FR2307198A1 - Dispositif de reglage de longueur de course - Google Patents

Dispositif de reglage de longueur de course

Info

Publication number
FR2307198A1
FR2307198A1 FR7528976A FR7528976A FR2307198A1 FR 2307198 A1 FR2307198 A1 FR 2307198A1 FR 7528976 A FR7528976 A FR 7528976A FR 7528976 A FR7528976 A FR 7528976A FR 2307198 A1 FR2307198 A1 FR 2307198A1
Authority
FR
France
Prior art keywords
adjustment device
length adjustment
stroke length
stroke
length
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.)
Granted
Application number
FR7528976A
Other languages
English (en)
French (fr)
Other versions
FR2307198B1 (enExample
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.)
Nikkiso Co Ltd
Original Assignee
Nikkiso 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 JP4209475A external-priority patent/JPS51117277A/ja
Priority claimed from JP4209375A external-priority patent/JPS51117276A/ja
Application filed by Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Publication of FR2307198A1 publication Critical patent/FR2307198A1/fr
Application granted granted Critical
Publication of FR2307198B1 publication Critical patent/FR2307198B1/fr
Granted 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
    • 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
    • F04B49/125—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 by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts
    • 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
    • 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
    • Y10T74/211—Eccentric
    • Y10T74/2114—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Transmission Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Reciprocating Pumps (AREA)
FR7528976A 1975-04-07 1975-09-22 Dispositif de reglage de longueur de course Granted FR2307198A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4209475A JPS51117277A (en) 1975-04-07 1975-04-07 Stroke adjusting means
JP4209375A JPS51117276A (en) 1975-04-07 1975-04-07 Stroke adjusting means

Publications (2)

Publication Number Publication Date
FR2307198A1 true FR2307198A1 (fr) 1976-11-05
FR2307198B1 FR2307198B1 (enExample) 1981-09-25

Family

ID=26381737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528976A Granted FR2307198A1 (fr) 1975-04-07 1975-09-22 Dispositif de reglage de longueur de course

Country Status (9)

Country Link
US (1) US4041800A (enExample)
BR (2) BR7509609A (enExample)
CA (1) CA1022771A (enExample)
CH (1) CH607835A5 (enExample)
DE (1) DE2539189C3 (enExample)
FR (1) FR2307198A1 (enExample)
GB (1) GB1503389A (enExample)
NL (1) NL176393C (enExample)
SE (1) SE405501B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220562A3 (en) * 1985-10-29 1988-04-06 Borg-Warner Industrial Products Inc. Mechanical seal tester
RU2144634C1 (ru) * 1998-04-02 2000-01-20 Агапов Валерий Ибрагимович Кривошипно-ползунный механизм с изменяемой длиной хода ползуна при работающем и остановленном основном приводе
RU2238455C1 (ru) * 2003-03-18 2004-10-20 Открытое акционерное общество "Волгоградский научно-исследовательский и проектный институт технологии химического и нефтяного аппаратостроения" Кривошипный механизм переменного радиуса

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60817C (fi) * 1980-08-26 1982-04-13 Tampella Oy Ab Excenterdriven skakanordning
DK147663C (da) * 1980-12-16 1985-05-28 Phoenix Tagpag Asfaltudlaegningsmaskine
AT3212U1 (de) 1998-05-22 1999-11-25 Weber Hydraulik Gmbh Radialkolbenpumpe
US20080250921A1 (en) * 2007-04-05 2008-10-16 Claude Cordell E Stroke adjustment mechanism for reciprocating pumps
AT505439B1 (de) * 2007-06-18 2011-03-15 Weber Hydraulik Gmbh Exzenterpumpe
US9765865B2 (en) 2013-02-07 2017-09-19 Medinol Ltd. Variable linear motor
CN118622674B (zh) * 2024-08-12 2024-11-08 杭州大潮泵业制造有限公司 一种用于双联计量泵的整体式行程调节机构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709408A (en) * 1951-01-25 1955-05-31 Ibm Variable displacement radial piston pump
FR1120102A (fr) * 1955-01-14 1956-07-02 Dispositif de commande d'excentricité
FR1411023A (fr) * 1963-04-05 1965-09-17 Dispositif multiplicateur de force, applicable à la commande d'appareils et équipements
US3492948A (en) * 1968-04-08 1970-02-03 Haviland H Platt Hydraulic pump/motor
FR2082055A5 (enExample) * 1970-03-02 1971-12-10 Lucas Industries Ltd

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062241A (en) * 1934-10-31 1936-11-24 Nestor Hammarstrom And Gustaf Continuously variable change speed mechanism
US2348958A (en) * 1941-07-29 1944-05-16 Scintilla Ltd Variable stroke pump
US2592237A (en) * 1950-01-11 1952-04-08 Builders Iron Foundry Pump stroke adjusting device
US3119280A (en) * 1961-03-03 1964-01-28 Chemical Flow Controls Inc Reciprocating pump
US3600957A (en) * 1969-09-18 1971-08-24 Stoffel Engineering Corp Oscillating power unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709408A (en) * 1951-01-25 1955-05-31 Ibm Variable displacement radial piston pump
FR1120102A (fr) * 1955-01-14 1956-07-02 Dispositif de commande d'excentricité
FR1411023A (fr) * 1963-04-05 1965-09-17 Dispositif multiplicateur de force, applicable à la commande d'appareils et équipements
US3492948A (en) * 1968-04-08 1970-02-03 Haviland H Platt Hydraulic pump/motor
FR2082055A5 (enExample) * 1970-03-02 1971-12-10 Lucas Industries Ltd

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220562A3 (en) * 1985-10-29 1988-04-06 Borg-Warner Industrial Products Inc. Mechanical seal tester
EP0432140A3 (en) * 1985-10-29 1991-11-06 Bw/Ip International, Inc. Shaft assembly
RU2144634C1 (ru) * 1998-04-02 2000-01-20 Агапов Валерий Ибрагимович Кривошипно-ползунный механизм с изменяемой длиной хода ползуна при работающем и остановленном основном приводе
RU2238455C1 (ru) * 2003-03-18 2004-10-20 Открытое акционерное общество "Волгоградский научно-исследовательский и проектный институт технологии химического и нефтяного аппаратостроения" Кривошипный механизм переменного радиуса

Also Published As

Publication number Publication date
DE2539189B2 (de) 1977-11-24
CH607835A5 (enExample) 1978-11-15
NL7510791A (nl) 1976-10-11
SE7509949L (sv) 1976-10-08
BR7509609A (pt) 1976-10-05
DE2539189C3 (de) 1980-04-24
US4041800A (en) 1977-08-16
GB1503389A (en) 1978-03-08
DE2539189A1 (de) 1976-10-21
SE405501B (sv) 1978-12-11
CA1022771A (en) 1977-12-20
NL176393B (nl) 1984-11-01
FR2307198B1 (enExample) 1981-09-25
NL176393C (nl) 1985-04-01
BR7508609A (pt) 1976-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse