ES2425993B1 - Sensor de vibraciones - Google Patents
Sensor de vibraciones Download PDFInfo
- Publication number
- ES2425993B1 ES2425993B1 ES201330419A ES201330419A ES2425993B1 ES 2425993 B1 ES2425993 B1 ES 2425993B1 ES 201330419 A ES201330419 A ES 201330419A ES 201330419 A ES201330419 A ES 201330419A ES 2425993 B1 ES2425993 B1 ES 2425993B1
- Authority
- ES
- Spain
- Prior art keywords
- accelerometer
- converter
- microprocessor
- housing
- vibration sensor
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
- E01B27/20—Compacting the material of the track-carrying ballastway, e.g. by vibrating the track, by surface vibrators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
Abstract
Sensor de vibraciones (1) que comprende una carcasa metálica (2), medios de fijación (3) en uno de sus extremos, y dispuestos en el interior de la carcasa (2): Un acelerómetro (4), un conversor analógico-digital (5) de la señal proveniente del acelerómetro (4), un microprocesador (6) de tratamiento de las señales medidas por el acelerómetro (4) y convertidas por el conversor (5), medios de salida (7) de las señales medidas por el acelerómetro (4), convertidas por el conversor (5) y tratadas por el microprocesador (6), estando el volumen restante del interior de la carcasa (1) relleno parcial o totalmente de resina, y en el que el microprocesador (6) está configurado en relación con dichas señales provenientes del conversor para, filtrar el ruido, obtener espectros de frecuencias, realizar un análisis de dichos espectros y generar alarmas en función del resultado de dicho análisis.
Description
Claims (1)
-
imagen1 imagen2 imagen3
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201330419A ES2425993B1 (es) | 2013-03-22 | 2013-03-22 | Sensor de vibraciones |
PCT/ES2014/070218 WO2014147284A1 (es) | 2013-03-22 | 2014-03-24 | Sensor de vibraciones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201330419A ES2425993B1 (es) | 2013-03-22 | 2013-03-22 | Sensor de vibraciones |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2425993A1 ES2425993A1 (es) | 2013-10-18 |
ES2425993B1 true ES2425993B1 (es) | 2014-08-14 |
Family
ID=49274119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201330419A Expired - Fee Related ES2425993B1 (es) | 2013-03-22 | 2013-03-22 | Sensor de vibraciones |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2425993B1 (es) |
WO (1) | WO2014147284A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114543717B (zh) * | 2022-02-25 | 2024-03-22 | 京沪高速铁路股份有限公司 | 无砟轨道板的形变识别方法、装置、终端及存储介质 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6588279B2 (en) * | 2000-12-20 | 2003-07-08 | Metrix Instruments Co. | Impact transmitter for reciprocating machines |
US7913566B2 (en) * | 2006-05-23 | 2011-03-29 | Rosemount Inc. | Industrial process device utilizing magnetic induction |
US7424403B2 (en) * | 2006-09-29 | 2008-09-09 | Csi Technology, Inc. | Low power vibration sensor and wireless transmitter system |
US8640545B2 (en) * | 2009-10-05 | 2014-02-04 | Pcb Piezotronics, Inc. | Vibration sensor with mechanical isolation member |
-
2013
- 2013-03-22 ES ES201330419A patent/ES2425993B1/es not_active Expired - Fee Related
-
2014
- 2014-03-24 WO PCT/ES2014/070218 patent/WO2014147284A1/es active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014147284A1 (es) | 2014-09-25 |
ES2425993A1 (es) | 2013-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 2425993 Country of ref document: ES Kind code of ref document: B1 Effective date: 20140814 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20230726 |