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1. 发明授权

US4924933A Apparatus and method for introducing a device into a heat exchanger 失效
标题翻译：将装置引入热交换器的装置和方法
公开(公告)号：US4924933A
公开(公告)日：1990-05-15
申请号：US245365
申请日：1988-09-16
申请人： Bernd Richter , Ulrich Rittler
发明人： Bernd Richter , Ulrich Rittler
IPC分类号： F22B37/02 , F22B37/00
CPC分类号： F22B37/005
摘要： An apparatus for introducing and/or positioning a device in a chamber of a heat exchanger includes an assembly yoke with ends and a middle. The yoke may manually be introduced into the chamber of the heat exchanger with a pole. At least three remotely-actuatable clamping fingers are disposed on the assembly yoke. The clamping fingers are designed such that they may be locked or braced in tubes of the heat exchanger. For this purpose, respective locking devices that are remotely controllable may be used. A lifting cylinder holds one of the clamping fingers at least approximately at the middle of the yoke. Remotely-actuatable clamping devices each hold at least one of the clamping fingers on a respective one of the ends of the yoke. Toothed belts each have an end connected to a respective one of the clamping fingers positioned on the ends of the yoke. Two synchronously controllable elevators each have a toothed belt drive in engagement with a respective one of the toothed belts. Support elements and releasable connectors for the device to be introduced and/or positioned are disposed on the synchronously controllable elevators.
摘要翻译：用于将装置引入和/或定位在热交换器的腔室中的装置包括具有端部和中部的组件轭。轭可以手动地引入到具有杆的热交换器的室中。至少三个可远程致动的夹紧指状物设置在组件轭上。夹紧指被设计成使得它们可以被锁定或支撑在热交换器的管中。为此，可以使用可远程控制的各个锁定装置。提升缸至少大约在轭的中间保持一个夹紧指。可远程致动的夹紧装置每个将夹持指状物中的至少一个夹持在轭的相应一个端部上。齿形带各自具有连接到位于轭的端部上的夹紧指状物中的相应一个的端部。两个同步可控的电梯各自具有与相应的齿形带啮合的齿形带驱动。支撑元件和用于待引入和/或定位的装置的可释放连接器设置在同步可控的电梯上。

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