利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.016 秒)

    DISPOSITIF D'ALIMENTATION EN GAZ D'UNE MACHINE DE BRASAGE OU ETAMAGE A LA VAGUE
    1.
    发明公开
    DISPOSITIF D'ALIMENTATION EN GAZ D'UNE MACHINE DE BRASAGE OU ETAMAGE A LA VAGUE 有权
    VORRICHTUNG ZUR GASZUFUHRFÜREINEWELLENLÖT-ODER VERZINNUNGSMASCHINE

    公开(公告)号：EP2240291A2

    公开(公告)日：2010-10-20

    申请号：EP09703454.0

    申请日：2009-01-08

    申请人： L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

    发明人： LETURMY, Marc ,  POIRIER, Alban

    IPC分类号： B23K1/08 ,  B23K3/06

    CPC分类号： B23K3/0653 ,  B23K1/0016 ,  B23K1/085 ,  B23K3/08 ,  B23K2201/42

    摘要： The invention relates to a supply device (20) 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 (22), a set of N secondary channels (24) immersed in the solder bath (9) of the brazing or tinning machine, and an injection channel (26) supplying at least one injection means (14, 19) for injecting the gas in the vicinity of said at least one wave (8A, 8B), each secondary channel (24) having its inlet end connected to the injection channel (26), characterised in that the number N of secondary channels (24) is equal to or higher than 1, and in that the inner diameter d of the secondary channels (24) and the gas flow rate Q0 in the inlet channel (22) are selected so that the gas flow in the secondary channels (24) is in a turbulent mode.

    摘要翻译： 本发明涉及一种用于向波峰焊或镀锡机供给气体的供应装置，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，浸入焊锡槽中的一组N个次要通道 钎焊或镀锡机的注射通道，以及供给至少一个用于在所述至少一个波附近喷射气体的注射装置的注射通道，每个次要通道的入口端连接到注射通道，其特征在于N号 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。

    PROCÉDÉ POUR LA RÉALISATION D'ATMOSPHÈRES CONTRÔLÉES SANS CONFINEMENT SUR DES LIGNES DE CONDITIONNEMENT AUTOMATISÉES
    4.
    发明公开
    PROCÉDÉ POUR LA RÉALISATION D'ATMOSPHÈRES CONTRÔLÉES SANS CONFINEMENT SUR DES LIGNES DE CONDITIONNEMENT AUTOMATISÉES 有权
    方法产生受控氛围，遏制在自动包装生产线

    公开(公告)号：EP2748068A1

    公开(公告)日：2014-07-02

    申请号：EP12750414.0

    申请日：2012-07-18

    申请人： L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

    发明人： LETURMY, Marc ,  BOUQUIN, Fabrice ,  CHARVE, Etienne ,  POIRIER, Alban

    IPC分类号： B65B31/04 ,  B67C3/22

    CPC分类号： B65B31/04 ,  B65B31/041 ,  B67C3/222

    摘要： 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.