专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP0050603A3 A device for locating a submerged submarine 失效
标题翻译：一种用于定位下级海员的设备
公开(公告)号：EP0050603A3
公开(公告)日：1982-12-29
申请号：EP81850180
申请日：1981-10-07
申请人： Landström, Sven
发明人： Landström, Sven
IPC分类号： G01V03/08
CPC分类号： G01V3/08
摘要： A device for locating a submerged submarine includes a magnetic device supplying a magnetic field for adherence of the device against the external structure of a submarine, the magnetic device comprising at least two magnets (2,3) located adjacent to each other and having co-acting magnetic fields, and a magnetically operated switching means (4) within the magnetic field provided by the magnets, the switching means being responsive to a change in the magnetic field due to the introduction of a metal mass into the field to actuate a source (11) of an acoustic signal.

2. 发明公开

EP0050603A2 A device for locating a submerged submarine 失效
标题翻译： Gerätzum Lokalisieren eines untergetauchten U-Bootes。
公开(公告)号：EP0050603A2
公开(公告)日：1982-04-28
申请号：EP81850180.1
申请日：1981-10-07
申请人： Landström, Sven
发明人： Landström, Sven
IPC分类号： G01V3/08
CPC分类号： G01V3/08
摘要： A device for locating a submerged submarine includes a magnetic device supplying a magnetic field for adherence of the device against the external structure of a submarine, the magnetic device comprising at least two magnets (2,3) located adjacent to each other and having co-acting magnetic fields, and a magnetically operated switching means (4) within the magnetic field provided by the magnets, the switching means being responsive to a change in the magnetic field due to the introduction of a metal mass into the field to actuate a source (11) of an acoustic signal.
摘要翻译：用于定位潜水艇的装置包括磁性装置，其提供用于使装置与潜艇的外部结构粘附的磁场，所述磁性装置包括至少两个彼此相邻的磁体（2,3）以及由磁体提供的磁场内的磁性操作的切换装置（4），所述切换装置响应于由于将金属物质引入到场中来致动源的磁场的变化（ 11）声信号。

3. 发明公开

EP0102338A3 Device for underwater missiles for use against submerged submarines 失效
标题翻译：用于对下水管线使用的水下漏斗的装置
公开(公告)号：EP0102338A3
公开(公告)日：1985-04-10
申请号：EP83850227
申请日：1983-08-29
申请人： Landström, Sven
发明人： Landström, Sven
IPC分类号： F42B21/00
CPC分类号： F42B21/00 , F42B12/12 , F42B22/00
摘要： A device for underwater missiles for use against submerged submarines, said missiles including a housing (1) having a front portion, intended to contact the outside surface of a submarine. According to the invention, a tubular ring member (6) is rotatably attached to the front portion of the housing (1), said ring member (6) being arranged to take up a rotary movement in relation to the housing (1) when contacting the outside surface of a submarine. In order to facilitate rapid acceleration of the ring member (6) into said rotary movement, the ring member (6) is attached to the housing (1) by means of a ball bearing joint (7) or any other known low-frictional rotary joint or connection, and the mass of the ring member (6) is also considerably smaller than the total mass of the missile. The outer surface(s) of the ring member (6) is/are also preferably arranged with means intended to increase the frictional contact between the ring member (6) and the outer surface of a submarine on impact, e.g. a layer or coating of a meterial having a high frictional coefficient, an irregular surface, or means directed outwardly from the ring member (6).

4. 发明公开

EP0050103A1 An underwater missile for use against submerged submarines 失效
标题翻译：对水下潜艇执导水下导弹。
公开(公告)号：EP0050103A1
公开(公告)日：1982-04-21
申请号：EP81850181.9
申请日：1981-10-07
申请人： Landström, Sven
发明人： Landström, Sven
IPC分类号： F42B21/00 , F42B19/32 , F42B22/04
CPC分类号： F42B21/00 , F42B12/10 , F42B22/04
摘要： An underwater missile for use against submerged submarines has a missile housing with a magnetic contact surface (2) at a foremost end portion intended to contact a submerged submarine. The magnetic contact surface is provided by two magnets (2', 2") located in adjacency and with reversed magnetic polarity. A magnetically operated switching means (5) is positioned adjacent to the magnetic leakage field of the magnets, and is arranged to be operated when the leakage field is increased by means of a metallic object located within the magnetic field of the magnets. The operation of the switching means first detonates a small propellant charge (6) to impose a force to cause complete adherence between the magnetic contact surface of the missile and the outer surface of a contacted submarine, and then denotes a main explosive charge (7) intended to penetrate the submarine.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式