公开(公告)号：US11959843B2

公开(公告)日：2024-04-16

申请号：US16499109

申请日：2018-03-30

Applicant: BERTIN TECHNOLOGIES

Inventor： Thierry Kunc ,  Guillaume Fournel ,  Damien Diaz

IPC: G01N1/42 ,  F25D3/12 ,  F25D17/06 ,  G01N1/28

CPC classification number: G01N1/42 ,  F25D3/12 ,  F25D17/06 ,  G01N1/286 ,  G01N2001/2866

Abstract: A device, in particular for a biological sample grinding apparatus, comprising a first enclosure comprising an internal chamber intended to receive a material capable of producing cold by sublimation under normal temperature and pressure conditions and comprising an opening making it possible for a fluidic communication with an internal chamber of a second enclosure through an opening of it. The device further comprising an air circuit making the outside air communicate with the internal chamber of the first enclosure, a blasting module making it possible for an air circulation in the air circuit from the outside up into the internal chamber of the first enclosure.

公开(公告)号：US20240061232A1

公开(公告)日：2024-02-22

申请号：US18260738

申请日：2022-02-09

Applicant: BERTIN TECHNOLOGIES

Inventor： Régis GRASSER ,  Emmanuel SOULIÉ ,  Vincent LAPERE

IPC: G02B23/12 ,  G02B23/16

CPC classification number: G02B23/12 ,  G02B23/16 ,  G02B27/106

Abstract: Disclosed is an observation system including a first optical path capable of receiving first optical radiation emitted by a scene and including a first sensor configured to generate a first digital image from the first optical radiation; a second optical path capable of receiving second optical radiation and including a second sensor configured to generate a second digital image from the second optical radiation; a display configured to display a third digital image from the first and second digital images; a third optical path coupled to the display; and a fourth optical path connecting the first and third optical paths, the first optical path including an optical element configured to transmit a part of the first optical radiation to the fourth optical path.

公开(公告)号：US20230233720A1

公开(公告)日：2023-07-27

申请号：US18011009

申请日：2021-06-08

Applicant: BERTIN TECHNOLOGIES

Inventor： Aurélien BATAILLE ,  Thibault SENTENAC ,  Jean ROCH

IPC: A61L2/12 ,  A61L11/00 ,  A61L2/20

CPC classification number: A61L2/12 ,  A61L11/00 ,  A61L2/202 ,  A61L2202/121

Abstract: A system for pretreating and disinfecting waste, wherein the system includes a transport line configured to move the waste, and including a conveying device, a heating device configured to heat a part at least of the waste when the waste moves along a part at least of the transport line, and in that the system includes a tunnel hermetically sealing a part at least of the waste transport line, and in that the system further includes an ozone injection device configured to apply ozone on a part at least of the waste when the waste moves along a part at least of the transport line.

公开(公告)号：US20220234193A1

公开(公告)日：2022-07-28

申请号：US17717817

申请日：2022-04-11

Applicant: COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES ,  BERTIN TECHNOLOGIES

Inventor： Pierrick BUVAT ,  Stéphane CARRIERE ,  Laurent CHAZOT ,  Jérôme SERRE ,  Jean-Jacques BOUGY

IPC: B25J9/00 ,  B25J9/04 ,  B25J15/06

Abstract: The invention relates to a fuel cell membrane handling device comprising a first membrane storage station (A1) and a receiving station (C) as well as a first manipulator (B1) comprising means (68) for gripping a membrane (12) from a free face thereof, the first manipulator (B1) being articulated so as to be capable of moving between a position for taking a membrane (12) from the storage station (A1) and a position for placing a membrane (12) in the receiving station (C). According to the invention, the receiving station (C) comprises a tray for receiving a membrane (12) comprising at least one opening (C2) wherein the gripping means (68) and a portion of the manipulator are capable of fitting into a first position for placing a membrane (12) wherein the membrane (12) is received on the receiving tray (C1).

公开(公告)号：US20170261411A1

公开(公告)日：2017-09-14

申请号：US15511077

申请日：2015-09-15

Applicant: Bertin Technologies

Inventor： Julien Vallayer ,  Julien Charpentier

IPC: G01N1/28 ,  B02C17/18 ,  B01F15/06 ,  B01F11/00 ,  B01F13/00 ,  B01F13/10 ,  B02C17/08 ,  B02C17/14

Abstract: A unit for grinding biological samples, comprising a grinding device including at least two tubes having different volumes, suitable for being mounted on a support of the grinding device, each tube comprising an inner space having a height (h) along the axis of the corresponding tube, and being intended to contain samples to be ground, means for driving the support in a precession movement, the support having an axis the position of which varies by describing a cone, each tube being subjected to a movement (d) defined by the projection, onto the axis of said cone, of the distance between the extreme positions of a same point of the tube during the precession movement.

公开(公告)号：US07954741B2

公开(公告)日：2011-06-07

申请号：US12306073

申请日：2007-06-28

Applicant: Thierry Kunc ,  Jean-Jacques Bougy ,  Jean Boquet ,  Julien Vallayer ,  Emmanuelle Sorel

Inventor： Thierry Kunc ,  Jean-Jacques Bougy ,  Jean Boquet ,  Julien Vallayer ,  Emmanuelle Sorel

IPC: B02C19/00

CPC classification number: B01L7/02 ,  B01F11/0028 ,  B01F13/005 ,  B01L9/06 ,  B01L9/50 ,  B01L2300/1838 ,  B02C17/14 ,  B02C17/1815 ,  G01N1/286 ,  G01N2001/2866

Abstract: Apparatus for grinding biological samples contained in tubes (12) carried by a turntable (10) driven with oscillating motion, the zone in which the tubes (12) oscillate being surrounded by cooling means (30) enabling the samples in the tubes (12) to be maintained at a desired low temperature, e.g. 4° C., while they are being ground.

Abstract translation: 用于研磨包含在由摆动运动驱动的转台（10）承载的管（12）中的生物样品的装置，其中管（12）振荡的区域被冷却装置（30）围绕，使得管（12）中的样品 保持在期望的低温，例如 4°C，而他们正在研磨。

公开(公告)号：US07448789B2

公开(公告)日：2008-11-11

申请号：US11613541

申请日：2006-12-20

Applicant: Jean Boquet ,  Jean-Marc Moine

Inventor： Jean Boquet ,  Jean-Marc Moine

IPC: B01F11/00 ,  F16C23/08

CPC classification number: F16C23/086 ,  B01F11/0028 ,  B01F2015/0011 ,  F16C19/183 ,  F16C19/55

Abstract: A device for guiding a shaft in an oscillating movement about a center of rotation situated on the axis of the shaft comprises a ball-and-socket bearing and a ball bearing mounted one inside the other between the shaft and a fixed support. The ball-and-socket bearing comprises a ball-and-socket joint with an outer convex surface in a portion of a sphere forming the inner race of the bearing, and two rings of balls that are arranged between the ball-and-socket joint and two superposed outer races of the bearing and that are guided in semicylindrical annular slots or grooves of the races.

Abstract translation: 围绕位于轴的轴线上的旋转中心的摆动运动引导轴的装置包括一个滚珠轴承和一个滚珠轴承，该滚珠轴承和滚珠轴承彼此之间安装在轴和固定支撑件之间。 球窝轴承包括球形接头，其在形成轴承的内圈的球体的一部分中具有外凸面，以及布置在球窝接头之间的两个球环 和两个重叠的轴承的外圈，并在半圆柱形环形槽或种族槽中引导。

公开(公告)号：US20070015177A1

公开(公告)日：2007-01-18

申请号：US11399420

申请日：2006-04-07

Applicant: Pierre-Alain Maron ,  David Lejon ,  Karine Bizet ,  Esmeralda Carvalho

Inventor： Pierre-Alain Maron ,  David Lejon ,  Karine Bizet ,  Esmeralda Carvalho

IPC: C12Q1/68 ,  C12N1/08 ,  C07H21/04

CPC classification number: C12N15/1003

Abstract: The invention relates to a method for the extraction of nucleic acids from microorganisms and to the use thereof in a method for the analysis of a microbial population in a given environment, e.g. a population of microorganisms taken from the air. In particular, the invention relates to an extraction method in which the following three lysis steps are performed successively in any order, namely: (i) chemical lysis of the microorganisms, consisting in bringing the microorganisms into contact with a lysis solution containing a detergent; (ii) thermal shock lysis comprising the incubation of the extract at a temperature lower than 0° C., immediately followed by the incubation of the extract at a temperature of at least 95° C. and preferably 100° C.; and mechanical lysis in which the extract is stirred in the presence of balls.

Abstract translation: 本发明涉及一种从微生物中提取核酸的方法及其在给定环境例如微生物群体分析方法中的应用。 从空气中摄取的微生物群体。 具体而言，本发明涉及一种提取方法，其中以任何顺序连续进行以下三个裂解步骤，即：（i）微生物的化学裂解，使微生物与含有洗涤剂的裂解溶液接触; （ii）热休克裂解，包括在低于0℃的温度下孵育提取物，然后在至少95℃，优选100℃的温度下温育提取物。 和机械裂解，其中提取物在球存在下搅拌。

公开(公告)号：US20040256174A1

公开(公告)日：2004-12-23

申请号：US10841088

申请日：2004-05-07

Applicant: Bertin Technologies

Inventor： Claude Friou

IPC: F01N001/24 ,  F01N001/10

CPC classification number: F02C7/045

Abstract: A gas expansion silencer comprising an endpiece for being connected to a source of gas under pressure, and a low-pressure stage comprising two cylindrical portions respectively of smaller diameter and of larger diameter, the smaller-diameter portion being connected to the endpiece and the larger-diameter portion having gas outlet orifices, the low-pressure stage being entirely filled with a porous metal packing.

Abstract translation: 一种气体膨胀消音器，包括用于在压力下连接到气体源的端部件，以及包括分别具有较小直径和较大直径的两个圆柱形部分的低压级，所述较小直径部分连接到端部件，并且较大的 - 具有气体出口孔的直径部分，低压阶段完全填充有多孔金属填料。

公开(公告)号：US11959837B2

公开(公告)日：2024-04-16

申请号：US17052895

申请日：2019-05-03

Applicant: BERTIN TECHNOLOGIES

Inventor： Guillaume Fournel ,  Laure Duvauchelle

IPC: B01D45/12 ,  G01N1/22 ,  G01N1/24

CPC classification number: G01N1/2211 ,  B01D45/12 ,  G01N1/24

Abstract: A system for collecting particles having a suctioning device and a chamber for centrifugating and collecting particles. The centrifugation chamber having a guiding edge as well as an air inlet and an air outlet. The device having an assembly including an air suctioning conduit, a member including a guiding and receiving system, at least one guiding edge of the chamber, the member being mobile relative to the conduit between a first position, wherein the at least one guiding edge can be guided and received in the guiding and receiving system and a second position for collecting particles, where the air outlet of the chamber is applied on an end of the conduit.