DE3431776C2 - Schwingungsisolierender Gegenstand - Google Patents
Schwingungsisolierender GegenstandInfo
- Publication number
- DE3431776C2 DE3431776C2 DE3431776A DE3431776A DE3431776C2 DE 3431776 C2 DE3431776 C2 DE 3431776C2 DE 3431776 A DE3431776 A DE 3431776A DE 3431776 A DE3431776 A DE 3431776A DE 3431776 C2 DE3431776 C2 DE 3431776C2
- Authority
- DE
- Germany
- Prior art keywords
- piezoelectric material
- high polymer
- vibration
- powdery
- creepage distances
- 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
Links
- 239000000463 material Substances 0.000 claims description 53
- 229920000642 polymer Polymers 0.000 claims description 32
- 239000002131 composite material Substances 0.000 claims description 27
- 239000011159 matrix material Substances 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 12
- 239000006104 solid solution Substances 0.000 claims description 10
- 229910002113 barium titanate Inorganic materials 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229910003781 PbTiO3 Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical group FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910003327 LiNbO3 Inorganic materials 0.000 claims description 2
- 229910012463 LiTaO3 Inorganic materials 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 239000002033 PVDF binder Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 6
- 238000002955 isolation Methods 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 229920004552 POLYLITE® Polymers 0.000 description 4
- 229920006337 unsaturated polyester resin Polymers 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- VNWKTOKETHGBQD-AKLPVKDBSA-N carbane Chemical compound [15CH4] VNWKTOKETHGBQD-AKLPVKDBSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000007772 electroless plating Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229910020698 PbZrO3 Inorganic materials 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/165—Particles in a matrix
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
-
- 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
- H10N30/852—Composite materials, e.g. having 1-3 or 2-2 type connectivity
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58159323A JPS6051750A (ja) | 1983-08-30 | 1983-08-30 | 防振複合体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3431776A1 DE3431776A1 (de) | 1985-03-14 |
| DE3431776C2 true DE3431776C2 (de) | 1993-11-25 |
Family
ID=15691292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3431776A Expired - Lifetime DE3431776C2 (de) | 1983-08-30 | 1984-08-29 | Schwingungsisolierender Gegenstand |
Country Status (3)
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4690960A (en) * | 1981-01-14 | 1987-09-01 | Nippon Electric Co., Ltd. | Vibration damping material |
| CH660875A5 (de) * | 1984-10-25 | 1987-05-29 | Bbc Brown Boveri & Cie | Ozonerzeuger mit einem dielektrikum auf keramikbasis. |
| JPS61270257A (ja) * | 1985-05-23 | 1986-11-29 | 日本特殊陶業株式会社 | 水中マイクロフォン用圧電複合材料 |
| US4944891A (en) * | 1985-06-07 | 1990-07-31 | Hoechst Celanese Corp. | Easily poled 0-3 piezoelectric composites for transducer applications |
| JPH0716031B2 (ja) * | 1985-08-07 | 1995-02-22 | 日本特殊陶業株式会社 | 水中マイクロフオン用圧電複合材料 |
| DE8611844U1 (de) * | 1986-04-30 | 1986-08-07 | Siemens AG, 1000 Berlin und 8000 München | Ultraschall-Applikator mit einer Anpassungsschicht |
| US5047162A (en) * | 1986-05-30 | 1991-09-10 | Martin Marietta Corporation | Piezoelectric composite materials and method of making |
| JPS6320362A (ja) * | 1986-07-11 | 1988-01-28 | Murata Mfg Co Ltd | 防振複合体 |
| GB2212830B (en) * | 1987-11-26 | 1992-07-08 | Matsushita Electric Works Ltd | Vibration-controlling member |
| JP2522812B2 (ja) * | 1988-01-22 | 1996-08-07 | 研二 内野 | 防振装置 |
| FR2651690A1 (fr) * | 1989-09-08 | 1991-03-15 | Thomson Csf | Materiau absorbant acoustique et revetement anechoique utilisant un tel materiau. |
| WO1992005567A1 (en) * | 1990-09-19 | 1992-04-02 | Reitz Ronald P | Electroset compositions, articles and processes |
| DE4033091C1 (en) * | 1990-10-18 | 1992-03-12 | Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De | Controlling elastic characteristics of sensor - by embedding electrostrictive fibres in electroconductive matrix on non-conductive matrix e.g. of silicon carbide |
| US5281470A (en) * | 1991-03-01 | 1994-01-25 | Cci Co., Ltd. | Vibration damper |
| US5441657A (en) * | 1991-03-24 | 1995-08-15 | Murata Mfg. Co., Ltd. | Vibration-isolating composite material |
| DE4212782A1 (de) * | 1992-04-16 | 1993-10-21 | Butzbacher Weichenbau Gmbh | Vorrichtung zur Dämpfung der Schwingungen von Schienen |
| DE4242368A1 (de) * | 1992-12-16 | 1994-07-07 | Licentia Gmbh | Widerstandsmaterial und daraus hergestellter Widerstand |
| DE4316032C2 (de) * | 1993-05-13 | 1998-11-12 | Aeg Niederspannungstech Gmbh | Widerstandsmaterial und daraus hergestellter Widerstand |
| EP1574546A3 (en) * | 1996-05-10 | 2006-03-01 | Shishiai-Kabushikigaisha | Energy conversion composition |
| US5951908A (en) * | 1998-01-07 | 1999-09-14 | Alliedsignal Inc. | Piezoelectrics and related devices from ceramics dispersed in polymers |
| DE19829202B4 (de) * | 1998-06-30 | 2005-06-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mikrosystem, Verfahren zu seiner Herstellung und seine Verwendung |
| FR2790526B1 (fr) * | 1999-03-04 | 2001-10-12 | Cit Alcatel | Agencement structurel reducteur de choc |
| US7573177B2 (en) * | 1999-04-20 | 2009-08-11 | Virginia Tech Intellectual Properties, Inc. | Active/passive distributed absorber for vibration and sound radiation control |
| DE19930055B4 (de) * | 1999-06-30 | 2008-04-03 | Volkswagen Ag | Vorrichtung zur Dämpfung von Schwingungen an einer rotierenden Welle |
| JP2002069424A (ja) * | 2000-08-31 | 2002-03-08 | Masao Sumita | 有機ハイブリッド系制振材料、その製造方法およびそれに用いる制振改良剤 |
| DE10059498A1 (de) * | 2000-11-30 | 2002-06-13 | Infineon Technologies Ag | Substrat mit einer halbleitenden Schicht, elektronisches Bauelement mit diesem Substrat, elektronische Schaltung mit mindestens einem solchen elektronischen Bauelement, druckbare Zusammensetzung sowie Verfahren zur Herstellung eines Substrats |
| IL151941A0 (en) * | 2001-01-29 | 2003-04-10 | Jsr Corp | Composite particles for dielectrics, ultrafine particle-resin composite particles, dielectric-forming composition and applications thereof |
| DE10104604A1 (de) * | 2001-02-02 | 2002-08-22 | Daimler Chrysler Ag | Bauteil mit schwingungsdämpfenden Eigenschaften, Gemenge zur Herstellung des Bauteils, sowie Verfahren zur Herstellung eines derartigen Bauteils |
| JP2002250630A (ja) * | 2001-02-26 | 2002-09-06 | Murata Mfg Co Ltd | 振動子支持構造およびそれを用いた振動ジャイロおよびそれを用いた電子装置 |
| DE10120865A1 (de) * | 2001-04-27 | 2002-11-21 | Bosch Gmbh Robert | Kompositwerkstoff, Verfahren zu dessen Herstellung und dessen Verwendung |
| US7029598B2 (en) * | 2002-06-19 | 2006-04-18 | Fuji Photo Film Co., Ltd. | Composite material for piezoelectric transduction |
| JP4179029B2 (ja) * | 2003-04-15 | 2008-11-12 | 株式会社村田製作所 | 圧電セラミックの製造方法 |
| KR100586963B1 (ko) * | 2004-05-04 | 2006-06-08 | 삼성전기주식회사 | 유전체 형성용 조성물, 이로 제조된 캐패시터층 및 이를포함하는 인쇄회로기판 |
| JP4319644B2 (ja) * | 2004-06-15 | 2009-08-26 | 株式会社東芝 | 音響バッキング組成物、超音波プローブ、及び超音波診断装置 |
| JP5046367B2 (ja) * | 2006-10-23 | 2012-10-10 | 公益財団法人鉄道総合技術研究所 | 圧電材とその製造方法、制振装置及び駆動装置 |
| DE102007005960A1 (de) * | 2007-02-07 | 2008-08-14 | Bayer Materialscience Ag | Ruß-gefüllte Polyurethane mit hoher Dielektrizitätskonstante und Durchschlagsfestigkeit |
| JP2011099497A (ja) * | 2009-11-05 | 2011-05-19 | Titecs Japan:Kk | 複合制振材料、制振部材及び制振フィルム |
| US8030829B1 (en) * | 2010-03-26 | 2011-10-04 | MALAXIT Co. | Hybrid piezoelectric composites with high electromechanical characteristics |
| WO2012083458A1 (en) * | 2010-12-21 | 2012-06-28 | Tpp Energy Solutions Inc. | Piezoelectric material for absorbing vibrations |
| WO2012093206A2 (fr) * | 2011-01-04 | 2012-07-12 | Claude Annie Perrichon | Ajustement mecanique par champ electromagnetique |
| RU2642884C2 (ru) * | 2011-10-12 | 2018-01-29 | Спф Лоджика С.Р.Л. | Способ внедрения или диспергирования частиц с пьезоэлектрическими свойствами в слое |
| CN105190086A (zh) * | 2013-03-27 | 2015-12-23 | 木曾兴业株式会社 | 复合减震材料 |
| US10940086B2 (en) * | 2015-11-12 | 2021-03-09 | Scalpal Llc | Bottle support and protective collar |
| JP6506160B2 (ja) * | 2015-12-08 | 2019-04-24 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | 空気入りタイヤの製造方法及び空気入りタイヤ |
| ES3031568T3 (en) * | 2019-06-18 | 2025-07-09 | Sabic Global Technologies Bv | Novel piezoelectric composition and films with high d33 values and improved adhesion and flexibility |
| FR3128609A1 (fr) * | 2021-10-22 | 2023-04-28 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif piezoelectrique a fort coefficient piezoelectrique |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2420864A (en) * | 1943-04-17 | 1947-05-20 | Chilowsky Constantin | Piezoelectric plastic material and method of making same |
| US2443471A (en) * | 1945-03-29 | 1948-06-15 | Bell Telephone Labor Inc | Piezoelectric damping means for mechanical vibrations |
| US3179823A (en) * | 1962-01-30 | 1965-04-20 | Nesh Florence | Transducer for dissipation and detection of high frequency vibratory energy |
| DE2315767C3 (de) * | 1973-03-29 | 1975-09-11 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Herstellung eines piezoelektrischen Körpers |
| JPS517498A (en) * | 1974-07-09 | 1976-01-21 | Mitsubishi Petrochemical Co | Atsudenzairyo oyobi sonoseizoho |
| JPS5130391A (en) * | 1974-09-05 | 1976-03-15 | Matsushita Electric Ind Co Ltd | Atsudentai oyobi sonoseizohoho |
| JPS5136597A (en) * | 1974-09-13 | 1976-03-27 | Matsushita Electric Ind Co Ltd | Atsudentai oyobi sonoseizohoho |
| JPS5123698A (en) * | 1975-05-10 | 1976-02-25 | Ngk Spark Plug Co | Kobunshifukugobutsuyorinaru katoseiatsudensoshinoseizoho |
| US4104920A (en) * | 1977-04-01 | 1978-08-08 | The Singer Company | Piezoelectric damping mechanism |
| US4195244A (en) * | 1978-07-26 | 1980-03-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | CdS Solid state phase insensitive ultrasonic transducer |
| JPS57202789A (en) * | 1981-06-08 | 1982-12-11 | Japan Synthetic Rubber Co Ltd | Composite piezoelectric material |
-
1983
- 1983-08-30 JP JP58159323A patent/JPS6051750A/ja active Granted
-
1984
- 1984-08-28 US US06/644,978 patent/US4595515A/en not_active Expired - Lifetime
- 1984-08-29 DE DE3431776A patent/DE3431776C2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3431776A1 (de) | 1985-03-14 |
| US4595515A (en) | 1986-06-17 |
| JPS6146498B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-10-14 |
| JPS6051750A (ja) | 1985-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |