FI9020U1 - Paineväliainejärjestelmä ja paineväliainekomponentti sekä hydraulihalkoja - Google Patents

Paineväliainejärjestelmä ja paineväliainekomponentti sekä hydraulihalkoja

Info

Publication number
FI9020U1
FI9020U1 FI20100480U FIU20100480U FI9020U1 FI 9020 U1 FI9020 U1 FI 9020U1 FI 20100480 U FI20100480 U FI 20100480U FI U20100480 U FIU20100480 U FI U20100480U FI 9020 U1 FI9020 U1 FI 9020U1
Authority
FI
Finland
Prior art keywords
pressure medium
hydraulic fractures
component
medium component
medium system
Prior art date
Application number
FI20100480U
Other languages
English (en)
Swedish (sv)
Inventor
Matti Sirkka
Mikko Laatikainen
Original Assignee
Hytar 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 Hytar Oy filed Critical Hytar Oy
Priority to FI20100480U priority Critical patent/FI9020U1/fi
Publication of FIU20100480U0 publication Critical patent/FIU20100480U0/fi
Application granted granted Critical
Publication of FI9020U1 publication Critical patent/FI9020U1/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
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
    • 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
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/032—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters
    • F15B11/0325—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters the fluid-pressure converter increasing the working force after an approach stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L7/00—Arrangements for splitting wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L7/00—Arrangements for splitting wood
    • B27L7/06—Arrangements for splitting wood using wedges, knives or spreaders
    • 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
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/024—Systems essentially incorporating special features for controlling the speed or actuating force of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits
    • 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
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/024—Systems essentially incorporating special features for controlling the speed or actuating force of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits
    • F15B2011/0243—Systems essentially incorporating special features for controlling the speed or actuating force of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits the regenerative circuit being activated or deactivated automatically
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/216—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being pneumatic-to-hydraulic converters
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • F15B2211/3058—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve having additional valves for interconnecting the fluid chambers of a double-acting actuator, e.g. for regeneration mode or for floating mode
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7055—Linear output members having more than two chambers
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/775—Combined control, e.g. control of speed and force for providing a high speed approach stroke with low force followed by a low speed working stroke with high force, e.g. for a hydraulic press

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Fluid-Pressure Circuits (AREA)
FI20100480U 2009-06-11 2010-11-11 Paineväliainejärjestelmä ja paineväliainekomponentti sekä hydraulihalkoja FI9020U1 (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20100480U FI9020U1 (fi) 2009-06-11 2010-11-11 Paineväliainejärjestelmä ja paineväliainekomponentti sekä hydraulihalkoja

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20095655A FI123755B (fi) 2009-06-11 2009-06-11 Paineväliainejärjestelmä ja paineväliainekomponentti sekä hydraulihalkoja
EP10165605.6A EP2264322B1 (en) 2009-06-11 2010-06-11 Pressurized-medium system and pressurized-medium component as well as a hydraulic splitter
FI20100480U FI9020U1 (fi) 2009-06-11 2010-11-11 Paineväliainejärjestelmä ja paineväliainekomponentti sekä hydraulihalkoja

Publications (2)

Publication Number Publication Date
FIU20100480U0 FIU20100480U0 (fi) 2010-11-11
FI9020U1 true FI9020U1 (fi) 2010-12-21

Family

ID=40825361

Family Applications (2)

Application Number Title Priority Date Filing Date
FI20095655A FI123755B (fi) 2009-06-11 2009-06-11 Paineväliainejärjestelmä ja paineväliainekomponentti sekä hydraulihalkoja
FI20100480U FI9020U1 (fi) 2009-06-11 2010-11-11 Paineväliainejärjestelmä ja paineväliainekomponentti sekä hydraulihalkoja

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI20095655A FI123755B (fi) 2009-06-11 2009-06-11 Paineväliainejärjestelmä ja paineväliainekomponentti sekä hydraulihalkoja

Country Status (2)

Country Link
EP (1) EP2264322B1 (fi)
FI (2) FI123755B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20115446A0 (fi) * 2011-05-10 2011-05-10 Ylistaron Teraestakomo Oy Menetelmä ja hydrauliikkapiiri sylinterikäyttöön
FI20125269L (fi) 2012-03-13 2013-09-14 Hytar Oy Puunkäsittelylaite
EP2934835A1 (en) * 2012-12-21 2015-10-28 Krea S.r.l. A machine for splitting wood
CN107263656A (zh) * 2017-07-11 2017-10-20 江苏苏美达五金工具有限公司 一种电动劈柴机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800110A (en) * 1955-08-15 1957-07-23 Lake Erie Machinery Corp Hydraulic circuit for heavy duty presses and the like
US4659292A (en) 1976-12-20 1987-04-21 Dennis J. Lawman Hydraulic power booster apparatus
JP2554476B2 (ja) * 1986-09-16 1996-11-13 日本ニユ−マチツク工業株式会社 圧砕機等の油圧シリンダの増速回路
JPH02211965A (ja) * 1988-10-31 1990-08-23 Toshiba Mach Co Ltd 型締シリンダ装置
FI20055170L (fi) * 2005-04-14 2006-10-15 Maaselaen Kone Oy Puukappaleiden halkaisukone
ITLU20050011A1 (it) * 2005-05-02 2006-11-03 Carlo Brisighelli Attuatore lineare idraulico la cui forza di trazione varia automaticamente in funzione del carico applicato.

Also Published As

Publication number Publication date
EP2264322A9 (en) 2011-02-16
FI20095655A0 (fi) 2009-06-11
EP2264322A2 (en) 2010-12-22
FI123755B (fi) 2013-10-31
FIU20100480U0 (fi) 2010-11-11
EP2264322B1 (en) 2017-05-31
FI20095655A (fi) 2010-12-12
EP2264322A3 (en) 2013-10-23

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