DE303344C - - Google Patents
Info
- Publication number
- DE303344C DE303344C DENDAT303344D DE303344DA DE303344C DE 303344 C DE303344 C DE 303344C DE NDAT303344 D DENDAT303344 D DE NDAT303344D DE 303344D A DE303344D A DE 303344DA DE 303344 C DE303344 C DE 303344C
- Authority
- DE
- Germany
- Prior art keywords
- pendulum
- mirror
- vibrations
- same
- carries
- 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.)
- Active
Links
- 230000010355 oscillation Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/181—Geophones
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE303344C true DE303344C (enExample) |
Family
ID=557063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT303344D Active DE303344C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE303344C (enExample) |
-
0
- DE DENDAT303344D patent/DE303344C/de active Active
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