GB157135A - Improvements in cylinder heads and valve mechanism for internal combustion engines - Google Patents

Improvements in cylinder heads and valve mechanism for internal combustion engines

Info

Publication number
GB157135A
GB157135A GB1001/21A GB100121A GB157135A GB 157135 A GB157135 A GB 157135A GB 1001/21 A GB1001/21 A GB 1001/21A GB 100121 A GB100121 A GB 100121A GB 157135 A GB157135 A GB 157135A
Authority
GB
United Kingdom
Prior art keywords
valve
stem
integral
casing
spring
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
GB1001/21A
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
Publication of GB157135A publication Critical patent/GB157135A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/365—Cylinder heads having cooling means for liquid cooling the cylinder heads being of side valve type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

157,135. Shepherd, F. D. Sept. 12, 1918, [Convention date]. Valves; valve-gear.-A beat valve 11 for inlet or exhaust is closed by a spring 19 arranged in a gas-tight, water-jacketed housing 18, this housing and the water-jacketed valve guide 17 being integral with the detachable water-cooled cylinder head. A stem 16, which may be integral with or separate from the valve, extends into the spring casing. Its guide has a shoulder 37 to scrape carbon off the valve-stem. The valve-spring bears at its lower end on a disc 20, which may be integral with or separate from the valve-stem 16 and may be recessed to receive the end of the stem. It is grooved at its edge to permit free movement. The upper end of the spring bears on a disc 22 which is faced to make a gas-tight joint with the cover 24, and is grooved or notched to permit lubricant to enter. In one form, the valve is lifted by a tappet rod 14, which has a rounded end to engage in a wide recess 15 in the head of the valve. The inner walls of the casing, and the surfaces of the various parts within it, are coated with copper or other material which will resist corrosion by the gases leaking into the casing. Specification 156,699 is referred to. Reference has been directed by the Comptroller to Specification 157,133.
GB1001/21A 1918-09-12 1921-01-08 Improvements in cylinder heads and valve mechanism for internal combustion engines Expired GB157135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US157135XA 1918-09-12 1918-09-12

Publications (1)

Publication Number Publication Date
GB157135A true GB157135A (en) 1922-01-26

Family

ID=21773122

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1001/21A Expired GB157135A (en) 1918-09-12 1921-01-08 Improvements in cylinder heads and valve mechanism for internal combustion engines

Country Status (1)

Country Link
GB (1) GB157135A (en)

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