专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US5331862A Linear drive for converting a rotational drive movement into a linear output movement 失效
标题翻译：用于将旋转驱动运动转换成线性输出运动的线性驱动
公开(公告)号：US5331862A
公开(公告)日：1994-07-26
申请号：US969406
申请日：1992-10-30
申请人： Ralf Baginski , Roland Felkai
发明人： Ralf Baginski , Roland Felkai
IPC分类号： F16H19/06 , H02K7/06 , F16H55/52
CPC分类号： H02K7/06 , F16H19/06 , Y10T74/18848
摘要： A linear drive for use in air and space travel converts the rotational drive of an electromotor into a linear motion of a runner which is secured to at least one flexible coupling member. The flexible coupling member runs around at least one guide member at one end thereof, and around a drive wheel driven by the electric motor at the other end of the flexible coupling member. The rotating drive wheel and the guide member both change the movement direction of the flexible coupling member, whereby the runner can run back and forth between the drive wheel and the guide member.
摘要翻译：用于空气和空间行进的直线驱动将电动机的旋转驱动转换成固定到至少一个挠性联接构件的转轮的直线运动。柔性联接构件在其一端处围绕至少一个引导构件延伸，并且围绕由柔性联接构件的另一端处的电动机驱动的驱动轮。旋转驱动轮和引导构件都改变柔性联接构件的运动方向，从而可使转轮在驱动轮和引导构件之间前后移动。

32. 发明授权

US5314011A Heat pipe 失效
标题翻译：热管
公开(公告)号：US5314011A
公开(公告)日：1994-05-24
申请号：US079323
申请日：1993-06-17
申请人： Bernhard Leidinger , Ruediger Meyer , Klaus P. Nickel
发明人： Bernhard Leidinger , Ruediger Meyer , Klaus P. Nickel
IPC分类号： F28D15/04 , F28D15/02
CPC分类号： F28D15/046
摘要： A heat pipe is divided longitudinally by a divider wall into a vapor channel and into a liquid channel. The divider wall is provided, preferably at uniform axial spacings with bulges that form a restriction in the flow cross-sectional area of the vapor channel and an increase in the flow cross-sectional area of the liquid channel. A small diameter through bore is positioned at the peak of each bulge to connect the liquid channel with the vapor channel at this point. The reduced pressure at the restriction in the vapor channel is sufficient to suck gas or vapor bubbles collected under the bulge into the vapor channel, but insufficient to pull liquid into the vapor channel. The cross-sectional flow area of the liquid channel increases steadily toward each bulge, either from a point centrally between two bulges or from a point directly downstream of a bulge toward the next bulge as viewed in the flow direction of the liquid.
摘要翻译：热管由分隔壁纵向划分成蒸汽通道并进入液体通道。优选地，分隔壁设置有均匀的轴向间隔，其具有在蒸气通道的流动横截面积中形成限制的凸起，以及液体通道的流动横截面面积的增加。此时，一个小直径通孔位于每个凸起的顶部，以将液体通道与蒸汽通道连接。在蒸汽通道中的限制下的减压足以将在膨胀下收集的气体或蒸汽气体吸入蒸汽通道，但不足以将液体吸入蒸气通道。液体通道的横截面流动区域从液体的流动方向观察时，从两个凸起之间的中心点或从凸起的直接下游的点到下一个凸起，朝向每个凸起稳定地增加。

33. 发明授权

US5289871A Evaporation heat exchanger, especially for a spacecraft 失效
标题翻译：蒸发换热器，特别适用于航天器
公开(公告)号：US5289871A
公开(公告)日：1994-03-01
申请号：US970803
申请日：1992-11-03
申请人： Bernhard Leidinger
发明人： Bernhard Leidinger
IPC分类号： B64G1/50 , F28D7/08 , F28B1/02
CPC分类号： F28F1/02 , B64G1/50 , F28D7/08 , F28D7/085 , Y10S165/903
摘要： An evaporation heat exchanger having at least one active circulating circuit for a coolant liquid to be cooled, is constructed for removing heat in a spacecraft under a gravity-free operating condition and under different acceleration conditions. For this purpose, a housing encloses an evaporating space provided with at least one inlet valve for controlling the admission of a medium to be evaporated. The produced vapor or steam is discharged through a respective outlet port. A plurality of cooling tubes interconnected in a meandering shape form a number of tube panels in which the individual tubes are arranged with a different spacing from one another in a direction from the inlet valve to the outlet port. Preferably, these spacings increase in the flow direction from the inlet port to the outlet port to establish a constant flow speed for the evaporating medium. The tubes forming a panel may be arranged in a zig-zag pattern within the panel.
摘要翻译：具有用于待冷却的冷却剂液体的至少一个有效循环回路的蒸发热交换器被构造用于在无重力运行条件下和在不同加速条件下移除航天器中的热量。为此目的，壳体包围设置有至少一个入口阀的蒸发空间，用于控制允许要蒸发的介质。产生的蒸气或蒸汽通过相应的出口排出。以曲折形状互连的多个冷却管形成多个管板，其中各个管在从入口阀到出口的方向上以彼此不同的间隔布置。优选地，这些间隔在从入口到出口的流动方向上增加，以为蒸发介质建立恒定的流速。形成面板的管可以在面板内以锯齿形图案布置。

34. 发明授权

US5253701A Evaporation heat exchanger apparatus for removing heat 失效
标题翻译：用于除热的蒸发式热交换器装置
公开(公告)号：US5253701A
公开(公告)日：1993-10-19
申请号：US940471
申请日：1992-09-04
申请人： Bernhard Leidinger
发明人： Bernhard Leidinger
IPC分类号： F25B39/02 , B01D1/04 , B64G1/50 , F28D5/00 , F28D7/16 , F28F9/22 , G05D23/12
CPC分类号： F28F9/22 , B01D1/04 , B64G1/50 , F28D5/00 , F28F2009/226
摘要： Heat generated, for example, in a spacecraft under zero gravity conditions and different accelerations is discharged through an evaporation heat exchanger connected to at least one active coolant circulation circuit. The heat exchanger has a bundle of tubes axially arranged inside a cylindrical processing chamber. An evaporant passes through these tubes. A coolant flows into heat exchange contact with outer surfaces of said tubes. The outlet cross-sectional flow area for the evaporant, or rather its vapor, is variable so that the pressure of the evaporated medium, and thereby also its evaporation temperature are adjustable. The adjustment of the cross-sectional flow area for the vapor is controlled in response to the temperature of the cooling liquid or coolant where it enters into a processing chamber of the heat exchanger. Selectively closable apertures in an end plate (52) serve for changing the outlet cross-section flow area for the vapor. The apertures are, at least partially, closable by flaps which are controlled by bimetal springs responsive to the temperature of the entering coolant.
摘要翻译：例如，在零重力条件下的航天器中产生的热量和不同的加速度通过连接到至少一个主动冷却剂循环回路的蒸发热交换器排出。热交换器具有轴向布置在圆柱形处理室内的一束管。蒸发器通过这些管。冷却剂流入与所述管的外表面的热交换接触。蒸发器或其蒸气的出口横截面流动面积是可变的，使得蒸发介质的压力以及由此蒸发介质的蒸发温度是可调节的。响应于其进入热交换器的处理室的冷却液体或冷却剂的温度来控制蒸汽的横截面流动面积的调节。端板（52）中的可选择闭合的孔用于改变蒸气的出口横截面流动面积。至少部分地，所述孔可以通过响应于进入的冷却剂的温度的双金属弹簧控制的襟翼来关闭。

35. 发明授权

US4727959A Assembly of large structures 失效
标题翻译：装配大型结构
公开(公告)号：US4727959A
公开(公告)日：1988-03-01
申请号：US022782
申请日：1987-03-06
申请人： Karl-Heinz Kummer
发明人： Karl-Heinz Kummer
IPC分类号： B64G5/00 , B64F5/00 , B64F5/10 , E04G1/15 , E04G1/36 , F02K9/96 , E04G1/24
CPC分类号： B64F5/0009 , E04G1/36 , F02K9/96
摘要： Assembly equipment for rocket stages or other large structures includes three towers arranged on a circle and being circumscribed by a plurality of platforms; another platform ring is held in different levels on an inside circle, and a spiral structure is coaxially mounted for rotation on a circular track to permit access to every part of the centrally positioned structure to be assembled. An arch shaped bridge may span the top part; multiple equipment may be axially superimposed.
摘要翻译：用于火箭级或其他大型结构的组装设备包括设置在圆周上并由多个平台限定的三个塔; 另一个平台环在内圆圈上以不同的水平位置保持，并且螺旋结构同轴地安装以便在圆形轨道上旋转以允许进入待组装的中心定位结构的每一部分。拱形桥可跨越顶部; 多个设备可以轴向叠加。

36. 发明授权

US4390275A Measuring minute, local temperature differences 失效
标题翻译：测量分钟，局部温差
公开(公告)号：US4390275A
公开(公告)日：1983-06-28
申请号：US216182
申请日：1980-12-15
申请人： Lothar Schilf , Ingo H. Giese
发明人： Lothar Schilf , Ingo H. Giese
IPC分类号： G02B21/34 , G01K11/12 , G01K11/16 , G02F1/135 , G05D23/27 , G01J5/00 , G02F1/13
CPC分类号： G01K11/165 , G05D23/1919 , G05D23/27
摘要： An object carrier has a transparent plate with an opaque backing and carries a thin liquid crystal layer which, in turn, is covered with a 2 .mu.m glass plate carrying an object (microorganism, etc.). This carrier is placed in a microscope for photographic observation of the temperature-dependent reflectivity of the crystal layer as heat conductively coupled to the object. The average reflection of light by the crystal layer is used as a representation of its average temperature, to control backlighting of the opaque layer to, thereby, stabilize the average object temperature to at least 10.sup.-3 degrees centigrade.
摘要翻译：物体载体具有透明板，其具有不透明背衬，并带有薄的液晶层，该液晶层又由携带物体（微生物等）的2μm玻璃板覆盖。该载体放置在显微镜中，用于照相观察结晶层的温度依赖性反射率，作为与物体导热耦合的热导。将晶体层的光的平均反射用作其平均温度的表示，以控制不透明层的背光，从而将平均物体温度稳定在至少10-3摄氏度。

37. 发明授权

US4332241A Solar energy collector panel 失效
标题翻译：太阳能收集器面板
公开(公告)号：US4332241A
公开(公告)日：1982-06-01
申请号：US218550
申请日：1980-12-22
申请人： Rolf Dalstein , Johann Spies , Hans-Dieter Greif , Gunter Termath , Jurgen Unbescheid , Hans-Werner Nowoczyn
发明人： Rolf Dalstein , Johann Spies , Hans-Dieter Greif , Gunter Termath , Jurgen Unbescheid , Hans-Werner Nowoczyn
IPC分类号： F24J2/24 , F24J2/05 , F24J2/20 , F24J2/26 , F24J2/46 , F24J3/02
CPC分类号： F24J2/464 , E06B3/6612 , F24J2/05 , F24J2/26 , F24J2002/4681 , F24J2002/5275 , Y02B80/24 , Y02E10/44
摘要： The panel includes two thermally prestressed silicate glass plates with metalized edges to which are solder-sealed lead bars which, in turn, are solder-sealed to a tubular frame. An outer protection frame covers the plate edges. Spacer posts and elements support the plates against pressure upon evacuation. The absorber proper is centrally disposed in the evacuated chamber.
摘要翻译：面板包括两个具有金属化边缘的预应力硅酸盐玻璃板，焊接密封的铅棒又被焊接密封到管状框架上。外保护框架覆盖板边缘。间隔柱和元件支撑平台在撤离时抵抗压力。吸收器本体居中设置在抽真空室中。

38. 发明授权

US4026341A Two-part nut 失效
标题翻译：两部分坚果
公开(公告)号：US4026341A
公开(公告)日：1977-05-31
申请号：US640691
申请日：1975-12-15
申请人： Manfred Menke
发明人： Manfred Menke
IPC分类号： F16B37/06 , F16B39/00
CPC分类号： F16B37/064 , Y10S411/969
摘要： The two-part nut has a socket member and a member with an internally threaded shank and a flange which is received in a transverse groove in the socket member having a central bore traversed by the shank. The shank has a groove adjacent the flange into which reach upset portions of the socket member to hold the members together with play. The socket member has alternate bores for riveting.
摘要翻译：两部分螺母具有插座构件和具有内螺纹柄和凸缘的构件，该凸缘容纳在插座构件中的横向凹槽中，具有由该杆滑动的中心孔。柄部具有与凸缘相邻的凹槽，在该凹槽中，凹槽部分可伸入到插座构件的凹陷部分中，从而将构件保持在一起。插座构件具有用于铆接的备用孔。

39. 发明授权

US3949693A Partially submerged floating platform 失效
标题翻译：部分淹没浮动平台
公开(公告)号：US3949693A
公开(公告)日：1976-04-13
申请号：US517884
申请日：1974-10-25
申请人： Peter Bauer , Rudolf Klimek
发明人： Peter Bauer , Rudolf Klimek
IPC分类号： B63B35/44 , B63B43/08
CPC分类号： B63B43/08 , B63B1/107 , B63B35/4413
摘要： A floating platform has a polygonal, submerged floating body constructed from concentric pipe sections whereby the space between each two concentric pipes is compartmentized and serves as storage facility as well as ballast tanks. Columns also constructed as upright concentric pipes extend from the submerged float and carry platform defining and establishing frame which carries e.g. a drilling derrick. The interior spaces of all inner pipes serve as transport path, a closed one being provided in the main float and elevator(s) as well as pump-up paths for liquid loads are provided in the columns.
摘要翻译：浮动平台具有由同心管段构成的多边形浸没浮体，由此两个同心管之间的空间被分隔并用作储存设施以及压载舱。柱也构造为直立的同心管，从浸没的浮子延伸，并承载平台的定义和建立框架，钻井井架。所有内管的内部空间用作运输路径，在主浮子和升降机中设置的封闭空间以及用于液体载荷的泵送路径设置在列中。

40. 发明授权

US3890102A Catalytic action gas generator 失效
标题翻译：催化作用气体发生器
公开(公告)号：US3890102A
公开(公告)日：1975-06-17
申请号：US31476572
申请日：1972-12-13
申请人： ERNO RAUMFAHRTTECHNIK GMBH
发明人： GATHMANN DIETRICH , MAYLAND WALTER
IPC分类号： B01J7/02
CPC分类号： B01J7/02
摘要： A catalytic action gas generator has a pressure vessel storing liquid to be decomposed by a catalyst. The latter is contained in a container inside of the vessel. The container has a destructible bottom and an outlet tube at the other end. The catalyst has consistency to define a tortuous flow path into which the liquid is driven by high pressure that develops shortly after contact between catalyst and decomposing liquid is permitted through the destroyed container bottom.
摘要翻译：催化作用气体发生器具有储存待用催化剂分解的液体的压力容器。后者容纳在容器内部的容器中。容器在另一端具有可破坏的底部和出口管。催化剂具有一致性，以确定曲折的流动路径，液体由高压力驱动到其中，该压力在催化剂和分解液体接触之后不久发生，通过破坏的容器底部。

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