CZ2016415A3 - A vibration sensing device - Google Patents

A vibration sensing device

Info

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
Application number
CZ2016-415A
Other languages
Czech (cs)
Other versions
CZ306853B6 (en
Inventor
Jiří Habanec
Original Assignee
ViDiTech spol. s r.o.
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 ViDiTech spol. s r.o. filed Critical ViDiTech spol. s r.o.
Priority to CZ2016-415A priority Critical patent/CZ2016415A3/en
Publication of CZ306853B6 publication Critical patent/CZ306853B6/en
Publication of CZ2016415A3 publication Critical patent/CZ2016415A3/en

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  • 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).

CZ2016-415A 2016-07-07 2016-07-07 A vibration sensing device CZ2016415A3 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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