WO2015185028A3 - Elektromechanische wandler - Google Patents

Elektromechanische wandler Download PDF

Info

Publication number
WO2015185028A3
WO2015185028A3 PCT/DE2015/000271 DE2015000271W WO2015185028A3 WO 2015185028 A3 WO2015185028 A3 WO 2015185028A3 DE 2015000271 W DE2015000271 W DE 2015000271W WO 2015185028 A3 WO2015185028 A3 WO 2015185028A3
Authority
WO
WIPO (PCT)
Prior art keywords
electromechanical transducer
films
polymer strip
electrode
polymer
Prior art date
Application number
PCT/DE2015/000271
Other languages
English (en)
French (fr)
Other versions
WO2015185028A2 (de
Inventor
Thorben Hoffstadt
Jürgen MAAS
Dominik TEPEL
Original Assignee
Hochschule Ostwestfalen-Lippe
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 Hochschule Ostwestfalen-Lippe filed Critical Hochschule Ostwestfalen-Lippe
Priority to DE112015002680.0T priority Critical patent/DE112015002680A5/de
Publication of WO2015185028A2 publication Critical patent/WO2015185028A2/de
Publication of WO2015185028A3 publication Critical patent/WO2015185028A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0688—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction with foil-type piezoelectric elements, e.g. PVDF
    • 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
    • H10N30/01—Manufacture or treatment
    • H10N30/05—Manufacture of multilayered piezoelectric or electrostrictive devices, or parts thereof, e.g. by stacking piezoelectric bodies and electrodes
    • 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
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/857—Macromolecular compositions
    • 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
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/872—Interconnections, e.g. connection electrodes of multilayer 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
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/875—Further connection or lead arrangements, e.g. flexible wiring boards, terminal pins
    • 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
    • H10N30/88—Mounts; Supports; Enclosures; Casings
    • H10N30/883—Additional insulation means preventing electrical, physical or chemical damage, e.g. protective coatings

Abstract

Bei einem elektromechanischen Wandler, aufweisend eine Vielzahl aufeinander liegender Folien aus einem elektroaktiven Polymer, mit übereinander angeordneten, auf die Folien aufgebrachten Elektroden, die jeweils mit wenigstens einer Kontaktfahne versehen sind, sind die Kontaktfahnen (4) von wenigstens einer auf einen Polymerstreifen (7) aufgebrachten Elektrode (8, 9) verschaltet, ist endseitig des Polymerstreifens (7) ein elektrischer Anschluss der Elektrode (8, 9) auf dem Polymerstreifen (7) vorgesehen und ist der Polymerstreifen (7) vorgespannt und in einer Seitenansicht U-förmig an einem Stapel (11) von Folien festgelegt.
PCT/DE2015/000271 2014-06-06 2015-06-05 Elektromechanische wandler WO2015185028A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112015002680.0T DE112015002680A5 (de) 2014-06-06 2015-06-05 Elektromechanischer Wandler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014008165 2014-06-06
DE102014008165.6 2014-06-06

Publications (2)

Publication Number Publication Date
WO2015185028A2 WO2015185028A2 (de) 2015-12-10
WO2015185028A3 true WO2015185028A3 (de) 2016-02-04

Family

ID=53717857

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/DE2015/000270 WO2015185027A1 (de) 2014-06-06 2015-06-05 Verfahren und vorrichtung für das abwickeln und ablegen einer dünnen folie
PCT/DE2015/000271 WO2015185028A2 (de) 2014-06-06 2015-06-05 Elektromechanische wandler

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/DE2015/000270 WO2015185027A1 (de) 2014-06-06 2015-06-05 Verfahren und vorrichtung für das abwickeln und ablegen einer dünnen folie

Country Status (2)

Country Link
DE (2) DE112015002680A5 (de)
WO (2) WO2015185027A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19914411A1 (de) * 1999-03-30 2000-10-12 Bosch Gmbh Robert Piezoelektrischer Aktor
EP2079115A2 (de) * 2008-01-10 2009-07-15 Robert Bosch GmbH Piezoelektrisches Aktormodul und Brennstoffeinspritzventil
WO2012120009A1 (de) * 2011-03-07 2012-09-13 Bayer Materialscience Ag Schichtverbund mit elektroaktiven schichten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5609714A (en) * 1994-05-10 1997-03-11 Sterling Dry Imaging, Inc. Apparatus for dry processing of optical print media
US5431384A (en) * 1994-05-10 1995-07-11 Polaroid Corporation Method and apparatus for feeding print media
US6585846B1 (en) * 2000-11-22 2003-07-01 3M Innovative Properties Company Rotary converting apparatus and method for laminated products and packaging
KR20150107815A (ko) 2013-01-16 2015-09-23 바이엘 머티리얼사이언스 아게 다층 전기기계 변환기의 제조 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19914411A1 (de) * 1999-03-30 2000-10-12 Bosch Gmbh Robert Piezoelektrischer Aktor
EP2079115A2 (de) * 2008-01-10 2009-07-15 Robert Bosch GmbH Piezoelektrisches Aktormodul und Brennstoffeinspritzventil
WO2012120009A1 (de) * 2011-03-07 2012-09-13 Bayer Materialscience Ag Schichtverbund mit elektroaktiven schichten

Also Published As

Publication number Publication date
WO2015185027A1 (de) 2015-12-10
DE112015002680A5 (de) 2017-05-11
DE112015002690A5 (de) 2017-02-23
WO2015185028A2 (de) 2015-12-10

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