CA977614A - Servoactuated hydraulic transducer apparatus - Google Patents

Servoactuated hydraulic transducer apparatus

Info

Publication number
CA977614A
CA977614A CA177,204A CA177204A CA977614A CA 977614 A CA977614 A CA 977614A CA 177204 A CA177204 A CA 177204A CA 977614 A CA977614 A CA 977614A
Authority
CA
Canada
Prior art keywords
servoactuated
transducer apparatus
hydraulic transducer
hydraulic
transducer
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
CA177,204A
Other versions
CA177204S (en
Inventor
Kenneth K. Knapp
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.)
PepsiAmericas Inc
Original Assignee
Abex 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 Abex Corp filed Critical Abex Corp
Application granted granted Critical
Publication of CA977614A publication Critical patent/CA977614A/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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/324—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Servomotors (AREA)
  • Hydraulic Motors (AREA)
CA177,204A 1972-11-14 1973-07-24 Servoactuated hydraulic transducer apparatus Expired CA977614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00306503A US3803987A (en) 1972-11-14 1972-11-14 Servoactuated hydraulic transducer apparatus

Publications (1)

Publication Number Publication Date
CA977614A true CA977614A (en) 1975-11-11

Family

ID=23185592

Family Applications (1)

Application Number Title Priority Date Filing Date
CA177,204A Expired CA977614A (en) 1972-11-14 1973-07-24 Servoactuated hydraulic transducer apparatus

Country Status (7)

Country Link
US (1) US3803987A (en)
JP (1) JPS49135204A (en)
CA (1) CA977614A (en)
DE (1) DE2340663A1 (en)
FR (1) FR2206450B1 (en)
GB (1) GB1440096A (en)
IT (1) IT990195B (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE406001B (en) * 1972-10-23 1979-01-15 Ifield Richard J PISTON PUMP WITH VARIABLE IMPACT VOLUME
US3935796A (en) * 1974-04-16 1976-02-03 Teleflex Incorporated Variable hydraulic pumping apparatus
US3967541A (en) * 1974-08-02 1976-07-06 Abex Corporation Control system for axial piston fluid energy translating device
US3982470A (en) 1975-08-04 1976-09-28 Abex Corporation Control system for axial piston fluid energy translating device
US4029439A (en) * 1975-12-22 1977-06-14 Abex Corporation Control system for variable displacement pumps
US4008004A (en) * 1975-12-22 1977-02-15 Abex Corporation Control system for variable displacement pumps
US4017219A (en) * 1975-12-22 1977-04-12 Abex Corporation Control system for variable displacement pumps
USRE31107E (en) * 1978-12-07 1982-12-21 Deere & Company Feedback shaft extending between swashplate and displacement control valve
US4229144A (en) * 1978-12-07 1980-10-21 Deere & Company Feedback shaft extending between swashplate and displacement control valve
US4211079A (en) * 1979-04-27 1980-07-08 Deere & Company Positive neutral control for hydrostatic transmission
US4248137A (en) * 1979-07-23 1981-02-03 Moog Inc. Feedback mechanism for variable displacement hydraulic device having an electrohydraulic controller
USRE31657E (en) * 1979-07-23 1984-09-04 Moog Inc. Feedback mechanism for variable displacement hydraulic device having an electrohydraulic controller
DE3136519A1 (en) * 1980-09-16 1982-04-15 Linde Ag, 6200 Wiesbaden Variable-delivery axial-piston machine, preferably axial-piston pump
US4458581A (en) * 1981-05-04 1984-07-10 Edward D. Paley Control device for fluid energy translators
US4455920A (en) * 1982-06-01 1984-06-26 Abex Corporation Rocker cam control
JPH0763157A (en) * 1993-08-26 1995-03-07 Kanzaki Kokyukoki Mfg Co Ltd Variable displacement type axial piston machine
US5466130A (en) * 1994-07-26 1995-11-14 Kobelt; Jacob Helm pump
US5590579A (en) * 1995-10-31 1997-01-07 Eaton Corporation Hydrostatic pump and bearing-clocking mechanism therefor
US6260468B1 (en) 1999-02-26 2001-07-17 Sauer-Danfoss Inc. Single-piece proportional control
US6158969A (en) * 1999-09-16 2000-12-12 Eaton Corporation Hydrostatic pump and disable control therefor
US6609368B2 (en) 2001-06-04 2003-08-26 Caterpillar S.A.R.L. Automatic downshift and override control for a transmission
US6655255B2 (en) 2001-07-10 2003-12-02 Caterpillar Inc. Swashplate arrangement for an axial piston pump
WO2003062602A1 (en) * 2002-01-18 2003-07-31 Permo-Drive Research And Development Pty Ltd Hold-down cylinder for axial piston hydraulic pump
AU2002951538A0 (en) * 2002-09-20 2002-10-03 Permo-Drive Research And Development Pty Ltd Regenerative drive system for trailers
CN101761464A (en) * 2009-12-04 2010-06-30 威海华东数控股份有限公司 Axial variable plunger pump
DE102017202826A1 (en) * 2016-04-11 2017-10-12 Robert Bosch Gmbh Hydrostatic axial piston machine
DE102016224554A1 (en) * 2016-12-09 2018-06-14 Robert Bosch Gmbh Hydrostatic axial piston machine
JP6912907B2 (en) 2017-03-13 2021-08-04 Ｋｙｂ株式会社 Servo regulator
JP6993950B2 (en) * 2018-09-28 2022-01-14 Ｋｙｂ株式会社 Hydraulic rotary machine
CN111336149B (en) * 2020-03-26 2021-11-05 浙江大学宁波理工学院 Valve plate of multi-way valve
JP7026167B2 (en) * 2020-05-26 2022-02-25 Ｋｙｂ株式会社 Hydraulic rotary machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB212927A (en) *
US2945449A (en) * 1954-06-03 1960-07-19 Bendix Aviat Corp Hydraulic control pump
US3164960A (en) * 1963-09-03 1965-01-12 New York Air Brake Co Hydrostatic transmission
US3257959A (en) * 1964-05-21 1966-06-28 Budzich Tadeusz Controls for reversible variable flow pumps
US3406608A (en) * 1966-02-18 1968-10-22 Abex Corp Control for variable volume pumps and motors
GB1243776A (en) * 1967-09-16 1971-08-25 Reyrolle Hydraulics Ltd Improvements relating to swashplate and like hydraulic pumps and motors
US3669570A (en) * 1970-03-09 1972-06-13 Mannesmann Meer Ag Power regulation for fluid machines
US3606755A (en) * 1970-03-16 1971-09-21 Sperry Rand Corp Power transmission
US3733963A (en) * 1971-03-29 1973-05-22 Abex Corp Method and apparatus for controlling displacement of a variable volume pump or motor

Also Published As

Publication number Publication date
FR2206450B1 (en) 1975-03-21
FR2206450A1 (en) 1974-06-07
DE2340663A1 (en) 1974-05-16
JPS49135204A (en) 1974-12-26
IT990195B (en) 1975-06-20
US3803987A (en) 1974-04-16
GB1440096A (en) 1976-06-23

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