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SU1840348A1 - Accelerometer - Google Patents

Accelerometer

Info

Publication number
SU1840348A1
SU1840348A1 SU3147630/28A SU3147630A SU1840348A1 SU 1840348 A1 SU1840348 A1 SU 1840348A1 SU 3147630/28 A SU3147630/28 A SU 3147630/28A SU 3147630 A SU3147630 A SU 3147630A SU 1840348 A1 SU1840348 A1 SU 1840348A1
Authority
SU
USSR - Soviet Union
Prior art keywords
bar
axis
suspension
seismic mass
accelerometer
Prior art date
Application number
SU3147630/28A
Other languages
Russian (ru)
Inventor
Олег Иванович Садовский
Виктор Михайлович Прокофьев
Сергей Сергеевич Павлов
Александр Сергеевич Ларшин
Original Assignee
Научно-исследовательский институт прикладной механики им. акад. В.И.Кузнецова
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 Научно-исследовательский институт прикладной механики им. акад. В.И.Кузнецова filed Critical Научно-исследовательский институт прикладной механики им. акад. В.И.Кузнецова
Priority to SU3147630/28A priority Critical patent/SU1840348A1/en
Application granted granted Critical
Publication of SU1840348A1 publication Critical patent/SU1840348A1/en

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Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

FIELD: tool-making industry, in particular, engineering of systems for measuring movement parameters of moving objects, possible use in devices, measuring acceleration of objects.SUBSTANCE: accelerometer contains two accelerometer elements, consisting of their seismic mass, suspension and system for exciting oscillations and recording information. also, seismic mass is connected to vibrating bar. Seismic mass, vibrating bar, suspension and connecting elements are made on one piece of material, for example, quartz. Resilient bar and connecting element are positioned in parallel planes. Current-conductive track of excitation and information recording system is applied by means of, for example, sputtering, onto aforementioned bar. Sensitivity axis is perpendicular to bar plane, while suspension axis is perpendicular to plane, passing through sensitivity axis and axis of bar.EFFECT: increased sensitivity and stability with simultaneous decrease of dimensions and increased manufacturability.2 dwg
SU3147630/28A 1986-07-21 1986-07-21 Accelerometer SU1840348A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3147630/28A SU1840348A1 (en) 1986-07-21 1986-07-21 Accelerometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3147630/28A SU1840348A1 (en) 1986-07-21 1986-07-21 Accelerometer

Publications (1)

Publication Number Publication Date
SU1840348A1 true SU1840348A1 (en) 2006-10-10

Family

ID=60541785

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3147630/28A SU1840348A1 (en) 1986-07-21 1986-07-21 Accelerometer

Country Status (1)

Country Link
SU (1) SU1840348A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2518587C2 (en) * 2009-07-07 2014-06-10 Университа` Дельи Студи Ди Салермо Low-frequency foldable pendulum with high coefficient of mechanical quality and seismic sensor with said pendulum
RU2589944C2 (en) * 2011-04-28 2016-07-10 Университа' Дельи Студи Салерно Low-frequency folded pendulum with high mechanical q-factor in vertical configuration and vertical seismic sensor using said folded pendulum

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2518587C2 (en) * 2009-07-07 2014-06-10 Университа` Дельи Студи Ди Салермо Low-frequency foldable pendulum with high coefficient of mechanical quality and seismic sensor with said pendulum
RU2589944C2 (en) * 2011-04-28 2016-07-10 Университа' Дельи Студи Салерно Low-frequency folded pendulum with high mechanical q-factor in vertical configuration and vertical seismic sensor using said folded pendulum

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