公开(公告)号：US20110297350A1

公开(公告)日：2011-12-08

申请号：US13146231

申请日：2010-02-23

申请人： Johan Gidner ,  Christopher Forstenius

发明人： Johan Gidner ,  Christopher Forstenius

IPC分类号： F28F9/02

CPC分类号： F28F3/083 ,  F28F9/0075 ,  F28F2275/205

摘要： The invention relates to a plate heat exchanger (1) including a first and second end plate (2, 3), and a core of heat exchanger plates (4) arranged between the first and second end plate (2, 3), whereby a plurality of threaded tightening bolts (5a, 5b, 5c) extend between the first and second end plate (2, 3) and are arranged, with the aid of nuts (6) or the like, to hold these plates at a desired distance from each other in order to hold the core of heat exchanger plates together, wherein at least one guiding element (7, 7a, 7b) for guiding the first end plate (2) and the heat exchanger plates (4) relatively the second end plate (3) is releasably arranged on at least one of the threaded tightening bolts (5a, 5b), which guiding element (7a) extends through an aperture (8) in the first end plate (2), where the at least one guiding element (7a, 7b) is provided with a through-hole (9) to receive the at least one of the threaded tightening bolts (5a, 5b) and an external geometry (10) corresponding to a cut-out (11) of the heat exchanger plates (4) and the first end plate (2).

摘要翻译： 本发明涉及一种包括第一和第二端板（2,3）的板式热交换器（1）和布置在第一和第二端板（2,3）之间的热交换器板（4）的芯，由此 多个螺纹紧固螺栓（5a，5b，5c）在第一和第二端板（2,3）之间延伸并且借助于螺母（6）等被布置成将这些板保持在期望的距离 彼此以将热交换器板的芯保持在一起，其中至少一个用于相对于第二端板（...引导第一端板（2）和热交换器板（4））的引导元件（7,7a，7b） 3）可释放地布置在螺纹紧固螺栓（5a，5b）中的至少一个上，该引导元件（7a）延伸穿过第一端板（2）中的孔（8），其中至少一个引导元件 7a，7b）设置有通孔（9），以容纳所述螺纹紧固螺栓（5a，5b）中的至少一个和外部几何形状（10） 沉积到热交换器板（4）和第一端板（2）的切口（11）上。

公开(公告)号：US20130284412A1

公开(公告)日：2013-10-31

申请号：US13978043

申请日：2012-01-04

申请人： Christopher Forstenius ,  Johan Gidner

发明人： Christopher Forstenius ,  Johan Gidner

IPC分类号： F28F3/08

CPC分类号： F28F3/083 ,  F16B43/00 ,  F16B43/005 ,  F28F9/007 ,  F28F9/0075 ,  Y10T29/49352

摘要： A plate heat exchanger comprising a set of heat exchanger plates arranged between a frame plate and a pressure plate. A guide bar guides the set of heat exchanger plates and the pressure plate relatively the frame plate, a tightening member is arranged on the guide bar and a plate engager is arranged intermediate the tightening member and the pressure plate for allowing the tightening member to press the pressure plate in a direction towards the frame plate. The plate engager is releasable and the tightening member is configured to protect the guide bar, such that the pressure plate may move in a direction from the frame plate and past the tightening member when the plate engager is released. A related method is also described.

摘要翻译： 一种板式热交换器，其包括布置在框架板和压力板之间的一组热交换器板。 引导杆相对于框架板引导一组热交换器板和压板，在引导杆上布置有紧固构件，并且在紧固构件和压板之间布置有板接合件，用于允许紧固构件按压 压板朝向框架板的方向。 板接合器是可释放的，并且紧固构件被构造成保护引导杆，使得当板接合器被释放时，压板可以在从框架板的方向上移动并且经过紧固构件。 还描述了相关方法。