ES2000010A4 - Registrador de valores de medicion con una pelicula piezoelectrica flexible como elemento medidor. - Google Patents
Registrador de valores de medicion con una pelicula piezoelectrica flexible como elemento medidor.Info
- Publication number
- ES2000010A4 ES2000010A4 ES198686890337T ES86890337T ES2000010A4 ES 2000010 A4 ES2000010 A4 ES 2000010A4 ES 198686890337 T ES198686890337 T ES 198686890337T ES 86890337 T ES86890337 T ES 86890337T ES 2000010 A4 ES2000010 A4 ES 2000010A4
- Authority
- ES
- Spain
- Prior art keywords
- recorder
- sheet
- flexible
- film
- piezoelectric
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title abstract 3
- 239000000758 substrate Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910052950 sphalerite Inorganic materials 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
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
- H10N30/302—Sensors
Landscapes
- Measuring Fluid Pressure (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
REGISTRADOR DE VALORES MEDIDOS CON UNA PELICULA FLEXIBLE PIEZOELECTRICA COMO ELEMENTO DE MEDIDA, PARA LA MEDICION DE MAGNITUDES MECANICAS EN CUERPOS HUECOS, ESPECIALMENTE EL CURSO DE PRESION EN TUBERIAS, EN EL QUE LAS SUPERFICIES OPUESTAS DE LA PELICULA CON SUPERFICIES DE CONTACTO CONDUCTORAS ELECTRICAS FORMAN UNA UNION SOLIDA, Y PUEDEN SER CONECTADAS A TRAVES DE LINEAS CON UN DISPOSITIVO DE INDICACION Y REGISTRO. PARA CONSEGUIR EN SEMEJANTE REGISTRADOR DE VALORES MEDIDOS UNA ALTA RESISTENCIA AL CALOR, O PARA PODER UTILIZAR SEMEJANTES REGISTRADORES A TEMPERATURAS POR ENCIMA DE LOS 80 (GRADOS) , SE HA PREVISTO QUE LA PELICULA PIEZO-ELECTRICA (7) SE COMPONGA DE UNA CAPA PORTADORA FLEXIBLE, RESISTENTE AL CALOR, P.EJ. UNA LAMINA METALICA FLEXIBLE (4), COMO UNA LAMINA DE CU-BE, O AL MENOS DE UNA LAMINA SINTETICA METALIZADA POR UNA CARA (5), EN LA QUE SOBRE LA SUPERFICIE METALICA DE LA CAPA PORTADORA SE HA APLICADO UN SUBSTRATO PIEZOELECTRICO RESISTENTE AL CALOR, COMO P.EJ. WURZITA, ESFALERITA, ETC., Y SOBRE EL SUBSTRATO PIEZOELECTRICO (7) SE HA APLICADO UNA LAMINA CONDUCTORA ELECTRICA, UTILIZADA COMO SEGUNDO ELECTRODO (8), COMO P.EJ. UNA LAMINA METALICA VAPORIZADA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT371885 | 1985-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2000010A4 true ES2000010A4 (es) | 1987-08-01 |
Family
ID=3554440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES198686890337T Pending ES2000010A4 (es) | 1985-12-20 | 1986-12-15 | Registrador de valores de medicion con una pelicula piezoelectrica flexible como elemento medidor. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4737676A (es) |
| EP (1) | EP0226572B1 (es) |
| JP (1) | JPS62151733A (es) |
| DE (1) | DE3682378D1 (es) |
| ES (1) | ES2000010A4 (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4984498A (en) * | 1987-10-26 | 1991-01-15 | Lawrence Fishman | Percussion transducer |
| JPH02104611U (es) * | 1988-10-31 | 1990-08-20 | ||
| US5054323A (en) * | 1989-04-04 | 1991-10-08 | The Charles Stark Draper Laboratory, Inc. | Pressure distribution characterization system |
| JPH03131730A (ja) * | 1989-10-17 | 1991-06-05 | Toyama Pref Gov | 力学センサ |
| JPH0495741A (ja) * | 1990-08-07 | 1992-03-27 | Seiko Epson Corp | 圧力センサ |
| JPH0495742A (ja) * | 1990-08-07 | 1992-03-27 | Seiko Epson Corp | 圧力センサ |
| US5553503A (en) | 1994-10-11 | 1996-09-10 | Manometrx Group Ltd | Measurement of fluid pressure such as blood pressure |
| US6867535B1 (en) * | 1999-11-05 | 2005-03-15 | Sensant Corporation | Method of and apparatus for wafer-scale packaging of surface microfabricated transducers |
| US20050012434A1 (en) * | 2003-03-26 | 2005-01-20 | Continuum Photonics, Inc. | Robust piezoelectric power generation module |
| JP2005347364A (ja) * | 2004-06-01 | 2005-12-15 | National Institute Of Advanced Industrial & Technology | 伸縮可能な圧電素子 |
| US8852110B2 (en) * | 2011-01-31 | 2014-10-07 | Dvx, Llc | Flow measurement apparatus and method |
| JP6308435B2 (ja) * | 2013-07-25 | 2018-04-11 | 三菱マテリアル株式会社 | サーミスタ用金属窒化物材料及びその製造方法並びにフィルム型サーミスタセンサ |
| WO2016112038A1 (en) | 2015-01-05 | 2016-07-14 | Suitor Stephen | Magnetically secured instrument trigger |
| US10096309B2 (en) | 2015-01-05 | 2018-10-09 | Rare Earth Dynamics, Inc. | Magnetically secured instrument trigger |
| US9875732B2 (en) | 2015-01-05 | 2018-01-23 | Stephen Suitor | Handheld electronic musical percussion instrument |
| US11335310B2 (en) | 2018-06-18 | 2022-05-17 | Rare Earth Dynamics, Inc. | Instrument trigger and instrument trigger mounting systems and methods |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3486046A (en) * | 1968-10-17 | 1969-12-23 | Westinghouse Electric Corp | Thin film piezoelectric resonator |
| DE7502680U (de) * | 1975-01-30 | 1976-05-13 | Gebrueder Junghans Gmbh, 7230 Schramberg | Piezoelektrischer summer in einer uhr |
| CA1090441A (en) * | 1976-11-10 | 1980-11-25 | Toshibumi Kamiyama | Frost detector |
| US4193010A (en) * | 1976-12-09 | 1980-03-11 | Essex Transducers Corporation | Sensor device using piezoelectric coating subjected to bending |
| AT375466B (de) * | 1977-07-27 | 1984-08-10 | List Hans | Messwertaufnehmer mit einem piezoelektrischen messelement |
| JPS5830749B2 (ja) * | 1977-07-28 | 1983-07-01 | 株式会社村田製作所 | 酸化亜鉛の圧電結晶膜 |
| US4304126A (en) * | 1978-10-06 | 1981-12-08 | Edward Yelke | Transducer for fuel injection engine with flexible piezoelectric element |
| FR2498405A1 (fr) * | 1981-01-16 | 1982-07-23 | Thomson Csf | Hydrophone a lame piezoelectrique mince |
| JPS58137319A (ja) * | 1982-02-09 | 1983-08-15 | Nec Corp | 高周波圧電振動子 |
| US4445384A (en) * | 1982-03-30 | 1984-05-01 | Honeywell Inc. | Piezoelectric pressure sensor |
| JPS5927699A (ja) * | 1982-08-05 | 1984-02-14 | Sharp Corp | 圧電振動子 |
| JPS5963541A (ja) * | 1982-10-02 | 1984-04-11 | Nippon Soken Inc | 内燃機関の圧力検出器 |
| IT8353101V0 (it) * | 1983-03-23 | 1983-03-23 | Marelli Autronica | Dispositivo rilevatore della pressione del fluido all interno di un condotto |
| US4533907A (en) * | 1983-05-09 | 1985-08-06 | Thatcher John B | Swimming pool alarm |
| JPS6072277A (ja) * | 1983-09-28 | 1985-04-24 | Shin Meiwa Ind Co Ltd | 感圧素子および感圧センサ |
| GB8325861D0 (en) * | 1983-09-28 | 1983-11-02 | Syrinx Presicion Instr Ltd | Force transducer |
| FR2555008B1 (fr) * | 1983-11-10 | 1986-03-28 | Lewiner Jacques | Perfectionnements aux nappes composites constitutives de transducteurs electromecaniques et aux transducteurs equipes de telles nappes |
| JPS60189307A (ja) * | 1984-03-09 | 1985-09-26 | Toshiba Corp | 圧電薄膜共振器およびその製造方法 |
-
1986
- 1986-12-15 EP EP86890337A patent/EP0226572B1/de not_active Expired - Lifetime
- 1986-12-15 DE DE8686890337T patent/DE3682378D1/de not_active Expired - Lifetime
- 1986-12-15 ES ES198686890337T patent/ES2000010A4/es active Pending
- 1986-12-17 US US06/942,783 patent/US4737676A/en not_active Expired - Lifetime
- 1986-12-19 JP JP61305168A patent/JPS62151733A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0226572B1 (de) | 1991-11-06 |
| DE3682378D1 (de) | 1991-12-12 |
| JPS62151733A (ja) | 1987-07-06 |
| EP0226572A2 (de) | 1987-06-24 |
| US4737676A (en) | 1988-04-12 |
| EP0226572A3 (en) | 1989-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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