FI20175445A - Järjestelmä hydraulisylinterin työkyvyn lisäämiseksi sekä hydraulikäyttöinen koura - Google Patents

Järjestelmä hydraulisylinterin työkyvyn lisäämiseksi sekä hydraulikäyttöinen koura

Info

Publication number
FI20175445A
FI20175445A FI20175445A FI20175445A FI20175445A FI 20175445 A FI20175445 A FI 20175445A FI 20175445 A FI20175445 A FI 20175445A FI 20175445 A FI20175445 A FI 20175445A FI 20175445 A FI20175445 A FI 20175445A
Authority
FI
Finland
Prior art keywords
cylinder capacity
increase
hydraulic cylinder
power grain
hydraulic
Prior art date
Application number
FI20175445A
Other languages
English (en)
Swedish (sv)
Other versions
FI127299B (fi
Inventor
Janne Asikainen
Unto Asikainen
Original Assignee
Biojack Oy
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 Biojack Oy filed Critical Biojack Oy
Priority to FI20175445A priority Critical patent/FI127299B/fi
Priority to EP18150550.4A priority patent/EP3404272A1/en
Application granted granted Critical
Publication of FI127299B publication Critical patent/FI127299B/fi
Publication of FI20175445A publication Critical patent/FI20175445A/fi

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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/08—Felling trees
    • A01G23/081—Feller-bunchers, i.e. with bunching by felling head
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • F15B1/265—Supply reservoir or sump assemblies with pressurised main reservoir
    • 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
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/13—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action using separate dosing chambers of predetermined volume
    • 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
    • F15B21/005—Filling or draining of fluid systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
FI20175445A 2017-05-16 2017-05-16 Järjestelmä hydraulisylinterin työkyvyn lisäämiseksi sekä hydraulikäyttöinen koura FI127299B (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20175445A FI127299B (fi) 2017-05-16 2017-05-16 Järjestelmä hydraulisylinterin työkyvyn lisäämiseksi sekä hydraulikäyttöinen koura
EP18150550.4A EP3404272A1 (en) 2017-05-16 2018-01-08 A system for increasing the working capacity of a hydraulic cylinder, and a hydraulically-operated grab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20175445A FI127299B (fi) 2017-05-16 2017-05-16 Järjestelmä hydraulisylinterin työkyvyn lisäämiseksi sekä hydraulikäyttöinen koura

Publications (2)

Publication Number Publication Date
FI127299B FI127299B (fi) 2018-03-15
FI20175445A true FI20175445A (fi) 2018-03-15

Family

ID=61249476

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20175445A FI127299B (fi) 2017-05-16 2017-05-16 Järjestelmä hydraulisylinterin työkyvyn lisäämiseksi sekä hydraulikäyttöinen koura

Country Status (2)

Country Link
EP (1) EP3404272A1 (fi)
FI (1) FI127299B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3113707B1 (fr) * 2020-08-28 2022-08-19 Kuhn S A S Circuit hydraulique pour machine agricole et machine agricole associée

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK111081B (da) * 1966-06-14 1968-05-27 Islef & Hagen As Apparat til regulering af et arbejdsstempels bevægelse i en hydraulisk motor.
FI127542B (fi) * 2015-05-26 2018-08-31 Biojack Oy Hydrauliaparaatti hydraulimoottorin ylivuotoöljyn vastaanottamiseksi ja painekiertoon palauttamiseksi ja painekierrolla käytettävissä oleva hydraulimoottorilla varustettu työlaite

Also Published As

Publication number Publication date
FI127299B (fi) 2018-03-15
EP3404272A1 (en) 2018-11-21

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