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1. 发明申请

WO1984000061A1 AZIMUTH DAMPER 审中-公开
标题翻译： AZIMUTH阻尼器
公开(公告)号：WO1984000061A1
公开(公告)日：1984-01-05
申请号：PCT/SE1983000241
申请日：1983-06-14
申请人： AKTIEBOLAGET BOFORS , JOHANSSON, Arnold
发明人： AKTIEBOLAGET BOFORS
IPC分类号： F41G11/00
CPC分类号： F16F15/16 , F16D35/00 , Y10T74/1296 , Y10T74/2122
摘要： Fluid damper for damping aiming movements, for instance when tracking a target. The damper comprises a substantially disc-shaped cylindrical housing (9) in which a drum-wheel (11) is supported for rotation so that an inner gap spacing (24) is provided between the drum-wheel and a slipping ring (14) integrated in the outer cylindrical wall (13) of the damper housing. Said gap spacing (24) is filled with a high-viscosity damping fluid so that a damping torque is obtained which is linearly increasing to the angular velocity for velocities up to a certain level but which are limited for velocities exceeding said level due to the fact that the slipping ring (14) starts rotating with respect to the other parts of the damper housing. The slipping ring (14) is made of a material which is temperature stable and which can be made with a high accuracy with respect to its dimensions, for instance carbon-fibre reinforced epoxy resin.
摘要翻译：用于阻尼瞄准运动的流体阻尼器，例如当跟踪目标时。阻尼器包括基本上圆盘形的圆柱形壳体（9），其中鼓轮（11）被支撑为旋转，使得在鼓轮和滑动环（14）之间设置内部间隙间隔（24）在阻尼器壳体的外圆柱形壁（13）中。所述间隙间隔（24）填充有高粘度阻尼流体，使得获得的阻尼扭矩线性增加到速度达到一定水平的角速度，但由于事实上超过所述水平的速度受到限制滑环（14）相对于阻尼器壳体的其它部分开始旋转。滑动环（14）由温度稳定的材料制成，并且可以相对于其尺寸高精度制造，例如碳纤维增强的环氧树脂。

2. 发明申请

WO1987002214A1 ARRANGEMENT IN ONE OR MORE UNITS DISPOSED IN AN OUTER UNIT 审中-公开
标题翻译：在一个或多个单位的安排在外部单位处理
公开(公告)号：WO1987002214A1
公开(公告)日：1987-04-09
申请号：PCT/SE1986000443
申请日：1986-10-02
申请人： AKTIEBOLAGET BOFORS , WISTLING, Roger
发明人： AKTIEBOLAGET BOFORS
IPC分类号： H05K07/20
CPC分类号： H05K7/206
摘要： Inner units (8, 9) are disposed in a substantially aseptic space (7) in an outer unit. Each respective inner unit encloses electronic components which are placed on assembly boards stacked upright in the inner units. A cooler unit (10) which is provided with air heat exchanger means occasions circulation of the inner air (24) in the space (7) and, in such instance, leads the inner air past the electric components in the heat exchanger. The cooler unit cools the inner air with the assistance of outer air (25) which is led in through the heat exchanger by the intermediary of an outer air intake (20) and is led off by the intermediary of an outer air outlet (21).
摘要翻译：内部单元（8,9）设置在外部单元中基本上无菌的空间（7）中。每个相应的内部单元包围放置在内部单元上直立堆叠的组装板上的电子部件。设置有空气热交换器的冷却器单元（10）意味着内部空气（24）在空间（7）中的循环，并且在这种情况下引导内部空气通过热交换器中的电气部件。冷却器单元借助外部空气（25）来冷却内部空气，外部空气（25）由外部空气入口（20）的中间引导通过热交换器，并由外部空气出口（21）的中间引出，。

3. 发明申请

WO1984003759A1 MEANS FOR REDUCING SPREAD OF SHOTS IN A WEAPON SYSTEM 审中-公开
标题翻译：用于减少武器在武器系统中的传播的手段
公开(公告)号：WO1984003759A1
公开(公告)日：1984-09-27
申请号：PCT/SE1984000097
申请日：1984-03-21
申请人： AKTIEBOLAGET BOFORS , FRANZÉN, Arne , ALBREKTSSON, Kjell , FIXELL, Jan-Olov
发明人： AKTIEBOLAGET BOFORS
IPC分类号： F41G09/00
CPC分类号： F41G7/30 , F41G3/04 , F42B10/50
摘要： Means for reducing the spread of shots in a weapon system in which the shots are fired from the weapon in a ballistic trajectory from a launching device (2) towards a target (1). It comprises means (3, 4) for measuring the position of the target, means (8) for measuring the muzzle velocity of the ammunition unit, and, in one embodiment, also means (8', 9) for measuring the actual trajectory parameters of the ammunition unit (shell, projectile or the like), for instance the reduction of velocity in a specific trajectory distance. In response to these values the impact point (10) is predicted. A braking command is transmitted to the ammunition unit via a radio link (12, 13) in response to the difference between the actual position (1) of the target and the predicted impact point (10) for braking the velocity of the ammunition unit in order to improve the hit probability. The braking means (18) preferably comprises a plurality of braking flaps (19) distributed about the periphery of the ammunition unit. Normally the braking flaps (19) are retracted but they can be activated into a protruding position by means (17). Alternatively the desired braking effect can be obtained by separating different parts (33, 34, 35) of the nose section from the body of the ammunition unit in order to increase its air-resistance.

4. 发明专利

ES2033930T3 未知
公开(公告)号：ES2033930T3
公开(公告)日：1993-04-01
申请号：ES87850128
申请日：1987-04-21
申请人： AKTIEBOLAGET BOFORS
发明人： ROJARE, TORGY , DAHLLOF, BENGT
IPC分类号： F42B39/00

5. 发明专利

DE3447589C2 未知
公开(公告)号：DE3447589C2
公开(公告)日：1993-04-01
申请号：DE3447589
申请日：1984-12-28
申请人： AKTIEBOLAGET BOFORS, BOFORS, SE
发明人： OHLSON, JOHNNY, KARLSKOGA, SE
IPC分类号： E04B1/98 , G01N33/22

6. 发明专利

ES2028132T3 未知
公开(公告)号：ES2028132T3
公开(公告)日：1992-07-01
申请号：ES87850373
申请日：1987-11-30
申请人： AKTIEBOLAGET BOFORS
发明人： AXINGER, JAN , JOHANSSON, INGMAR , PAULSSON, LARS , BERGMAN, BERNT OLOV , LONNERMO, TOMAS , PERSSON, PER-OLOF
IPC分类号： F42B20060101 , F42B10/14 , F42B10/16 , F42B10/48 , F42B10/54 , F42B12/56

7. 发明专利

DE3000347C2 未知
公开(公告)号：DE3000347C2
公开(公告)日：1990-12-06
申请号：DE3000347
申请日：1980-01-07
申请人： AKTIEBOLAGET BOFORS, BOFORS, SE
发明人： WINBLAD, NILS, KARLSKOGA, SE
IPC分类号： F41H5/16
摘要： In a combat vehicle with a gun barrel extending outside the vehicle a screen for protection against impact-fuzed ammunition is arranged. The protective screen is then arranged to cause the ammunition to be initiated at a distance from the vehicle chassis and to permit certain visibility being maintained from the vehicle for preparedness for firing and for observation.

8. 发明专利

DE3315026C2 未知
公开(公告)号：DE3315026C2
公开(公告)日：1990-10-25
申请号：DE3315026
申请日：1983-04-26
申请人： AKTIEBOLAGET BOFORS, BOFORS, SE
发明人： NYGAARDS, OLOF, KARLSKOGA, SE
IPC分类号： F42B3/12

9. 发明专利

DE3037335C2 未知
公开(公告)号：DE3037335C2
公开(公告)日：1990-02-08
申请号：DE3037335
申请日：1980-10-02
申请人： AKTIEBOLAGET BOFORS, BOFORS, SE
发明人： BJURSTROEM, LENNART, DIPL.-ING., KARLSKOGA, SE
IPC分类号： G05D3/18
摘要： The invention relates to a method and a device for increasing the linearity of a servo system, for instance a gun servo. The servo system comprises an oscillator (6) having a fixed frequency for superimposing a so-called dither signal on the control signal of the servo system. The frequency of the dither signal is so chosen below, about or just above the upper frequency limit of the servo system. The linear effect produced by the dither signal results in a higher gain attained in the system even for very small signals.

10. 发明专利

DE2729373C2 未知
公开(公告)号：DE2729373C2
公开(公告)日：1989-10-05
申请号：DE2729373
申请日：1977-06-29
申请人： AKTIEBOLAGET BOFORS, BOFORS, SE
发明人： TIDEMALM, GUSTAV HILMER , VIDINGHOFF, BJOERN ERIK, KARLSKOGA, SE
IPC分类号： F16F9/50 , F41A27/30

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