GB1034066A - Improvements in or relating to reciprocating pumps - Google Patents

Improvements in or relating to reciprocating pumps

Info

Publication number
GB1034066A
GB1034066A GB624/65A GB62465A GB1034066A GB 1034066 A GB1034066 A GB 1034066A GB 624/65 A GB624/65 A GB 624/65A GB 62465 A GB62465 A GB 62465A GB 1034066 A GB1034066 A GB 1034066A
Authority
GB
United Kingdom
Prior art keywords
sleeve
shaft
teeth
sprocket
jan
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
GB624/65A
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.)
Hoover Universal Inc
Original Assignee
Hoover Ball and Bearing Co
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 Hoover Ball and Bearing Co filed Critical Hoover Ball and Bearing Co
Publication of GB1034066A publication Critical patent/GB1034066A/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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • F04B49/12—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 by varying the length of stroke of the working members
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/141—Intermediate liquid piston between the driving piston and the pumped liquid
    • 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
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/20—Crank gearings; Eccentric gearings with adjustment of throw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2179—Adjustable

Landscapes

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

Abstract

1,034,066. Reciprocating pumps. HOOVER BALL & BEARING CO. Jan. 6, 1965 [Jan. 15, 1964], No. 624/65. Heading F1A. [Also in Division F2] The piston of a single cylinder double acting pump is connected to a crosshead disposed in a casing 16 and reciprocated by a connecting rod, the other end of which is mounted on a variable throw crankpin 102 which is secured to a ring gear 112 rotatably mounted on an eccentric 118 formed on the end of a sleeve 120. A coaxial shaft 182 within the sleeve 120 carries a pinion 202 meshing with the teeth of the ring gear 112. The relative angular positions of sleeve 120 and shaft 182 are adjustable by means of members 174, 186 secured respectively to the sleeve and shaft, whereby the eccentricity of the pin 102 relative to the axis 130 may be adjusted between zero and the maximum shown. A sprocket 154 is rotatably mounted on the sleeve 120 and has teeth 156 engageable with teeth 158 on a sleeve 168 keyed to the sleeve 120 and which is axially movable to disengage the drive from the sprocket 154 to the sleeve 120, by means of an axially movable shaft 210 having a follower 232 engaged by a cam 228 rotated in 90 degree steps by pawl and ratchet mechanism operated by a lever 214.
GB624/65A 1964-01-15 1965-01-06 Improvements in or relating to reciprocating pumps Expired GB1034066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US337770A US3282218A (en) 1964-01-15 1964-01-15 Metering pump

Publications (1)

Publication Number Publication Date
GB1034066A true GB1034066A (en) 1966-06-29

Family

ID=23321931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB624/65A Expired GB1034066A (en) 1964-01-15 1965-01-06 Improvements in or relating to reciprocating pumps

Country Status (4)

Country Link
US (1) US3282218A (en)
FR (1) FR1422486A (en)
GB (1) GB1034066A (en)
NL (1) NL6500452A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112211816A (en) * 2020-11-04 2021-01-12 台州市精德机电科技有限公司 Plunger pump structure

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1320682A (en) * 1969-08-21 1973-06-20 Cincinnati Milacron Ltd Stock feeding devices
AT333997B (en) * 1974-06-12 1976-12-27 Voest Ag OSCILLATION GEAR, IN PARTICULAR FOR MOLDING PLANTS IN CONTINUOUS CASTING PLANTS
US4018090A (en) * 1975-05-15 1977-04-19 John Henry Brems Rotary and linear reversible indexing mechanism
US20120107144A1 (en) * 2010-10-29 2012-05-03 Keifer Eric G Variable bore convertible compressor cylinder
JP6994397B2 (en) * 2018-01-30 2022-01-14 株式会社神戸製鋼所 Reciprocating compressor
JP7009238B2 (en) * 2018-01-31 2022-01-25 株式会社神戸製鋼所 Reciprocating compressor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US421297A (en) * 1890-02-11 James mills
US540394A (en) * 1895-06-04 Shifting eccentric for operating pumps
US820933A (en) * 1904-06-18 1906-05-15 Harry A Lewis Stroke and power changing device.
US1557527A (en) * 1924-07-25 1925-10-13 Cincinnati Shaper Co Stroke indicator
US2551359A (en) * 1943-02-04 1951-05-01 Rudolph F Bannow Slotting machine operating at universal angles in overall locations
US2957422A (en) * 1956-01-09 1960-10-25 Dempster Mill Mfg Co Pumps
US2933049A (en) * 1957-05-03 1960-04-19 Blue Co John Liquid fertilizer metering pump
US3116648A (en) * 1960-02-23 1964-01-07 Chlorator Gmbh Dosing pump
US3180178A (en) * 1962-09-10 1965-04-27 Ingersoll Rand Co Variable stroke reciprocating machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112211816A (en) * 2020-11-04 2021-01-12 台州市精德机电科技有限公司 Plunger pump structure

Also Published As

Publication number Publication date
FR1422486A (en) 1965-12-24
NL6500452A (en) 1965-07-16
US3282218A (en) 1966-11-01

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