Seismic Instruments

, Volume 44, Issue 1, pp 32–35 | Cite as

Microbarograph

  • D. G. Gridnev
  • K. Kh. Kanonidi
  • Kh. D. Kanonidi
  • O. V. Kovaleva
  • I. N. Puzich
Article

Abstract

The microbarograph of a new design has been offered, and the general principle of its operation is considered. The microbarograph is distinguished from well-known ones; it incorporates a compensatory spring eliminating a zero-point drift of the measuring spring, two additional springs that upgrade the angular displacement sensitivity of the microbarograph, and a control and calibration block that makes it possible to perform the remote calibration of the microbarograph and to control it.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Gridnev, D.G., Kanonidi, Kh.D., Kanonidi, K.Kh., and Puzich, I.N., Russian Inventor’s Certificate no. 2231032, Byull. Izobret., 2004, no. 17.Google Scholar

Copyright information

© Allerton Press Inc. 2008

Authors and Affiliations

  • D. G. Gridnev
    • 1
    • 2
  • K. Kh. Kanonidi
    • 2
  • Kh. D. Kanonidi
    • 2
  • O. V. Kovaleva
    • 1
  • I. N. Puzich
    • 1
  1. 1.Shmidt Institute of Earth PhysicsRussian Academy of SciencesMoscowRussia
  2. 2.Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio-Wave PropagationRussian Academy of SciencesTroitsk, Moscow oblastRussia

Personalised recommendations