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    Method and device for manufacturing a primary preform for optical fibres
    2.
    发明授权
    Method and device for manufacturing a primary preform for optical fibres 有权
    用于制造光纤初级预制棒的方法和装置

    公开(公告)号：US08826699B2

    公开(公告)日：2014-09-09

    申请号：US12845295

    申请日：2010-07-28

    Applicant: Johannes Antoon Hartsuiker ,  Igor Milicevic ,  Mattheus Jacobus Nicolaas Van Stralen ,  Eric Aloysius Kuijpers

    Inventor： Johannes Antoon Hartsuiker ,  Igor Milicevic ,  Mattheus Jacobus Nicolaas Van Stralen ,  Eric Aloysius Kuijpers

    IPC: C03B37/018

    CPC classification number: C03B37/0183 ,  C03B37/01815 ,  Y02P40/57

    Abstract: A method for manufacturing a primary preform for optical fibers using an internal vapor deposition process including the steps of providing a substrate tube having supply and discharge sides, surrounding at least part of the tube by a furnace, supplying glass-forming gases to the interior of the tube via the supply side, creating a reaction zone with conditions such that deposition of glass will take place on the inner surface of the tube, and moving the reaction zone back and forth along the length of the tube between reversal points near the supply and discharge sides to form one or more preform layers on the inner surface of the tube, wherein both reversal points are surrounded by the furnace.

    Abstract translation: 一种使用内部气相沉积工艺制造光纤初级预成型件的方法，包括以下步骤：提供具有供给和排出侧的基底管，通过炉围绕至少部分管，将玻璃形成气体供应到 该管通过供应侧，产生反应区，其条件是使得玻璃的沉积将发生在管的内表面上，并且沿着管的长度在管的靠近供应处的反向点之间来回移动反应区，并且 排出侧以在管的内表面上形成一个或多个预成型层，其中两个反转点被炉包围。

    Internal vapour deposition process
    3.
    发明授权
    Internal vapour deposition process 有权
    内部气相沉积工艺

    公开(公告)号：US08443630B2

    公开(公告)日：2013-05-21

    申请号：US13082080

    申请日：2011-04-07

    Applicant: Igor Milicevic ,  Mattheus Jacobus Nicolaas Van Stralen ,  Johannes Antoon Hartsuiker ,  Eugen Aldea ,  Eric Aloysius Kuijpers

    Inventor： Igor Milicevic ,  Mattheus Jacobus Nicolaas Van Stralen ,  Johannes Antoon Hartsuiker ,  Eugen Aldea ,  Eric Aloysius Kuijpers

    IPC: C03B37/018

    CPC classification number: C03B37/0183 ,  C03B37/01807 ,  C03B2201/12 ,  C03B2201/24 ,  C03B2201/28 ,  C03B2201/31 ,  C03B2201/32 ,  C03B2201/42

    Abstract: A method for manufacturing a primary preform for optical fibers using an internal vapor deposition process, including the steps of: i) providing a hollow glass substrate tube having a supply side and a discharge side, ii) surrounding at least part of the hollow glass substrate tube by a furnace, iii) supplying a gas flow, doped or undoped, of glass-forming gases to the interior of the hollow glass substrate tube via the supply side thereof, iv) creating a reaction zone in which conditions such that deposition of glass will take place on the interior of the hollow glass tube are created, and v) moving the reaction zone back and forth in longitudinal direction over the hollow glass substrate tube between a reversal point located near the supply side and a reversal point located near the discharge side of the hollow glass substrate tube.

    Abstract translation: 一种使用内部气相沉积工艺制造用于光纤的初级预制棒的方法，包括以下步骤：i）提供具有供给侧和排出侧的中空玻璃基板管，ii）至少部分中空玻璃基板 通过炉子管，iii）通过其供应侧向中空玻璃基底管的内部供应玻璃形成气体的掺杂或未掺杂的气流，iv）产生反应区，其中使玻璃沉积的条件 将产生在中空玻璃管​​的内部，并且v）使反应区域在纵向方向上前后移动到中空玻璃基板管之间，位于靠近供应侧的反转点和位于放电附近的反转点 一侧的中空玻璃基板管。

    METHOD AND DEVICE FOR MANUFACTURING A PRIMARY PREFORM FOR OPTICAL FIBRES
    7.
    发明申请
    METHOD AND DEVICE FOR MANUFACTURING A PRIMARY PREFORM FOR OPTICAL FIBRES 有权
    用于制造光纤的主要预制件的方法和装置

    公开(公告)号：US20110023549A1

    公开(公告)日：2011-02-03

    申请号：US12845295

    申请日：2010-07-28

    Applicant: Johannes Antoon Hartsuiker ,  Igor Milicevic ,  Mattheus Jacobus Nicolaas Van Stralen ,  Eric Aloysius Kuijpers

    Inventor： Johannes Antoon Hartsuiker ,  Igor Milicevic ,  Mattheus Jacobus Nicolaas Van Stralen ,  Eric Aloysius Kuijpers

    IPC: C03B37/018

    CPC classification number: C03B37/0183 ,  C03B37/01815 ,  Y02P40/57

    Abstract: A method for manufacturing a primary preform for optical fibres using an internal vapour deposition process including the steps of providing a substrate tube having supply and discharge sides, surrounding at least part of the tube by a furnace, supplying glass-forming gases to the interior of the tube via the supply side, creating a reaction zone with conditions such that deposition of glass will take place on the inner surface of the tube, and moving the reaction zone back and forth along the length of the tube between reversal points near the supply and discharge sides to form one or more preform layers on the inner surface of the tube, wherein both reversal points are surrounded by the furnace.

    Abstract translation: 一种使用内部气相沉积法制造光纤初级预成型件的方法，包括以下步骤：提供具有供给和排出侧的基底管，通过炉围绕至少部分管，将玻璃形成气体供应到 该管通过供应侧，产生反应区，其条件是使得玻璃的沉积将发生在管的内表面上，并且沿着管的长度在管的靠近供应处的反向点之间来回移动反应区，并且 排出侧以在管的内表面上形成一个或多个预成型层，其中两个反转点被炉包围。

    INTERNAL VAPOUR DEPOSITION PROCESS
    10.
    发明申请
    INTERNAL VAPOUR DEPOSITION PROCESS 有权
    内部蒸汽沉积过程

    公开(公告)号：US20110247369A1

    公开(公告)日：2011-10-13

    申请号：US13082080

    申请日：2011-04-07

    Applicant: Igor MILICEVIC ,  Mattheus Jacobus Nicolaas VAN STRALEN ,  Johannes Antoon HARTSUIKER ,  Eugen ALDEA ,  Eric Aloysius KUIJPERS

    Inventor： Igor MILICEVIC ,  Mattheus Jacobus Nicolaas VAN STRALEN ,  Johannes Antoon HARTSUIKER ,  Eugen ALDEA ,  Eric Aloysius KUIJPERS

    IPC: C03B37/018 ,  C03B37/07 ,  C03B37/025

    CPC classification number: C03B37/0183 ,  C03B37/01807 ,  C03B2201/12 ,  C03B2201/24 ,  C03B2201/28 ,  C03B2201/31 ,  C03B2201/32 ,  C03B2201/42

    Abstract: A method for manufacturing a primary preform for optical fibres using an internal vapour deposition process, including the steps of: i) providing a hollow glass substrate tube having a supply side and a discharge side, ii) surrounding at least part of the hollow glass substrate tube by a furnace, iii) supplying a gas flow, doped or undoped, of glass-forming gases to the interior of the hollow glass substrate tube via the supply side thereof, iv) creating a reaction zone in which conditions such that deposition of glass will take place on the interior of the hollow glass tube are created, and v) moving the reaction zone back and forth in longitudinal direction over the hollow glass substrate tube between a reversal point located near the supply side and a reversal point located near the discharge side of the hollow glass substrate tube.

    Abstract translation: 一种使用内部气相沉积工艺制造用于光纤的初级预制棒的方法，包括以下步骤：i）提供具有供给侧和排出侧的中空玻璃基板管，ii）至少部分中空玻璃基板 通过炉子管，iii）通过其供应侧向中空玻璃基底管的内部供应玻璃形成气体的掺杂或未掺杂的气流，iv）产生反应区，其中使玻璃沉积的条件 将产生在中空玻璃管​​的内部，并且v）使反应区域在纵向方向上前后移动到中空玻璃基板管之间，位于靠近供应侧的反转点和位于放电附近的反转点 一侧的中空玻璃基板管。

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