DE69424048D1 - Dielektrisches gefaltetes filmelement und verfahren zu dessen herstellung - Google Patents

Dielektrisches gefaltetes filmelement und verfahren zu dessen herstellung

Info

Publication number
DE69424048D1
DE69424048D1 DE69424048T DE69424048T DE69424048D1 DE 69424048 D1 DE69424048 D1 DE 69424048D1 DE 69424048 T DE69424048 T DE 69424048T DE 69424048 T DE69424048 T DE 69424048T DE 69424048 D1 DE69424048 D1 DE 69424048D1
Authority
DE
Germany
Prior art keywords
pct
film element
folds
production
electrodes
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.)
Expired - Lifetime
Application number
DE69424048T
Other languages
English (en)
Other versions
DE69424048T2 (de
Inventor
Kari Kirjavainen
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.)
Panphonics Oy
Original Assignee
Panphonics Oy
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 Panphonics Oy filed Critical Panphonics Oy
Application granted granted Critical
Publication of DE69424048D1 publication Critical patent/DE69424048D1/de
Publication of DE69424048T2 publication Critical patent/DE69424048T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49226—Electret making
DE69424048T 1993-06-21 1994-06-21 Dielektrisches gefaltetes filmelement und verfahren zu dessen herstellung Expired - Lifetime DE69424048T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI932860A FI104611B (fi) 1993-06-21 1993-06-21 Laskostettu energiamuunnin
PCT/FI1994/000278 WO1995001079A1 (en) 1993-06-21 1994-06-21 Folded dielectric film element and method for manufacturing the same

Publications (2)

Publication Number Publication Date
DE69424048D1 true DE69424048D1 (de) 2000-05-25
DE69424048T2 DE69424048T2 (de) 2000-09-14

Family

ID=8538177

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69424048T Expired - Lifetime DE69424048T2 (de) 1993-06-21 1994-06-21 Dielektrisches gefaltetes filmelement und verfahren zu dessen herstellung

Country Status (9)

Country Link
US (1) US5757090A (de)
EP (1) EP0705527B1 (de)
JP (1) JP3532207B2 (de)
AT (1) ATE192011T1 (de)
DE (1) DE69424048T2 (de)
DK (1) DK0705527T3 (de)
ES (1) ES2145828T3 (de)
FI (1) FI104611B (de)
WO (1) WO1995001079A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19802535C2 (de) * 1998-01-23 2000-07-13 Juergen Hesselbach Mikroaktor
FI108986B (fi) 1999-07-01 2002-04-30 Emfitech Oy Menetelmä anturielementin valmistamiseksi ja anturielementti
FI116605B (fi) * 1999-11-05 2005-12-30 Panphonics Oy Akustinen elementti
FI108204B (fi) * 1999-11-25 2001-11-30 Kari Johannes Kirjavainen Kalvo energioiden muuntamiseksi
US6873863B2 (en) * 2001-03-19 2005-03-29 Nokia Mobile Phones Ltd. Touch sensitive navigation surfaces for mobile telecommunication systems
US7195840B2 (en) * 2001-07-13 2007-03-27 Kaun Thomas D Cell structure for electrochemical devices and method of making same
US8021775B2 (en) 2001-07-13 2011-09-20 Inventek Corporation Cell structure for electrochemical devices and method of making same
US8734983B2 (en) * 2004-04-14 2014-05-27 Inventek Corporation Housing for electrochemical devices
US7683467B2 (en) * 2006-12-07 2010-03-23 Stats Chippac Ltd. Integrated circuit package system employing structural support
US9281763B2 (en) * 2011-09-28 2016-03-08 DigitalOptics Corporation MEMS Row and column actuator control
US10903762B2 (en) * 2015-09-02 2021-01-26 Koninklijke Philips N.V. Actuator device based on an electroactive or photoactive polymer
WO2018020887A1 (ja) * 2016-07-27 2018-02-01 富士フイルム株式会社 ピックアップセンサおよび生体センサ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB212576A (de) * 1923-03-08 1925-06-04 Hermann Meusser
US2855467A (en) * 1953-12-11 1958-10-07 Curry Electronics Inc Loud speakers
US3008013A (en) * 1954-07-20 1961-11-07 Ferranti Ltd Electrostatic loudspeakers
US3996922A (en) * 1973-08-17 1976-12-14 Electronic Monitors, Inc. Flexible force responsive transducer
DE2900611A1 (de) * 1979-01-09 1980-07-17 Stefan Reich Elektroakustischer wandler
FR2472901A1 (fr) * 1979-12-28 1981-07-03 Thomson Csf Transducteur bimorphe en materiau polymere
US4725994A (en) * 1984-06-14 1988-02-16 Kabushiki Kaisha Toshiba Ultrasonic transducer with a multiple-folded piezoelectric polymer film
US4654546A (en) * 1984-11-20 1987-03-31 Kari Kirjavainen Electromechanical film and procedure for manufacturing same
US5219673A (en) * 1991-08-23 1993-06-15 Kaun Thomas D Cell structure for electrochemical devices and method of making same
US5395592A (en) * 1993-10-04 1995-03-07 Bolleman; Brent Acoustic liquid processing device

Also Published As

Publication number Publication date
FI932860A0 (fi) 1993-06-21
JPH08511671A (ja) 1996-12-03
JP3532207B2 (ja) 2004-05-31
DE69424048T2 (de) 2000-09-14
EP0705527A1 (de) 1996-04-10
FI104611B (fi) 2000-02-29
US5757090A (en) 1998-05-26
DK0705527T3 (da) 2000-07-31
FI932860A (fi) 1994-12-22
ATE192011T1 (de) 2000-05-15
ES2145828T3 (es) 2000-07-16
EP0705527B1 (de) 2000-04-19
WO1995001079A1 (en) 1995-01-05

Similar Documents

Publication Publication Date Title
DE69424048T2 (de) Dielektrisches gefaltetes filmelement und verfahren zu dessen herstellung
DE69416470T2 (de) Elektrophotographischer Toner, und Verfahren zu dessen Herstellung
DE69421405D1 (de) Verbesserter zahnseidenstoff aus expandiertem ptfe, und verfahren zu dessen herstellung
DE69608403T2 (de) Elektronenemittierende elektrode und verfahren zu deren herstellung
DE69842254D1 (de) Lithiumwasserstofftitanat und verfahren zu dessen herstellung
DE69813103D1 (de) Mehrschichtiger, anisotroper und elektrisch leitender Klebstoff und Verfahren zu dessen Herstellung
DE69222098T2 (de) Organosilicium-behandeltes Pigment, Verfahren zu dessen Herstellung und damit hergestellte Kosmetika
DE69737009D1 (de) Polymerisierter Toner und Verfahren zu dessen Herstellung
DE69725591D1 (de) Schnellkochender und instant-reis und verfahren zu deren herstellung
DE69736511T8 (de) Dichtungsmaterial basierend auf blähgraphit und verfahren zu dessen herstellung
DE69622768T2 (de) Kontaktaufladungselement, Verfahren zu seiner Herstellung und damit versehendes elektrographisches Gerät
DE69000860D1 (de) Pyrotechnischer generator fuer kuehles gas und verfahren zu dessen herstellung.
DE69430254D1 (de) Hochkapazitive klebefilme und verfahren zu deren herstellung
DE69505051T2 (de) Tragetasche sowie Verfahren zu deren Herstellung und Anwendung
DE69734023D1 (de) Oxidfilm, Laminate und Verfahren zu deren Herstellung
DE69114407D1 (de) Leistungskondensator und Verfahren zu seiner Herstellung.
DE59604838D1 (de) Steckkommutator und verfahren zu dessen herstellung
DE69529764D1 (de) Mischungen von polyphenylenethern und verfahren zu ihrer herstellung
DE59502654D1 (de) Mikroelektronisches bauelement und verfahren zu dessen herstellung
DE3680695D1 (de) Poly-p-phenylenterephthalamidfolie und verfahren zu ihrer herstellung.
DE59604850D1 (de) Falzprodukt sowie verfahren und vorrichtung zu dessen herstellung
TR199601013A1 (tr) Birbiri üzerine katlanan kagitlarin yedek paketleri, bu paketlerin yapim yöntemi ve ekipmani.
DE59401442D1 (de) Wasser-in-Öl-Polymeremulsionen, Verfahren zu ihrer Herstellung und ihre Verwendung
DE69725323D1 (de) Biomedizinische elektrode und verfahren zu deren herstellung
DE69613176T2 (de) Dielektrisches Filter und Verfahren zu dessen Herstellung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition