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Machine translation
1. (WO1980001413) DEVICE FOR TAKING SAMPLES OF BED-ROCKS FROM BOTTOM OF DEEP-WATER RESERVOIRS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001413    International Application No.:    PCT/SU1979/000126
Publication Date: 10.07.1980 International Filing Date: 30.11.1979
IPC:
E21B 25/18 (2006.01)
Applicants:
Inventors:
Priority Data:
2799894 23.07.1979 SU
Title (EN) DEVICE FOR TAKING SAMPLES OF BED-ROCKS FROM BOTTOM OF DEEP-WATER RESERVOIRS
(FR) DISPOSITIF DE PRISE D"ECHANTILLONS DE ROCHES DU FOND DE RESERVOIRS EN EAUX PROFONDES
Abstract: front page image
(EN)A device for taking samples of bed-rocks from the bottom of deep-water reservoirs is provided with a working member executed as a split casing member (5) having an open bottom and containing inside an envelope (6) breaking under the action of an initiating device (7) at the moment of contact of the working organ with the bottom of the reservoir and a device for gripping and retaining the sample.
(FR)Un dispositif de prise d"echantillons de roches du fond de reservoirs en eaux profondes est pourvu d"un organe de travail sous forme d"un boitier fendu (5) ayant un fond ouvert et contenant a l"interieur une enveloppe (6) qui se casse sous l"action d"un dispositif initiateur (7) au moment du contact de l"organe de travail avec le fond du reservoir et un dispositif pour saisir et retenir l"echantillon.
Designated States:
Publication Language: Russian (RU)
Filing Language: Russian (RU)