GB1438563A - Combination pumping apparatus - Google Patents

Combination pumping apparatus

Info

Publication number
GB1438563A
GB1438563A GB3572773A GB3572773A GB1438563A GB 1438563 A GB1438563 A GB 1438563A GB 3572773 A GB3572773 A GB 3572773A GB 3572773 A GB3572773 A GB 3572773A GB 1438563 A GB1438563 A GB 1438563A
Authority
GB
United Kingdom
Prior art keywords
bearing
rod
pumping
rods
moving
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
GB3572773A
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.)
SHIMAZAKI MIXING EQUIPMENT CO Ltd
Original Assignee
SHIMAZAKI MIXING EQUIPMENT CO Ltd
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
Priority claimed from JP13973A external-priority patent/JPS527561B2/ja
Priority claimed from JP1443173A external-priority patent/JPS4992602A/ja
Application filed by SHIMAZAKI MIXING EQUIPMENT CO Ltd filed Critical SHIMAZAKI MIXING EQUIPMENT CO Ltd
Publication of GB1438563A publication Critical patent/GB1438563A/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
    • 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
    • F04B9/047—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 pin-and-slot mechanisms
    • 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
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
    • 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)
  • Transmission Devices (AREA)

Abstract

1438563 Reciprocating pumps SHIMAZAKI MIXING EQUIPMENT CO Ltd 26 July 1973 [30 Dec 1972 5 Feb 1973] 35727/73 Heading F1A Pumping apparatus for delivering different liquids in predetermined quantities comprises a plurality of double or single-acting piston pumping units 2, 3 each having a driving rod 34, 35; a rod 36 to which the driving rods are connected being universally mounted in a bearing 42 and driven so that its ends describe a circular path; and means for moving the bearing 42 perpendicular to the rods 34, 35 thereby to alter the pumping strokes of the pistons 9, 10 operated by the driving rods. The bearing 42 has hemi-spherical surfaces which cooperate with a spherical bush 41 through which the rod 36 passes. Rotation of a handle 51 turns a screw 48 and thereby causes longitudinal movement of the bearing 42 along a guide rod 47. This movement results in the delivery from the pumping units on one side of the bearing 42 increasing while those on the other side decrease. The or each end of the rod 36 is connected to a variable throw crank arm 52 carried by a drive-shaft 53. A number of arrangements for varying the throw are described, Figs. 2, 3 and 8 (not shown). Alternative ways of constructing and moving the bearing 42 are also described, Figs. 4 and 11 (not shown).
GB3572773A 1972-12-30 1973-07-26 Combination pumping apparatus Expired GB1438563A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13973A JPS527561B2 (en) 1972-12-30 1972-12-30
JP1443173A JPS4992602A (en) 1973-02-05 1973-02-05

Publications (1)

Publication Number Publication Date
GB1438563A true GB1438563A (en) 1976-06-09

Family

ID=26333050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3572773A Expired GB1438563A (en) 1972-12-30 1973-07-26 Combination pumping apparatus

Country Status (3)

Country Link
US (1) US3871268A (en)
DE (1) DE2342060C3 (en)
GB (1) GB1438563A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802105A1 (en) * 1978-01-18 1979-08-09 N Proizv Ob Avtozapravotschnoj Mixer pump for two=stroke fuel mixt. - having double metering system in which a portion of main component is recycled equal to addn. of sec. component

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965758A (en) * 1974-11-01 1976-06-29 Hope Henry F Controllable pumps
DE2556282C2 (en) * 1975-12-13 1982-08-05 Wilfried W. 6340 Baar Burkhard Device for stepless adjustment of two metering pump pistons in opposite directions
US4265858A (en) * 1976-03-31 1981-05-05 Nordson Corporation Metering and mixing apparatus for multiple component
DE2854687A1 (en) * 1978-12-18 1980-06-26 Hedrich Vakuumanlagen Wilhelm DRIVING DEVICE FOR STROKE-WORKING DOSING PUMPS AND / OR DOSING DEVICES WITH DIFFERENT OPENING-CLOSING-STROKE RELATIONSHIPS, FOR THE SYNCHRONOUS DELIVERY OF UNEQUALED QUANTITIES
IT1131917B (en) * 1979-07-31 1986-06-25 Agfa Gevaert Ag DEVICE FOR THE DEVELOPMENT OF PHOTOGRAPHIC SENSITIVE LAYER SUPPORTS
DE3022274C2 (en) * 1980-06-13 1983-01-05 Johannes Brechtel Niederlassung Der Heilmann & Littmann Bau-Aktiengesellschaft, 6700 Ludwigshafen Device for the metered delivery of a suspension and a gelling agent when producing a narrow wall
US4401010A (en) * 1980-11-10 1983-08-30 Eddington George D Variable-torque-accommodating machine
US4509903A (en) * 1983-10-18 1985-04-09 Fram Jerry R Catalyst slave pump
DE3440543A1 (en) * 1984-11-07 1986-05-22 G. Düsterloh GmbH, 4322 Sprockhövel FLUIDIC RADIAL PISTON MACHINE
DE3609744A1 (en) * 1986-03-22 1987-10-01 Bruker Gmbh Meerestechnik DEVICE FOR TRANSFERRING A PRESSURE MEDIA BETWEEN RESERVOIRS DIFFERENT PRESSURE LEVELS
US4826046A (en) * 1987-03-11 1989-05-02 The Coca-Cola Company Multi-channel linear concentrate pump
DE4115169A1 (en) * 1990-05-07 1992-02-06 Siegfried Geiger Variable stroke piston pump - has mechanism to vary pump stroke when pump is operating
US5158438A (en) * 1991-08-02 1992-10-27 Graco Inc. Quick mount pump frame
DE4305474C2 (en) * 1993-02-23 1997-07-10 Wei Chien Enterprise Co Ltd Portable device for oil extraction and tire inflation in vehicles
FR2731919A1 (en) * 1995-03-23 1996-09-27 Mancel Patrick Supply of two components in varying proportions to a distributor
US6149396A (en) * 1995-05-09 2000-11-21 Capmatic Ltd. Apparatus for sequentially dispensing flowable materials
DE10216684A1 (en) * 2002-04-16 2003-11-06 Sorg Reinhard Drive device for a machine, in particular a pump
US10954914B2 (en) * 2016-12-21 2021-03-23 Ali Torabi Apparatus for generating energy
US11035348B2 (en) * 2018-08-28 2021-06-15 National Oilwell Varco, L.P. Reciprocating pumps having a pivoting arm

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1679425A (en) * 1924-11-21 1928-08-07 William F Houston Eccenter
US2416171A (en) * 1944-10-19 1947-02-18 Charles B Gray Pump
US2527556A (en) * 1946-06-24 1950-10-31 Kost Alwin Paint mixing machine
US2548807A (en) * 1947-06-21 1951-04-10 Worcester Found Ex Biology Pneumatic type pulsator
US2752989A (en) * 1952-10-21 1956-07-03 Jr Hugh Powell Jenkins Reaction chamber and apparatus for delivering liquid propellants thereto at variable ratios and variable rates of delivery
US2834218A (en) * 1957-07-01 1958-05-13 Gen Electric Scanning device
US3354830A (en) * 1965-07-22 1967-11-28 Rock Ola Mfg Corp Pump means
US3398691A (en) * 1966-02-08 1968-08-27 Nippon Kikai Keiso Kaisha Ltd Controlled volume pumps
AT336297B (en) * 1971-02-05 1977-04-25 Lupert Rosemarie DEVICE FOR QUANTITATIVE DOSING OF TWO PLASTIC COMPONENTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802105A1 (en) * 1978-01-18 1979-08-09 N Proizv Ob Avtozapravotschnoj Mixer pump for two=stroke fuel mixt. - having double metering system in which a portion of main component is recycled equal to addn. of sec. component

Also Published As

Publication number Publication date
DE2342060B2 (en) 1977-12-08
US3871268A (en) 1975-03-18
DE2342060A1 (en) 1974-07-11
DE2342060C3 (en) 1978-08-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930725