[go: up one dir, main page]

WO2008015701A3 - Nanopositioning devices for long range displacement objects and methods thereof - Google Patents

Nanopositioning devices for long range displacement objects and methods thereof Download PDF

Info

Publication number
WO2008015701A3
WO2008015701A3 PCT/IN2007/000280 IN2007000280W WO2008015701A3 WO 2008015701 A3 WO2008015701 A3 WO 2008015701A3 IN 2007000280 W IN2007000280 W IN 2007000280W WO 2008015701 A3 WO2008015701 A3 WO 2008015701A3
Authority
WO
WIPO (PCT)
Prior art keywords
long range
range displacement
methods
objects
devices
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
PCT/IN2007/000280
Other languages
French (fr)
Other versions
WO2008015701A2 (en
Inventor
Hilaal Alam
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2008015701A2 publication Critical patent/WO2008015701A2/en
Publication of WO2008015701A3 publication Critical patent/WO2008015701A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H02N2/021—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using intermittent driving, e.g. step motors, piezoleg motors

Landscapes

  • Control Of Position Or Direction (AREA)
  • Transmission Devices (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

The present invention is relates to a method of discontinuous motion for long range displacement of objects using flexural cam with actuator ram, spring pusher incorporating nanopositioner. Since actuators have limitation in displacement up to their maximum possible range, Flexural Cam (6) for Actuator Ram (FlexCAR) (5) is useful in achieving long range displacement. The present invention also relates to method of continuous and discontinuous motion for long range displacement of objects using actuators incorporating nanopositioner and devices thereof.
PCT/IN2007/000280 2006-07-31 2007-07-09 Nanopositioning devices for long range displacement objects and methods thereof Ceased WO2008015701A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN01357/CHE/2006 2006-07-31
IN1357CH2006 2006-07-31

Publications (2)

Publication Number Publication Date
WO2008015701A2 WO2008015701A2 (en) 2008-02-07
WO2008015701A3 true WO2008015701A3 (en) 2008-03-27

Family

ID=38997580

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2007/000280 Ceased WO2008015701A2 (en) 2006-07-31 2007-07-09 Nanopositioning devices for long range displacement objects and methods thereof

Country Status (1)

Country Link
WO (1) WO2008015701A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2712556T3 (en) * 2010-10-21 2019-05-13 Thorlabs Inc Parallelism conservation mechanism for nanoposicionadores

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHU C.-L. ET AL.: "A novel long-travel piezoelectric-driven linear nanopositioning stage", PRECISION ENGINEERING, vol. 30, no. 1, 1 January 2006 (2006-01-01), pages 85 - 95, XP025096053, DOI: doi:10.1016/j.precisioneng.2005.05.002 *
LIN WU ET AL.: "Modelling and Experiments of Input-Output Displacement Relations for a Piezoelectric Nanopositioner", PROCEEDINGS OF THE 2004 INTERNATIONAL CONFERENCE ON MEMS, NANO AND SMART SYSTEMS (ICMENS 2004), 25 August 2004 (2004-08-25), pages 453 - 460 *

Also Published As

Publication number Publication date
WO2008015701A2 (en) 2008-02-07

Similar Documents

Publication Publication Date Title
AU2003267114A1 (en) High stroke, highly integrated sma actuators
WO2009009208A3 (en) Patterning structures using deformable substrates
ITRM20030169A1 (en) BALL RECIRCULATION ACTUATOR FOR AIRCRAFT GOVERNMENT SURFACES.
WO2007095212A9 (en) Electromagnetic door actuator system and method
WO2007048098A3 (en) Erosion resistant coatings
WO2009027678A3 (en) Tool comprising a cam
PL1972822T3 (en) Wedge brake
WO2009078450A1 (en) Channel switching valve
WO2008005113A3 (en) Inertial energy scavenger
TW200713781A (en) Driving mechanism
AU2003226157A1 (en) Valve actuator
GB0326904D0 (en) Formation of self-assembled monolayers
WO2004015085A3 (en) Method and compositions relating to 5’-chimeric ribonucleic acids
WO2008090656A1 (en) Inductor
WO2007009077A3 (en) Method and arrangement for actuation
WO2008033373A3 (en) Pressure compensated pump
WO2008050354A3 (en) A nanopositioner and method to nano position an object thereof
WO2004036011A3 (en) Biomolecular-based actuator
WO2007008583A3 (en) Improved protein expression comparison assay results and applications
WO2008015701A3 (en) Nanopositioning devices for long range displacement objects and methods thereof
WO2003019688A3 (en) Tubular hollow body for a piezo actuator module and method for production thereof
WO2005119394A3 (en) Non-homogenous engine component formed by powder metallurgy
WO2009025032A1 (en) Robot controller and robot control method
WO2003071613A3 (en) Low cost bending actuator with two-dimensional motion
WO2007073824A3 (en) Method for controlling arthropods by the effect of indirect contact

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07827514

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A SENT 24.08.09)

122 Ep: pct application non-entry in european phase

Ref document number: 07827514

Country of ref document: EP

Kind code of ref document: A2