GB164424A - Improvements in means for controlling the admission and exhaust of fluid to and frominternal-combustion engine cylinders - Google Patents

Improvements in means for controlling the admission and exhaust of fluid to and frominternal-combustion engine cylinders

Info

Publication number
GB164424A
GB164424A GB368420A GB368420A GB164424A GB 164424 A GB164424 A GB 164424A GB 368420 A GB368420 A GB 368420A GB 368420 A GB368420 A GB 368420A GB 164424 A GB164424 A GB 164424A
Authority
GB
United Kingdom
Prior art keywords
spring
valve
flap valve
handle
valves
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
GB368420A
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 GB368420A priority Critical patent/GB164424A/en
Publication of GB164424A publication Critical patent/GB164424A/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
    • F01L1/44—Multiple-valve gear or arrangements, not provided for in preceding subgroups, e.g. with lift and different valves

Landscapes

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

Abstract

164,424. James, W. A. Feb. 6, 1920. Valves.-Inlet and exhaust passages 2, 3 controlled by a single valve 1 terminate in seatings inclined at an acute angle and co-operating with a flap valve 4 one side of which rocks between surfaces 7, 8. In a modification, t h e spherical end of a spring-controlled stem bears in a spherical cup in the upper surface of the flap valve. This upper surface may further be provided with cooling-ribs. The seatings for the flap valve may be coned or bevelled off. Valve-gear.-The flap valve is dished to form a spherical bearing for a block 13 and a cap 14 secured on the stem 12 by a cap 15. The stem is actuated by a spring-controlled tappet head 10 on a rod 9 operated by the same cam as the valve 1. In the form shown in Fig. 2, two main valves 23 and the flap valve 36 are actuated from an overhead cam shaft 24, the former directly and the latter through a rocker arm 25 acting through a spring 28 which is stronger than the controlling- spring 29. Regulating.-Levers 32 on the same shaft as the rocker 25 are formed with extensions 33 en. gaging a slotted tube 34, which may be rotated by means of a handle 35 to open the main valves for starting. The handle 35 may be automatically depressed and released on the actuation of the switch of an electric starting-set, in which case the handle may be spring-loaded so that, on the first explosion, the valves 23 are closed by the motive fluid and the handle and starting-switch returned.
GB368420A 1920-02-06 1920-02-06 Improvements in means for controlling the admission and exhaust of fluid to and frominternal-combustion engine cylinders Expired GB164424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB368420A GB164424A (en) 1920-02-06 1920-02-06 Improvements in means for controlling the admission and exhaust of fluid to and frominternal-combustion engine cylinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB368420A GB164424A (en) 1920-02-06 1920-02-06 Improvements in means for controlling the admission and exhaust of fluid to and frominternal-combustion engine cylinders

Publications (1)

Publication Number Publication Date
GB164424A true GB164424A (en) 1921-06-06

Family

ID=9762967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB368420A Expired GB164424A (en) 1920-02-06 1920-02-06 Improvements in means for controlling the admission and exhaust of fluid to and frominternal-combustion engine cylinders

Country Status (1)

Country Link
GB (1) GB164424A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0549863A1 (en) * 1991-10-16 1993-07-07 Plantan, Ronald S. Cylinder head for internal combustion engine and a process of operating same
GB2267124A (en) * 1992-04-28 1993-11-24 Harry Leslie James Dixon I.c.engine valve gear.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0549863A1 (en) * 1991-10-16 1993-07-07 Plantan, Ronald S. Cylinder head for internal combustion engine and a process of operating same
GB2267124A (en) * 1992-04-28 1993-11-24 Harry Leslie James Dixon I.c.engine valve gear.
GB2267124B (en) * 1992-04-28 1995-09-20 Harry Leslie James Dixon Internal combustion engine valve gear and cylinder head

Similar Documents

Publication Publication Date Title
US1397585A (en) Valve mechanism for internal-combustion engines
GB164424A (en) Improvements in means for controlling the admission and exhaust of fluid to and frominternal-combustion engine cylinders
GB122379A (en) Improvements relating to Mechanically Operated Valves of Internal Combustion Engines.
GB126389A (en) Improvements in Valve-Operating Mechanism for Internal Combustion Engines.
GB737353A (en) Improvements in the braking of motor vehicles with four-stroke reciprocating internal combustion engines
US1719388A (en) Valve and valve-actuating mechanism of two-stroke cycle internal-combustion engines
GB117182A (en) Improvements in Valves for Internal Combustion Engines.
GB170691A (en) Improvements in overhead valves and valve gears for internal combustion engines
GB166740A (en) Improvements in or relating to valve mechanism for internal combustion engines
GB150457A (en) Improvements in or relating to internal combustion engines
US1325904A (en) Combined inlet and exhaust valve
GB144169A (en) Improvements in valve operating mechanism for internal combustion engines
GB198226A (en) Improved means and mechanism for admitting and discharging the gases of internal combustion engines
GB135909A (en) An Improved Exhaust Valve for Internal Combustion Engines and Means of Operating same.
GB503577A (en) Internal combustion engines of the poppet valve type
GB179406A (en) Improvements in overhead valve gear for internal combustion engines
GB123479A (en) Improvements in and relating to Valve Operating Mechanism for Internal Combustion Engines.
GB149622A (en) Improvements in valve gear for internal combustion engines
US1261355A (en) Exhaust-valve-actuating means for internal-combustion engines.
GB385057A (en) Improvements in valve gear for internal combustion engines
GB125360A (en) Improvements in or relating to Valve Mechanism for Internal Combustion Engines.
GB750441A (en) Improved internal combustion engines
GB128680A (en) Improvements relating to the Valve Actuation of Internal-combustion Engines.
GB147138A (en) Improvements in and relating to compressed air starting arrangement for internal combustion engines and the like
GB191510011A (en) Improvements in Valve and similar Operating Mechanism for Internal Combustion Engines.