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GB154747A - Improvements in engine stop gear - Google Patents

Improvements in engine stop gear

Info

Publication number
GB154747A
GB154747A GB2343819A GB2343819A GB154747A GB 154747 A GB154747 A GB 154747A GB 2343819 A GB2343819 A GB 2343819A GB 2343819 A GB2343819 A GB 2343819A GB 154747 A GB154747 A GB 154747A
Authority
GB
United Kingdom
Prior art keywords
valve
piston
pressure
spring
overflow
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
GB2343819A
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.)
Cockburns Ltd
Original Assignee
Cockburns Ltd
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 Cockburns Ltd filed Critical Cockburns Ltd
Priority to GB2343819A priority Critical patent/GB154747A/en
Publication of GB154747A publication Critical patent/GB154747A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

154,747. Cockburn, D., MacNicoll, D., and Cockburns, Ltd. Sept. 24, 1919. Stop-gear. - An emergency device which can be operated by hand, by a governor, by the failure of or drop of pressure in a forcedlubrication system, in the absence of an overflow of lubricant from a tank or of a surplus supply from a pump, comprises a double-beat valve 1 connected by levers 3, 4 to a piston 6 in a chamber 7 connected by a pipe 8 to the lubricating-system and provided with an overflow connexion 9. Normally, the piston 6 is raised, and the spring valves 11 therein closed, by fluid-pressure to keep the valve 1 open. Upon loss of pressure or absence of fluid, the valves 11 open and the piston is lowered by the action of a weight or spring 10. In a modification, in lieu of the valve 11, a by-pass controlled by a spring-actuated valve connects the cylinder ends.
GB2343819A 1919-09-24 1919-09-24 Improvements in engine stop gear Expired GB154747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2343819A GB154747A (en) 1919-09-24 1919-09-24 Improvements in engine stop gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2343819A GB154747A (en) 1919-09-24 1919-09-24 Improvements in engine stop gear

Publications (1)

Publication Number Publication Date
GB154747A true GB154747A (en) 1920-12-09

Family

ID=10195619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2343819A Expired GB154747A (en) 1919-09-24 1919-09-24 Improvements in engine stop gear

Country Status (1)

Country Link
GB (1) GB154747A (en)

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