JPS5512416A - Simplified maximum acceleration meter - Google Patents
Simplified maximum acceleration meterInfo
- Publication number
- JPS5512416A JPS5512416A JP8454478A JP8454478A JPS5512416A JP S5512416 A JPS5512416 A JP S5512416A JP 8454478 A JP8454478 A JP 8454478A JP 8454478 A JP8454478 A JP 8454478A JP S5512416 A JPS5512416 A JP S5512416A
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- vibrations
- maximum
- maximum acceleration
- hysterisis
- 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.)
- Pending
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
PURPOSE: To meter the maximum acceleration easily and inexpensively by detecting the mechanical deformation such as the depth of a dent, which is left in a maximum hysterisis body, so that the deformation is calibrated by the relationship between if self and the amplitude of vibrations obtained in advance.
CONSTITUTION: A sensor 4 is movably supported by a support 3 and a brake 6. The intrinsic frequency of the vibrating system is so set at a sufficiently higher level than that given. The displacement ot the sensor 4 is made proportional to the acceleration of the vibrations. A maximum hysterisis body 11 is held on a holding plate 12, and when the sensor is displaced during the vibrations an impact is applied from the leading end portion of an actuator 10 to form a mechanical deformation such as a dent, which is left for a long time.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8454478A JPS5512416A (en) | 1978-07-13 | 1978-07-13 | Simplified maximum acceleration meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8454478A JPS5512416A (en) | 1978-07-13 | 1978-07-13 | Simplified maximum acceleration meter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5512416A true JPS5512416A (en) | 1980-01-29 |
Family
ID=13833585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8454478A Pending JPS5512416A (en) | 1978-07-13 | 1978-07-13 | Simplified maximum acceleration meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5512416A (en) |
-
1978
- 1978-07-13 JP JP8454478A patent/JPS5512416A/en active Pending
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