AU5262173A - Hydraulic systems including an electric motor driven pump - Google Patents

Hydraulic systems including an electric motor driven pump

Info

Publication number
AU5262173A
AU5262173A AU52621/73A AU5262173A AU5262173A AU 5262173 A AU5262173 A AU 5262173A AU 52621/73 A AU52621/73 A AU 52621/73A AU 5262173 A AU5262173 A AU 5262173A AU 5262173 A AU5262173 A AU 5262173A
Authority
AU
Australia
Prior art keywords
electric motor
motor driven
systems including
hydraulic systems
driven pump
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
AU52621/73A
Other languages
English (en)
Inventor
JOHN LANSKY and LESLIE MARTIN CLAAR ZDENEK
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.)
Parker Hannifin Corp
Original Assignee
Parker Hannifin Corp
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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Publication of AU5262173A publication Critical patent/AU5262173A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/166—Electrical control arrangements
    • 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
    • F04B49/06—Control using electricity
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S60/00—Power plants
    • Y10S60/911—Fluid motor system incorporating electrical system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
AU52621/73A 1972-03-20 1973-02-27 Hydraulic systems including an electric motor driven pump Expired AU5262173A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23639272A 1972-03-20 1972-03-20
USUS236392 1972-03-20

Publications (1)

Publication Number Publication Date
AU5262173A true AU5262173A (en) 1974-08-29

Family

ID=22889301

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52621/73A Expired AU5262173A (en) 1972-03-20 1973-02-27 Hydraulic systems including an electric motor driven pump

Country Status (7)

Country Link
US (1) US3788076A (enrdf_load_stackoverflow)
AU (1) AU5262173A (enrdf_load_stackoverflow)
CA (1) CA969835A (enrdf_load_stackoverflow)
DE (1) DE2312967A1 (enrdf_load_stackoverflow)
FR (1) FR2177360A5 (enrdf_load_stackoverflow)
GB (1) GB1392404A (enrdf_load_stackoverflow)
IT (1) IT981242B (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142369A (en) * 1976-05-04 1979-03-06 Fmc Corporation Multiple speed hoisting system with pressure protection and load control
DE2850883B2 (de) * 1978-11-24 1981-03-19 Frieseke & Hoepfner Gmbh, 8520 Erlangen Druckgeregeltes einen Elektromotor und eine Konstantstrompumpe aufweisendes Hydraulikaggregat
SE435750B (sv) * 1979-06-15 1984-10-15 Akermans Verkstad Ab Anordning for begrensning av fran ett hydraulaggregat uttagen effekt
GB2171351B (en) * 1985-02-27 1988-10-26 Tench Main Limited Fastener dispensing and affixing device
SE461391B (sv) * 1987-10-28 1990-02-12 Bt Ind Ab Hydraulisk lyftanordning
US5579684A (en) * 1993-02-26 1996-12-03 Stribling Systems, Inc. Efficient compaction system
DE19524395C1 (de) * 1995-07-04 1996-10-10 Battenfeld Gmbh Hydraulisches Betriebssystem für Kunststoffverarbeitungsmaschinen, insbesondere für Spritzgießmaschinen
JP3220637B2 (ja) * 1996-03-21 2001-10-22 日興電機工業株式会社 油圧パワーユニット装置
AT409949B (de) * 1997-03-07 2002-12-27 Weber Gisela Steuervorrichtung für hydraulische arbeitszylinder
DE10354205A1 (de) * 2003-11-20 2005-06-23 Leybold Vakuum Gmbh Verfahren zur Steuerung eines Antriebsmotors einer Vakuum-Verdrängerpumpe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1911138A (en) * 1930-06-04 1933-05-23 Oilgear Co Drilling machine
US2276358A (en) * 1938-10-15 1942-03-17 Vickers Inc Power saving pump jack
US2324727A (en) * 1941-01-10 1943-07-20 Vickers Inc Power transmission
US2663143A (en) * 1949-05-11 1953-12-22 Joy Mfg Co Materials handling apparatus
US3451217A (en) * 1968-01-10 1969-06-24 Zyrotron Ind Inc Fluid control system
US3507868A (en) * 1968-10-21 1970-04-21 Sandoz Ag Imidazo(2,1-b)thiazoles and thiazolo(3,2-a)pyrimidines

Also Published As

Publication number Publication date
FR2177360A5 (enrdf_load_stackoverflow) 1973-11-02
US3788076A (en) 1974-01-29
GB1392404A (en) 1975-04-30
DE2312967A1 (de) 1973-09-27
IT981242B (it) 1974-10-10
CA969835A (en) 1975-06-24

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