ATE25898T1 - Piezoelektrische und pyroelektrische folie. - Google Patents
Piezoelektrische und pyroelektrische folie.Info
- Publication number
- ATE25898T1 ATE25898T1 AT83301213T AT83301213T ATE25898T1 AT E25898 T1 ATE25898 T1 AT E25898T1 AT 83301213 T AT83301213 T AT 83301213T AT 83301213 T AT83301213 T AT 83301213T AT E25898 T1 ATE25898 T1 AT E25898T1
- Authority
- AT
- Austria
- Prior art keywords
- piezoelectric
- pyroelectric film
- pvdf
- film
- stretching
- Prior art date
Links
- 239000002033 PVDF binder Substances 0.000 abstract 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 abstract 2
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical group FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 abstract 1
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
- H10N15/10—Thermoelectric devices using thermal change of the dielectric constant, e.g. working above and below the Curie point
-
- 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
- H10N30/04—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning
- H10N30/045—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning by polarising
-
- 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
- H10N30/09—Forming piezoelectric or electrostrictive materials
- H10N30/098—Forming organic materials
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Insulating Materials (AREA)
- Manufacturing Of Electric Cables (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Radiation Pyrometers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8207921 | 1982-03-18 | ||
EP83301213A EP0089770B1 (de) | 1982-03-18 | 1983-03-07 | Piezoelektrische und Pyroelektrische Folie |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE25898T1 true ATE25898T1 (de) | 1987-03-15 |
Family
ID=10529098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83301213T ATE25898T1 (de) | 1982-03-18 | 1983-03-07 | Piezoelektrische und pyroelektrische folie. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4557880A (de) |
EP (1) | EP0089770B1 (de) |
JP (1) | JPS58194908A (de) |
AT (1) | ATE25898T1 (de) |
CA (1) | CA1206277A (de) |
DE (1) | DE3370251D1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4623438A (en) * | 1983-11-08 | 1986-11-18 | Celanese Corporation | Electret making process using corona discharge |
EP0146272A3 (de) * | 1983-11-22 | 1988-03-16 | Focas Limited | Koaxiales Kabel |
US4629925A (en) * | 1983-11-22 | 1986-12-16 | Raychem Corporation | Piezoelectric coaxial cable |
EP0156952A3 (de) * | 1984-03-16 | 1986-07-02 | Pennwalt Corporation | Ziehverfahren und Gerät von piezoelektrischen polymeren Filmen und Röhren |
CA1267216C (en) * | 1984-07-06 | 1990-03-27 | PIEZOELECTRIC DEVICE | |
US4654546A (en) * | 1984-11-20 | 1987-03-31 | Kari Kirjavainen | Electromechanical film and procedure for manufacturing same |
US4830795A (en) * | 1986-07-03 | 1989-05-16 | Rutgers, The State University Of New Jersey | Process for making polarized material |
KR910001878B1 (ko) * | 1986-12-16 | 1991-03-28 | 가부시기가이샤 시마즈세이사구쇼 | 열센서 및 그 제조방법 |
US5022944A (en) * | 1988-09-06 | 1991-06-11 | Hoechst Celanese Corporation | In-line extrusion coatable polyester film having an aminofunctional silane primer |
CA2032015A1 (en) * | 1990-12-11 | 1992-06-12 | Martin Perlman | Method to double the piezo - and pyroelectric constants of polyvinylinde fluoride (pvdf) films |
GB0115066D0 (en) * | 2001-06-20 | 2001-08-15 | 1 Ltd | Fabrication of a piezoelectric article |
EP1553360B1 (de) | 2002-10-02 | 2019-05-22 | Mitsubishi Electric Corporation | Klimaanlage |
US7078101B1 (en) | 2002-11-21 | 2006-07-18 | The United States Of America As Represented By The Secretary Of The Navy | High strain electrostrictive polymer |
JP3867709B2 (ja) * | 2003-03-26 | 2007-01-10 | ダイキン工業株式会社 | 薄膜の形成方法 |
EP1607986B1 (de) * | 2003-03-26 | 2011-07-27 | Daikin Industries, Limited | Verfahren zur bildung eines ferroelektrischen dünnfilms |
US20040214009A1 (en) * | 2003-04-28 | 2004-10-28 | Ebrahim Andideh | Adhesion promoting technique |
US7922754B2 (en) * | 2005-04-18 | 2011-04-12 | Trireme Medical, Inc. | Apparatus and methods for delivering prostheses to luminal bifurcations |
DE102010063555A1 (de) * | 2010-12-20 | 2012-06-21 | Robert Bosch Gmbh | Vorrichtung zum Senden und/oder Empfangen eines Ultraschallsignals |
KR101539050B1 (ko) * | 2014-05-12 | 2015-07-23 | 울산대학교 산학협력단 | 강유전 고분자를 이용한 초음파 변환기 |
WO2019051395A2 (en) * | 2017-09-08 | 2019-03-14 | The Johns Hopkins University | SELF-ADAPTABLE BIOINSPIRED MATERIAL SYSTEMS |
US20190165251A1 (en) * | 2017-11-30 | 2019-05-30 | Jabil Inc. | Apparatus, system and method for manufacturing piezoelectronics |
CN110042481A (zh) * | 2019-04-26 | 2019-07-23 | 西安工程大学 | 一种连续生产压电纤维的装置及方法 |
CN110306248A (zh) * | 2019-06-14 | 2019-10-08 | 西安工程大学 | 一种pvdf压电纤维的连续生产方法及装置 |
TWI728569B (zh) * | 2019-11-25 | 2021-05-21 | 馗鼎奈米科技股份有限公司 | 放電極化設備 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4204135A (en) * | 1970-12-02 | 1980-05-20 | Kureha Kagaku Kogyo Kabushiki Kaisha | Piezoelectric elements of organic high molecular weight materials |
JPS4975182A (de) * | 1972-11-20 | 1974-07-19 | ||
US3985814A (en) * | 1975-02-28 | 1976-10-12 | Celanese Corporation | Production of alcohols from carboxylic acids |
JPS5221189A (en) * | 1975-05-08 | 1977-02-17 | Sakamoto Shiyouten Kk | Apparatus for hangling line for fish living in deeppsea punks |
US4056742A (en) * | 1976-04-30 | 1977-11-01 | Tibbetts Industries, Inc. | Transducer having piezoelectric film arranged with alternating curvatures |
JPS5326995A (en) * | 1976-08-25 | 1978-03-13 | Daikin Ind Ltd | Highhmolecular piezooelectric material |
JPS5569902A (en) * | 1978-11-21 | 1980-05-27 | Kureha Chemical Ind Co Ltd | Preparing piezoelectric* electrically scorchable film |
DE2902545C2 (de) * | 1979-01-24 | 1985-04-04 | Akzo Gmbh, 5600 Wuppertal | Faden mit Leitschichten |
GB2045522B (en) * | 1979-04-03 | 1983-03-16 | Standard Telephones Cables Ltd | Piezo-electric film manufacture |
US4241128A (en) * | 1979-03-20 | 1980-12-23 | Bell Telephone Laboratories, Incorporated | Production of piezoelectric PVDF films |
JPS55157801A (en) * | 1979-04-26 | 1980-12-08 | Rikagaku Kenkyusho | Process for producing piezooelectric current collecting high molecular film |
GB2060994B (en) * | 1979-10-12 | 1984-01-25 | Marconi Co Ltd | Piezoelectric/pyroelectric elements |
FR2490877A1 (fr) * | 1980-09-19 | 1982-03-26 | Thomson Csf | Procede de fabrication de films polymeres piezoelectriques |
-
1983
- 1983-03-07 AT AT83301213T patent/ATE25898T1/de not_active IP Right Cessation
- 1983-03-07 DE DE8383301213T patent/DE3370251D1/de not_active Expired
- 1983-03-07 EP EP83301213A patent/EP0089770B1/de not_active Expired
- 1983-03-14 US US06/475,377 patent/US4557880A/en not_active Expired - Fee Related
- 1983-03-16 CA CA000423765A patent/CA1206277A/en not_active Expired
- 1983-03-17 JP JP58045268A patent/JPS58194908A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS58194908A (ja) | 1983-11-14 |
DE3370251D1 (en) | 1987-04-16 |
US4557880A (en) | 1985-12-10 |
CA1206277A (en) | 1986-06-17 |
EP0089770A1 (de) | 1983-09-28 |
EP0089770B1 (de) | 1987-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EEIH | Change in the person of patent owner | ||
REN | Ceased due to non-payment of the annual fee |