GB0602255D0 - Control-system for piezo-electric actuator - Google Patents

Control-system for piezo-electric actuator

Info

Publication number
GB0602255D0
GB0602255D0 GBGB0602255.2A GB0602255A GB0602255D0 GB 0602255 D0 GB0602255 D0 GB 0602255D0 GB 0602255 A GB0602255 A GB 0602255A GB 0602255 D0 GB0602255 D0 GB 0602255D0
Authority
GB
United Kingdom
Prior art keywords
piezo
control
electric actuator
actuator
electric
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB0602255.2A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PBT IP Ltd
Original Assignee
PBT IP Ltd
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 PBT IP Ltd filed Critical PBT IP Ltd
Priority to GBGB0602255.2A priority Critical patent/GB0602255D0/en
Publication of GB0602255D0 publication Critical patent/GB0602255D0/en
Priority to PCT/GB2007/000381 priority patent/WO2007088390A1/en
Priority to GB0702192A priority patent/GB2435112A/en
Ceased legal-status Critical Current

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
    • 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
    • H10N30/802—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive circuits
GBGB0602255.2A 2006-02-03 2006-02-03 Control-system for piezo-electric actuator Ceased GB0602255D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0602255.2A GB0602255D0 (en) 2006-02-03 2006-02-03 Control-system for piezo-electric actuator
PCT/GB2007/000381 WO2007088390A1 (en) 2006-02-03 2007-02-05 Control system for piezo-electric actuator
GB0702192A GB2435112A (en) 2006-02-03 2007-02-05 Control System for a Piezo-electric Actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0602255.2A GB0602255D0 (en) 2006-02-03 2006-02-03 Control-system for piezo-electric actuator

Publications (1)

Publication Number Publication Date
GB0602255D0 true GB0602255D0 (en) 2006-03-15

Family

ID=36101045

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0602255.2A Ceased GB0602255D0 (en) 2006-02-03 2006-02-03 Control-system for piezo-electric actuator
GB0702192A Withdrawn GB2435112A (en) 2006-02-03 2007-02-05 Control System for a Piezo-electric Actuator

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0702192A Withdrawn GB2435112A (en) 2006-02-03 2007-02-05 Control System for a Piezo-electric Actuator

Country Status (2)

Country Link
GB (2) GB0602255D0 (en)
WO (1) WO2007088390A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006060311A1 (en) * 2006-12-20 2008-06-26 Robert Bosch Gmbh Method for operating an injection valve
US20130019842A1 (en) * 2009-12-11 2013-01-24 Purdue Research Foundation Flow rate estimation for piezo-electric fuel injection
US8810105B2 (en) 2010-06-15 2014-08-19 Aito B.V. Apparatus and method for reducing energy consumption in monitoring means of a plurality of piezoelectric components
EP3190637B1 (en) 2016-01-06 2020-03-04 poLight ASA Electronic circuit for controlling charging of a piezoelectric load

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61285082A (en) * 1985-06-10 1986-12-15 Toshiba Corp Displacement generator
JPS6419979A (en) * 1987-07-10 1989-01-24 Lossev Tech Corp Device for driving piezoelectric actuator for precision positioning
DE19854789A1 (en) * 1998-02-10 1999-08-12 Bosch Gmbh Robert Method and device for loading and unloading a piezoelectric element
DE19944733B4 (en) * 1999-09-17 2007-01-04 Siemens Ag Device for controlling at least one capacitive actuator
EP1445459B1 (en) * 2003-01-17 2005-11-30 Delphi Technologies, Inc. Control method for a piezoelectric actuator
JP4353781B2 (en) * 2003-02-27 2009-10-28 株式会社日本自動車部品総合研究所 Piezo actuator drive circuit
DE10357872A1 (en) * 2003-12-11 2005-07-07 Robert Bosch Gmbh Method and device for determining the drive voltage for a piezoelectric actuator of an injection valve

Also Published As

Publication number Publication date
WO2007088390A1 (en) 2007-08-09
GB2435112A (en) 2007-08-15
GB0702192D0 (en) 2007-03-14

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)