SE438578B - Piezoelektrisk givare med atminstone ett aktivt element, samt sett att framstella ett dylikt aktivt element - Google Patents

Piezoelektrisk givare med atminstone ett aktivt element, samt sett att framstella ett dylikt aktivt element

Info

Publication number
SE438578B
SE438578B SE7910718A SE7910718A SE438578B SE 438578 B SE438578 B SE 438578B SE 7910718 A SE7910718 A SE 7910718A SE 7910718 A SE7910718 A SE 7910718A SE 438578 B SE438578 B SE 438578B
Authority
SE
Sweden
Prior art keywords
polymeric material
film
active element
molding
electrical
Prior art date
Application number
SE7910718A
Other languages
English (en)
Swedish (sv)
Other versions
SE7910718L (sv
Inventor
C Lemonon
F Micheron
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Publication of SE7910718L publication Critical patent/SE7910718L/xx
Publication of SE438578B publication Critical patent/SE438578B/sv

Links

Classifications

    • 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
    • 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
    • H10N30/01—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
    • 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
    • Y10T29/42—Piezoelectric device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
SE7910718A 1979-01-04 1979-12-28 Piezoelektrisk givare med atminstone ett aktivt element, samt sett att framstella ett dylikt aktivt element SE438578B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900200A FR2446045A1 (fr) 1979-01-04 1979-01-04 Transducteur piezo-electrique a element en polymere et son procede de fabrication

Publications (2)

Publication Number Publication Date
SE7910718L SE7910718L (sv) 1980-07-05
SE438578B true SE438578B (sv) 1985-04-22

Family

ID=9220476

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7910718A SE438578B (sv) 1979-01-04 1979-12-28 Piezoelektrisk givare med atminstone ett aktivt element, samt sett att framstella ett dylikt aktivt element

Country Status (8)

Country Link
US (1) US4346505A (US20100056889A1-20100304-C00004.png)
JP (1) JPS5593278A (US20100056889A1-20100304-C00004.png)
CA (1) CA1148276A (US20100056889A1-20100304-C00004.png)
DE (1) DE3000224A1 (US20100056889A1-20100304-C00004.png)
FR (1) FR2446045A1 (US20100056889A1-20100304-C00004.png)
GB (1) GB2044992B (US20100056889A1-20100304-C00004.png)
IE (1) IE49034B1 (US20100056889A1-20100304-C00004.png)
SE (1) SE438578B (US20100056889A1-20100304-C00004.png)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675686A (en) * 1979-11-26 1981-06-22 Kureha Chem Ind Co Ltd Ultrasonic video device
FR2477823A1 (fr) * 1980-03-04 1981-09-11 Thomson Csf Procede de fabrication de transducteurs electromecaniques utilisant au moins un film en polymere et dispositif destine a la mise en oeuvre de ce procede
FR2507424A1 (fr) * 1981-06-05 1982-12-10 Cgr Transducteur piezoelectrique autocollant et dispositif de mise en oeuvre du transducteur
GB2106966A (en) * 1981-09-30 1983-04-20 Pennwalt Corp Method and apparatus for ice prevention and deicing
FR2519293A1 (fr) * 1981-12-31 1983-07-08 Thomson Csf Procede de fabrication d'un bloc en materiau macromoleculaire piezoelectrique et bloc obtenu par ledit procede
US4512941A (en) * 1983-02-14 1985-04-23 At&T Bell Laboratories Polarizing of piezoelectric material
JPS6072214A (ja) * 1983-09-28 1985-04-24 三菱油化株式会社 高分子エレクトレツト素子の製造法
US4612145A (en) * 1984-03-26 1986-09-16 At&T Bell Laboratories Method for producing electret-containing devices
US4830795A (en) * 1986-07-03 1989-05-16 Rutgers, The State University Of New Jersey Process for making polarized material
US4863648A (en) * 1986-07-03 1989-09-05 Rutgers, The State University Of New Jersey Process for making polarized material
US4787126A (en) * 1986-11-24 1988-11-29 General Electric Company Method of fabricating dark field coaxial ultrasonic transducer
JPS63233340A (ja) * 1987-03-20 1988-09-29 Kureha Chem Ind Co Ltd 焦電型赤外線センサ−
GB8714259D0 (en) * 1987-06-18 1987-07-22 Cogent Ltd Piezoelectric polymer transducers
US4961252A (en) * 1989-12-08 1990-10-09 Iowa State University Research Foundation, Inc. Means and method for nonuniform poling of piezoelectric transducers
US5061760A (en) * 1990-03-09 1991-10-29 Hoechst Celanese Corporation Vinylidene cyanide alternating copolymers exhibiting nonlinear optical and piezoelectric properties
US5057588A (en) * 1990-03-09 1991-10-15 Hoechst Celanese Corp. Vinylidene cyanide alternating copolymers
US5652609A (en) * 1993-06-09 1997-07-29 J. David Scholler Recording device using an electret transducer
US5659346A (en) * 1994-03-21 1997-08-19 Spectra, Inc. Simplified ink jet head
US5494617A (en) * 1994-05-16 1996-02-27 The United States Of America As Represented By The Secretary Of The Navy Method of inducing piezoelectric properties in polymers
FR2727215B1 (fr) * 1994-11-18 1996-12-20 Thomson Csf Dispositif de veille panoramique infrarouge statique a detecteurs matriciels multiples
FR2750487B1 (fr) * 1996-06-28 2005-10-21 Thomson Csf Revetement pour la protection personnelle d'un fantassin
EP1185970B1 (de) 1999-06-05 2003-01-15 Berthold Westhoff Effektleuchte
US6815872B2 (en) * 2002-03-21 2004-11-09 General Electric Company Ultrasonic transducer system having an organic-structural-material housing
US20040151978A1 (en) * 2003-01-30 2004-08-05 Huang Wen C. Method and apparatus for direct-write of functional materials with a controlled orientation
PT1751843E (pt) * 2003-08-29 2012-11-30 Stanford Res Inst Int Pré-tensão de polímeros electroactivos
WO2006015323A2 (en) * 2004-07-29 2006-02-09 Wilson-Cook Medical Inc. Catheter with splittable wall shaft and peel tool
JP5602626B2 (ja) 2007-06-29 2014-10-08 アーティフィシャル マッスル，インク． 感覚性フィードバック用途のための電気活性ポリマートランスデューサー
DE102008055116A1 (de) * 2008-12-23 2010-07-01 Robert Bosch Gmbh Verfahren zur Herstellung eines Ultraschallwandlers
US20100236861A1 (en) * 2009-03-17 2010-09-23 Merry Electronics Co., Ltd. Diaphragm of electro-acoustic transducer
EP2239793A1 (de) 2009-04-11 2010-10-13 Bayer MaterialScience AG Elektrisch schaltbarer Polymerfilmaufbau und dessen Verwendung
JP5857344B2 (ja) * 2010-07-27 2016-02-10 株式会社ユーテック プラズマポーリング装置及び圧電体の製造方法
WO2012118916A2 (en) 2011-03-01 2012-09-07 Bayer Materialscience Ag Automated manufacturing processes for producing deformable polymer devices and films
US9195058B2 (en) 2011-03-22 2015-11-24 Parker-Hannifin Corporation Electroactive polymer actuator lenticular system
WO2013142552A1 (en) 2012-03-21 2013-09-26 Bayer Materialscience Ag Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
US9761790B2 (en) 2012-06-18 2017-09-12 Parker-Hannifin Corporation Stretch frame for stretching process
US9590193B2 (en) 2012-10-24 2017-03-07 Parker-Hannifin Corporation Polymer diode
CN113745759A (zh) * 2020-05-14 2021-12-03 深圳市鼎泰祥新能源科技有限公司 一种涂层隔膜、制备方法和抑制锂枝晶的方法
CN112349610B (zh) * 2020-10-10 2022-07-01 广东工业大学 一种人工控制单层ws2面内各向异性的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029159B1 (US20100056889A1-20100304-C00004.png) * 1970-12-02 1975-09-20
JPS5650408B2 (US20100056889A1-20100304-C00004.png) * 1973-07-05 1981-11-28
JPS5326995A (en) * 1976-08-25 1978-03-13 Daikin Ind Ltd Highhmolecular piezooelectric material
US4127681A (en) * 1976-09-24 1978-11-28 Pennwalt Corporation Single electrode poling of dielectric films

Also Published As

Publication number Publication date
IE800002L (en) 1980-07-04
FR2446045A1 (fr) 1980-08-01
GB2044992A (en) 1980-10-22
US4346505A (en) 1982-08-31
GB2044992B (en) 1983-09-28
DE3000224A1 (de) 1980-07-17
JPS5593278A (en) 1980-07-15
SE7910718L (sv) 1980-07-05
IE49034B1 (en) 1985-07-10
FR2446045B1 (US20100056889A1-20100304-C00004.png) 1982-04-09
CA1148276A (en) 1983-06-14

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