DD77827A5 - Magneto-dynamisches Geophon mit Frequenzregelung - Google Patents

Magneto-dynamisches Geophon mit Frequenzregelung

Info

Publication number
DD77827A5
DD77827A5 DD14065869A DD14065869A DD77827A5 DD 77827 A5 DD77827 A5 DD 77827A5 DD 14065869 A DD14065869 A DD 14065869A DD 14065869 A DD14065869 A DD 14065869A DD 77827 A5 DD77827 A5 DD 77827A5
Authority
DD
German Democratic Republic
Prior art keywords
geophone
magneto
dynamic
frequency control
frequency
Prior art date
Application number
DD14065869A
Other languages
English (en)
Inventor
Alfons Kozera
Bohdan Mularczyk
Julian Smolenski
Original Assignee
Przedsiebiorstwo Poszukiwan Geofizyoznych
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 Przedsiebiorstwo Poszukiwan Geofizyoznych filed Critical Przedsiebiorstwo Poszukiwan Geofizyoznych
Publication of DD77827A5 publication Critical patent/DD77827A5/de

Links

DD14065869A 1968-06-22 1969-06-20 Magneto-dynamisches Geophon mit Frequenzregelung DD77827A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL12768268 1968-06-22

Publications (1)

Publication Number Publication Date
DD77827A5 true DD77827A5 (de) 1970-11-20

Family

ID=38582105

Family Applications (1)

Application Number Title Priority Date Filing Date
DD14065869A DD77827A5 (de) 1968-06-22 1969-06-20 Magneto-dynamisches Geophon mit Frequenzregelung

Country Status (1)

Country Link
DD (1) DD77827A5 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532247A1 (de) * 1975-07-18 1977-01-20 Kraftwerk Union Ag Seismischer schwingwegaufnehmer
DE102006016355A1 (de) * 2006-04-05 2007-10-18 Vega Grieshaber Kg Vibrationssensor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532247A1 (de) * 1975-07-18 1977-01-20 Kraftwerk Union Ag Seismischer schwingwegaufnehmer
DE102006016355A1 (de) * 2006-04-05 2007-10-18 Vega Grieshaber Kg Vibrationssensor
US7598820B2 (en) 2006-04-05 2009-10-06 Exxonmobil Research And Engineering Company Magnetic drive for high and low temperature mechanical oscillators used in sensor applications

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