GB191329560A - Improvements in or relating to Valve-mechanism for Internal Combustion and other Engines. - Google Patents

Improvements in or relating to Valve-mechanism for Internal Combustion and other Engines.

Info

Publication number
GB191329560A
GB191329560A GB191329560DA GB191329560A GB 191329560 A GB191329560 A GB 191329560A GB 191329560D A GB191329560D A GB 191329560DA GB 191329560 A GB191329560 A GB 191329560A
Authority
GB
United Kingdom
Prior art keywords
stud
studs
shaft
cam
picks
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
Inventor
Herman Philip Eriksen Miller
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
Application granted granted Critical
Publication of GB191329560A publication Critical patent/GB191329560A/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
    • F01L1/30—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

29,560. Miller, H. P. E. Dec. 22. Cam gears.-In valve-gear of the type in which intermittent motion is obtained by a constantly rotating projection, which picks up, drives forward, and releases one or other of two studs, only one position of release is provided and the intermittent motion is transmitted to a cam-shaft or to a part rigidly connected to it. One form of the apparatus is shown in Fig. 2. A shaft rotating at twice the speed of the crankshaft carries a disk B having a projection or striking piece C capable of moving radially and pressed outwardly by centrifugal action. A bowl C<2> on the piece C moves along a camsurface and is shown at the position in which the striking surface C<1> has moved out of engagement with the stud D<2>. The striker rotates freely until it engages and drives the second stud D'. The studs are mounted on a disk D, attached to a part E, Fig. 5, having projecting pieces E<1>. The pieces E<1> drive through springs E<4> projecting parts F on the shaft F' on which are mounted the cams G<1> for operating the valves G<3> which may be poppet valves or reciprocating valves. Spring-pressed brake studs F<2> are provided on the parts F and the arrangement is such that each stud is driven through an angle of 36 degrees while the springs E<4> are being compressed and before communicating motion to the cam-shaft F'. When the stud is released the parts again separate. In a modification, a constantly rotating finger picks up one or other of two bowls having studs moving in a cam slot. The bowls escape at a certain position and the finger rotates freely until it picks up the second bowl.
GB191329560D 1913-12-22 1913-12-22 Improvements in or relating to Valve-mechanism for Internal Combustion and other Engines. Expired GB191329560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191329560T 1913-12-22

Publications (1)

Publication Number Publication Date
GB191329560A true GB191329560A (en) 1914-06-04

Family

ID=32373370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191329560D Expired GB191329560A (en) 1913-12-22 1913-12-22 Improvements in or relating to Valve-mechanism for Internal Combustion and other Engines.

Country Status (1)

Country Link
GB (1) GB191329560A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003334A1 (en) * 1985-11-29 1987-06-04 Stidworthy Frederick M Arrangements for converting rotary motion to linear motion
WO1987003333A1 (en) * 1985-11-29 1987-06-04 Stidworthy Frederick M Arrangements for converting rotary motion to linear motion
WO1987004757A1 (en) * 1986-02-04 1987-08-13 Stidworthy Frederick M Cam arrangements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003334A1 (en) * 1985-11-29 1987-06-04 Stidworthy Frederick M Arrangements for converting rotary motion to linear motion
WO1987003333A1 (en) * 1985-11-29 1987-06-04 Stidworthy Frederick M Arrangements for converting rotary motion to linear motion
WO1987004757A1 (en) * 1986-02-04 1987-08-13 Stidworthy Frederick M Cam arrangements

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