GB100761A - Improvements in the Valves and Valve-gear of Internal Combustion Engines. - Google Patents

Improvements in the Valves and Valve-gear of Internal Combustion Engines.

Info

Publication number
GB100761A
GB100761A GB273416A GB273416A GB100761A GB 100761 A GB100761 A GB 100761A GB 273416 A GB273416 A GB 273416A GB 273416 A GB273416 A GB 273416A GB 100761 A GB100761 A GB 100761A
Authority
GB
United Kingdom
Prior art keywords
valve
cooling
valves
water
core
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
GB273416A
Inventor
Henry Orwin Wilkinson
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
Priority to GB273416A priority Critical patent/GB100761A/en
Publication of GB100761A publication Critical patent/GB100761A/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
    • F01L7/027—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with two or more valves arranged coaxially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

100,761. Wilkinson, H. O. Feb. 23,1916. Valves; valve-gear.-A rotary cylindrical valve for a multicylinder engine comprises a single sleeve or a pair of oppositely-rotating sleeves F, G which surround a stationary cylindrical core E containing inlet and exhaust passages 29, 30, and a water-cooling-chamber 62, 63. As shown in Figs. 5 and 7, each sleeve has three inlet and three exhaust ports for each cylinder, arranged respectively in the planes X X, Y Y, Fig. 5, the sleeves rotating at one-sixth the speed of the crank-shaft. To facilitate adjustment and to take up wear, the core E is split along its length, Fig. 4, and adjusted by grub-screws 71. The inner sleeve G is also split longitudinally, as shown in dotted lines in Fig. 5. For cooling the valve, water from the casing Q is fed to the chamber 62 of the core and is discharged after traversing the upper chamber 63. Water-cooling may be dispensed with, a current of cooling-air being circulated through the valve, either by a fan or by the ejector action of exhaust gases. The valves are driven from the crank-shaft through toothed gearing.
GB273416A 1916-02-23 1916-02-23 Improvements in the Valves and Valve-gear of Internal Combustion Engines. Expired GB100761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB273416A GB100761A (en) 1916-02-23 1916-02-23 Improvements in the Valves and Valve-gear of Internal Combustion Engines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB273416A GB100761A (en) 1916-02-23 1916-02-23 Improvements in the Valves and Valve-gear of Internal Combustion Engines.

Publications (1)

Publication Number Publication Date
GB100761A true GB100761A (en) 1916-07-06

Family

ID=32243957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB273416A Expired GB100761A (en) 1916-02-23 1916-02-23 Improvements in the Valves and Valve-gear of Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB100761A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991019889A1 (en) * 1990-06-20 1991-12-26 Group Lotus Plc Internal combustion engine and an improved rotary inlet valve for use therewith
US5448971A (en) * 1990-06-20 1995-09-12 Group Lotus Limited Internal combustion engine and an improved rotary inlet valve for use therewith

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991019889A1 (en) * 1990-06-20 1991-12-26 Group Lotus Plc Internal combustion engine and an improved rotary inlet valve for use therewith
US5448971A (en) * 1990-06-20 1995-09-12 Group Lotus Limited Internal combustion engine and an improved rotary inlet valve for use therewith

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