GB142382A - An improved mechanical lubricator - Google Patents

An improved mechanical lubricator

Info

Publication number
GB142382A
GB142382A GB2343319A GB2343319A GB142382A GB 142382 A GB142382 A GB 142382A GB 2343319 A GB2343319 A GB 2343319A GB 2343319 A GB2343319 A GB 2343319A GB 142382 A GB142382 A GB 142382A
Authority
GB
United Kingdom
Prior art keywords
reciprocated
pumps
plunger
cams
valves
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
GB2343319A
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
Priority to GB2343319A priority Critical patent/GB142382A/en
Publication of GB142382A publication Critical patent/GB142382A/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
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/02—Lubricating-pumps with reciprocating piston
    • F16N13/06—Actuation of lubricating-pumps
    • F16N13/10—Actuation of lubricating-pumps with mechanical drive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Mechanical Engineering (AREA)

Abstract

142,382. Hunt, W., (Fraser, W. S.). Sept. 23, 1919. Reciprocating-cylinder pumps.- Relates to lubricating-pumps having one or more cylinders, suspended in the oil reservoir, and reciprocated on their stationary plungers by rotating cams or the like. Figs. 1 and 2 show an arrangement of three pumps B, the cylinders being suspended on rods C on which they are reciprocated by cams K on a shaft rotated by a ratchet-wheel H in a well-known way. The cams rotate in open recesses in the pump bodies so that the latter can be removed independently. The stroke is variable by means of a piece M which is adjusted by a screwed rod N to vary the width of the gap in which the cam rotates. Each cylinder D is reciprocated on a fixed plunger E, and is provided with suction and delivery valves R, S, respectively. The plunger-rod F has a central bore U and is provided with two delivery valves V, W. The space T behind the plunger E when at its maximum is about half the volume of the barrel, and communicates with the bore U through a. radial port. Thus when the barrel moves forward, one half of its contents is discharged through the valves V, W, the other half remaining in the annular space T, and being discharged during the following suction stroke. A pointer P moving over a scale shows the delivery of each unit.
GB2343319A 1919-09-23 1919-09-23 An improved mechanical lubricator Expired GB142382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2343319A GB142382A (en) 1919-09-23 1919-09-23 An improved mechanical lubricator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2343319A GB142382A (en) 1919-09-23 1919-09-23 An improved mechanical lubricator

Publications (1)

Publication Number Publication Date
GB142382A true GB142382A (en) 1920-05-06

Family

ID=10195528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2343319A Expired GB142382A (en) 1919-09-23 1919-09-23 An improved mechanical lubricator

Country Status (1)

Country Link
GB (1) GB142382A (en)

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