RO101188A2 - Dispozitiv hidraulic de alimentare - Google Patents

Dispozitiv hidraulic de alimentare

Info

Publication number
RO101188A2
RO101188A2 RO1988135254A RO13525488A RO101188A2 RO 101188 A2 RO101188 A2 RO 101188A2 RO 1988135254 A RO1988135254 A RO 1988135254A RO 13525488 A RO13525488 A RO 13525488A RO 101188 A2 RO101188 A2 RO 101188A2
Authority
RO
Romania
Prior art keywords
hydraulic
valve
commutation
feeding device
debit
Prior art date
Application number
RO1988135254A
Other languages
English (en)
Other versions
RO101188B1 (ro
Inventor
Ro Minoiu Calin
Ro Druga Florea
Ro Rotaru Constantin
Original Assignee
Intreprinderea "Hesper", Bucuresti, Ro
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 Intreprinderea "Hesper", Bucuresti, Ro filed Critical Intreprinderea "Hesper", Bucuresti, Ro
Priority to RO1988135254A priority Critical patent/RO101188A2/ro
Publication of RO101188B1 publication Critical patent/RO101188B1/ro
Publication of RO101188A2 publication Critical patent/RO101188A2/ro

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
RO1988135254A 1988-09-23 1988-09-23 Dispozitiv hidraulic de alimentare RO101188A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988135254A RO101188A2 (ro) 1988-09-23 1988-09-23 Dispozitiv hidraulic de alimentare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988135254A RO101188A2 (ro) 1988-09-23 1988-09-23 Dispozitiv hidraulic de alimentare

Publications (2)

Publication Number Publication Date
RO101188B1 RO101188B1 (ro) 1991-04-30
RO101188A2 true RO101188A2 (ro) 1991-10-31

Family

ID=20122520

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988135254A RO101188A2 (ro) 1988-09-23 1988-09-23 Dispozitiv hidraulic de alimentare

Country Status (1)

Country Link
RO (1) RO101188A2 (ro)

Also Published As

Publication number Publication date
RO101188B1 (ro) 1991-04-30

Similar Documents

Publication Publication Date Title
ES462925A1 (es) Instalacion hidraulica para la alimentacion de un liquido a un dispositivo hidraulico bajo diferentes y alternas pre- siones.
KR910003223A (ko) 주행식 건설기계의 유압펌프 제어회로
GB1380371A (en) Machine having a telescopic boom
SE9501794D0 (sv) Hydraulisk riktningsventil
DE59502364D1 (de) Energierückgewinnungsvorrichtung
JPS57154503A (en) Pressurized fluid feeder
GB2314057A (en) Hydraulic control arrangement
CA2099469A1 (en) Hydraulic pressure transformer
EP0778374A4 (en) HYDRAULIC CIRCUIT FOR THE CYLINDER OF THE BOOM OF A HYDRAULIC SHOVEL
TW336977B (en) A variable displacement metering pump and a method of operating the same
DE3573453D1 (en) Anti-saturation system for hydraulic control circuits for working members of earth-moving machines
GB2323579A (en) Hydraulic control device
DE3583743D1 (de) Hydraulisches wegeventil fuer eine lastdruckkompensierte steuerung.
RO101188A2 (ro) Dispozitiv hidraulic de alimentare
EP0404946A4 (en) Hydraulic circuit device of construction vehicle
DE102004048373A1 (de) Offener Hydraulikkreis mit Entlastungsventilvorrichtung
SE0102846L (sv) Hydraulisk ventilanordning
ES352597A1 (es) Valvula axil termostatica.
WO2001020171A8 (en) Power machine with valve mount for valve
DE59609666D1 (de) Rastschaltvorrichtung
AU2826001A (en) Hydraulic piston pump
EP0092315A3 (en) Hydraulic pump control
WO2000037825A3 (de) Hydrauliksteuerung für ein stufenlos veränderliches getriebe
GB1405724A (en) Hydraulic control for hydraulically operated working devices
WO1997049924A3 (en) Improvements in, or relating to, high speed actuators and vibrators based on electro-rheological fluids