GB422408A - Improvements relating to tappets for the valves of radial-cylinder internal combustion engines - Google Patents

Improvements relating to tappets for the valves of radial-cylinder internal combustion engines

Info

Publication number
GB422408A
GB422408A GB2506334A GB2506334A GB422408A GB 422408 A GB422408 A GB 422408A GB 2506334 A GB2506334 A GB 2506334A GB 2506334 A GB2506334 A GB 2506334A GB 422408 A GB422408 A GB 422408A
Authority
GB
United Kingdom
Prior art keywords
tappet
tappets
oil
passage
radial
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
GB2506334A
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.)
WOLSELEY MOTORS 1927 Ltd
Original Assignee
WOLSELEY MOTORS 1927 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 WOLSELEY MOTORS 1927 Ltd filed Critical WOLSELEY MOTORS 1927 Ltd
Priority to GB2506334A priority Critical patent/GB422408A/en
Publication of GB422408A publication Critical patent/GB422408A/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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically

Landscapes

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

Abstract

422,408. Valve gear. WOLSELEY MOTORS (1927), Ltd., and TOWLER, C. O., Drews Lane, Ward End, Birmingham. Aug. 31, 1934, No. 25063. [Class 7 (vi)] In a radial-cylinder engine having the valves actuated by tappets in which the clearance spaces are supplied with oil or other liquid under pressure, the oil &c. is supplied to the tappets of the several cylinders through a common annular passage disposed within the crank case, or a compartment adjacent thereto. The annular passage may be formed as shown at 8, in the face of a partition 10 of the crank case, and is closed by a plate 12 with which the tappet guides 6 may be integrally formed. The tappet shown comprises telescoping parts 1, 2, forming a clearance space 7 to which the oil has access through ports 21, 22 and annular space 23, when the tappet is in its inoperative position. Inlet and supply pipes are connected to the passage 8 on opposite sides of a plug fitted across the passage. The tappet part 1 is prevented from rotating by a tongue 24 engaging a groove in the cam-actuated rocker 5 ; or it may be free to rotate and have an external groove in communication with the port 22. Specification 411,409 is referred to.
GB2506334A 1934-08-31 1934-08-31 Improvements relating to tappets for the valves of radial-cylinder internal combustion engines Expired GB422408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2506334A GB422408A (en) 1934-08-31 1934-08-31 Improvements relating to tappets for the valves of radial-cylinder internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2506334A GB422408A (en) 1934-08-31 1934-08-31 Improvements relating to tappets for the valves of radial-cylinder internal combustion engines

Publications (1)

Publication Number Publication Date
GB422408A true GB422408A (en) 1935-01-10

Family

ID=10221602

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2506334A Expired GB422408A (en) 1934-08-31 1934-08-31 Improvements relating to tappets for the valves of radial-cylinder internal combustion engines

Country Status (1)

Country Link
GB (1) GB422408A (en)

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