ATE505248T1 - Vorrichtung zum filtern von druckbeaufschlagtem öl - Google Patents

Vorrichtung zum filtern von druckbeaufschlagtem öl

Info

Publication number
ATE505248T1
ATE505248T1 AT07849700T AT07849700T ATE505248T1 AT E505248 T1 ATE505248 T1 AT E505248T1 AT 07849700 T AT07849700 T AT 07849700T AT 07849700 T AT07849700 T AT 07849700T AT E505248 T1 ATE505248 T1 AT E505248T1
Authority
AT
Austria
Prior art keywords
oil
port
pass
inlet port
filter
Prior art date
Application number
AT07849700T
Other languages
English (en)
Inventor
Giovanni Giarelli
Original Assignee
Mp Filtri S P A
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 Mp Filtri S P A filed Critical Mp Filtri S P A
Application granted granted Critical
Publication of ATE505248T1 publication Critical patent/ATE505248T1/de

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
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/153—Anti-leakage or anti-return valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtration Of Liquid (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT07849700T 2007-10-19 2007-10-19 Vorrichtung zum filtern von druckbeaufschlagtem öl ATE505248T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2007/000731 WO2009050752A1 (en) 2007-10-19 2007-10-19 Device for filtering pressurized oil

Publications (1)

Publication Number Publication Date
ATE505248T1 true ATE505248T1 (de) 2011-04-15

Family

ID=39488333

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07849700T ATE505248T1 (de) 2007-10-19 2007-10-19 Vorrichtung zum filtern von druckbeaufschlagtem öl

Country Status (6)

Country Link
US (1) US20100219113A1 (de)
EP (1) EP2203233B1 (de)
AT (1) ATE505248T1 (de)
BR (1) BRPI0722165A2 (de)
DE (1) DE602007013955D1 (de)
WO (1) WO2009050752A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0806552B1 (pt) 2007-01-09 2020-09-08 Donaldson Company, Inc. Disposição de filtro e método de manutenção de uma disposição de filtro
DE102009050794A1 (de) * 2009-10-27 2011-04-28 Robert Bosch Gmbh Saugrücklauffilter mit Zweifachfunktionsventil
SE534326C2 (sv) * 2009-11-24 2011-07-12 Atlas Copco Rock Drills Ab Filter och förfarande för filtrering av hydraulolja i en returledning till en hydraultank, samt en borrigg innefattande filtret
DE102010007248A1 (de) * 2010-02-09 2011-08-11 Hydac Filtertechnik GmbH, 66280 Filtervorrichtung, insbesondere Rücklaufsaugfilter
DE102012209703B3 (de) * 2012-06-11 2013-11-14 Ford Global Technologies, Llc Behälter für einen Hydraulikkreislauf
CN107497170B (zh) * 2013-01-21 2021-02-19 阿普莎娜股份有限公司 液体过滤系统、部件和方法
JP6311080B1 (ja) * 2017-06-16 2018-04-11 株式会社小松製作所 フィルタ状態推定システムおよびフィルタ状態の推定方法
DE102017113938A1 (de) * 2017-06-23 2018-12-27 Jungheinrich Aktiengesellschaft Filtervorrichtung für ein Hydrauliksystem
CN111093794B (zh) 2017-11-17 2022-05-13 雅玛信过滤器株式会社 过滤器装置
CN113727769B (zh) 2019-04-23 2023-09-05 雅玛信过滤器株式会社 过滤器装置
US11708684B2 (en) 2019-11-06 2023-07-25 Caterpillar Inc. Hydraulic tank
CN114704529A (zh) * 2022-03-21 2022-07-05 江苏哈斯顿液压有限公司 一种自锁型液压设备
WO2024047541A1 (en) * 2022-08-30 2024-03-07 Mp Filtri S.P.A. Filter for hydraulic fluids for hydraulic circuits

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038189A (en) * 1976-01-16 1977-07-26 The United States Of America As Represented By The Secretary Of The Air Force Fluid dual filter
DE3641331C1 (en) * 1986-12-03 1988-01-28 Argo Feinmechanik Liquid filter, in particular oil filter
US6217755B1 (en) * 1998-01-22 2001-04-17 Donaldson Company, Inc. In-tank fluid filter with valve assembly
US6733666B1 (en) 2000-01-21 2004-05-11 Hydac Filtertechnik Gmbh Filtering device, especially a suction return filter
DE10113179C2 (de) * 2001-03-19 2003-12-11 Rt Filtertechnik Gmbh Filter
US8119002B2 (en) * 2003-12-22 2012-02-21 Donaldson Company, Inc. Liquid filter assembly; and methods

Also Published As

Publication number Publication date
WO2009050752A1 (en) 2009-04-23
EP2203233B1 (de) 2011-04-13
EP2203233A1 (de) 2010-07-07
BRPI0722165A2 (pt) 2014-03-18
DE602007013955D1 (de) 2011-05-26
US20100219113A1 (en) 2010-09-02
WO2009050752A8 (en) 2009-09-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties