-
公开(公告)号：US07087884B2
公开(公告)日：2006-08-08
申请号：US11060245
申请日：2005-02-16
申请人： Guenter Fetzer , Daniel Rieger , Martin Wuestefeld
发明人： Guenter Fetzer , Daniel Rieger , Martin Wuestefeld
摘要： A light barrier or light grid which has at least one light emitter arranged in a first housing and at least one associated light receiver arranged in a second housing. At least one emitter of visible alignment light installed in the first or the second housing generates one or more alignment light beams which is used to geometrically orient the light emitter relative to the opposite light receiver. For optically aligning the two housings, at least one alignment mechanism is present in the housing which receives the alignment beam. The alignment mechanism has at least one surface which optically deflects the alignment beam towards a target plane.
摘要翻译： 具有布置在第一壳体中的至少一个光发射器和布置在第二壳体中的至少一个相关联的光接收器的光栅或光栅。 安装在第一或第二壳体中的可见对准光的至少一个发射器产生用于使光发射器相对于相对的光接收器几何取向的一个或多个对准光束。 为了对准两个壳体，在外壳中存在至少一个对准机构，其接收对准梁。 对准机构具有至少一个使对准光束朝向目标平面光学偏转的表面。
-
公开(公告)号：US20050184225A1
公开(公告)日：2005-08-25
申请号：US11060245
申请日：2005-02-16
申请人： Guenter Fetzer , Daniel Rieger , Martin Wuestefeld
发明人： Guenter Fetzer , Daniel Rieger , Martin Wuestefeld
摘要： A light barrier or light grid which has at least one light emitter arranged in a first housing and at least one associated light receiver arranged in a second housing. At least one emitter of visible alignment light installed in the first or the second housing generates one or more alignment light beams which is used to geometrically orient the light emitter relative to the opposite light receiver. For optically aligning the two housings, at least one alignment mechanism is present in the housing which receives the alignment beam. The alignment mechanism has at least one surface which optically deflects the alignment beam towards a target plane.
摘要翻译： 具有布置在第一壳体中的至少一个光发射器和布置在第二壳体中的至少一个相关联的光接收器的光栅或光栅。 安装在第一或第二壳体中的可见对准光的至少一个发射器产生用于使光发射器相对于相对的光接收器几何取向的一个或多个对准光束。 为了对准两个壳体，在外壳中存在至少一个对准机构，其接收对准梁。 对准机构具有至少一个使对准光束朝向目标平面光学偏转的表面。
-
3.发明授权公开(公告)号：US06488078B2
公开(公告)日：2002-12-03
申请号：US09740358
申请日：2000-12-19
IPC分类号： F28F1302
CPC分类号： B21C37/207 , F28F1/42 , F28F1/422 , Y10T29/49378 , Y10T29/49391
摘要： The invention relates to heat-exchanger tubes structured on both inner and outer sides with excellent heat-transfer characteristics, which have recesses on the outside and ribs with specific dimensions on the inside. The structuring tools utilized for the various method modifications are adjusted in such a manner that they are not only able to create aligned, continuous grooves and non-aligned, spaced apart recesses but also secondary structures. The heat-exchanger tubes provided preferably with smooth end sections and smooth intermediate sections are utilized in particular in shell and tube heat-exchangers.
摘要翻译： 本发明涉及在内侧和外侧两端构造的具有优异传热特性的热交换器管，其外侧具有凹槽，内侧具有特定尺寸的肋。 用于各种方法修改的结构工具以这样的方式调节，使得它们不仅能够产生对准的连续凹槽和不对准的间隔开的凹部，而且还可以形成二次结构。 优选地提供具有光滑端部部分的热交换器管，特别是在壳管式热交换器中使用平滑的中间部分。
-
-
搜索结果
3 条记录 (耗时 0.015 秒)