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1. 发明授权

US5902507A Closed loop temperature control of induction brazing 失效
标题翻译：感应钎焊闭环温度控制
公开(公告)号：US5902507A
公开(公告)日：1999-05-11
申请号：US810395
申请日：1997-03-03
申请人： Michael F. Wiezbowski , Jack Levine , Ted J. Socha
发明人： Michael F. Wiezbowski , Jack Levine , Ted J. Socha
IPC分类号： B23K1/002 , H05B6/02 , H05B6/06 , H05B6/10 , H05B6/14
CPC分类号： B23K1/002
摘要： A method and apparatus for induction brazing wherein the induction coil's power is controlled by a closed loop temperature controller which is provided a temperature signal from a temperature sensor located proximate the brazed joint. Power is supplied to the induction coil until temperature reaches a specific set point corresponding to the desired brazing temperature of the alloy.
摘要翻译：一种用于感应钎焊的方法和装置，其中感应线圈的功率由闭环温度控制器控制，闭环温度控制器提供来自位于钎焊接头附近的温度传感器的温度信号。电力被提供给感应线圈，直到温度达到对应于合金所需钎焊温度的特定设定点。

2. 发明授权

US06291807B1 In-situ closed loop temperature control for induction tempering 有权
公开(公告)号：US06291807B1
公开(公告)日：2001-09-18
申请号：US09525144
申请日：2000-03-14
申请人： Michael F Wiezbowski
发明人： Michael F Wiezbowski
IPC分类号： H05B610
摘要： A method and apparatus for in-situ induction tempering is provided in which an induction coil is used to temper a part in-situ at the location. The use of an induction coil in-situ at the heat treating location eliminates the need (and time and expense) of a multi-step process wherein in part to be tempered would otherwise have to be moved from the quenching location to the tempering location, such as at a tempering furnace. It also eliminates the need for the tempering furnace, which is a great space savings. In one form of the invention, the power supplied to the induction coil is controlled by a closed-loop temperature controller that is controlled by the temperature in the vicinity of the tempered part, as opposed to simply be controlling on time at temperature.

3. 发明授权

US6084224A In-situ closed loop temperature control for induction tempering 有权
标题翻译：感应回火的原位闭环温度控制
公开(公告)号：US6084224A
公开(公告)日：2000-07-04
申请号：US139504
申请日：1998-08-25
申请人： Michael F. Wiezbowski
发明人： Michael F. Wiezbowski
IPC分类号： B23K1/002 , H05B6/02 , H05B6/06 , H05B6/10 , H05B6/14 , H05B6/08
CPC分类号： B23K1/002
摘要： A method and apparatus for in-situ induction tempering is provided in which an induction coil is used to temper a part in-situ at the location. The use of an induction coil in-situ at the heat treating location eliminates the need (and time and expense) of a multi-step process wherein in part to be tempered would otherwise have to be moved from the quenching location to the tempering location, such as at a tempering furnace. It also eliminates the need for the tempering furnace, which is a great space savings. In one form of the invention, the power supplied to the induction coil is controlled by a closed-loop temperature controller that is controlled by the temperature in the vicinity of the tempered part, as opposed to simply be controlling on time at temperature.
摘要翻译：提供了一种用于原位感应回火的方法和装置，其中使用感应线圈来在该位置原位回火一部分。在热处理位置处现场使用感应线圈消除了多步骤过程的需要（以及时间和费用），其中在一部分被回火的情况下，否则必须从淬火位置移动到回火位置，例如在回火炉中。它也消除了回火炉的需要，节省了大量的空间。在本发明的一种形式中，提供给感应线圈的功率由闭环温度控制器控制，闭环温度控制器由回火部分附近的温度控制，而不是简单地控制温度上的时间。

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