GB576549A - Improvements in or relating to reciprocating pumps - Google Patents

Improvements in or relating to reciprocating pumps

Info

Publication number
GB576549A
GB576549A GB1893144A GB1893144A GB576549A GB 576549 A GB576549 A GB 576549A GB 1893144 A GB1893144 A GB 1893144A GB 1893144 A GB1893144 A GB 1893144A GB 576549 A GB576549 A GB 576549A
Authority
GB
United Kingdom
Prior art keywords
oil
valve
cylinder
piston
delivery
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
GB1893144A
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.)
IVAN CHARLES MARTONFALVY
UNI GUN LUBRICATING EQUIPMENT
Original Assignee
IVAN CHARLES MARTONFALVY
UNI GUN LUBRICATING EQUIPMENT
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 IVAN CHARLES MARTONFALVY, UNI GUN LUBRICATING EQUIPMENT filed Critical IVAN CHARLES MARTONFALVY
Priority to GB1893144A priority Critical patent/GB576549A/en
Publication of GB576549A publication Critical patent/GB576549A/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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/021—Pumping installations or systems having reservoirs the pump being immersed in the reservoir
    • F04B23/023—Pumping installations or systems having reservoirs the pump being immersed in the reservoir only the pump-part being immersed, the driving-part being outside the reservoir
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

576,549. Reciprocating pumps. UNI-GUN LUBRICATING EQUIPMENT, Ltd., and MARTONFALVY, I. C. Oct. 3, 1944, No. 18931. [Class 102 (i)] In a reciprocating pump for delivering oil from a drum of the kind in which the inlet end of the pump cylinder is submerged and comprising a support 9 on the drum top for a body 7 in which is mounted a rotatable shaft 21 attached by a disc 25 to a crank pin 27 located in a housing 31 to which is screwed a comparatively long hollow connecting rod 33 of small obliquity articulated by a,ball and socket joint 35, 37 to a piston 43 at a point near the cylinder 75, the latter is carried by an outer tube 5 of co-axial tubes 5, 57 and from the annular space 55 oil passes to an outlet 61, past a double check valve 63 to a delivery tube 65. The piston rod 43 slides in a fluid tight manner through a fixed guide 45 provided with a leakage passage 49 between the tubes 5, 57, 1 and a delivery passage 47 which leads to the annular space 55. The rod 43 then assumes a decreased diameter 67 and passes through a packed spring-loaded valve 69 to the piston 79 reciprocating in the cylinder space 77 bounded by seating 73 of the valve 69 and an internally recessed screw plug 83 in the bottom of tube 5 near the oil drum bottom. The cylinder surrounded by a strainer 87 is provided with ports 85 and priming tubes 89 in such staggered relation that on the down ward stroke oil is forced to the cylinder head, whilst simultaneously oil is displaced from the space above the valve 69 to the annular space 55 by the increased diameter of the rod 43. On the upward stroke oil above. the piston 79 is forced past the valve 69 due to suction created below the guide member 45. Delivery may be regulated by means of a pressure responsive motor switch in pneumatic connection with the delivery pipe 63 by means of a conduit 95.
GB1893144A 1944-10-03 1944-10-03 Improvements in or relating to reciprocating pumps Expired GB576549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1893144A GB576549A (en) 1944-10-03 1944-10-03 Improvements in or relating to reciprocating pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1893144A GB576549A (en) 1944-10-03 1944-10-03 Improvements in or relating to reciprocating pumps

Publications (1)

Publication Number Publication Date
GB576549A true GB576549A (en) 1946-04-09

Family

ID=10120918

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1893144A Expired GB576549A (en) 1944-10-03 1944-10-03 Improvements in or relating to reciprocating pumps

Country Status (1)

Country Link
GB (1) GB576549A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895421A (en) * 1956-04-20 1959-07-21 Vilbiss Co Coating material pump
WO2007138633A1 (en) 2006-05-31 2007-12-06 La.Me. S.R.L. Positive displacement piston pump, for lubrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895421A (en) * 1956-04-20 1959-07-21 Vilbiss Co Coating material pump
WO2007138633A1 (en) 2006-05-31 2007-12-06 La.Me. S.R.L. Positive displacement piston pump, for lubrication

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