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GB150457A - Improvements in or relating to internal combustion engines - Google Patents

Improvements in or relating to internal combustion engines

Info

Publication number
GB150457A
GB150457A GB1514319A GB1514319A GB150457A GB 150457 A GB150457 A GB 150457A GB 1514319 A GB1514319 A GB 1514319A GB 1514319 A GB1514319 A GB 1514319A GB 150457 A GB150457 A GB 150457A
Authority
GB
United Kingdom
Prior art keywords
valve
relating
internal combustion
combustion engines
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
GB1514319A
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 GB1514319A priority Critical patent/GB150457A/en
Publication of GB150457A publication Critical patent/GB150457A/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
    • F01L1/28—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of coaxial valves; characterised by the provision of valves co-operating with both intake and exhaust ports
    • F01L1/285—Coaxial intake and exhaust valves

Landscapes

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

Abstract

150,457. Sims, C. H. Dec. 10, 1919. Valves.-The inlet valve 3 is mounted in the hollow stem of the exhaust valve 1, which is arranged centrally in the detachable cylinder head 2. The exhaust valve stem has inlet apertures 16 which register with apertures 15 in a bush 14 when the valve is on its seat, and are closed when the valve is open during the exhaust stroke. The two valves are separately depressed by the valve-gear.
GB1514319A 1919-12-10 1919-12-10 Improvements in or relating to internal combustion engines Expired GB150457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1514319A GB150457A (en) 1919-12-10 1919-12-10 Improvements in or relating to internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1514319A GB150457A (en) 1919-12-10 1919-12-10 Improvements in or relating to internal combustion engines

Publications (1)

Publication Number Publication Date
GB150457A true GB150457A (en) 1920-09-09

Family

ID=10053796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1514319A Expired GB150457A (en) 1919-12-10 1919-12-10 Improvements in or relating to internal combustion engines

Country Status (1)

Country Link
GB (1) GB150457A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0333623A1 (en) * 1988-03-17 1989-09-20 Angel Gonzalez Hernandez Double - flow valve for internal combustion engines
GB2300026A (en) * 1995-04-22 1996-10-23 Peter Harrod I.c.engine coaxial inlet and exhaust valve gear

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0333623A1 (en) * 1988-03-17 1989-09-20 Angel Gonzalez Hernandez Double - flow valve for internal combustion engines
GB2300026A (en) * 1995-04-22 1996-10-23 Peter Harrod I.c.engine coaxial inlet and exhaust valve gear
GB2300026B (en) * 1995-04-22 1998-12-23 Peter Harrod Internal combustion engine valve gear

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