GB1206504A - A flushing device for a reversible hydrostatic drive - Google Patents

A flushing device for a reversible hydrostatic drive

Info

Publication number
GB1206504A
GB1206504A GB20977/68A GB2097768A GB1206504A GB 1206504 A GB1206504 A GB 1206504A GB 20977/68 A GB20977/68 A GB 20977/68A GB 2097768 A GB2097768 A GB 2097768A GB 1206504 A GB1206504 A GB 1206504A
Authority
GB
United Kingdom
Prior art keywords
flushing
valve
pressure
pump
pressure side
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
GB20977/68A
Other languages
English (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.)
Von Roll AG
Original Assignee
Von Roll AG
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 Von Roll AG filed Critical Von Roll AG
Publication of GB1206504A publication Critical patent/GB1206504A/en
Expired legal-status Critical Current

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
    • F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
    • F16H61/4139—Replenishing or scavenging pumps, e.g. auxiliary charge pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding
    • 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
    • F16H39/02—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motors at a distance from liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Transmission Device (AREA)
  • Safety Valves (AREA)
GB20977/68A 1967-05-02 1968-05-02 A flushing device for a reversible hydrostatic drive Expired GB1206504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH626367A CH454562A (de) 1967-05-02 1967-05-02 Spüleinrichtung für reversierbare hydrostatische Getriebe

Publications (1)

Publication Number Publication Date
GB1206504A true GB1206504A (en) 1970-09-23

Family

ID=4306815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20977/68A Expired GB1206504A (en) 1967-05-02 1968-05-02 A flushing device for a reversible hydrostatic drive

Country Status (8)

Country Link
US (1) US3561214A (de)
AT (1) AT282272B (de)
BE (1) BE714410A (de)
CH (1) CH454562A (de)
FR (1) FR1565059A (de)
GB (1) GB1206504A (de)
NL (1) NL6806242A (de)
SE (1) SE336259B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2062308B1 (de) * 1970-12-17 1972-05-04 Rauch C Spül-Ventilanordnung für umsteuerbare hydrostatische Getriebe
US6189319B1 (en) 1995-05-15 2001-02-20 Phoenix Systems, L.L.C. Removal of air from hydraulic system
US5687566A (en) * 1995-05-15 1997-11-18 Petty; Jon A. Arrangement and method for removal of air from a hydraulic system
US5813225A (en) * 1995-05-15 1998-09-29 Phoenix Systems, L.L.C. Arrangement and method for removal of air from a hydraulic system
US5899065A (en) * 1995-05-15 1999-05-04 Phoenix Systems, L.L.C. Hydraulic fluid packet and kit containing the same
US6233933B1 (en) 1996-10-29 2001-05-22 Phoenix Systems, L.L.C. Arrangement and method for removal of air from a hydraulic system
FR2819023B1 (fr) * 2000-12-28 2003-04-04 Poclain Hydraulics Ind Circuit de prelevement comprenant une valve de prelevement pour echange et/ou balayage du carter d'un moteur hydraulique
US6837047B2 (en) * 2002-07-12 2005-01-04 Parker-Hannifin Corporation Hydraulic devices for smooth operations of hydrostatic transmission
FR2846386B1 (fr) * 2002-10-28 2006-03-03 Poclain Hydraulics Ind Dispositif d'echange et/ou de balayage pour un circuit comprenant au moins un moteur hydraulique
DE10315512B4 (de) * 2003-04-04 2006-04-13 Sauer-Danfoss (Neumünster) GmbH & Co OHG Hydraulischer Steuerschieber, Verwendung eines hydraulischen Steuerschiebers und hydraulischer Fahrzeugantrieb
CN105179348A (zh) * 2015-09-15 2015-12-23 宁波斯达弗液压传动有限公司 一种液压马达内置冲洗和冷却阀
FR3072148B1 (fr) * 2017-10-09 2019-10-18 Poclain Hydraulics Industrie Procede et systeme d'auto-maintenance
FR3072065B1 (fr) * 2017-10-09 2019-10-18 Poclain Hydraulics Industrie Balayage de fluide hyraulique au demarrage

Also Published As

Publication number Publication date
DE1750171A1 (de) 1971-01-21
NL6806242A (de) 1968-11-04
FR1565059A (de) 1969-04-25
SE336259B (de) 1971-06-28
US3561214A (en) 1971-02-09
CH454562A (de) 1968-04-15
AT282272B (de) 1970-06-25
BE714410A (de) 1968-09-16
DE1750171B2 (de) 1976-05-20

Similar Documents

Publication Publication Date Title
GB1206504A (en) A flushing device for a reversible hydrostatic drive
US2102865A (en) Combined flow control and relief valve
US2238060A (en) Fluid pressure feed and rapid traverse system of transmission of power
GB1330405A (en) Power output regulator means for pumps
GB1160678A (en) Improvements in or relating to Hydraulic Machines for Handling Variable Loads and Drawworks Comprising such Hydraulic Machines
RU96121921A (ru) Устройство для гидроприводного бурильного оборудования
GB912003A (en) Hydraulic mechanism
US1991595A (en) Lubricating device
ES373409A1 (es) Sistema hidraulico con al menos una unidad hidraulica que se puede cargar por medio de varias bombas.
KR20180020005A (ko) 정유압 변속기의 유압시스템
US5060475A (en) Pilot control circuit for load sensing hydraulic systems
US2223838A (en) Power transmission
US2016405A (en) Lubricating device
US3601504A (en) Compensator and pressure limiting device
GB742783A (en) Improvements in or relating to hydraulic control systems
US2177097A (en) Power transmission
US4669266A (en) Closed-loop system for unequal displacement cylinder
SE8403029D0 (sv) Vibrationsvelt med effektbegrensningsanordning
GB928657A (en) Hydraulic transmission with low speed slip compensation
GB2075132A (en) An hydraulic apparatus comprising two pumps
US4531367A (en) Control and regulating means for an adjustable hydrostatic unit
US1700363A (en) Hydraulic press
US2415326A (en) Hydraulic apparatus
US4510751A (en) Outlet metering load-sensing circuit
US3735590A (en) Hydrostatic reversible drive

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees