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FR2426149B1 - - Google Patents

Info

Publication number
FR2426149B1
FR2426149B1 FR7814489A FR7814489A FR2426149B1 FR 2426149 B1 FR2426149 B1 FR 2426149B1 FR 7814489 A FR7814489 A FR 7814489A FR 7814489 A FR7814489 A FR 7814489A FR 2426149 B1 FR2426149 B1 FR 2426149B1
Authority
FR
France
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
FR7814489A
Other languages
French (fr)
Other versions
FR2426149A1 (en
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.)
G Duesterloh GmbH
Original Assignee
G Duesterloh GmbH
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 to DE2654526A priority Critical patent/DE2654526C3/en
Priority to NLAANVRAGE7804073,A priority patent/NL172357C/en
Priority to GB19041/78A priority patent/GB1598027A/en
Application filed by G Duesterloh GmbH filed Critical G Duesterloh GmbH
Priority to FR7814489A priority patent/FR2426149A1/en
Publication of FR2426149A1 publication Critical patent/FR2426149A1/en
Application granted granted Critical
Publication of FR2426149B1 publication Critical patent/FR2426149B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0675—Controlling
    • F01B1/0686—Controlling by changing the effective piston stroke
    • F01B1/0689—Controlling by changing the effective piston stroke by changing the excentricity 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
    • 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
    • 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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
FR7814489A 1976-12-02 1978-05-16 RADIAL PISTON HYDROSTATIC MACHINE Granted FR2426149A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2654526A DE2654526C3 (en) 1976-12-02 1976-12-02 Hydrostatic radial piston machine
NLAANVRAGE7804073,A NL172357C (en) 1976-12-02 1978-04-17 HYDROSTATIC RADIAL PISTON MACHINE.
GB19041/78A GB1598027A (en) 1976-12-02 1978-05-11 Hydrostatic radial piston machine
FR7814489A FR2426149A1 (en) 1976-12-02 1978-05-16 RADIAL PISTON HYDROSTATIC MACHINE

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2654526A DE2654526C3 (en) 1976-12-02 1976-12-02 Hydrostatic radial piston machine
NLAANVRAGE7804073,A NL172357C (en) 1976-12-02 1978-04-17 HYDROSTATIC RADIAL PISTON MACHINE.
GB19041/78A GB1598027A (en) 1976-12-02 1978-05-11 Hydrostatic radial piston machine
FR7814489A FR2426149A1 (en) 1976-12-02 1978-05-16 RADIAL PISTON HYDROSTATIC MACHINE

Publications (2)

Publication Number Publication Date
FR2426149A1 FR2426149A1 (en) 1979-12-14
FR2426149B1 true FR2426149B1 (en) 1983-10-28

Family

ID=27432164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814489A Granted FR2426149A1 (en) 1976-12-02 1978-05-16 RADIAL PISTON HYDROSTATIC MACHINE

Country Status (4)

Country Link
DE (1) DE2654526C3 (en)
FR (1) FR2426149A1 (en)
GB (1) GB1598027A (en)
NL (1) NL172357C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440543A1 (en) * 1984-11-07 1986-05-22 G. Düsterloh GmbH, 4322 Sprockhövel FLUIDIC RADIAL PISTON MACHINE
DE3505133A1 (en) * 1985-02-14 1986-08-14 Lewa Herbert Ott Gmbh + Co, 7250 Leonberg HYDRAULICALLY ACTUATED LIFT ADJUSTMENT
EP0342751B1 (en) * 1988-05-19 1993-03-31 Bruno Giamello Radial piston hydraulic motor of variable cylinder capacity
DE3900888A1 (en) * 1989-01-13 1990-07-26 Rexroth Mannesmann Gmbh Radial piston machine
JPH073220B2 (en) * 1989-04-29 1995-01-18 株式会社島津製作所 Pump / motor capacity control mechanism
IT1271634B (en) * 1994-04-29 1997-06-04 Riva Calzoni Spa VARIABLE DISPLACEMENT RADIAL CYLINDER HYDRAULIC MOTOR THROUGH SEPARATE ACTUATORS AND RELATED CONTROL VALVES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB124007A (en) * 1918-01-08 1919-03-20 August Sundh Improvements in Fluid Motors and Pumps.
GB1385702A (en) * 1971-01-29 1975-02-26 Chamberlain Ind Ltd Hydraulic motors and the like

Also Published As

Publication number Publication date
DE2654526A1 (en) 1978-06-08
NL172357B (en) 1983-03-16
DE2654526C3 (en) 1982-09-30
NL7804073A (en) 1979-10-19
GB1598027A (en) 1981-09-16
DE2654526B2 (en) 1979-06-21
FR2426149A1 (en) 1979-12-14
NL172357C (en) 1983-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse