公开(公告)号：US20170205519A1

公开(公告)日：2017-07-20

申请号：US15325041

申请日：2015-07-08

Applicant: THALES

Inventor： Christophe ROBERT ,  Thomas FINI ,  Fabienne LEBREIL ,  Hervé LE GRAS ,  Isabelle TOURNOUD

IPC: G01V1/16 ,  G01V1/20 ,  G01P21/00 ,  G01P15/18

CPC classification number: G01V1/164 ,  G01P15/18 ,  G01P21/00 ,  G01V1/189 ,  G01V1/201 ,  G01V2210/144

Abstract: An accelerometer device for determining the acceleration of an object, along three axes X, Y and Z of a main orthonormal reference system and subject to a surrounding pressure, comprises a number N of accelerometer sensors of MEMS type, N at least equal to two, each sensor defined by construction in an auxiliary reference system comprising three orthonormal axes, the set of accelerometer sensors comprising at least one pair of sensors mounted to face in opposite directions and parallel to one another, and: for each of the pairs of accelerometer sensors, the sensors have components of opposite sign along two axes of the main reference system; and the axes of the reference system along which the components of the accelerometer sensors oppose the set of pairs of sensors in twos comprise at least two of the three axes X, Y and Z of the reference system, to compensate for the effect of the pressure on at least two axes of the reference system.

公开(公告)号：US20180208273A1

公开(公告)日：2018-07-26

申请号：US15321687

申请日：2015-07-06

Applicant: THALES

Inventor： Jean-Philippe LONGUET ,  Hervé LE GRAS ,  Olivier COSSON ,  Benoît PEDEN ,  Jean LAGADEC

IPC: B63B21/66 ,  B63B35/04 ,  H02G1/10

CPC classification number: B65H51/14 ,  H02G1/10

Abstract: A device for towing very long tubular objects comprises a casing and an assembly which can be fixed removably to the casing. The removable assembly comprises: pulling means capable of driving in their movement, by friction, the object in a towing direction, gripping means capable of exerting a load on the pulling means to keep the pulling means and the towed object in continuous contact; the gripping means being driven by a relative movement relative to the towed object in a direction opposite to the towing direction. The casing comprises driving means, connected removably to the pulling means and gripping means and configured to drive in movement the pulling means and the gripping means in a coordinated manner to ensure a continuous and uniform pulling of the object.

公开(公告)号：US20170158453A1

公开(公告)日：2017-06-08

申请号：US15321676

申请日：2015-07-06

Applicant: THALES

Inventor： Jean-Philippe LONGUET ,  Hervé LE GRAS ,  Olivier COSSON ,  Benoît PEDEN ,  Jean LAGADEC

IPC: B65H51/14 ,  H02G1/10

CPC classification number: B65H51/14 ,  H02G1/10

Abstract: A device for towing very long tubular objects, comprises: pulling means capable of driving, by friction, the object in a towing direction, gripping means capable of exerting a load on the pulling means to keep the pulling means and the towed object in continuous contact; the gripping means being driven by a relative movement relative to the towed object in a direction opposite to the towing direction, driving means, capable of driving the pulling means and the gripping means in a coordinated manner to ensure a continuous and uniform pulling of the object, further comprising setting means, capable of adjusting the load exerted on the pulling means.