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IT1399545B1 - Valvola idraulica di sequenza differenziale. - Google Patents

Valvola idraulica di sequenza differenziale.

Info

Publication number
IT1399545B1
IT1399545B1 ITPR2010A000026A ITPR20100026A IT1399545B1 IT 1399545 B1 IT1399545 B1 IT 1399545B1 IT PR2010A000026 A ITPR2010A000026 A IT PR2010A000026A IT PR20100026 A ITPR20100026 A IT PR20100026A IT 1399545 B1 IT1399545 B1 IT 1399545B1
Authority
IT
Italy
Prior art keywords
hydraulic valve
differential sequence
differential
sequence
hydraulic
Prior art date
Application number
ITPR2010A000026A
Other languages
English (en)
Inventor
Massimo Codeluppi
Original Assignee
Walvoil Spa
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 Walvoil Spa filed Critical Walvoil Spa
Priority to ITPR2010A000026A priority Critical patent/IT1399545B1/it
Priority to EP20110162339 priority patent/EP2378135B1/en
Publication of ITPR20100026A1 publication Critical patent/ITPR20100026A1/it
Application granted granted Critical
Publication of IT1399545B1 publication Critical patent/IT1399545B1/it

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
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
ITPR2010A000026A 2010-04-13 2010-04-13 Valvola idraulica di sequenza differenziale. IT1399545B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITPR2010A000026A IT1399545B1 (it) 2010-04-13 2010-04-13 Valvola idraulica di sequenza differenziale.
EP20110162339 EP2378135B1 (en) 2010-04-13 2011-04-13 Differential sequence hydraulic valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPR2010A000026A IT1399545B1 (it) 2010-04-13 2010-04-13 Valvola idraulica di sequenza differenziale.

Publications (2)

Publication Number Publication Date
ITPR20100026A1 ITPR20100026A1 (it) 2011-10-14
IT1399545B1 true IT1399545B1 (it) 2013-04-19

Family

ID=43128200

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPR2010A000026A IT1399545B1 (it) 2010-04-13 2010-04-13 Valvola idraulica di sequenza differenziale.

Country Status (2)

Country Link
EP (1) EP2378135B1 (it)
IT (1) IT1399545B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124594B (en) 2013-04-03 2014-10-31 Wärtsilä Finland Oy Directional valve for fluid technology system
DE102014226153A1 (de) * 2014-12-17 2016-06-23 Zf Friedrichshafen Ag Vorrichtung zur Entriegelung von drucklos geschlossenen druckverriegelten hydraulisch betätigbaren Schaltelementen eines Getriebes eines Kraftfahrzeugs
CN108223475B (zh) * 2018-02-05 2020-05-08 苏州润伦机械有限公司 一种紧凑型单向顺序阀
CN112460079A (zh) * 2020-12-10 2021-03-09 山东泰丰智能控制股份有限公司 一种增加响应速度的蓄能器模块

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605980A1 (de) * 1985-03-05 1986-10-16 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Proportionalventil mit druckdifferenzwaage
DE10104101A1 (de) * 2000-02-10 2001-08-16 Luk Lamellen & Kupplungsbau Drucksteuerventil
KR100780897B1 (ko) * 2006-09-28 2007-11-30 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 중장비용 압력 제어장치

Also Published As

Publication number Publication date
ITPR20100026A1 (it) 2011-10-14
EP2378135B1 (en) 2012-12-19
EP2378135A1 (en) 2011-10-19

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