公开(公告)号：US06625000B2

公开(公告)日：2003-09-23

申请号：US09804598

申请日：2001-03-12

申请人： Asif Y. Jakwani ,  Paul Jeffries ,  Fyodor M. Shterenberg ,  Getzel Gonzalez Garcia

发明人： Asif Y. Jakwani ,  Paul Jeffries ,  Fyodor M. Shterenberg ,  Getzel Gonzalez Garcia

IPC分类号： G08B2100

CPC分类号： H01T4/06

摘要： Improved modular transient voltage surge suppressor apparatus are disclosed that equalize transient current sharing between multiple modules. In general, such apparatus includes first and second transient voltage surge suppression modules, each module having a non-conductive housing with a surge suppression circuit contained therein, and first and second electrically-conductive buses mechanically coupled to the non-conductive housing and electrically coupled to first and second terminals of the surge suppression circuit, respectively. A first bus coupler couples the first electrically-conductive buses of the first and second transient voltage surge suppression modules and a second bus coupler couples the second electrically-conductive buses of the first and second transient voltage surge suppression modules, whereby the surge suppression circuits in each of the first and second modules are electrically coupled in parallel. A first electrical conductor coupler is electrically coupled to, and physically located proximate, the first electrically-conductive bus of the first transient voltage surge suppression module, and a second electrical conductor coupler is electrically coupled to, and physically located proximate, the second electrically-conductive bus of the second transient voltage surge suppression module, whereby the electrical path length from the first electrical conductor coupler to the second electrical conductor coupler and through the surge suppression circuit of the first transient voltage surge suppression module is substantially equal to the electrical path length from the first electrical conductor coupler to the second electrical conductor coupler and through the surge suppression circuit of the second transient voltage surge suppression module.

公开(公告)号：US4054926A

公开(公告)日：1977-10-18

申请号：US657231

申请日：1976-02-11

申请人： Paul Jeffries Haynes

发明人： Paul Jeffries Haynes

IPC分类号： G11B27/10 ,  G11B17/00 ,  G11B15/18

CPC分类号： G11B27/107

摘要： The present invention relates to a device for choosing any one or more selections on a prerecorded magnetic tape and having them played automatically in any sequence.

摘要翻译： 本发明涉及用于在预先记录的磁带上选择任何一个或多个选择并使它们以任何顺序自动播放的装置。

公开(公告)号：US20080156243A1

公开(公告)日：2008-07-03

申请号：US11999928

申请日：2007-12-07

申请人： Kevin Paul Jeffries ,  Tony Richard Jeffries

发明人： Kevin Paul Jeffries ,  Tony Richard Jeffries

IPC分类号： B63B19/14

CPC分类号： B63B19/04 ,  B63B19/14 ,  B63J2/04

摘要： A hatch installation comprises a hatch surround defining a hatch opening and a hatch door. The hatch door has a mounting end and a free end, and is pivotal between a closed position in which it abuts against the hatch surround and an open position spaced away from the hatch surround. The installation includes a cover member shaped to form a ventilation passage together with the hatch surround having one ventilation opening at the free end of the door and the other ventilation opening towards the end. The ventilation cover includes a water screen having three baffles and a sheet mesh for screening out moisture entrained with air. The ventilation cover includes a further sheet mesh water screen across the other opening. The sheet mesh acts with the hatch door to remove moisture entering through the opening.

摘要翻译： 舱口装置包括限定舱门开口和舱口门的舱口环绕。 舱口门具有安装端和自由端，并且在关闭位置与枢轴之间枢转，在关闭位置，其与舱口环绕相邻，并且与舱口环绕间隔开的打开位置。 该装置包括盖构件，该盖构件形成为与舱口环绕一起形成通风通道，在门的自由端具有一个通风开口，另一个通风开口朝向端部。 通风罩包括具有三个挡板的水筛和用于筛选带有空气的湿气的片网。 通风盖包括穿过另一个开口的另一个板状网眼水屏。 纸张网与舱口门一起作用，以去除通过开口进入的水分。