cylinder and wall and in the side cylindrical wall of the valve, a lubricant feed from a channel in the shaft, with the recesses and a gap between the valve-member and the cylinder head, the rotary valve-member including a channel for communicating with an outlet channel (28<SP>11</SP>) and means for adjusting the gap dimensions. The duct 9 registers with a lubricant inlet duct (10) Fig. 3 (not shown) as the valve rotates. Port 2 registers sequentially with an inlet duct, a duct leading to a spark-plug and an exhaust duct. In another embodiment the gap dimension is adjusted by a screw 39, Fig. 5 against the force exerted by a cup spring 49. In another embodiment the hole communicating with the spark-plug hole is in a cylindrical flange projecting downwardly from the rotary valve.
GB1141669A 1968-03-09 1969-03-04 A rotary valve member seated within the cylinder head for endothermic two-or four-stroke cycle or diesel engines Expired GB1260757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT828426 1968-03-09

Publications (1)

Publication Number Publication Date
GB1260757A true GB1260757A (en) 1972-01-19

Family

ID=11126251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1141669A Expired GB1260757A (en) 1968-03-09 1969-03-04 A rotary valve member seated within the cylinder head for endothermic two-or four-stroke cycle or diesel engines

Country Status (1)

Country Link
GB (1) GB1260757A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1008009A3 (en) * 1994-01-07 1995-12-12 Alfred Joseph Tihon Distribution process for internal combustion engine and device forimplementing this process
EP0877154A3 (en) * 1997-05-07 1999-05-19 Giorgio Enrico Falck Internal combustion engine provided with rotary sleeve timing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1008009A3 (en) * 1994-01-07 1995-12-12 Alfred Joseph Tihon Distribution process for internal combustion engine and device forimplementing this process
EP0877154A3 (en) * 1997-05-07 1999-05-19 Giorgio Enrico Falck Internal combustion engine provided with rotary sleeve timing system

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees
427A Application made for restoration (sect. 27/1949)
427C Application for amendment of specification now open to opposition (sect. 27/1949)
427B Order made restoring the patent (sect. 27/1949)
PLNP Patent lapsed through nonpayment of renewal fees