ITTO960457A1 - Circuito di controllo per un'elettrovalvola proporzionale, particolar- mente per l'impiego a bordo di autoveicoli. - Google Patents

Circuito di controllo per un'elettrovalvola proporzionale, particolar- mente per l'impiego a bordo di autoveicoli.

Info

Publication number
ITTO960457A1
ITTO960457A1 IT96TO000457A ITTO960457A ITTO960457A1 IT TO960457 A1 ITTO960457 A1 IT TO960457A1 IT 96TO000457 A IT96TO000457 A IT 96TO000457A IT TO960457 A ITTO960457 A IT TO960457A IT TO960457 A1 ITTO960457 A1 IT TO960457A1
Authority
IT
Italy
Prior art keywords
control circuit
solenoid valve
proportional solenoid
board vehicles
vehicles
Prior art date
Application number
IT96TO000457A
Other languages
English (en)
Inventor
Pasquale Marino
Giorgio Alotto
Alberto Vaulato
Riccardo Ferrara
Original Assignee
Magneti Marelli Climat Srl
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 Magneti Marelli Climat Srl filed Critical Magneti Marelli Climat Srl
Priority to IT96TO000457A priority Critical patent/IT1285370B1/it
Publication of ITTO960457A0 publication Critical patent/ITTO960457A0/it
Priority to DE69709239T priority patent/DE69709239T2/de
Priority to ES97108352T priority patent/ES2166024T3/es
Priority to EP97108352A priority patent/EP0810500B1/en
Priority to BR9703260A priority patent/BR9703260A/pt
Publication of ITTO960457A1 publication Critical patent/ITTO960457A1/it
Application granted granted Critical
Publication of IT1285370B1 publication Critical patent/IT1285370B1/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Magnetically Actuated Valves (AREA)
IT96TO000457A 1996-05-27 1996-05-27 Circuito di controllo per un'elettrovalvola proporzionale, particolarmente per l'impiego a bordo di autoveicoli. IT1285370B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT96TO000457A IT1285370B1 (it) 1996-05-27 1996-05-27 Circuito di controllo per un'elettrovalvola proporzionale, particolarmente per l'impiego a bordo di autoveicoli.
DE69709239T DE69709239T2 (de) 1996-05-27 1997-05-23 Steuerungsschaltung für proportionales Steuerventil, insbesondere zum Gebrauch bei Kraftfahrzeugen
ES97108352T ES2166024T3 (es) 1996-05-27 1997-05-23 Un circuito de control para una valvula de solenoide proporcional, particularmente para uso a bordo de vehiculos automoviles.
EP97108352A EP0810500B1 (en) 1996-05-27 1997-05-23 A control circuit for a proportional solenoid valve, particularly for use on board motor vehicles
BR9703260A BR9703260A (pt) 1996-05-27 1997-05-26 Circuito de controle para uma válvula solenóide proporcional

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO000457A IT1285370B1 (it) 1996-05-27 1996-05-27 Circuito di controllo per un'elettrovalvola proporzionale, particolarmente per l'impiego a bordo di autoveicoli.

Publications (3)

Publication Number Publication Date
ITTO960457A0 ITTO960457A0 (it) 1996-05-27
ITTO960457A1 true ITTO960457A1 (it) 1997-11-27
IT1285370B1 IT1285370B1 (it) 1998-06-03

Family

ID=11414674

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96TO000457A IT1285370B1 (it) 1996-05-27 1996-05-27 Circuito di controllo per un'elettrovalvola proporzionale, particolarmente per l'impiego a bordo di autoveicoli.

Country Status (5)

Country Link
EP (1) EP0810500B1 (it)
BR (1) BR9703260A (it)
DE (1) DE69709239T2 (it)
ES (1) ES2166024T3 (it)
IT (1) IT1285370B1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2800787B1 (fr) * 1999-11-09 2003-06-06 Jean Marie Lanfranchi Dispositif de commande de l'ouverture/fermeture d'un portail motorise, et systeme de portail motorise l'incorporant
SE531289C2 (sv) * 2005-10-20 2009-02-17 Kongsberg Automotive As Sätt, anordning och system för manövrering av en ventil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628499A (en) * 1984-06-01 1986-12-09 Scientific-Atlanta, Inc. Linear servoactuator with integrated transformer position sensor
US4625622A (en) * 1985-08-15 1986-12-02 Vickers, Incorporated Power transmission
US4737882A (en) * 1987-02-09 1988-04-12 Honeywell Inc. Proportional solenoid valve control circuit
US4763052A (en) * 1987-06-25 1988-08-09 The Superior Electric Company Method and means for driving a brushless D.C. motor
DE3905937A1 (de) * 1989-02-25 1990-08-30 Bosch Gmbh Robert Verfahren und vorrichtung zur ansteuerung eines magnetventils
US5079498A (en) * 1991-03-26 1992-01-07 Vickers Systems Limited Digital pulse-width-modulation generator for current control

Also Published As

Publication number Publication date
ES2166024T3 (es) 2002-04-01
ITTO960457A0 (it) 1996-05-27
DE69709239D1 (de) 2002-01-31
EP0810500A1 (en) 1997-12-03
EP0810500B1 (en) 2001-12-19
BR9703260A (pt) 1998-09-08
DE69709239T2 (de) 2002-06-27
IT1285370B1 (it) 1998-06-03

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Legal Events

Date Code Title Description
0001 Granted