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GB512890A - Improvements in or relating to valves for steam engines - Google Patents

Improvements in or relating to valves for steam engines

Info

Publication number
GB512890A
GB512890A GB743738A GB743738A GB512890A GB 512890 A GB512890 A GB 512890A GB 743738 A GB743738 A GB 743738A GB 743738 A GB743738 A GB 743738A GB 512890 A GB512890 A GB 512890A
Authority
GB
United Kingdom
Prior art keywords
valves
steam
relating
steam engines
exhaust
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
GB743738A
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.)
GERALD PURCELL FITZ GERALD
Original Assignee
GERALD PURCELL FITZ GERALD
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 GERALD PURCELL FITZ GERALD filed Critical GERALD PURCELL FITZ GERALD
Priority to GB743738A priority Critical patent/GB512890A/en
Publication of GB512890A publication Critical patent/GB512890A/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
    • F01L15/00—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00
    • F01L15/10—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00 with main slide valve and auxiliary valve dragged thereby

Landscapes

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

Abstract

512,890. Valves for steam-engines. FITZGERALD, G. P. March 10, 1938, No. 7437. [Class 122 (ii)] In an engine having steam parts 2, 2a and separate exhaust parts 1, 1a, a pair of steam valves 5, 5a are mounted on valve rod 9 actuated by Walschaert or other gear and an exhaust valve 8, 8a is slidably mounted between stops 10, 11 on each side of the steam valves whereby the movement of exhaust valves is delayed behind movement of the steam valves.
GB743738A 1938-03-10 1938-03-10 Improvements in or relating to valves for steam engines Expired GB512890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB743738A GB512890A (en) 1938-03-10 1938-03-10 Improvements in or relating to valves for steam engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB743738A GB512890A (en) 1938-03-10 1938-03-10 Improvements in or relating to valves for steam engines

Publications (1)

Publication Number Publication Date
GB512890A true GB512890A (en) 1939-09-28

Family

ID=9833075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB743738A Expired GB512890A (en) 1938-03-10 1938-03-10 Improvements in or relating to valves for steam engines

Country Status (1)

Country Link
GB (1) GB512890A (en)

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