公开(公告)号：US06223969B1

公开(公告)日：2001-05-01

申请号：US09514950

申请日：2000-02-28

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，包括一个焊料储存器（9）;可以形成具有所谓的层流形式（8b）的至少一个焊波的装置;一个输送系统（2） 1）被焊接或镀锡与所述层流接触; 以及用于在所述波附近注入（12）气体的装置;其特征在于，所述喷射装置包括位于与波浪相邻并且在其下游的位置的喷射器，并且设置有面向所述焊波的壁（17），其中 喷射器的壁具有至少第一组（15）的开口，其定位成提供朝向焊波的平坦表面的第一气体射流。

公开(公告)号：US6082606A

公开(公告)日：2000-07-04

申请号：US968448

申请日：1997-11-12

Applicant: Marc Leturmy

Inventor： Marc Leturmy

IPC: B23K3/06 ,  B23K1/08 ,  B23K31/02 ,  C23C2/08 ,  H05K3/34

CPC classification number: B23K1/085 ,  B23K2201/36 ,  B23K2201/42

Abstract: The invention relates to a machine for wave soldering or tinning comprisinga 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; andmeans 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且设置有面向焊波的壁（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：US20140131484A1

公开(公告)日：2014-05-15

申请号：US14128632

申请日：2012-06-19

Applicant: Philippe Gomez ,  Marc Leturmy ,  Benoit Loiselet

Inventor： Philippe Gomez ,  Marc Leturmy ,  Benoit Loiselet

IPC: B05B1/02

CPC classification number: B05B1/02 ,  B05B7/025 ,  B05B7/1486 ,  B24C1/003 ,  B24C5/04

Abstract: The invention relates to a device for spraying particles of dry ice, notably for the purpose of cleaning surfaces, comprising a spray nozzle (4), allowing the passage of a working fluid carrying said particles, said nozzle (4) having an outlet orifice (5) and comprising a throat (6) and a divergent part (7) said divergent part (7) extending between the throat (6) and the outlet orifice (5) of the nozzle. According to the invention, said divergent part (7) has at least one first stage extending between the throat (6) and an outlet orifice of said first stage (5, 12) and the ratio between the area of the throat (6) and the area of said outlet orifice (5, 12) of the first stage of the divergent part is greater than 0.2.

Abstract translation: 本发明涉及一种用于喷雾干冰颗粒的装置，特别是用于清洁表面的装置，包括喷嘴（4），允许携带所述颗粒的工作流体通过，所述喷嘴（4）具有出口孔 5），并且包括在喷嘴的喉部（6）和出口孔（5）之间延伸的所述发散部分（7）的喉部（6）和发散部分（7）。 根据本发明，所述发散部分（7）具有在喉部（6）和所述第一阶段（5,12）的出口孔之间延伸的至少一个第一阶段，以及喉部（6）和 发散部分的第一级的所述出口孔（5,12）的面积大于0.2。

公开(公告)号：US20100276475A1

公开(公告)日：2010-11-04

申请号：US12812284

申请日：2009-01-08

Applicant: Marc Leturmy ,  Alban Poirier

Inventor： Marc Leturmy ,  Alban Poirier

IPC: B23K1/08 ,  B23K3/06 ,  G06F17/11

CPC classification number: B23K3/0653 ,  B23K1/0016 ,  B23K1/085 ,  B23K3/08 ,  B23K2101/42

Abstract: The invention relates to a supply device for feeding a gas to a wave brazing or tinning machine, wherein said machine is capable of generating at least one soldering wave, comprising: a gas inlet channel, a set of N secondary channels immersed in the solder bath of the brazing or tinning machine, and an injection channel supplying at least one injection means for injecting the gas in the vicinity of said at least one wave, each secondary channel having its inlet end connected to the injection channel, characterized in that the number N of secondary channels is equal to or higher than 1, and in that the inner diameter d of the secondary channels and the gas flow rate Q0 in the inlet channel are selected so that the gas flow in the secondary channels is in a turbulent mode.

Abstract translation: 本发明涉及一种用于将气体供给到波峰焊或镀锡机的供应装置，其中所述机器能够产生至少一个焊接波，包括：气体入口通道，浸在焊料槽中的一组N个次要通道 钎焊或镀锡机的喷射通道，以及供给至少一个用于在所述至少一个波的附近喷射气体的喷射装置的喷射通道，每个第二通道的入口端连接到喷射通道，其特征在于N 次级通道的气体流量等于或高于1，并且选择第二通道的内径d和入口通道中的气体流量Q0，使得次级通道中的气体流动处于湍流模式。

公开(公告)号：US07147460B2

公开(公告)日：2006-12-12

申请号：US10363516

申请日：2001-09-10

Applicant: Olivier Negro ,  Sami Dick ,  Marc Leturmy ,  Stéphane Melen

Inventor： Olivier Negro ,  Sami Dick ,  Marc Leturmy ,  Stéphane Melen

IPC: B29C35/04

CPC classification number: B29C45/1701 ,  B29C45/1816 ,  B29C47/0009 ,  B29C47/10 ,  B29C47/1063 ,  B29C47/1072

Abstract: The invention relates to a device for producing plastic articles by forming them in an inert atmosphere, the device comprising a hopper, a feed screw and means for forming the polymer melt. The device for injecting inert gas comprises a gas feed pipe, a gas injection surface near the wall of the hopper and a homogenization chamber fitted between the wall of the hopper and the gas feed pipe. That end of the gas feed pipe which is directed towards the injection surface is closed and has at least one radial opening O allowing the gas to be ejected at right angles to its direction of flow in the pipe.

Abstract translation: 本发明涉及通过在惰性气氛中形成塑料制品的装置，该装置包括料斗，进料螺杆和用于形成聚合物熔体的装置。 用于注入惰性气体的装置包括气体供给管，靠近料斗的壁的气体注入表面和装配在料斗的壁和气体供给管之间的均质室。 朝向注射表面的气体供给管的端部是封闭的，并且具有至少一个径向开口O，允许气体与其在管道中的流动方向成直角喷射。

公开(公告)号：US06311904B1

公开(公告)日：2001-11-06

申请号：US09357411

申请日：1999-07-20

Applicant: Marc Leturmy ,  Frédéric Pioger ,  Richard Soula

Inventor： Marc Leturmy ,  Frédéric Pioger ,  Richard Soula

IPC: B02C1912

CPC classification number: B29B17/0412 ,  B02C19/0081 ,  B02C23/04 ,  B02C23/24 ,  B29L2031/7678 ,  Y02W30/625

Abstract: Provided is an apparatus for grinding containers that contain a powder. The apparatus includes (i) a grinder, (ii) an enclosure for confinement of the powder released during grinding, (iii) a supply of an inert atmosphere, and (iv) a conduit which directs the inert atmosphere from the supply into the enclosure. Also provided is a process for grinding containers that contain a powder, the grinding being carried within an atmosphere of an enclosure.

Abstract translation: 提供一种用于研磨容纳粉末的容器的装置。 该设备包括（i）研磨机，（ii）用于限制研磨期间释放的粉末的外壳，（iii）惰性气氛的供应，以及（iv）将惰性气体从供给引导到外壳中的导管 。 还提供了一种用于研磨容纳粉末的容器的方法，研磨在外壳的气氛中携带。

公开(公告)号：US5725143A

公开(公告)日：1998-03-10

申请号：US659042

申请日：1996-06-03

Applicant: Marc Leturmy

Inventor： Marc Leturmy

IPC: B23K3/06 ,  B23K1/08 ,  B23K31/02 ,  C23C2/08 ,  H05K3/34 ,  B23K1/00 ,  B23K3/00

CPC classification number: B23K1/085 ,  B23K2201/36 ,  B23K2201/42

Abstract: Wave soldering or tinning machine comprising: a solder reservoir; a means that forms at least one solder wave having a laminar form and including a flat surface; a means for bringing a piece to be soldered or tinned into contact with the laminar wave; and means for injection of a gas in the vicinity of the wave comprising an injector located in a position adjacent to and downstream from the wave and provided with a wall facing the solder wave, wherein the wall has at least a first group of openings positioned so as to produce a first gas jet directed toward the flat surface of the solder wave.

Abstract translation: 波峰焊或镀锡机包括：焊料槽; 形成至少一层具有层状且包括平坦表面的焊波的装置; 将一块焊接或镀锡与片状波接触的方法; 以及用于在波附近注入气体的装置，该气体包括位于与波浪相邻并且在其下游的位置的喷射器，并且设置有面向焊波的壁，其中所述壁具有至少第一组开口， 以产生朝向焊波的平坦表面的第一气体射流。