公开(公告)号：US5161727A

公开(公告)日：1992-11-10

申请号：US804717

申请日：1991-12-12

Applicant: Marc Leturmy ,  Denis Fumat ,  Sylvie Mellul ,  Michel Verlhac

Inventor： Marc Leturmy ,  Denis Fumat ,  Sylvie Mellul ,  Michel Verlhac

IPC: B23K1/008 ,  B23K1/08 ,  B23K3/06 ,  B23K3/08 ,  H05K3/34

CPC classification number: B23K1/085 ,  B23K1/008 ,  B23K3/0653 ,  B23K3/08

Abstract: A device for providing a non-oxidizing atmosphere above a soldering bath in a vat of a machine for wave soldering, includes a hooding assembly closing the vat, an inner space and a conveyor for electronic circuits extending through the inner space. The inner space is separated from the surrounding atmosphere through seals disposed along the path of the circuits. There is structure for providing and maintaining a non-oxidizing atmosphere in the inner space, for example an inert gas or a mixture of inert and reducing gas.

Abstract translation: 用于在用于波峰焊接的机器的槽中的焊接槽上方提供非氧化气氛的装置包括关闭槽的保持组件，内部空间和延伸穿过内部空间的电子电路的传送器。 内部空间通过沿电路路径设置的密封与周围大气隔开。 存在在内部空间中提供和维持非氧化性气氛的结构，例如惰性气体或惰性气体和还原气体的混合物。

公开(公告)号：US06427902B2

公开(公告)日：2002-08-06

申请号：US09791035

申请日：2001-02-20

Applicant: Marc Leturmy

Inventor： Marc Leturmy

IPC: B23K306

CPC classification number: B23K1/085 ,  B23K2101/36 ,  B23K2101/42

Abstract: The invention relates to a machine for wave soldering or tinning comprising a solder reservoir (9); means that can form at least one solder wave with a so-called laminar form (8b); a conveyor system (2) that can bring a piece (1) to be soldered or tinned into contact with said laminar wave; and means for injecting (12) a gas in the vicinity of the wave; characterized in that the said injection means includes an injector located in a position adjacent to and downstream from the wave and provided with a wall (17) facing the solder wave, wherein the wall of the injector has at least a first group (15) of openings positioned so as to provide a first gas jet directed toward the flat surface of the solder wave.

Abstract translation: 本发明涉及一种用于波峰焊或镀锡的机器，其包括焊料储存器（9）; 意味着可以形成具有所谓的层状（8b）的至少一个焊波; 输送机系统（2），其可以使要焊接或镀锡的片（1）与所述层流接触; 以及用于在波附近注入（12）气体的装置; 其特征在于，所述注射装置包括位于与波浪相邻并且位于下游的位置并具有面向焊波的壁（17）的喷射器，其中喷射器的壁具有至少第一组（15） 定位的开口以提供朝向焊波的平坦表面的第一气体射流。

公开(公告)号：US6074203A

公开(公告)日：2000-06-13

申请号：US125529

申请日：1998-08-20

Applicant: Marc Leturmy ,  Frederic Pioger

Inventor： Marc Leturmy ,  Frederic Pioger

IPC: B23K31/02 ,  B23K1/008 ,  G05D11/13 ,  F27B9/40

CPC classification number: B23K1/008 ,  G05D11/138

Abstract: The invention relates to a process for supplying gas to a chamber which is supplied via a supply network which includes at least one primary line connected in its upstream part to a supply of the said gas, and at least two respective secondary lines connected to the primary lines, being characterized in that the content of a given component of the atmosphere in the chamber is measured at least at one point in the chamber, the measured content is compared with at least one predetermined control value for the content of the said component of the atmosphere in the chamber at the said point and, where necessary, the pressure of the gas at one of the points in the network is varied, depending on the result of this comparison.

Abstract translation: PCT No.PCT / FR97 / 02330 Sec。 371日期：1998年8月20日 102（e）1998年8月20日PCT PCT 1997年12月17日PCT公布。 第WO98 / 28102号公报 日期1998年7月2日本发明涉及一种向室供给气体的方法，所述室通过供应网络供应，所述供应网络包括在其上游部分连接到所述气体的至少一个主要管线，以及至少两个相应的次级 连接到主线路的线路，其特征在于，至少在腔室中的一个点处测量腔室中的气氛的给定分量的含量，将测量的内容与至少一个预定的控制值进行比较， 根据该比较的结果，在所述点处的腔室中的气氛的所述分量，以及必要时，在网络中的一个点处的气体的压力是变化的。

公开(公告)号：US5569075A

公开(公告)日：1996-10-29

申请号：US361534

申请日：1994-12-22

Applicant: Marc Leturmy

Inventor： Marc Leturmy

IPC: B23K1/008 ,  B23K3/06 ,  B23K31/02 ,  F27D7/02 ,  F27D7/06 ,  H05K3/34

CPC classification number: F27D7/06 ,  B23K3/0653

Abstract: A gas injection apparatus and process to form a controlled atmosphere in a confined space, comprising at least one assembly of ducts installed in series and/or in parallel, of which at least a part (2, 12, 13) of a duct comprises gas injection apertures. The assembly is supplied by at least one gas supply main (9, 14, 15), each main being connected to the assembly at the level of a primary connection node (8, 16, 17), the dimensions of the assembly observing the following relationship:.SIGMA..omega..sub.i /.SIGMA..phi..sub.i .gtoreq.1, preferably .gtoreq.1.5;wherein .SIGMA..omega..sub.i represents the sum of internal sections of the gas supply mains feeding the assembly and .SIGMA..phi..sub.i represents the sum of the cross-sections of the gas injection apertures of the ducts assembly.

Abstract translation: 一种在密闭空间中形成受控气氛的气体注入装置和方法，包括至少一个串联和/或并联安装的管道组件，其中管道的至少一部分（2,12,13）包括气体 注射孔。 组件由至少一个气体供应主体（9,14,15）供应，每个主体在主连接节点（8,16,17）的水平处连接到组件，组件的尺寸观察以下 关系：SIGMA omega i / SIGMA phi i> / = 1，优选> = = 1.5; 其中SIGMAωi表示馈送组件的气体供应管道的内部部分的总和，SIGMA表示管道组件的气体注入孔的横截面的总和。

公开(公告)号：US09863655B2

公开(公告)日：2018-01-09

申请号：US13811677

申请日：2011-07-18

Applicant: Vincent Maherault ,  Robert Briend ,  Marc Leturmy

Inventor： Vincent Maherault ,  Robert Briend ,  Marc Leturmy

IPC: F24F7/00 ,  H01L21/67 ,  H01L21/673 ,  H01L21/677

CPC classification number: F24F7/00 ,  H01L21/67017 ,  H01L21/67393 ,  H01L21/67769

Abstract: The invention relates to a device for storing articles in a controlled atmosphere, comprising: at least one storage module capable of receiving the articles to be stored; a storage module provided with at least one shelf for positioning the articles, the storage module having a substantially parallelepiped shape, and having two substantially vertical and opposite walls between which the shelves extend, wherein the device is characterized in that shutters are provided, each shutter being positioned opposite one of the shelves, and between one of the two walls and the shelf in question, so as to prevent the gas from flowing vertically at the location of a shutter, and to allow the gas to flow only transversely along the shelf associated with the shutter in question.

公开(公告)号：US08403200B2

公开(公告)日：2013-03-26

申请号：US13393414

申请日：2010-08-24

Applicant: Fernand Heine ,  Marc Leturmy

Inventor： Fernand Heine ,  Marc Leturmy

IPC: B23K1/08 ,  B23K1/00

CPC classification number: B23K3/085 ,  B23K3/0653

Abstract: The invention relates to a device for supplying inert gas in order to protect the surface of a solder bath in a wave soldering installation and the components to be soldered against oxidation. Wave soldering installations form solder waves over which parts to be soldered are transported. The parts to be soldered are generally electronic printed circuit boards which have electronic components soldered onto their undersides by the solder wave making contact with the printed circuit board.

Abstract translation: 本发明涉及一种用于供应惰性气体的装置，以便在波峰焊接装置中保护焊料槽的表面以及待焊接的部件免于氧化。 波峰焊设备形成焊锡波，在其上运输要焊接的部件。 待焊接的部件通常是电子印刷电路板，其电子部件通过与印刷电路板的焊波接触而焊接到其下侧。

公开(公告)号：US20120160898A1

公开(公告)日：2012-06-28

申请号：US13393414

申请日：2010-08-24

Applicant: Fernand Heine ,  Marc Leturmy

Inventor： Fernand Heine ,  Marc Leturmy

IPC: B23K3/08 ,  B23K3/06

CPC classification number: B23K3/085 ,  B23K3/0653

Abstract: The invention relates to a device for supplying inert gas in order to protect the surface of a solder bath in a wave soldering installation and the components to be soldered against oxidation. Wave soldering installations form solder waves over which parts to be soldered are transported. The parts to be soldered are generally electronic printed circuit boards which have electronic components soldered onto their undersides by the solder wave making contact with the printed circuit board.

Abstract translation: 本发明涉及一种用于供应惰性气体的装置，以便在波峰焊接装置中保护焊料槽的表面以及待焊接的部件免于氧化。 波峰焊设备形成焊锡波，在其上运输要焊接的部件。 待焊接的部件通常是电子印刷电路板，其电子部件通过与印刷电路板的焊波接触而焊接到其下侧。

公开(公告)号：US5563338A

公开(公告)日：1996-10-08

申请号：US453891

申请日：1995-05-30

Applicant: Marc Leturmy ,  Nicolas Potier

Inventor： Marc Leturmy ,  Nicolas Potier

IPC: G01N13/00 ,  B23K31/12 ,  G01N13/02

CPC classification number: G01N13/02 ,  B23K31/12

Abstract: A device making it possible to carry out wettability measurements under a controlled atmosphere, comprising an apparatus (5) for measuring the wettability of at least one surface portion of a sample by a liquid metallic solder, at least partially included in an enclosure (6) which includes a gas injector which comprises at least one set of ducts (10) mounted in series and/or in parallel, at least one portion of which includes gas injection orifices, and is fed by at least one gas supply pipe connected to the set at a primary connection node, the dimensioning of the set respecting the following relationship:.SIGMA..omega..sub.i /.SIGMA..phi..sub.i .gtoreq.1 preferably.gtoreq.1.5;where .SIGMA..omega..sub.i represents the sum of the internal cross sections of the gas supply pipes which feed the set and .SIGMA..phi..sub.i represents the sum of the cross sections of the gas injection orifices of the set of ducts.

Abstract translation: 一种能够在受控气氛下进行润湿性测量的装置，包括用于通过液体金属焊料测量样品的至少一个表面部分的润湿性的装置（5），至少部分地包括在外壳（6）中， 其包括气体注射器，其包括串联和/或并联安装的至少一组管道（10），其至少一部分包括气体注入孔，并且由连接到该组件的至少一个气体供应管 在主要连接节点处，依照以下关系确定集合的尺寸：SIGMA omega i / SIGMA phi i> / = 1优选> / = 1.5;其中SIGMA omega i表示气体供应管的内部横截面之和 其馈送集合和SIGMA phi i表示该组导管的气体注入孔的横截面的总和。

公开(公告)号：US20140208692A1

公开(公告)日：2014-07-31

申请号：US14240993

申请日：2012-07-18

Applicant: Marc Leturmy ,  Fabrice Bouquin ,  Etienne Charve ,  Alban Poirier

Inventor： Marc Leturmy ,  Fabrice Bouquin ,  Etienne Charve ,  Alban Poirier

IPC: B65B31/04

CPC classification number: B65B31/04 ,  B65B31/041 ,  B67C3/222

Abstract: A method and an installation seeking to create a controlled atmosphere in the head space of a product storage container in an installation of the type in which the following measures are taken continuously: —the container is partially filled with the product to a given fill level; —the upper part of the container is placed in contact with a treatment gaseous atmosphere aimed at removing all or some of the air present in the container above said fill level and at installing the required controlled atmosphere above said level; —the upper edge of the container is sealed or closed using a suitable means; —the controlled atmosphere being installed upstream of and/or during sealing, characterized in that the controlled atmosphere is installed in an uncontained injection zone by using at least one injector of tubular type oriented in the injection zone in such a way that at least one of the components of the velocity of the sprayed gas is the opposite to the direction of travel of the containers, and in that the injector is supplied with flow that is turbulent.

Abstract translation: 一种在连续采取以下措施的类型的安装中，在产品储存容器的顶部空间中产生受控气氛的方法和装置： - 将容器部分地填充到给定的填充水平的产品; - 容器的上部与处理气态气体接触，目的是去除容器中存在的所有或一些存在于所述填充物水平面上方的空气，并将所需的受控气氛安装在所述水平面上方; - 容器的上边缘使用合适的方式密封或封闭; - 受控气氛安装在密封的上游和/或在密封期间，其特征在于，通过使用至少一个在注射区域中取向的管状注射器，将受控气氛安装在不受注意的注射区域中，使得至少一个 喷射气体的速度的分量与容器的行进方向相反，并且喷射器被供应有湍流的流。

公开(公告)号：US20130122799A1

公开(公告)日：2013-05-16

申请号：US13811677

申请日：2011-07-18

Applicant: Vincent Maherault ,  Robert Briend ,  Marc Leturmy

Inventor： Vincent Maherault ,  Robert Briend ,  Marc Leturmy

IPC: F24F7/00

CPC classification number: F24F7/00 ,  H01L21/67017 ,  H01L21/67393 ,  H01L21/67769

Abstract: The invention relates to a device for storing articles in a controlled atmosphere, comprising: at least one storage module capable of receiving the articles to be stored; a storage module provided with at least one shelf for positioning the articles, the storage module having a substantially parallelepiped shape, and having two substantially vertical and opposite walls between which the shelves extend, wherein the device is characterized in that shutters are provided, each shutter being positioned opposite one of the shelves, and between one of the two walls and the shelf in question, so as to prevent the gas from flowing vertically at the location of a shutter, and to allow the gas to flow only transversely along the shelf associated with the shutter in question.

Abstract translation: 本发明涉及一种用于在受控气氛中存储物品的装置，包括：至少一个能够接收待存储物品的存储模块; 存储模块，其设置有用于定位物品的至少一个搁板，所述存储模块具有基本上平行六面体的形状，并且具有两个基本上垂直和相对的壁，所述搁架延伸在所述壁之间，其中所述装置的特征在于，设有挡板，每个挡板 位于两个壁架之一和所讨论的搁板之间的一个上，以防止气体在快门的位置垂直流动，并允许气体沿着搁架相关的横向流动 与快门有关。