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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.
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公开(公告)号：US20200326443A1
公开(公告)日：2020-10-15
申请号：US16519148
申请日：2019-07-23
Applicant: SERCEL
Inventor： Alexis DUBOUÉ , Jean-Jacques VIGNAUX , Matthieu GOURIOU , Dominique MAINETTI
Abstract: An ocean bottom node for collecting seismic data, the ocean bottom node including a compounded housing including an electronics housing and a pinger housing, electronics located inside the electronics housing, and a battery pack configured to supply electrical power to the electronics. The pinger housing is permanently open to an ambient water while the electronics housing is sealed from the ambient water, and the pinger housing is configured to selectively and directly attach to the electronics housing.
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公开(公告)号：US20250004151A1
公开(公告)日：2025-01-02
申请号：US18343079
申请日：2023-06-28
Applicant: SERCEL
Inventor： Dominique MAINETTI , Abderrahim ABDELKRIM , Jean-Jacques VIGNAUX
Abstract: An ocean bottom node for recording seismic waves includes a casing made of a battery housing and an electronics housing, both made of metal, electronics located inside the casing, a seismic sensor connected to the electronics and configured to detect the seismic waves, a battery located inside the casing and configured to supply power to the seismic sensor, and a latching mechanism configured to hold the battery housing in direct contact with the electronics housing, free of screws extending between the battery housing and the electronics housing.
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公开(公告)号：US20240012166A1
公开(公告)日：2024-01-11
申请号：US17861665
申请日：2022-07-11
Applicant: SERCEL
Inventor： Louis GUILLOU , Jean-Jacques VIGNAUX
IPC: G01V1/20 , G01V1/38 , H01R13/66 , H01R13/426
CPC classification number: G01V1/202 , G01V1/3843 , H01R13/665 , H01R13/426
Abstract: A connecting module for connecting seismic equipment towed in water, includes a housing having first and second ends opposite to each other, a removable connecting part removably attached to the first end of the housing, an integral connecting part integrally made with the housing at the second end, the integral connecting part having a bore, and one or more pins configured to enter from an outside of the integral connecting part into the bore. An end of the one or more pins has a conical surface that is configured to transfer a radial force FR applied to the one or more pins, as a longitudinal force FL to an electrical insert to be placed in the bore.
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公开(公告)号：US20230168400A1
公开(公告)日：2023-06-01
申请号：US17921705
申请日：2021-05-05
Applicant: SERCEL
Inventor： Dominique MAINETTI , Jean-Jacques VIGNAUX
CPC classification number: G01V1/162 , G01V1/186 , G01V2210/1427
Abstract: It is proposed a seismic data acquisition device (400) intended to be placed on an ocean bottom floor, comprising a polymeric casing (412) defining a chamber that houses at least art of a data acquisition system (440, 444, 445); and a metallic device (414) in which the polymeric casing (412) is trapped, the metallic device (414) comprising two metallic beams (4141, 4142) that extend on opposite sides of the polymeric casing (412).
It is also proposed a method for assembling such a device and a corresponding method for seabed seismic data acquisition.
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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
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。
