ZA731047B - Apparatus for damping the pressure increase of hydrostatic drives - Google Patents

Apparatus for damping the pressure increase of hydrostatic drives

Info

Publication number
ZA731047B
ZA731047B ZA731047A ZA731047A ZA731047B ZA 731047 B ZA731047 B ZA 731047B ZA 731047 A ZA731047 A ZA 731047A ZA 731047 A ZA731047 A ZA 731047A ZA 731047 B ZA731047 B ZA 731047B
Authority
ZA
South Africa
Prior art keywords
damping
pressure increase
hydrostatic drives
hydrostatic
drives
Prior art date
Application number
ZA731047A
Other languages
English (en)
Inventor
K Schlecht
Original Assignee
Putzmeister Interholding 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
Application filed by Putzmeister Interholding Gmbh filed Critical Putzmeister Interholding Gmbh
Publication of ZA731047B publication Critical patent/ZA731047B/xx

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
    • 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
    • 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
    • F04B49/002—Hydraulic systems to change the pump delivery
    • 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
    • F16H61/4183—Preventing or reducing vibrations or noise, e.g. avoiding cavitations
    • 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
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/465—Automatic regulation in accordance with output requirements for achieving a target input speed
ZA731047A 1972-02-22 1973-02-14 Apparatus for damping the pressure increase of hydrostatic drives ZA731047B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2208172A DE2208172C3 (de) 1972-02-22 1972-02-22 Vorrichtung zur Dämpfung des belastungsbedingten Druckanstiegs bei hydrostatischen Antrieben

Publications (1)

Publication Number Publication Date
ZA731047B true ZA731047B (en) 1973-11-28

Family

ID=5836660

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731047A ZA731047B (en) 1972-02-22 1973-02-14 Apparatus for damping the pressure increase of hydrostatic drives

Country Status (15)

Country Link
US (1) US3854847A (ja)
JP (1) JPS589301B2 (ja)
AR (1) AR198072A1 (ja)
AU (1) AU5230473A (ja)
BR (1) BR7301293D0 (ja)
CA (1) CA983815A (ja)
CH (1) CH561869A5 (ja)
CS (1) CS170452B2 (ja)
DE (1) DE2208172C3 (ja)
ES (1) ES411597A1 (ja)
FR (1) FR2173565A5 (ja)
GB (1) GB1401374A (ja)
IT (1) IT977429B (ja)
SU (1) SU466678A3 (ja)
ZA (1) ZA731047B (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017219A (en) * 1975-12-22 1977-04-12 Abex Corporation Control system for variable displacement pumps
JPS5387401U (ja) * 1976-12-20 1978-07-18
JPS605821B2 (ja) * 1980-10-17 1985-02-14 日立建機株式会社 油圧駆動装置の制御方法
US4373865A (en) * 1981-02-10 1983-02-15 Tadeusz Budzich Reciprocating controls of a hydraulically driven piston gas compressor
US4527393A (en) * 1981-09-02 1985-07-09 General Signal Corporation Control device for a hydrostatic transmission
US4434616A (en) * 1981-10-23 1984-03-06 Fmc Corporation Hydraulic winch speed control with pressure-responsive override
DE3143539A1 (de) * 1981-11-03 1983-05-11 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein stufenlos einstellbares, vorzugsweise hydrostatisches getriebe
US4483663A (en) * 1982-08-23 1984-11-20 Sundstrand Corporation Output speed droop compensating pump control
DE3340332C2 (de) * 1983-11-08 1988-11-10 Hydromatik GmbH, 7915 Elchingen Leistungs-Regelvorrichtung für einen hydrostatischen Antrieb mit Fördermengeneinstellung
DE3436960A1 (de) * 1984-10-09 1986-04-17 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Betriebsbremse fuer einen lkw oder omnibus
US5205201A (en) * 1991-08-19 1993-04-27 Sauer, Inc. Displacement control valve
DE10219849B4 (de) * 2002-05-03 2004-03-25 Brueninghaus Hydromatik Gmbh Hydromotoreinheit
CN103557197B (zh) * 2013-11-21 2015-11-11 无锡市蓝力机床有限公司 液压机油缸退回快速排油回路
CN104728094B (zh) * 2013-12-19 2016-06-08 北汽福田汽车股份有限公司 一种功率转移系统及带有所述系统的混凝土输送机械
DE102014206460B3 (de) 2014-04-03 2015-07-23 Danfoss Power Solutions Gmbh & Co. Ohg Umschaltbare hydrostatische Verstelleinrichtung und zugehöriger Steuerkolben
CN106640576B (zh) * 2016-12-09 2019-01-15 柳州职业技术学院 一种卸载式自变量径向柱塞泵
CN109899333B (zh) * 2019-03-29 2020-06-02 潍柴动力股份有限公司 阀块、液压控制系统及车辆
CN112901339B (zh) * 2021-01-15 2022-04-26 河北工业大学 基于氨热解装置的直喷天然气发动机系统及其控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1590694A (ja) * 1968-09-20 1970-04-20
US3543508A (en) * 1968-10-16 1970-12-01 Hyster Co Hydrostatic transmission with pressure control
US3660975A (en) * 1970-09-17 1972-05-09 Lucas Industries Ltd Hydrostatic transmission systems

Also Published As

Publication number Publication date
AU5230473A (en) 1974-08-22
BR7301293D0 (pt) 1974-05-16
DE2208172C3 (de) 1974-07-11
CA983815A (en) 1976-02-17
GB1401374A (en) 1975-07-16
ES411597A1 (es) 1976-01-01
JPS48103961A (ja) 1973-12-26
SU466678A3 (ru) 1975-04-05
IT977429B (it) 1974-09-10
DE2208172A1 (de) 1973-09-06
CS170452B2 (ja) 1976-08-27
DE2208172B2 (de) 1973-12-13
US3854847A (en) 1974-12-17
AR198072A1 (es) 1974-05-31
FR2173565A5 (ja) 1973-10-05
JPS589301B2 (ja) 1983-02-19
CH561869A5 (ja) 1975-05-15

Similar Documents

Publication Publication Date Title
CA977614A (en) Servoactuated hydraulic transducer apparatus
AU473152B2 (en) Valved underwater drainage apparatus
GB1440761A (en) Pressure transducer
ZA731047B (en) Apparatus for damping the pressure increase of hydrostatic drives
HK18377A (en) Pressure transducer
JPS528158A (en) Friction falseetwisting apparatus
CA994636A (en) Fluid pressure release apparatus
AU466807B2 (en) Fluid operated apparatus
YU211373A (en) Apparatus for the application of medicines
CA947776A (en) Tiltproof damping apparatus
AU6243673A (en) Fluid pressure device
AU6131573A (en) Optical transducers
GB1363367A (en) Apparatus for interconecting superimposed flexible webs
ZA738523B (en) Fluid pressure device
CA974329A (en) Non-contact vibration velocity apparatus
AU475488B2 (en) Transducer drive apparatus
CA959249A (en) Fluid jet apparatus
AU450266B2 (en) Fluid pressure apparatus
CA972066A (en) Damping means for ultrasonic transmitters
AU6348673A (en) Pressure apparatus
CA899179A (en) Fluid self governing apparatus
ZA735918B (en) Apparatus for the propulsion of a fluid
CA902010A (en) Fluid pressure apparatus
CA869843A (en) Fluid apparatus
AU479741B2 (en) Apparatus for producing fluid pressure