CZ2016415A3 - A vibration sensing device - Google Patents
A vibration sensing deviceInfo
- Publication number
- CZ2016415A3 CZ2016415A3 CZ2016-415A CZ2016415A CZ2016415A3 CZ 2016415 A3 CZ2016415 A3 CZ 2016415A3 CZ 2016415 A CZ2016415 A CZ 2016415A CZ 2016415 A3 CZ2016415 A3 CZ 2016415A3
- Authority
- CZ
- Czechia
- Prior art keywords
- sensing device
- amplifier
- filter
- vibration sensing
- digital signal
- Prior art date
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Zařízení pro snímání vibrací, které zahrnuje pouzdro, ve kterém jsou upevněny piezoelektrický snímač (1) vibrací, první filtr (4), alespoň jeden první zesilovač (5A, 5B, 5C) a alespoň jeden digitální signální procesor (6, 16), přičemž piezoelektrický snímač (1) vibrací je propojený s digitálním signálním procesorem (6, 16) přes první filtr (4) a první zesilovač (5A, 5B, 5C) a kapacitní snímač (11) vibrací, druhý filtr (14) a alespoň jeden druhý zesilovač (15A, 15B, 15C), přičemž kapacitní snímač (11) vibrací je propojený s digitálním signálním procesorem (6, 16) přes druhý filtr (14) a druhý zesilovač (15A, 15B, 15C).A vibration sensing device comprising a housing in which a piezoelectric vibration sensor (1), a first filter (4), at least one first amplifier (5A, 5B, 5C) and at least one digital signal processor (6, 16) are mounted, wherein the piezoelectric vibration sensor (1) is coupled to the digital signal processor (6, 16) via a first filter (4) and a first amplifier (5A, 5B, 5C) and a capacitive vibration sensor (11), a second filter (14) and at least one second an amplifier (15A, 15B, 15C), the capacitive sensor (11) being coupled to the digital signal processor (6, 16) via the second filter (14) and the second amplifier (15A, 15B, 15C).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ2016-415A CZ2016415A3 (en) | 2016-07-07 | 2016-07-07 | A vibration sensing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ2016-415A CZ2016415A3 (en) | 2016-07-07 | 2016-07-07 | A vibration sensing device |
Publications (2)
Publication Number | Publication Date |
---|---|
CZ306853B6 CZ306853B6 (en) | 2017-08-09 |
CZ2016415A3 true CZ2016415A3 (en) | 2017-08-09 |
Family
ID=59519970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CZ2016-415A CZ2016415A3 (en) | 2016-07-07 | 2016-07-07 | A vibration sensing device |
Country Status (1)
Country | Link |
---|---|
CZ (1) | CZ2016415A3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ308713B6 (en) * | 2017-03-08 | 2021-03-17 | ViDiTech spol. s r.o. | Vibration sensing equipment |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3609822A1 (en) * | 1986-03-22 | 1987-09-24 | Poetschke Gmbh & Co Kg | Electronic stethoscope for safety vibration analyses |
US5477735A (en) * | 1993-08-11 | 1995-12-26 | Bently Nevada Corporation | Two-wire constant current powered transducer |
CN102721463A (en) * | 2011-12-07 | 2012-10-10 | 上海瑞视仪表电子有限公司 | Written test apparatus for measuring rotating machinery reciprocating vibration by using piezoelectric effect |
CN105318960B (en) * | 2014-08-02 | 2018-09-28 | 软控股份有限公司 | SAW resonator type vibrating sensor and vibration detecting system |
-
2016
- 2016-07-07 CZ CZ2016-415A patent/CZ2016415A3/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CZ306853B6 (en) | 2017-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed due to non-payment of fee |
Effective date: 20180707 |