DK2175713T3 - Control circuit for an electronic control unit for irrigation systems and arranged to control AC solenoid valves and bistable DC solenoid valves - Google Patents

Control circuit for an electronic control unit for irrigation systems and arranged to control AC solenoid valves and bistable DC solenoid valves

Info

Publication number
DK2175713T3
DK2175713T3 DK08774771.3T DK08774771T DK2175713T3 DK 2175713 T3 DK2175713 T3 DK 2175713T3 DK 08774771 T DK08774771 T DK 08774771T DK 2175713 T3 DK2175713 T3 DK 2175713T3
Authority
DK
Denmark
Prior art keywords
solenoid
solenoid valves
circuit
bistable
control
Prior art date
Application number
DK08774771.3T
Other languages
Danish (da)
Inventor
Franco Milan
Andrea Brundisini
Original Assignee
Claber 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 Claber Spa filed Critical Claber Spa
Application granted granted Critical
Publication of DK2175713T3 publication Critical patent/DK2175713T3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/064—Circuit arrangements for actuating electromagnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Control Of Electrical Variables (AREA)
  • Power Conversion In General (AREA)
  • Massaging Devices (AREA)
  • Spray Control Apparatus (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

An electronic control unit for irrigation systems, adapted to control AC solenoid electrovalves and DC bistable solenoid electrovalves, includes a driver circuitry for the solenoid which consists of a first circuit (CT1) for the power supply of an AC solenoid (L) and a second circuit (CT2) for the reversible polarity power supply of a DC bistable solenoid (L). An AC voltage is applied to an input terminal (1) of the first circuit (CT1), whereas a DC voltage is applied to an input terminal (2) of the second circuit (CT2). A common terminal of the solenoid (L) is connected to the output terminal of one or the other circuit depending on whether the solenoid itself is of the AC or DC type. The other terminal of the solenoid is grounded by means of a control device (T), specifically a triac (T), in turn controlled by a microprocessor (M).
DK08774771.3T 2007-07-10 2008-07-04 Control circuit for an electronic control unit for irrigation systems and arranged to control AC solenoid valves and bistable DC solenoid valves DK2175713T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001371A ITMI20071371A1 (en) 2007-07-10 2007-07-10 "PILOT CIRCUITARY FOR REMOTE DISPLACEMENT ELECTRONIC CONTROL UNIT FOR IRRIGATION SYSTEMS, SUITABLE FOR COMMAND OF SOLENOID VALVES WITH SOLENOID IN ALTERNATING CURRENT AND OF SOLENOID VALVES WITH BISTABLE SOLID CURRENT"
PCT/EP2008/058670 WO2009007317A1 (en) 2007-07-10 2008-07-04 Driver circuitry for an electronic control unit for irrigation systems, adapted to control ac solenoid electrovalves and dc bistable solenoid electrovalves

Publications (1)

Publication Number Publication Date
DK2175713T3 true DK2175713T3 (en) 2011-03-28

Family

ID=39876277

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08774771.3T DK2175713T3 (en) 2007-07-10 2008-07-04 Control circuit for an electronic control unit for irrigation systems and arranged to control AC solenoid valves and bistable DC solenoid valves

Country Status (9)

Country Link
EP (1) EP2175713B1 (en)
AT (1) ATE492155T1 (en)
DE (1) DE602008004161D1 (en)
DK (1) DK2175713T3 (en)
ES (1) ES2357919T3 (en)
IT (1) ITMI20071371A1 (en)
PL (1) PL2175713T3 (en)
PT (1) PT2175713E (en)
WO (1) WO2009007317A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI84292C (en) * 1988-01-13 1991-11-11 Rexroth Oy Control system in hydraulic actuator
ITMI20030708A1 (en) * 2003-04-09 2004-10-10 Claber Spa DECODER FOR IRRIGATION SYSTEM.
ITMI20061059A1 (en) * 2006-05-31 2007-12-01 Claber Spa CONTROL DEVICE FOR THE PILOTING OF ALTERNATE CURRENT SOLENOIDS AND CURRENT BISTABLE SOLENOIDS CONTINUESLY CONTINUES FOR IRRIGATION PLANT SOLENOID VALVES

Also Published As

Publication number Publication date
DE602008004161D1 (en) 2011-02-03
WO2009007317A1 (en) 2009-01-15
PL2175713T3 (en) 2011-05-31
EP2175713B1 (en) 2010-12-22
EP2175713A1 (en) 2010-04-21
ATE492155T1 (en) 2011-01-15
PT2175713E (en) 2011-02-23
ES2357919T3 (en) 2011-05-03
ITMI20071371A1 (en) 2009-01-11

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