FR2667256B1 - - Google Patents

Info

Publication number
FR2667256B1
FR2667256B1 FR9012128A FR9012128A FR2667256B1 FR 2667256 B1 FR2667256 B1 FR 2667256B1 FR 9012128 A FR9012128 A FR 9012128A FR 9012128 A FR9012128 A FR 9012128A FR 2667256 B1 FR2667256 B1 FR 2667256B1
Authority
FR
France
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 - Fee Related
Application number
FR9012128A
Other languages
French (fr)
Other versions
FR2667256A1 (fr
Inventor
Dominique Broussoux
Michel Colonna Ceccaldi
Pierre Leclerc
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 SA filed Critical Thomson CSF SA
Priority to FR9012128A priority Critical patent/FR2667256A1/fr
Priority to CA002052495A priority patent/CA2052495A1/fr
Priority to JP3282053A priority patent/JPH04261991A/ja
Priority to US07/769,721 priority patent/US5172024A/en
Publication of FR2667256A1 publication Critical patent/FR2667256A1/fr
Application granted granted Critical
Publication of FR2667256B1 publication Critical patent/FR2667256B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
    • B64C1/1476—Canopies; Windscreens or similar transparent elements
    • B64C1/1484—Windows
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/16—De-icing or preventing icing on exterior surfaces of aircraft by mechanical means
    • B64D15/163—De-icing or preventing icing on exterior surfaces of aircraft by mechanical means using electro-impulsive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S310/00—Electrical generator or motor structure
    • Y10S310/80—Piezoelectric polymers, e.g. PVDF

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Building Environments (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
FR9012128A 1990-10-02 1990-10-02 Dispositif pour eliminer le givre forme en surface d'une paroi, notamment d'une fenetre optique ou radioelectrique. Granted FR2667256A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9012128A FR2667256A1 (fr) 1990-10-02 1990-10-02 Dispositif pour eliminer le givre forme en surface d'une paroi, notamment d'une fenetre optique ou radioelectrique.
CA002052495A CA2052495A1 (fr) 1990-10-02 1991-09-30 Dispositif pour eliminer le givre forme en surface d'une paroi, notamment d'une fenetre optique ou radioelectrique
JP3282053A JPH04261991A (ja) 1990-10-02 1991-10-02 壁、特に光学窓もしくは高周波電波窓の壁表面に生ずる氷の除去装置
US07/769,721 US5172024A (en) 1990-10-02 1991-10-02 Device for the removal of the ice formed on the surface of a wall, notably an optical or radio-electrical window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012128A FR2667256A1 (fr) 1990-10-02 1990-10-02 Dispositif pour eliminer le givre forme en surface d'une paroi, notamment d'une fenetre optique ou radioelectrique.

Publications (2)

Publication Number Publication Date
FR2667256A1 FR2667256A1 (fr) 1992-04-03
FR2667256B1 true FR2667256B1 (US08197722-20120612-C00093.png) 1995-01-06

Family

ID=9400855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9012128A Granted FR2667256A1 (fr) 1990-10-02 1990-10-02 Dispositif pour eliminer le givre forme en surface d'une paroi, notamment d'une fenetre optique ou radioelectrique.

Country Status (4)

Country Link
US (1) US5172024A (US08197722-20120612-C00093.png)
JP (1) JPH04261991A (US08197722-20120612-C00093.png)
CA (1) CA2052495A1 (US08197722-20120612-C00093.png)
FR (1) FR2667256A1 (US08197722-20120612-C00093.png)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685080B1 (fr) * 1991-12-17 1995-09-01 Thomson Csf Capteur mecanique comprenant un film de polymere.
JP3205976B2 (ja) * 1992-09-14 2001-09-04 住友電気工業株式会社 表面弾性波素子
JP3163606B2 (ja) * 1993-01-29 2001-05-08 住友電気工業株式会社 表面弾性波素子
US5411121A (en) * 1994-03-22 1995-05-02 Laforte; Jean-Louis Deicing device for cable
US6812624B1 (en) * 1999-07-20 2004-11-02 Sri International Electroactive polymers
CN1240081C (zh) * 1997-06-16 2006-02-01 达特茅斯学院理事会 可改变冰粘附强度的电线
CA2211034A1 (fr) 1997-08-01 1999-02-01 Hydro-Quebec Dispositif et methode pour deglacer un element structural allonge
DE19826168A1 (de) * 1998-06-13 1999-08-26 Daimler Chrysler Ag Verfahren und Vorrichtung zum Reinigen von in einer Halterung angeordneten Gläsern und anderen außenliegenden Bauteilen
US7087876B2 (en) * 1998-06-15 2006-08-08 The Trustees Of Dartmouth College High-frequency melting of interfacial ice
US7164100B2 (en) * 1998-06-15 2007-01-16 The Trustees Of Dartmouth College High-frequency de-icing of cableways
JP3650953B2 (ja) * 1998-06-29 2005-05-25 株式会社村田製作所 誘電体レンズアンテナおよびそれを用いた無線装置
WO2000068047A1 (en) * 1999-05-12 2000-11-16 Lenhardt Martin L Window ice formation hampering apparatus and method
WO2004027970A1 (en) * 2002-09-20 2004-04-01 Danfoss A/S An elastomer actuator and a method of making an actuator
DE10054247C2 (de) * 2000-11-02 2002-10-24 Danfoss As Betätigungselement und Verfahren zu seiner Herstellung
US7548015B2 (en) * 2000-11-02 2009-06-16 Danfoss A/S Multilayer composite and a method of making such
US7518284B2 (en) * 2000-11-02 2009-04-14 Danfoss A/S Dielectric composite and a method of manufacturing a dielectric composite
US8181338B2 (en) 2000-11-02 2012-05-22 Danfoss A/S Method of making a multilayer composite
WO2003056287A1 (en) 2001-12-21 2003-07-10 Danfoss A/S Dielectric actuator or sensor structure and method of making it
FR2841488B1 (fr) * 2002-06-27 2004-09-10 Valeo Systemes Dessuyage Dispositif de detection comportant des moyens de nettoyage d'une fenetre transparente par projection d'un liquide sous pression et par vibration de la fenetre
DE60328913D1 (de) * 2002-12-12 2009-10-01 Danfoss As Berührungssensorelement und sensorgruppe
US7332850B2 (en) * 2003-02-10 2008-02-19 Siemens Medical Solutions Usa, Inc. Microfabricated ultrasonic transducers with curvature and method for making the same
DK1596794T3 (da) 2003-02-24 2008-10-27 Danfoss As Elektroaktiv elastisk bandage
US8087297B2 (en) * 2004-03-04 2012-01-03 Ludwiczak Damian R Vibrating debris remover
US7770453B2 (en) * 2004-03-04 2010-08-10 Ludwiczak Damian R Vibrating debris remover
US7084553B2 (en) * 2004-03-04 2006-08-01 Ludwiczak Damian R Vibrating debris remover
EP1809121B1 (en) * 2004-11-08 2008-08-27 Unilever Plc Method and apparatus for partially freezing an aqueous mixture
DE102004060675B4 (de) 2004-12-15 2024-06-20 Eurocopter Deutschland Gmbh Enteisung von Fluggeräten
US7443082B2 (en) * 2006-03-03 2008-10-28 Basf Corporation Piezoelectric polymer composite article and system
DE102006017219B3 (de) 2006-04-10 2007-09-06 Siemens Ag Dopplerradareinrichtung
US7880371B2 (en) * 2006-11-03 2011-02-01 Danfoss A/S Dielectric composite and a method of manufacturing a dielectric composite
US7732999B2 (en) * 2006-11-03 2010-06-08 Danfoss A/S Direct acting capacitive transducer
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
FR2922522B1 (fr) * 2007-10-22 2010-04-16 Aircelle Sa Degivrage piezo-electrique d'une entree d'air
US20110186759A1 (en) * 2008-04-30 2011-08-04 Danfoss Polypower A/S Power actuated valve
US20110189027A1 (en) * 2008-04-30 2011-08-04 Morten Kjaer Hansen Pump powered by a polymer transducer
EP2239793A1 (de) 2009-04-11 2010-10-13 Bayer MaterialScience AG Elektrisch schaltbarer Polymerfilmaufbau und dessen Verwendung
EP2386750A1 (en) * 2010-05-12 2011-11-16 Siemens Aktiengesellschaft De-icing and/or anti-icing of a wind turbine component by vibrating a piezoelectric material
CZ303193B6 (cs) * 2011-02-07 2012-05-23 Ústav Termomechaniky AV CR, v.v.i., Akademie ved Ceské republiky Zpusob zabránení námrazy
KR20140008416A (ko) 2011-03-01 2014-01-21 바이엘 인텔렉쳐 프로퍼티 게엠베하 변형가능한 중합체 장치 및 필름을 제조하기 위한 자동화 제조 방법
WO2012129357A2 (en) 2011-03-22 2012-09-27 Bayer Materialscience Ag Electroactive polymer actuator lenticular system
WO2012129521A1 (en) 2011-03-23 2012-09-27 Gentex Corporation Lens cleaning apparatus
KR20130047397A (ko) * 2011-10-31 2013-05-08 삼성전기주식회사 카메라 모듈
US8692442B2 (en) 2012-02-14 2014-04-08 Danfoss Polypower A/S Polymer transducer and a connector for a transducer
US8891222B2 (en) 2012-02-14 2014-11-18 Danfoss A/S Capacitive transducer and a method for manufacturing a transducer
WO2013142552A1 (en) 2012-03-21 2013-09-26 Bayer Materialscience Ag Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
WO2013192143A1 (en) 2012-06-18 2013-12-27 Bayer Intellectual Property Gmbh Stretch frame for stretching process
US9436005B2 (en) 2012-08-02 2016-09-06 Gentex Corporation Amplified piezoelectric camera lens cleaner
WO2014066576A1 (en) 2012-10-24 2014-05-01 Bayer Intellectual Property Gmbh Polymer diode
DE102012222518A1 (de) * 2012-12-07 2014-06-12 Robert Bosch Gmbh Fensterscheibenreinigungsvorrichtung
US9512580B2 (en) 2013-03-13 2016-12-06 Elwha Llc Systems and methods for deicing
US10012530B2 (en) 2013-03-14 2018-07-03 Gentex Corporation Light sensing device
US10124772B1 (en) 2013-10-18 2018-11-13 Todd James Hartman Systems, methods, and apparatus for debris removal
KR102265237B1 (ko) * 2014-06-25 2021-06-16 엘지이노텍 주식회사 차량용 레이더 장치
US9925570B2 (en) * 2014-11-26 2018-03-27 Nec Corporation Open path optical sensing system having an ultrasonic cleaner and method
DE102015014256B4 (de) 2015-11-05 2020-06-18 Airbus Defence and Space GmbH Mikroelektronisches Modul zur Reinigung einer Oberfläche, Modularray und Verfahren zur Reinigung einer Oberfläche
US10766624B2 (en) * 2016-01-20 2020-09-08 Honeywell International Inc. Algorithm for efficiently breaking a material
FR3050435B1 (fr) * 2016-04-26 2018-04-20 Safran Systeme de propulsion d'un aeronef comprenant un organe recouvert d'une structure rainuree
JP6734115B2 (ja) 2016-05-12 2020-08-05 東芝テック株式会社 着雪防止装置および信号機
DE102016008945A1 (de) 2016-07-26 2018-02-01 Airbus Defence and Space GmbH Mikroelektrisches Modul zur Veränderung der elektromagnetischen Signatur einer Oberfläche, Modularray und Verfahren zur Veränderung der elektromagnetischen Signatur einer Oberfläche
FR3057710B1 (fr) * 2016-10-13 2018-11-16 Commissariat A L'energie Atomique Et Aux Energies Alternatives Radome equipe d'un systeme chauffant a base de polymeres poly(thio- ou seleno-)pheniques
US11002853B2 (en) * 2017-03-29 2021-05-11 Luminar, Llc Ultrasonic vibrations on a window in a lidar system
US10308224B2 (en) * 2017-06-02 2019-06-04 Ford Global Technologies, Llc Device to break ice accumulation around convertible windows by using vibrations
CN108545197A (zh) * 2018-05-03 2018-09-18 中国人民解放军空军工程大学 采用射频放电等离子体激励进行机翼防除冰的装置及方法
US20210384622A1 (en) * 2018-10-15 2021-12-09 Motherson Innovations Company Limited Decorative radome and method of producing the same
JP7290435B2 (ja) * 2019-03-20 2023-06-13 日東電工株式会社 圧電デバイス、及び圧電デバイスの製造方法
CN110346407B (zh) * 2019-06-20 2021-08-17 杭州电子科技大学 一种适用于纳米级厚度薄膜材料的热导率测试结构
CN112572809B (zh) * 2020-12-17 2022-11-22 中国航空工业集团公司成都飞机设计研究所 一种适用于无人机平台的混合式结冰探测方法
ES2931375A1 (es) 2021-06-18 2022-12-28 Consejo Superior Investigacion Dispositivo de eliminacion y prevencion de formacion de hielo en superficies

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816774A (en) * 1972-01-28 1974-06-11 Victor Company Of Japan Curved piezoelectric elements
NL7502453A (nl) * 1975-03-03 1976-09-07 Philips Nv Inrichting voor het omzetten van elektrische in akoestische trillingen en omgekeerd, voorzien van een membraan, bevattende tenminste een laag piezo-elektrisch polymeer materiaal.
US4283461A (en) * 1979-05-31 1981-08-11 The United States Of America As Represented By The Secretary Of The Navy Piezoelectric polymer antifouling coating
JPS5643899A (en) * 1979-09-17 1981-04-22 Shoji Taki Electroacoustic converter using piezoelectric film honeycomb structure
FR2490877A1 (fr) * 1980-09-19 1982-03-26 Thomson Csf Procede de fabrication de films polymeres piezoelectriques
US4363991A (en) * 1980-12-24 1982-12-14 Seymour Edelman Drag modification piezoelectric panels
GB2106966A (en) * 1981-09-30 1983-04-20 Pennwalt Corp Method and apparatus for ice prevention and deicing
FR2519503B1 (fr) * 1981-12-31 1991-09-06 Thomson Csf Transducteurs piezoelectriques polymeres et procede de fabrication
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
FR2535113B1 (fr) * 1982-10-22 1986-05-16 Thomson Csf Procede de fabrication d'un materiau polymere piezo- ou pyroelectrique comportant une etape de reticulation
US4725994A (en) * 1984-06-14 1988-02-16 Kabushiki Kaisha Toshiba Ultrasonic transducer with a multiple-folded piezoelectric polymer film
US4732351A (en) * 1985-03-21 1988-03-22 Larry Bird Anti-icing and deicing device
FR2603422B1 (fr) * 1986-08-27 1988-12-30 Inst Francais Du Petrole Procede pour realiser des capteurs piezo-electriques continus de sensibilite accrue et capteurs realises suivant le procede
DE3731132A1 (de) * 1986-09-16 1988-03-24 Samsung Electro Mech Filmmembran-lautsprecher
US4768256A (en) * 1986-11-07 1988-09-06 Motoda Electronics Co., Ltd. Ultrasonic wiper
US4849668A (en) * 1987-05-19 1989-07-18 Massachusetts Institute Of Technology Embedded piezoelectric structure and control
US5025187A (en) * 1988-05-30 1991-06-18 Aisin Seiki Kabushiki Kaisha Actuator and control system for cleaning of mirror-like objects
JP2732128B2 (ja) * 1988-09-07 1998-03-25 日本特殊陶業株式会社 同軸ケーブル状圧電変換器とその製造方法

Also Published As

Publication number Publication date
FR2667256A1 (fr) 1992-04-03
CA2052495A1 (fr) 1992-04-03
US5172024A (en) 1992-12-15
JPH04261991A (ja) 1992-09-17

Similar Documents

Publication Publication Date Title
FR2667256B1 (US08197722-20120612-C00093.png)
FR2665991B1 (US08197722-20120612-C00093.png)
DK0493553T3 (US08197722-20120612-C00093.png)
DE4092668T (US08197722-20120612-C00093.png)
FR2670162B1 (US08197722-20120612-C00093.png)
FR2668701B1 (US08197722-20120612-C00093.png)
FR2669788B1 (US08197722-20120612-C00093.png)
FR2664492B1 (US08197722-20120612-C00093.png)
FR2661119B1 (US08197722-20120612-C00093.png)
FR2662084B1 (US08197722-20120612-C00093.png)
FR2658926B1 (US08197722-20120612-C00093.png)
FR2669453B1 (US08197722-20120612-C00093.png)
FR2659616B1 (US08197722-20120612-C00093.png)
FR2660798B1 (US08197722-20120612-C00093.png)
EP0464227A4 (US08197722-20120612-C00093.png)
FR2662272B1 (US08197722-20120612-C00093.png)
FR2669552B1 (US08197722-20120612-C00093.png)
FR2666746B1 (US08197722-20120612-C00093.png)
IN170980B (US08197722-20120612-C00093.png)
EP0478793A4 (US08197722-20120612-C00093.png)
FR2671062B1 (US08197722-20120612-C00093.png)
FR2667468B1 (US08197722-20120612-C00093.png)
FR2657851B3 (US08197722-20120612-C00093.png)
FR2670443B1 (US08197722-20120612-C00093.png)
IN174128B (US08197722-20120612-C00093.png)

Legal Events

Date Code Title Description
ST Notification of lapse