公开(公告)号：US20130137321A1

公开(公告)日：2013-05-30

申请号：US13684434

申请日：2012-11-23

Applicant: SERCEL

Inventor： Thierry ROGER ,  Jean-Jacques VIGNAUX ,  Christophe AUGOR

IPC: G01V1/38

CPC classification number: B63G8/18 ,  B29C44/12 ,  B29K2023/12 ,  B29K2105/046 ,  B63B21/66 ,  B63B2231/50 ,  B63G8/14 ,  B63G8/42 ,  G01V1/3817 ,  Y02T10/7258

Abstract: The present invention relates to an underwater floating device (1) characterized in that it comprises:an insert (4) comprising a thermoplastic material and a hollow tube (7),a foam (5) of a thermoplastic material, at least partly covering the insert (4),an outer skin (6) comprising a thermoplastic material formed by injection molding over the foam and configured for being in contact with water during use.

公开(公告)号：US20160187518A1

公开(公告)日：2016-06-30

申请号：US15065023

申请日：2016-03-09

Applicant: SERCEL

Inventor： Thierry ROGER ,  Gaetan MELLIER ,  Christophe L'HER

IPC: G01V1/38

CPC classification number: G01V1/3826

Abstract: A method and apparatus are provided for steering a first acoustic linear antenna belonging to a plurality of acoustic linear antennas towed by a vessel. A plurality of navigation control devices are arranged along the plurality of linear antennas in order to act at least laterally on the position of the linear antennas. At least one of the navigation control devices arranged along the first acoustic linear antenna performs steps of: obtaining a local measurement of a feather angle or of a parameter linked to the feather angle, the local measurement being associated with the at least one of the navigation control devices arranged along the first acoustic linear antenna; computing a lateral force, as a function of the obtained local measurement; and applying the computed lateral force.

Abstract translation: 提供了一种方法和装置，用于转向属于由船舶拖曳的多个声线性天线的第一声线性天线。 沿着多个线性天线布置多个导航控制装置，以便至少在横向上作用于线性天线的位置。 沿着第一声线性天线布置的导航控制装置中的至少一个执行以下步骤：获得羽毛角度或与羽角相关联的参数的局部测量，所述局部测量与所述导航中的至少一个相关联 沿着第一声线性天线布置的控制装置; 计算横向力，作为获得的局部测量的函数; 并应用计算出的横向力。

公开(公告)号：US20150065000A1

公开(公告)日：2015-03-05

申请号：US14519892

申请日：2014-10-21

Applicant: SERCEL

Inventor： Thierry ROGER ,  Jean-Jacques VIGNAUX ,  Christophe AUGOR

IPC: B63G8/18 ,  B29C44/12 ,  B63G8/14

CPC classification number: B63G8/18 ,  B29C44/12 ,  B29K2023/12 ,  B29K2105/046 ,  B63B21/66 ,  B63B2231/50 ,  B63G8/14 ,  B63G8/42 ,  G01V1/3817 ,  Y02T10/7258

Abstract: The present invention relates to an underwater floating device (1) characterized in that it comprises: an insert (4) comprising a thermoplastic material and a hollow tube (7), a foam (5) of a thermoplastic material, at least partly covering the insert (4), an outer skin (6) comprising a thermoplastic material formed by injection molding over the foam and configured for being in contact with water during use.

Abstract translation: 本发明涉及一种水下浮动装置（1），其特征在于，其包括：包括热塑性材料的插入件（4）和中空管（7），热塑性材料的泡沫（5），至少部分地覆盖 插入件（4），外皮（6），其包括通过在泡沫上注射成型而形成的热塑性材料，并且构造成在使用期间与水接触。