CH508812A - Hydroaggregat - Google Patents

Hydroaggregat

Info

Publication number
CH508812A
CH508812A CH815370A CH815370A CH508812A CH 508812 A CH508812 A CH 508812A CH 815370 A CH815370 A CH 815370A CH 815370 A CH815370 A CH 815370A CH 508812 A CH508812 A CH 508812A
Authority
CH
Switzerland
Prior art keywords
hydraulic unit
hydraulic
unit
Prior art date
Application number
CH815370A
Other languages
English (en)
Inventor
Widmaier Dieter
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH508812A publication Critical patent/CH508812A/de

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
    • F04B1/20—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 having rotary cylinder block
    • F04B1/22—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 having rotary cylinder block having two or more sets of cylinders or pistons
    • 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
    • F04B1/20—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 having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2035—Cylinder barrels
    • 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
    • F04B1/20—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 having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2042—Valves
    • 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
    • F04B1/20—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 having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2064—Housings
    • 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
    • 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
    • F04B1/328—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 axis of the cylinder barrel relative to the swash plate
    • 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
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
    • F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
    • F16H39/10—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing
    • F16H39/14—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing with cylinders carried in rotary cylinder blocks or cylinder-bearing members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
CH815370A 1969-07-23 1970-06-01 Hydroaggregat CH508812A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691937347 DE1937347A1 (de) 1969-07-23 1969-07-23 Hydroaggregat

Publications (1)

Publication Number Publication Date
CH508812A true CH508812A (de) 1971-06-15

Family

ID=5740607

Family Applications (1)

Application Number Title Priority Date Filing Date
CH815370A CH508812A (de) 1969-07-23 1970-06-01 Hydroaggregat

Country Status (6)

Country Link
US (1) US3643434A (de)
JP (1) JPS5013482B1 (de)
CH (1) CH508812A (de)
DE (1) DE1937347A1 (de)
FR (1) FR2056336A5 (de)
GB (1) GB1317786A (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983715A (en) * 1974-01-24 1976-10-05 Hair Jr John E Mobile equipment air-conditioner
JPS50150802U (de) * 1974-05-31 1975-12-15
DE2847952A1 (de) 1978-11-04 1980-05-08 Rexroth Gmbh G L Hydraulischer axialkolbenmotor
DE2857567C2 (de) * 1978-11-04 1984-02-23 Mannesmann Rexroth GmbH, 8770 Lohr Mehrhubiger hydraulischer Axialkolbenmotor
US4475443A (en) * 1981-05-22 1984-10-09 Linde Aktiengesellschaft Axial piston machine with suction line impurity trap
US4821936A (en) * 1987-09-21 1989-04-18 Mobil Oil Corporation Hydraulic index drive system
US5326232A (en) * 1993-04-20 1994-07-05 General Motors Corporation Two stage pump assembly with mechanical disconnect
US5396768A (en) * 1994-01-10 1995-03-14 Caterpillar Inc. Gearless hydro-mechanical transmission
US6361282B1 (en) 1998-06-24 2002-03-26 Brueninghaus Hydromatik Gmbh Dual pump unit
DE19828180C2 (de) * 1998-06-24 2000-04-20 Brueninghaus Hydromatik Gmbh Doppelpumpen-Aggregat
DE19849334B4 (de) * 1998-10-26 2013-03-14 Linde Material Handling Gmbh Hydrostatische Motoreinheit
US6374722B1 (en) * 2000-10-26 2002-04-23 Caterpillar Inc. Apparatus and method for controlling a discharge pressure of a variable displacement hydraulic pump
US6848254B2 (en) * 2003-06-30 2005-02-01 Caterpillar Inc. Method and apparatus for controlling a hydraulic motor
US8635867B2 (en) * 2004-07-15 2014-01-28 Parker-Hannifin Corporation Hydrostatic transmission
US20080120974A1 (en) * 2006-11-24 2008-05-29 Parker-Hannifin Corporation Integrated hydrostatic transmission for left and right wheel drive
US20070137918A1 (en) * 2005-11-23 2007-06-21 Xingen Dong Mounting of hydrostatic transmission for riding lawn mower
US8857171B2 (en) * 2010-02-11 2014-10-14 Parker-Hannifin Corporation Integrated hydrostatic transmission
US9920751B2 (en) * 2010-07-08 2018-03-20 Robert Bosch Gmbh Hydraulic axial piston machine
FR2968045B1 (fr) * 2010-11-25 2014-07-11 Peugeot Citroen Automobiles Sa Machine hydraulique a cylindree variable, notamment pour vehicule automobile
FR2977644B1 (fr) * 2011-07-04 2013-12-20 Peugeot Citroen Automobiles Sa Moteur hydraulique a pistons axiaux a cylindree variable et faible encombrement
US20170184089A1 (en) * 2015-12-29 2017-06-29 Ge Oil & Gas Esp, Inc. Rotary Hydraulic Pump with ESP Motor
US20170184097A1 (en) 2015-12-29 2017-06-29 Ge Oil & Gas Esp, Inc. Linear Hydraulic Pump for Submersible Applications
CN105650041B (zh) * 2016-01-28 2018-08-24 吉林大学 双变量对称式液压变压器
US20190323490A1 (en) * 2018-04-24 2019-10-24 Danfoss Power Solutions Inc. Pumping assembly
CN111810350B (zh) * 2020-08-06 2025-08-19 山河智能装备股份有限公司 同轴安装柱塞式液压动力装置
US12366234B2 (en) * 2022-05-04 2025-07-22 Caterpillar Inc. Pump having a flange for mounting an auxiliary pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562363A (en) * 1948-02-05 1951-07-31 Vickers Inc Compound fluid motor unit
US2932257A (en) * 1957-02-13 1960-04-12 Eli R Lupin Hydraulic actuating system

Also Published As

Publication number Publication date
US3643434A (en) 1972-02-22
JPS5013482B1 (de) 1975-05-20
FR2056336A5 (de) 1971-05-14
GB1317786A (en) 1973-05-23
DE1937347A1 (de) 1971-02-04

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Legal Events

Date Code Title Description
PL Patent ceased