BR9711162A - Dispositivo e processo para o comando de pelo menos em elemento atuador capacitivo - Google Patents

Dispositivo e processo para o comando de pelo menos em elemento atuador capacitivo

Info

Publication number
BR9711162A
BR9711162A BR9711162A BR9711162A BR9711162A BR 9711162 A BR9711162 A BR 9711162A BR 9711162 A BR9711162 A BR 9711162A BR 9711162 A BR9711162 A BR 9711162A BR 9711162 A BR9711162 A BR 9711162A
Authority
BR
Brazil
Prior art keywords
controlling
actuator element
capacitive actuator
capacitive
actuator
Prior art date
Application number
BR9711162A
Other languages
English (en)
Inventor
Christian Hoffmann
Hellmut Freudenberg
Hartmut Gerken
Martin Hecker
Richard Pirkl
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR9711162A publication Critical patent/BR9711162A/pt

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/06—Drive circuits; Control arrangements or methods
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/06—Drive circuits; Control arrangements or methods
    • H02N2/065—Large signal circuits, e.g. final stages
    • H02N2/067—Large signal circuits, e.g. final stages generating drive pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Electrostatic Separation (AREA)
BR9711162A 1996-08-14 1997-07-22 Dispositivo e processo para o comando de pelo menos em elemento atuador capacitivo BR9711162A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19632837A DE19632837A1 (de) 1996-08-14 1996-08-14 Vorrichtung und Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes
PCT/DE1997/001540 WO1998007197A1 (de) 1996-08-14 1997-07-22 Vorrichtung und verfahren zum ansteuern wenigstens eines kapazitiven stellgliedes

Publications (1)

Publication Number Publication Date
BR9711162A true BR9711162A (pt) 1999-08-17

Family

ID=7802661

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9711162A BR9711162A (pt) 1996-08-14 1997-07-22 Dispositivo e processo para o comando de pelo menos em elemento atuador capacitivo

Country Status (14)

Country Link
US (1) US6016040A (pt)
EP (1) EP0946998B1 (pt)
JP (1) JP3571058B2 (pt)
KR (1) KR100485408B1 (pt)
CN (1) CN1156031C (pt)
AR (1) AR008010A1 (pt)
BR (1) BR9711162A (pt)
CA (1) CA2263213A1 (pt)
CZ (1) CZ49499A3 (pt)
DE (2) DE19632837A1 (pt)
RU (1) RU2167488C2 (pt)
TW (1) TW340163B (pt)
WO (1) WO1998007197A1 (pt)
ZA (1) ZA977140B (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652801C1 (de) * 1996-12-18 1998-04-23 Siemens Ag Verfahren und Vorrichtung zum Ansteuern wenigstens eines kapazitiven Stellgliedes
DE19723932C1 (de) * 1997-06-06 1998-12-24 Siemens Ag Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes
DE19810525C2 (de) * 1998-03-11 2000-07-27 Siemens Ag Verfahren und Vorrichtung zum Ansteuern kapazitiver Stellglieder
DE19831599A1 (de) 1998-07-14 2000-01-20 Siemens Ag Verfahren und Vorrichtung zum Ansteuern wenigstens eines kapazitiven Stellgliedes
DE19841002C1 (de) * 1998-09-08 2000-03-30 Siemens Ag Verfahren zur Diagnose eines Kurzschlusses an einem kapazitiven Stellglied
DE19845037C2 (de) * 1998-09-30 2000-11-30 Siemens Ag Verfahren und Anordnung zum Ansteuern eines kapazitiven Aktors
DE19931238A1 (de) * 1999-07-07 2001-01-18 Siemens Ag Verfahren zum Ansteuern eines kapazitiven Stellgliedes eines Kraftstoffeinspritzventils einer Brennkraftmaschine
DE19944249B4 (de) * 1999-09-15 2007-01-04 Siemens Ag Vorrichtung zum Ansteuern wenigstens eines kapazitiven Stellgliedes
DE19944734B4 (de) * 1999-09-17 2007-02-15 Siemens Ag Verfahren und Vorrichtung zum Laden wenigstens eines kapazitiven Stellgliedes
DE19945945C5 (de) * 1999-09-24 2011-06-16 Continental Automotive Gmbh Schutzschaltung für wenigstens ein kapazitives Stellglied
US6836056B2 (en) 2000-02-04 2004-12-28 Viking Technologies, L.C. Linear motor having piezo actuators
WO2001067431A1 (en) 2000-03-07 2001-09-13 Viking Technologies, Inc. Method and system for automatically tuning a stringed instrument
DE60043181D1 (de) * 2000-04-01 2009-12-03 Bosch Gmbh Robert Verfahren und Vorrichtung zur Regelung von Spannungen und Spannungsgradienten zum Antrieb eines piezoelektrischen Elements
US6717332B2 (en) 2000-04-18 2004-04-06 Viking Technologies, L.C. Apparatus having a support structure and actuator
US6548938B2 (en) 2000-04-18 2003-04-15 Viking Technologies, L.C. Apparatus having a pair of opposing surfaces driven by a piezoelectric actuator
US6661285B1 (en) * 2000-10-02 2003-12-09 Holosonic Research Labs Power efficient capacitive load driving device
US6879087B2 (en) * 2002-02-06 2005-04-12 Viking Technologies, L.C. Apparatus for moving a pair of opposing surfaces in response to an electrical activation
US6759790B1 (en) 2001-01-29 2004-07-06 Viking Technologies, L.C. Apparatus for moving folded-back arms having a pair of opposing surfaces in response to an electrical activation
CN1663059A (zh) * 2002-06-21 2005-08-31 瓦伊金技术有限公司 单体压电电动机
EP1400677B1 (en) * 2002-09-23 2009-11-18 Delphi Technologies, Inc. Injector system
US6760212B2 (en) * 2002-09-23 2004-07-06 Delphi Technologies, Inc. Piezoelectric injector drive circuit
EP1519024A1 (en) * 2003-09-23 2005-03-30 Delphi Technologies, Inc. A drive circuit for an injector arrangement
DE102004046192B4 (de) * 2004-09-23 2006-12-28 Siemens Ag Schaltungsanordnung und Verfahren zum Laden und Entladen wenigstens einer kapazitiven Last
EP1843027B1 (en) * 2006-04-03 2018-12-19 Delphi International Operations Luxembourg S.à r.l. Drive circuit for an injector arrangement and diagnostic method
JP2008005649A (ja) * 2006-06-23 2008-01-10 Denso Corp ピエゾアクチュエータの駆動装置
ATE495356T1 (de) 2007-11-09 2011-01-15 Delphi Technologies Holding Fehlerdetektion in einer injektoranordnung
US8594346B2 (en) 2010-06-15 2013-11-26 Silverplus, Inc. Audio output drivers for piezo speakers
US9257917B1 (en) * 2012-01-05 2016-02-09 Pliant Energy Systems Llc Efficient power conversion apparatuses, methods and systems
DE102013205398A1 (de) * 2013-03-27 2014-10-02 Krones Ag Rundläufermaschine zur Behälterbehandlung mit Drehgeber
DE102016208375B3 (de) * 2016-05-17 2017-10-12 Continental Automotive Gmbh Vorrichtung zum Laden und Entladen einer kapazitiven Last

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688536A (en) * 1985-06-28 1987-08-25 Toyota Jidosha Kabushiki Kaisha Drive circuit for an electrostrictive actuator in a fuel injection valve
DE3722527A1 (de) * 1987-07-08 1989-01-19 Vdo Schindling Verfahren und schaltungsanordnung zur ansteuerung eines einspritzventils
WO1991017351A1 (en) * 1990-05-08 1991-11-14 Caterpillar Inc. An apparatus for driving a piezoelectric actuator
JP2707804B2 (ja) * 1990-06-18 1998-02-04 トヨタ自動車株式会社 圧電素子の駆動装置
US5245242A (en) * 1992-04-13 1993-09-14 Rockwell International Corporation Efficiency driver system for piezoelectrics

Also Published As

Publication number Publication date
EP0946998B1 (de) 2005-04-06
CZ49499A3 (cs) 1999-07-14
KR20000029901A (ko) 2000-05-25
RU2167488C2 (ru) 2001-05-20
US6016040A (en) 2000-01-18
CN1228874A (zh) 1999-09-15
ZA977140B (en) 1998-04-30
WO1998007197A1 (de) 1998-02-19
EP0946998A1 (de) 1999-10-06
CA2263213A1 (en) 1998-02-19
DE19632837A1 (de) 1998-02-19
AR008010A1 (es) 1999-11-24
TW340163B (en) 1998-09-11
KR100485408B1 (ko) 2005-04-27
CN1156031C (zh) 2004-06-30
JP3571058B2 (ja) 2004-09-29
JP2000502844A (ja) 2000-03-07
DE59712262D1 (de) 2005-05-12

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law