[go: up one dir, main page]

NO822778L - Fremgangsmaate og hydraulisk krets for fordeling av en pumpe frembragt vaeskestroem paa flertall arbeidsanordninger - Google Patents

Fremgangsmaate og hydraulisk krets for fordeling av en pumpe frembragt vaeskestroem paa flertall arbeidsanordninger

Info

Publication number
NO822778L
NO822778L NO822778A NO822778A NO822778L NO 822778 L NO822778 L NO 822778L NO 822778 A NO822778 A NO 822778A NO 822778 A NO822778 A NO 822778A NO 822778 L NO822778 L NO 822778L
Authority
NO
Norway
Prior art keywords
pressure
distributor
working
pump
liquid flow
Prior art date
Application number
NO822778A
Other languages
English (en)
Norwegian (no)
Inventor
Rauno Rajala
Aimo Sainio
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of NO822778L publication Critical patent/NO822778L/no

Links

Classifications

    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
NO822778A 1981-08-17 1982-08-16 Fremgangsmaate og hydraulisk krets for fordeling av en pumpe frembragt vaeskestroem paa flertall arbeidsanordninger NO822778L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI812541A FI64440C (fi) 1981-08-17 1981-08-17 Foerfarande och hydraulkrets foer foerdelning av en med en pump alstrad vaetskestroem till flere arbetsanordningar

Publications (1)

Publication Number Publication Date
NO822778L true NO822778L (no) 1983-02-18

Family

ID=8514634

Family Applications (1)

Application Number Title Priority Date Filing Date
NO822778A NO822778L (no) 1981-08-17 1982-08-16 Fremgangsmaate og hydraulisk krets for fordeling av en pumpe frembragt vaeskestroem paa flertall arbeidsanordninger

Country Status (11)

Country Link
JP (1) JPS5837305A (fi)
AU (1) AU8719982A (fi)
CA (1) CA1193515A (fi)
DE (1) DE3226181A1 (fi)
FI (1) FI64440C (fi)
FR (1) FR2511446B1 (fi)
GB (1) GB2103719B (fi)
IT (1) IT1152499B (fi)
NO (1) NO822778L (fi)
SE (1) SE8204687L (fi)
ZA (1) ZA825410B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469485B (sv) * 1991-11-29 1993-07-12 Jan Lindholm Foerfarande och floedesregleringsventilaggregat foer floedesbalansering
US5319932A (en) * 1993-04-28 1994-06-14 Roche Engineering Corporation Power sensing regenerator
CN104930002B (zh) * 2015-06-12 2017-01-25 中国建筑股份有限公司 液压同步马达式液压控制台

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154925A (en) * 1963-01-09 1964-11-03 United Shoe Machinery Corp Power plants
GB1200949A (en) * 1967-04-28 1970-08-05 Kazuo Sugimura Improvements relating to hydraulic systems
GB1582264A (en) * 1976-10-14 1981-01-07 Smiths Industries Ltd Hydraulic apparatus
CH601676A5 (fi) * 1976-11-26 1978-07-14 Kempf & Co Ag

Also Published As

Publication number Publication date
FR2511446A1 (fr) 1983-02-18
ZA825410B (en) 1983-06-29
SE8204687D0 (sv) 1982-08-13
DE3226181A1 (de) 1983-03-03
FI812541L (fi) 1983-02-18
IT1152499B (it) 1986-12-31
JPS5837305A (ja) 1983-03-04
CA1193515A (en) 1985-09-17
GB2103719B (en) 1984-10-24
FI64440B (fi) 1983-07-29
AU8719982A (en) 1983-02-24
FI64440C (fi) 1983-11-10
IT8222859A0 (it) 1982-08-13
IT8222859A1 (it) 1984-02-13
SE8204687L (sv) 1983-02-18
GB2103719A (en) 1983-02-23
FR2511446B1 (fr) 1985-07-26

Similar Documents

Publication Publication Date Title
US4709900A (en) Choke valve especially used in oil and gas wells
US6516888B1 (en) Device and method for regulating fluid flow in a well
US3443643A (en) Apparatus for controlling the pressure in a well
US6725131B2 (en) System and method for controlling hydraulic flow
US4280531A (en) Method and apparatus for hydraulically controlling subsea well equipment
NO339904B1 (no) Fremgangsmåte for dynamisk reguleringer av åpenbrønntrykk i en brønn ved bruk av brønnhodetrykkregulering
GB1319482A (en) Hydraulic control system
CN110469552B (zh) 一种液压系统及钻机
CA1040061A (en) Fluid system of a work vehicle having fluid combining means and signal combining means
SE466560B (sv) Lastmaskin med en foersta och en andra pump foer matning av tryckolja till minst en hydrauliskt driven arbetskomponent saasom enhydraulcylinder eller hydraulmotor
SE449392B (sv) Tryckmedelsforsorjningsanordning for hydrauliska anordningar
NO793095L (no) Fremgangsmaate og apparat for hydraulisk styring av undersjoeisk utstyr
NO784079L (no) Styringsanordning.
NO822778L (no) Fremgangsmaate og hydraulisk krets for fordeling av en pumpe frembragt vaeskestroem paa flertall arbeidsanordninger
JPS6417933A (en) Improved control system for boom and bucket operating system of front end loader
JP2698422B2 (ja) シールド掘進機の姿勢制御方法及び装置
US3955474A (en) Fluid pressure system having pumps and valves
AU615088B2 (en) An arrangement for operating hydraulic actuating means in a rock drilling boom and the like boom construction
US2760510A (en) Volume control valve
CN210371406U (zh) 一种支腿自动调平液压系统
US10519732B2 (en) Mud pump annular friction pressure control system and method
RU2127796C1 (ru) Гидросистема привода подачи става бурового станка
US10364624B2 (en) Apparatus for switching off and deviating a circulating liquid flow without water hammering
SU964281A1 (ru) Стенд дл испытани гидроаппаратуры
SU1275130A1 (ru) Стенд дл испытани насосов