ATE519057T1 - Hydraulischer verteiler mit taktwandler - Google Patents

Hydraulischer verteiler mit taktwandler

Info

Publication number
ATE519057T1
ATE519057T1 AT08154353T AT08154353T ATE519057T1 AT E519057 T1 ATE519057 T1 AT E519057T1 AT 08154353 T AT08154353 T AT 08154353T AT 08154353 T AT08154353 T AT 08154353T AT E519057 T1 ATE519057 T1 AT E519057T1
Authority
AT
Austria
Prior art keywords
spool
control valve
stroke transducer
position information
control
Prior art date
Application number
AT08154353T
Other languages
English (en)
Inventor
Massimiliano Barbieri
Luca Venturi
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
Application granted granted Critical
Publication of ATE519057T1 publication Critical patent/ATE519057T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0033—Electrical or magnetic means using a permanent magnet, e.g. in combination with a reed relays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Servomotors (AREA)
  • Magnetically Actuated Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
AT08154353T 2007-04-11 2008-04-10 Hydraulischer verteiler mit taktwandler ATE519057T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000024A ITPR20070024A1 (it) 2007-04-11 2007-04-11 Distributore idraulico con trasduttore di corsa

Publications (1)

Publication Number Publication Date
ATE519057T1 true ATE519057T1 (de) 2011-08-15

Family

ID=39619007

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08154353T ATE519057T1 (de) 2007-04-11 2008-04-10 Hydraulischer verteiler mit taktwandler

Country Status (3)

Country Link
EP (1) EP1980777B1 (de)
AT (1) ATE519057T1 (de)
IT (1) ITPR20070024A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009029826B4 (de) * 2009-06-18 2012-01-26 Pierburg Gmbh Elektromagnetventil
EP3019690B1 (de) * 2013-07-09 2019-11-20 Services Petroliers Schlumberger Ventilverschiebungserkennungssysteme und verfahren
US10385891B2 (en) 2017-09-15 2019-08-20 Infineon Technologies Ag Magnetic sensor arrangement for determining a position of an actuator
US11530760B2 (en) 2020-08-03 2022-12-20 Deere & Company Hydraulic cartridge valve with activation sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6152172A (en) 1999-07-28 2000-11-28 Husco International, Inc. Hall effect valve spool position sensor
FR2847985B1 (fr) * 2002-12-02 2005-04-08 Capteur de vitesse d'un organe mobile

Also Published As

Publication number Publication date
EP1980777A2 (de) 2008-10-15
ITPR20070024A1 (it) 2008-10-12
EP1980777B1 (de) 2011-08-03
EP1980777A3 (de) 2010-06-02

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Legal Events

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