GB1504671A - Device for regulating batching pumps - Google Patents

Device for regulating batching pumps

Info

Publication number
GB1504671A
GB1504671A GB4387/76A GB438776A GB1504671A GB 1504671 A GB1504671 A GB 1504671A GB 4387/76 A GB4387/76 A GB 4387/76A GB 438776 A GB438776 A GB 438776A GB 1504671 A GB1504671 A GB 1504671A
Authority
GB
United Kingdom
Prior art keywords
cam
stop pin
pumps
shaft
feb
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
GB4387/76A
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.)
ELLILA A
Original Assignee
ELLILA A
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 ELLILA A filed Critical ELLILA A
Publication of GB1504671A publication Critical patent/GB1504671A/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
    • 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
    • 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
    • F04B9/042—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 cams
    • 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)

Abstract

1504671 Reciprocating pumps A ELLILA 4 Feb 1976 [27 Feb 1975] 04387/76 Heading F1A [Also in Division F2] A device for adjusting the stroke of a camactuated diaphragm or piston pump comprises an abutment member 4 having maximum and minimum radii somewhat less than those of the cam 2 and rotatably mounted on the cam-shaft 1 adjacent the cam 2 so as to be engageable by the spring- loaded actuating rod 3 of the diaphragm or piston, the angular setting of member 4 limiting the return stroke of rod 3 by its loading spring. Member 4 may be an Archimedes spiral, as shown, or may comprise two arcuate portions joined together without a step. The angular setting of member 4 is determined by a stop pin 5 fixed thereto engaging an adjustable stop pin 7 for one direction of rotation of shaft 2 or another stop pin 8 for the opposite direction of rotation. Alternatively, member 4 may be adjusted by an electric motor or by a magnet. A plurality of cams and members 4 may be mounted on a common shaft for controlling a plurality of pumps.
GB4387/76A 1975-02-27 1976-02-04 Device for regulating batching pumps Expired GB1504671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI750584A FI54533C (en) 1975-02-27 1975-02-27 ANORDNING VID MEMBRAN- ELLER PISTON PUMP AVSEDD FOER DOSERING AV VAETSKA

Publications (1)

Publication Number Publication Date
GB1504671A true GB1504671A (en) 1978-03-22

Family

ID=8509012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4387/76A Expired GB1504671A (en) 1975-02-27 1976-02-04 Device for regulating batching pumps

Country Status (3)

Country Link
DE (1) DE2602782A1 (en)
FI (1) FI54533C (en)
GB (1) GB1504671A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998929A1 (en) * 2012-11-30 2014-06-06 Valeo Sys Controle Moteur Sas Pump i.e. high pressure pump for use as injector to inject e.g. petrol, into combustion chamber of heat engine in automobile field, has transmission system transmitting movement of cams to piston and varying value of cubic capacity of pump
CN104948441A (en) * 2015-06-10 2015-09-30 安庆联控机电科技发展有限公司 Honing solution pump with ratchet wheel control device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3333456B1 (en) * 2016-12-08 2019-08-21 KNAUER Wissenschaftliche Geräte GmbH Piston pump, cam gear for converting a variable lift and use of a cam gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998929A1 (en) * 2012-11-30 2014-06-06 Valeo Sys Controle Moteur Sas Pump i.e. high pressure pump for use as injector to inject e.g. petrol, into combustion chamber of heat engine in automobile field, has transmission system transmitting movement of cams to piston and varying value of cubic capacity of pump
CN104948441A (en) * 2015-06-10 2015-09-30 安庆联控机电科技发展有限公司 Honing solution pump with ratchet wheel control device

Also Published As

Publication number Publication date
FI54533B (en) 1978-08-31
FI54533C (en) 1978-12-11
FI750584A (en) 1976-08-28
DE2602782A1 (en) 1976-09-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee