GB615701A - Improvements in reciprocating lubrication pumps - Google Patents

Improvements in reciprocating lubrication pumps

Info

Publication number
GB615701A
GB615701A GB23443/46A GB2344346A GB615701A GB 615701 A GB615701 A GB 615701A GB 23443/46 A GB23443/46 A GB 23443/46A GB 2344346 A GB2344346 A GB 2344346A GB 615701 A GB615701 A GB 615701A
Authority
GB
United Kingdom
Prior art keywords
shaft
plate
oil
pump
orifices
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
GB23443/46A
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.)
HENRY HAMELLE ETS
Original Assignee
HENRY HAMELLE ETS
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 HENRY HAMELLE ETS filed Critical HENRY HAMELLE ETS
Publication of GB615701A publication Critical patent/GB615701A/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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/18—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having self-acting distribution members, i.e. actuated by working fluid
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • 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
    • 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
    • F16N13/14—Actuation of lubricating-pumps with mechanical drive with cam or wobble-plate on shaft parallel to the pump cylinder or cylinders

Abstract

615,701. Lubricating pumps. ETABLISSEMENTS H. HAMELLE SOC. ANON. Aug. 7, 1946, No. 23443. Convention date, Aug. 8, 1945. [Class 102 (i)] A lubricating pump comprises a body 1 having a number of parallel cylinders 2 disposed around the axis of the pump, and pistons 3 operated by a cam 4, rotatably mounted on a shaft 7 which is connected by a key 25, having a projection 26, to a wheel 22 in mesh with a screw 23 driven by the pump engine. A plate 12, secured by screws 11 to the body 1 and provided with orifices 13 opposite the lower opening of each cylinder 2, bears upon a rotatable member 14 connected to the shaft 7. The member 14, which is provided with a semicircular port 16 whereby the orifices 13 are put into communication with a chamber 18 connected by a pipe 20 to an oil inlet 21, is applied to the plate 12 by a spring 30, assisted by the discharge pressure and, bearing on a cup 31 slidable in an elastic packing ring 32. The underside of the plate 12 and the upper face of the cup 31 are provided with oil recesses. Oil is first drawn from the chamber 18 through the port 16 and the orifice 13 to each cylinder 2 from which it is discharged through a conduit 34 to a lubrication tube 36. To disconnect the wheel 22 from the shaft 7 and effect the manual rotation of the plate 14 by a handle 40, a sleeve 42 is pressed axially to displace the projection 26 from its seating in the shaft 7, by means of a rod 49, to a position below the lower face of the shaft 7. A screw 6 permits the regulation of the stroke of the pistons 3.
GB23443/46A 1945-08-08 1946-08-07 Improvements in reciprocating lubrication pumps Expired GB615701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR615701X 1945-08-08

Publications (1)

Publication Number Publication Date
GB615701A true GB615701A (en) 1949-01-10

Family

ID=8981086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23443/46A Expired GB615701A (en) 1945-08-08 1946-08-07 Improvements in reciprocating lubrication pumps

Country Status (1)

Country Link
GB (1) GB615701A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531865A1 (en) * 1984-12-05 1986-06-12 ZVL Výzkumný ústav pro valivá ložiska Brno koncernová úcelová organizace, Brünn/Brno Device for lubricating bearings with precisely metered quantities of oil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531865A1 (en) * 1984-12-05 1986-06-12 ZVL Výzkumný ústav pro valivá ložiska Brno koncernová úcelová organizace, Brünn/Brno Device for lubricating bearings with precisely metered quantities of oil

Similar Documents

Publication Publication Date Title
GB615701A (en) Improvements in reciprocating lubrication pumps
GB586066A (en) Improvements in variable volume reciprocating pumps
GB532635A (en) A multi-cylinder rotary pump
GB557208A (en) Improvements relating to reciprocating pumps
US2185145A (en) Fuel pump
GB611057A (en) Improvements relating to valve arrangements for reciprocating hydraulic pumps
GB376882A (en) Improvements in or relating to oscillating cylinder plunger pumps
GB592386A (en) Improvements relating to reciprocating pumps, particularly for central lubrication systems
GB143688A (en) Improvements in or relating to pumps for delivering liquid
GB681138A (en) Hydraulic pumps
GB406106A (en) Improvements in reciprocating pumps
GB626994A (en) Improvements in or relating to fuel injection pumps for internal combustion engines
GB486740A (en) Improvements in and relating to reciprocating liquid pressure pumps
GB712338A (en) Improvements in or relating to engine driven reciprocating pumps
GB558373A (en) Improvements relating to rotary pumps
GB648160A (en) Improvements in or relating to multi-cylinder piston pumps
GB649623A (en) Improvements in or relating to hydraulic reciprocating pumps
GB937521A (en) Improvements in or relating to hydraulic piston machines especially for high pressures
GB598667A (en) Improvements in and relating to variable output reciprocating pumps
GB464734A (en) Improvements in or relating to piston pumps for liquids
GB207541A (en) Improvements in reciprocating pumps
GB579264A (en) Improvements in or relating to rotary fluid pumps, compressors or the like
GB651555A (en) Improvements in or relating to reciprocating pumps for raising liquids
GB236807A (en) Pump
GB729936A (en) Improvements in or relating to reciprocating pumps