EP3094901A4 - Hydraulic valve body and hydraulic valve - Google Patents

Hydraulic valve body and hydraulic valve Download PDF

Info

Publication number
EP3094901A4
EP3094901A4 EP14870200.4A EP14870200A EP3094901A4 EP 3094901 A4 EP3094901 A4 EP 3094901A4 EP 14870200 A EP14870200 A EP 14870200A EP 3094901 A4 EP3094901 A4 EP 3094901A4
Authority
EP
European Patent Office
Prior art keywords
hydraulic valve
valve body
hydraulic
valve
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.)
Pending
Application number
EP14870200.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3094901A1 (en
Inventor
Terho Piippo
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.)
Hydraulic Piippo
Original Assignee
Hydraulic Piippo
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 Hydraulic Piippo filed Critical Hydraulic Piippo
Publication of EP3094901A1 publication Critical patent/EP3094901A1/en
Publication of EP3094901A4 publication Critical patent/EP3094901A4/en
Pending legal-status Critical Current

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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0832—Modular valves
    • F15B13/0842—Monoblock type valves, e.g. with multiple valve spools in a common housing
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0878—Assembly of modular units
    • F15B13/0896—Assembly of modular units using different types or sizes of valves
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0871—Channels for fluid
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B2013/002—Modular valves, i.e. consisting of an assembly of interchangeable components
    • F15B2013/006—Modular components with multiple uses, e.g. kits for either normally-open or normally-closed valves, interchangeable or reprogrammable manifolds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
EP14870200.4A 2013-12-11 2014-12-11 Hydraulic valve body and hydraulic valve Pending EP3094901A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20136245A FI125380B (fi) 2013-12-11 2013-12-11 Hydrauliikkaventtiilin runko ja hydrauliikkaventtiili
PCT/FI2014/050985 WO2015086908A1 (en) 2013-12-11 2014-12-11 Hydraulic valve body and hydraulic valve

Publications (2)

Publication Number Publication Date
EP3094901A1 EP3094901A1 (en) 2016-11-23
EP3094901A4 true EP3094901A4 (en) 2017-11-01

Family

ID=53370670

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14870200.4A Pending EP3094901A4 (en) 2013-12-11 2014-12-11 Hydraulic valve body and hydraulic valve

Country Status (3)

Country Link
EP (1) EP3094901A4 (fi)
FI (1) FI125380B (fi)
WO (1) WO2015086908A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016198750A1 (en) * 2015-06-11 2016-12-15 Hydraulic Piippo Hydraulic valve body and hydraulic valve mechanism comprising the body
CN106224597A (zh) * 2016-08-23 2016-12-14 余姚市丰瑞电器有限公司 组合型数码比例调节电磁阀
EP3908757A1 (en) 2019-01-08 2021-11-17 Parker Hannifin Corporation Hydraulic control valve with duplicate workports and integrated actuator oscillation control features
CN112032362B (zh) * 2020-08-31 2022-01-25 石家庄瑞祥电子科技有限公司 一种阀岛底座

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178139A (en) * 1985-06-27 1987-02-04 Festo Kg A valve housing arrangement
US6397880B1 (en) * 1998-05-08 2002-06-04 Festo Ag & Co. Microvalve battery
US20030127144A1 (en) * 2001-11-12 2003-07-10 Seyfarth Otto Herman Integrated pneumatic manifold

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556144A (en) * 1969-11-10 1971-01-19 Nordberg Manufacturing Co Directional control valve and method of making
DE2119224B2 (de) * 1971-04-21 1977-09-29 Robert Bosch Gmbh, 7000 Stuttgart Baueinheit zum aufbau einer mit druckmittel fuehrenden kanaelen versehenen grundplatte
AT500715A1 (de) * 2004-02-13 2006-03-15 Ausserwoeger Gottfried Vorrichtung zum wahlweisen verbinden zweier hydraulikanschlüsse einer arbeitsmaschine mit paarweise vorgesehenen hydraulikanschlüssen wengistens eines arbeitsgerätes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178139A (en) * 1985-06-27 1987-02-04 Festo Kg A valve housing arrangement
US6397880B1 (en) * 1998-05-08 2002-06-04 Festo Ag & Co. Microvalve battery
US20030127144A1 (en) * 2001-11-12 2003-07-10 Seyfarth Otto Herman Integrated pneumatic manifold

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015086908A1 *

Also Published As

Publication number Publication date
FI125380B (fi) 2015-09-30
EP3094901A1 (en) 2016-11-23
WO2015086908A1 (en) 2015-06-18

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