GB2257226B - A motion-transmitting device - Google Patents

A motion-transmitting device

Info

Publication number
GB2257226B
GB2257226B GB9214223A GB9214223A GB2257226B GB 2257226 B GB2257226 B GB 2257226B GB 9214223 A GB9214223 A GB 9214223A GB 9214223 A GB9214223 A GB 9214223A GB 2257226 B GB2257226 B GB 2257226B
Authority
GB
United Kingdom
Prior art keywords
motion
transmitting device
transmitting
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 - Fee Related
Application number
GB9214223A
Other versions
GB2257226A (en
GB9214223D0 (en
Inventor
Jean-Paul Papin
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.)
PCM Pompes
Original Assignee
PCM Pompes
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 PCM Pompes filed Critical PCM Pompes
Publication of GB9214223D0 publication Critical patent/GB9214223D0/en
Publication of GB2257226A publication Critical patent/GB2257226A/en
Application granted granted Critical
Publication of GB2257226B publication Critical patent/GB2257226B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F04B49/123—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 by changing the eccentricity of one element relative to another element
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/22—Cranks; Eccentrics
    • F16C3/28—Adjustable cranks or eccentrics
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Transmission Devices (AREA)
GB9214223A 1991-07-05 1992-07-03 A motion-transmitting device Expired - Fee Related GB2257226B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9108462A FR2678697A1 (en) 1991-07-05 1991-07-05 DEVICE FOR TRANSMITTING A ROTATION MOVEMENT OF A SHAFT LEADING INTO A LINEAR MOVEMENT OF ADJUSTABLE AMPLITUDE OF A DRIVEN MEMBER, AND DOSE PUMP EQUIPPED THEREWITH.

Publications (3)

Publication Number Publication Date
GB9214223D0 GB9214223D0 (en) 1992-08-12
GB2257226A GB2257226A (en) 1993-01-06
GB2257226B true GB2257226B (en) 1995-01-04

Family

ID=9414768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9214223A Expired - Fee Related GB2257226B (en) 1991-07-05 1992-07-03 A motion-transmitting device

Country Status (3)

Country Link
DE (1) DE9208864U1 (en)
FR (1) FR2678697A1 (en)
GB (1) GB2257226B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB738880A (en) * 1953-05-22 1955-10-19 Emi Ltd Improvements relating to eccentric motion devices
GB768403A (en) * 1954-02-24 1957-02-13 Johannes Neukirch Improvements in eccentric gearing
US4890589A (en) * 1987-09-18 1990-01-02 Nissan Shatai Company, Limited Variable capacity type reciprocating piston device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1491238A (en) * 1966-03-04 1967-08-11 Transmission for converting a rotational movement into a rectilinear reciprocating movement with adjustable stroke, in particular for controlling positive displacement pumps

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB738880A (en) * 1953-05-22 1955-10-19 Emi Ltd Improvements relating to eccentric motion devices
GB768403A (en) * 1954-02-24 1957-02-13 Johannes Neukirch Improvements in eccentric gearing
US4890589A (en) * 1987-09-18 1990-01-02 Nissan Shatai Company, Limited Variable capacity type reciprocating piston device

Also Published As

Publication number Publication date
FR2678697A1 (en) 1993-01-08
DE9208864U1 (en) 1992-09-24
GB2257226A (en) 1993-01-06
GB9214223D0 (en) 1992-08-12
FR2678697B1 (en) 1997-02-21

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Legal Events

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

Effective date: 20030703