GB338165A - Improvements in or relating to inlet valve operating gear for liquid piston internal combustion pumps & prime movers - Google Patents

Improvements in or relating to inlet valve operating gear for liquid piston internal combustion pumps & prime movers

Info

Publication number
GB338165A
GB338165A GB2476229A GB2476229A GB338165A GB 338165 A GB338165 A GB 338165A GB 2476229 A GB2476229 A GB 2476229A GB 2476229 A GB2476229 A GB 2476229A GB 338165 A GB338165 A GB 338165A
Authority
GB
United Kingdom
Prior art keywords
valve
paddle
detent
operated
liquid
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
GB2476229A
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.)
STANLEY PERCY CHRISTIE
Original Assignee
STANLEY PERCY CHRISTIE
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 STANLEY PERCY CHRISTIE filed Critical STANLEY PERCY CHRISTIE
Priority to GB2476229A priority Critical patent/GB338165A/en
Publication of GB338165A publication Critical patent/GB338165A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • F04B49/106—Responsive to pumped volume
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • F04F1/16—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped characterised by the fluid medium being suddenly pressurised, e.g. by explosion

Landscapes

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

Abstract

338,165. Christie, S. P. Aug. 14, 1929. Direct explosion apparatus.-In a liquid piston internal-combustion pump, a semi-rotary disc fuel inlet valve is arranged to be moved and controlled by a device operated by the flow of liquid or exhaust gases, or by pressure variations within the combustion chamber. The valve is described adapted to a pump working on the twostroke cycle. In Figs. 1 and 3, the compressed air and gas is led by pipes 11 and 12 to the valve chamber 13, which contains a ported disc 14 seated on a ported plate 15 on the other side of which seats a spring-loaded non-return valve 19. The valve spindle 16 has a crank 18 attached, carrying a spring 32 to bias the valve in the open position. The crank 18 is connected by the rods 31 to a paddle 30 situated in the play pipe which operates the valve in accordance with the cyclic flow of liquid. Fig. 4 shows a spring 36, connected to one end of the crank 18, which tends to open the valve, whilst a piston 34, operating in the cylinder 35 connected to the stand pipe, is connected to the other end. A cam 39 arranged on the valve spindle engages with a detent 40 operated by the paddle. During the return flow of the liquid the paddle lifts the detent and the valve is opened by the spring 36. During compression the movement of the piston 34 closes the valve and the discharge of liquid during the working stroke moves the paddle in the reverse direction and closes the detent 40. Various modifications for moving and locking the valve are described in which (a) the valve is inter-connected with the exhaust valve and locked by a detent operated by a paddle, (b) an electromagnetic relay is arranged between the paddle and the detent, (c) the valve is operated as in Fig. 4 and the detent operated in a similar way, (d) the detent is operated by an electromagnetic relay from a paddle situated in the exhaust flow. Specification 241,635 is referred to.
GB2476229A 1929-08-14 1929-08-14 Improvements in or relating to inlet valve operating gear for liquid piston internal combustion pumps & prime movers Expired GB338165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2476229A GB338165A (en) 1929-08-14 1929-08-14 Improvements in or relating to inlet valve operating gear for liquid piston internal combustion pumps & prime movers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2476229A GB338165A (en) 1929-08-14 1929-08-14 Improvements in or relating to inlet valve operating gear for liquid piston internal combustion pumps & prime movers

Publications (1)

Publication Number Publication Date
GB338165A true GB338165A (en) 1930-11-14

Family

ID=10216850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2476229A Expired GB338165A (en) 1929-08-14 1929-08-14 Improvements in or relating to inlet valve operating gear for liquid piston internal combustion pumps & prime movers

Country Status (1)

Country Link
GB (1) GB338165A (en)

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