FI932860A - Veckad energiomvandlare - Google Patents
Veckad energiomvandlare Download PDFInfo
- Publication number
- FI932860A FI932860A FI932860A FI932860A FI932860A FI 932860 A FI932860 A FI 932860A FI 932860 A FI932860 A FI 932860A FI 932860 A FI932860 A FI 932860A FI 932860 A FI932860 A FI 932860A
- Authority
- FI
- Finland
- Prior art keywords
- pct
- folds
- electrodes
- energy converter
- sec
- Prior art date
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Ceramic Capacitors (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Glass Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Air Bags (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Treatment Of Fiber Materials (AREA)
- Basic Packing Technique (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI932860A FI104611B (sv) | 1993-06-21 | 1993-06-21 | Veckad energiomvandlare |
JP50248095A JP3532207B2 (ja) | 1993-06-21 | 1994-06-21 | 折り畳み型誘電体フィルム要素及びその製造方法 |
DE69424048T DE69424048T2 (de) | 1993-06-21 | 1994-06-21 | Dielektrisches gefaltetes filmelement und verfahren zu dessen herstellung |
ES94919686T ES2145828T3 (es) | 1993-06-21 | 1994-06-21 | Elemento de pelicula dielectrica plegada y metodo para fabricar el mismo. |
US08/564,035 US5757090A (en) | 1993-06-21 | 1994-06-21 | Folded dielectric film element and method for maufacturing the same |
PCT/FI1994/000278 WO1995001079A1 (en) | 1993-06-21 | 1994-06-21 | Folded dielectric film element and method for manufacturing the same |
DK94919686T DK0705527T3 (da) | 1993-06-21 | 1994-06-21 | Foldet dielektrisk filmelement og fremgangsmåde til fremstilling af samme |
AT94919686T ATE192011T1 (de) | 1993-06-21 | 1994-06-21 | Dielektrisches gefaltetes filmelement und verfahren zu dessen herstellung |
EP94919686A EP0705527B1 (en) | 1993-06-21 | 1994-06-21 | Folded dielectric film element and method for manufacturing the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI932860A FI104611B (sv) | 1993-06-21 | 1993-06-21 | Veckad energiomvandlare |
FI932860 | 1993-06-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI932860A0 FI932860A0 (fi) | 1993-06-21 |
FI932860A true FI932860A (sv) | 1994-12-22 |
FI104611B FI104611B (sv) | 2000-02-29 |
Family
ID=8538177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI932860A FI104611B (sv) | 1993-06-21 | 1993-06-21 | Veckad energiomvandlare |
Country Status (9)
Country | Link |
---|---|
US (1) | US5757090A (sv) |
EP (1) | EP0705527B1 (sv) |
JP (1) | JP3532207B2 (sv) |
AT (1) | ATE192011T1 (sv) |
DE (1) | DE69424048T2 (sv) |
DK (1) | DK0705527T3 (sv) |
ES (1) | ES2145828T3 (sv) |
FI (1) | FI104611B (sv) |
WO (1) | WO1995001079A1 (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19802535C2 (de) * | 1998-01-23 | 2000-07-13 | Juergen Hesselbach | Mikroaktor |
FI108986B (sv) | 1999-07-01 | 2002-04-30 | Emfitech Oy | Förfarande för att framställa ett givarelement och ett givarelement |
FI116605B (sv) * | 1999-11-05 | 2005-12-30 | Panphonics Oy | Akustiskt element |
FI108204B (sv) * | 1999-11-25 | 2001-11-30 | Kari Johannes Kirjavainen | Film för transformering av energier |
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 |
JP6510148B2 (ja) * | 2016-07-27 | 2019-05-08 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB212576A (sv) * | 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 |
-
1993
- 1993-06-21 FI FI932860A patent/FI104611B/sv not_active IP Right Cessation
-
1994
- 1994-06-21 DK DK94919686T patent/DK0705527T3/da active
- 1994-06-21 WO PCT/FI1994/000278 patent/WO1995001079A1/en active IP Right Grant
- 1994-06-21 AT AT94919686T patent/ATE192011T1/de not_active IP Right Cessation
- 1994-06-21 ES ES94919686T patent/ES2145828T3/es not_active Expired - Lifetime
- 1994-06-21 JP JP50248095A patent/JP3532207B2/ja not_active Expired - Fee Related
- 1994-06-21 DE DE69424048T patent/DE69424048T2/de not_active Expired - Lifetime
- 1994-06-21 EP EP94919686A patent/EP0705527B1/en not_active Expired - Lifetime
- 1994-06-21 US US08/564,035 patent/US5757090A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK0705527T3 (da) | 2000-07-31 |
ES2145828T3 (es) | 2000-07-16 |
EP0705527A1 (en) | 1996-04-10 |
DE69424048T2 (de) | 2000-09-14 |
FI932860A0 (fi) | 1993-06-21 |
WO1995001079A1 (en) | 1995-01-05 |
US5757090A (en) | 1998-05-26 |
FI104611B (sv) | 2000-02-29 |
DE69424048D1 (de) | 2000-05-25 |
ATE192011T1 (de) | 2000-05-15 |
EP0705527B1 (en) | 2000-04-19 |
JPH08511671A (ja) | 1996-12-03 |
JP3532207B2 (ja) | 2004-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HF | Priority information amended | ||
GB | Transfer or assigment of application |
Owner name: PANPHONICS OY |
|
MA | Patent expired |