JPS5726054Y2 - - Google Patents

Info

Publication number
JPS5726054Y2
JPS5726054Y2 JP1972012948U JP1294872U JPS5726054Y2 JP S5726054 Y2 JPS5726054 Y2 JP S5726054Y2 JP 1972012948 U JP1972012948 U JP 1972012948U JP 1294872 U JP1294872 U JP 1294872U JP S5726054 Y2 JPS5726054 Y2 JP S5726054Y2
Authority
JP
Japan
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
JP1972012948U
Other versions
JPS4889410U (ja
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 filed Critical
Priority to JP1972012948U priority Critical patent/JPS5726054Y2/ja
Priority to DE2304260A priority patent/DE2304260C2/de
Priority to GB450773A priority patent/GB1404403A/en
Priority to IT7319868A priority patent/IT978678B/it
Priority to FR7303383A priority patent/FR2170728A5/fr
Publication of JPS4889410U publication Critical patent/JPS4889410U/ja
Priority to US476732A priority patent/US3906842A/en
Application granted granted Critical
Publication of JPS5726054Y2 publication Critical patent/JPS5726054Y2/ja
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
    • F04B9/045—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
    • 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
    • F04B49/126—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 with a double eccenter mechanism
JP1972012948U 1972-01-31 1972-01-31 Expired JPS5726054Y2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1972012948U JPS5726054Y2 (ja) 1972-01-31 1972-01-31
DE2304260A DE2304260C2 (de) 1972-01-31 1973-01-30 Vorrichtung zur Änderung des Kolbenhubes einer Pumpe
GB450773A GB1404403A (en) 1972-01-31 1973-01-30 Variable stroke metering pump
IT7319868A IT978678B (it) 1972-01-31 1973-01-31 Pompa dosatrice variabile
FR7303383A FR2170728A5 (ja) 1972-01-31 1973-01-31
US476732A US3906842A (en) 1972-01-31 1974-06-05 Variable metering pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972012948U JPS5726054Y2 (ja) 1972-01-31 1972-01-31

Publications (2)

Publication Number Publication Date
JPS4889410U JPS4889410U (ja) 1973-10-27
JPS5726054Y2 true JPS5726054Y2 (ja) 1982-06-07

Family

ID=11819489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972012948U Expired JPS5726054Y2 (ja) 1972-01-31 1972-01-31

Country Status (5)

Country Link
JP (1) JPS5726054Y2 (ja)
DE (1) DE2304260C2 (ja)
FR (1) FR2170728A5 (ja)
GB (1) GB1404403A (ja)
IT (1) IT978678B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2446806C3 (de) * 1974-10-01 1982-12-23 Lewa Herbert Ott Gmbh + Co, 7250 Leonberg Hubverstellvorrichtung an Pumpen
DE3505133A1 (de) * 1985-02-14 1986-08-14 Lewa Herbert Ott Gmbh + Co, 7250 Leonberg Hydraulisch betaetigte hubverstellvorrichtung
DE102015214837A1 (de) * 2015-08-04 2017-02-09 Zf Friedrichshafen Ag Hydraulische Radialkolbenmaschine
CN107939629A (zh) * 2017-11-13 2018-04-20 重庆鼎满科技发展有限公司 一种使用寿命更长的计量泵
CN113007056B (zh) * 2021-03-15 2022-08-05 合肥工业大学 一种变量柱塞泵传动端行程调节装置
CN112983774A (zh) * 2021-04-29 2021-06-18 济南尚海流体控制设备有限公司 一种智能数字化调节流量的计量泵及其应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT129640B (de) * 1931-04-11 1932-09-10 Karl Sen Bartalszky Einrichtung zur Regelung des Kolbenhubes von Pumpen oder Kraftmaschinen.
DE887717C (de) * 1951-04-01 1953-08-27 Andreas Hofer Hochdruck Appbau Vorrichtung zur AEnderung des Kolbenhubes bei Kurbeltrieben
DE945799C (de) * 1953-09-13 1956-07-19 John E Greve Kurbelantrieb mit verstellbarem Hub
US3106105A (en) * 1960-07-08 1963-10-08 Wallace & Tiernan Inc Adjustable eccentric
DE7107550U (de) * 1970-06-26 1973-11-08 Amica Srl Mehrzylinderpumpe mit verstellbaren kolbenhueben

Also Published As

Publication number Publication date
IT978678B (it) 1974-09-20
GB1404403A (en) 1975-08-28
JPS4889410U (ja) 1973-10-27
DE2304260A1 (de) 1973-08-09
FR2170728A5 (ja) 1973-09-14
DE2304260C2 (de) 1983-05-26

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