SG11201510722QA - Hydrostatic assembly - Google Patents

Hydrostatic assembly

Info

Publication number
SG11201510722QA
SG11201510722QA SG11201510722QA SG11201510722QA SG11201510722QA SG 11201510722Q A SG11201510722Q A SG 11201510722QA SG 11201510722Q A SG11201510722Q A SG 11201510722QA SG 11201510722Q A SG11201510722Q A SG 11201510722QA SG 11201510722Q A SG11201510722Q A SG 11201510722QA
Authority
SG
Singapore
Prior art keywords
hydrostatic assembly
hydrostatic
assembly
Prior art date
Application number
SG11201510722QA
Other languages
English (en)
Inventor
Per-Ola Vallebrant
Stefan Hällgren
John Czepak
Gerald Dyck
Original Assignee
Parker Hannifin Corp
Kinetics Drive Solutions Inc
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, Kinetics Drive Solutions Inc filed Critical Parker Hannifin Corp
Publication of SG11201510722QA publication Critical patent/SG11201510722QA/en

Links

Classifications

    • 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
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/423—Motor capacity control by fluid pressure control means
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/433—Pump capacity control by fluid pressure control means
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
    • 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
    • F16H2039/105—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 at least one pair of motors or pumps sharing a common 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H2047/025—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the fluid gearing comprising a plurality of pumps or motors
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
    • F16H61/452—Selectively controlling multiple pumps or motors, e.g. switching between series or parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Details Of Reciprocating Pumps (AREA)
SG11201510722QA 2013-07-05 2014-07-04 Hydrostatic assembly SG11201510722QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361843316P 2013-07-05 2013-07-05
PCT/IB2014/062866 WO2015001529A1 (en) 2013-07-05 2014-07-04 Hydrostatic assembly

Publications (1)

Publication Number Publication Date
SG11201510722QA true SG11201510722QA (en) 2016-01-28

Family

ID=51582429

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201510722QA SG11201510722QA (en) 2013-07-05 2014-07-04 Hydrostatic assembly

Country Status (9)

Country Link
US (1) US9945462B2 (zh)
EP (1) EP3017215B1 (zh)
JP (1) JP6501415B2 (zh)
KR (1) KR102201663B1 (zh)
CN (1) CN105518354B (zh)
AU (1) AU2014285744A1 (zh)
CA (1) CA2917106C (zh)
SG (1) SG11201510722QA (zh)
WO (1) WO2015001529A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014109066A1 (de) * 2014-06-27 2015-12-31 Claas Industrietechnik Gmbh Getriebeanordnung
CA3002566A1 (en) * 2015-11-25 2017-06-01 Kinetics Drive Solutions Inc. Load cancelling hydrostatic system
CN106799615B (zh) * 2017-03-31 2023-10-27 上汽通用五菱汽车股份有限公司 一种曲轴油孔钻角向防错定位装置
FR3069035B1 (fr) * 2017-07-12 2020-01-10 Poclain Hydraulics Industrie Systeme de transmission hydrostatique comprenant des moyens de limitation d'acceleration lors d'un changement de cylindree, procede de pilotage et vehicule et engin ainsi equipe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052098A (en) 1955-03-21 1962-09-04 Ebert Heinrich Hydrostatic axial piston fluid transmission
DE1064311B (de) * 1955-08-16 1959-08-27 Daimler Benz Ag Hydrostatisches Getriebe mit schwenkbarem Pumpenaggregat und schwenkbarem Motoraggregat
US3074296A (en) * 1957-08-29 1963-01-22 Ebert Heinrich Infinitely adjustable fluid transmission
JP2002048055A (ja) * 2000-08-04 2002-02-15 Niigata Eng Co Ltd 圧力脈動低減装置
US6945041B2 (en) * 2003-06-27 2005-09-20 Sauer-Danfoss, Inc. Bent axis hydrostatic module with multiple yokes
US6996980B2 (en) * 2003-06-27 2006-02-14 Sauer-Danfoss Inc. Bent axis hydrostatic unit with multiple yokes
US20060024172A1 (en) * 2004-08-02 2006-02-02 Sauer-Danfoss Inc. Sealing ring for a swinging yoke hydrostatic unit
DE102007033008B4 (de) * 2007-07-16 2016-01-07 Danfoss Power Solutions Gmbh & Co. Ohg Hydrostatisches Getriebe mit zwei Axialkolbentriebwerken
DE102008002140A1 (de) * 2008-06-02 2009-12-03 Zf Friedrichshafen Ag Hydromodul
US8240145B2 (en) * 2009-02-24 2012-08-14 Parker-Hannifin Corporation Hydrostatic assembly having coupled yokes

Also Published As

Publication number Publication date
KR102201663B1 (ko) 2021-01-12
KR20160057384A (ko) 2016-05-23
US20160169357A1 (en) 2016-06-16
EP3017215A1 (en) 2016-05-11
WO2015001529A1 (en) 2015-01-08
US9945462B2 (en) 2018-04-17
CN105518354B (zh) 2018-03-20
CN105518354A (zh) 2016-04-20
CA2917106C (en) 2019-07-09
EP3017215B1 (en) 2017-04-26
AU2014285744A1 (en) 2016-01-21
JP6501415B2 (ja) 2019-04-17
JP2016524086A (ja) 2016-08-12
CA2917106A1 (en) 2015-01-08

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