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. 发明授权

US3802794A Molecular pump comprising a pump cylinder equipped with a thread 失效
标题翻译：分子泵包括一个装有螺纹的泵缸
公开(公告)号：US3802794A
公开(公告)日：1974-04-09
申请号：US23823172
申请日：1972-03-27
申请人： DORNIER AG
发明人： GEHRING F , JAGER K
IPC分类号： F04D19/04 , F04D5/00
CPC分类号： F04D19/044
摘要： This invention relates to an improvement in a molecular pump comprising a pump cylinder provided with a thread and a structural element rotating therein, the improvement comprising prefabricated helical springs, having selective profile crosssections, held at the wall of the molecular pump cylinder, THE CONTACT SURFACES OF THE PROFILE CROSS-SECTIONS FACING THE CYLINDER WALL BEING SUFFICIENTLY WIDE THAT THE LINE OF SEPARATION BETWEEN THE COURSES OF THREAD AND THE WALL WITH RESPECT TO THE FREE LENGTH OF PATH OF GAS MOLECULES IS TIGHT.
摘要翻译：本发明涉及分子泵的改进，其包括设置有螺纹和在其中旋转的结构元件的泵筒，其改进包括预制螺旋弹簧，其具有保持在分子泵圆筒壁上的选择性型材横截面配置文件的连接表面在圆柱体的横截面上，宽度大于螺纹孔与壁之间的分离线相对于气体分子路径的自由长度是紧密的。

2. 发明授权

US3637322A Rotor head for a helicopter 失效
标题翻译：直升机的转子头
公开(公告)号：US3637322A
公开(公告)日：1972-01-25
申请号：US3637322D
申请日：1970-02-12
申请人： DORNIER AG
发明人： KANNAMULLER GERHARD , KOSZIECH KARLHEINZ , GOLLER WERNER , KUGLER WALTER , MULLER YORCK
IPC分类号： B64C27/41 , D06M11/82 , B64C27/52
CPC分类号： D06M11/82 , B64C27/41
摘要： This invention relates to a rotor head for a helicopter comprising a hollow rotor mast, ball end means mounted on the mast, spring rod means mounted in the mast, ball socket means having rotor blades secured thereto on one end of said spring rod means and the other end thereof being secured against rotation, and a longitudinally displaceable supporting means between the hollow mast and the spring rod means.
摘要翻译：本发明涉及一种用于直升机的转子头，其包括中空转子桅杆，安装在桅杆上的球端装置，安装在桅杆上的弹簧杆装置，具有在所述弹簧杆装置的一端固定到其上的转子叶片的球窝装置，其另一端被固定抵抗旋转，以及在中空桅杆和弹簧杆装置之间的纵向移动的支撑装置。

3. 发明授权

US3724785A Arrangement of jet lift engines in aircraft 失效
标题翻译：飞机上喷射引擎的布置
公开(公告)号：US3724785A
公开(公告)日：1973-04-03
申请号：US3724785D
申请日：1971-04-28
申请人： DORNIER AG
发明人： BUCHSTALLER A
IPC分类号： B64C29/00 , B64D27/02 , B64D29/04
CPC分类号： B64D27/02 , B64C29/0041
摘要： The disclosure is of an arrangement of a jet lift engine in an aircraft, the engine being positioned in a substantially vertically-extending bay in the aircraft fuselage at least partially in the area of the rudder assembly. There are means for supporting the rudder assembly above the bay, and air inlet openings leading into the bay on both sides of the rudder assembly, the openings terminating in a common mixing chamber above the engine.
摘要翻译：本公开是在飞行器中喷气提升发动机的布置，发动机至少部分地位于舵组件的区域中，定位在飞行器机身中的基本垂直延伸的海湾中。有一些装置用于支撑在海湾上方的舵组件，以及通向方向舵组件两侧的舱室中的进气口，开口终止于发动机上方的公共混合室中。

4. 发明授权

US3837262A Redundant electrohydraulic regulating unit 失效
标题翻译：冗余电力调节单元
公开(公告)号：US3837262A
公开(公告)日：1974-09-24
申请号：US30532172
申请日：1972-11-10
申请人： DORNIER AG
发明人： HEDERMANN D
IPC分类号： B64C13/00 , F15B18/00 , F15B13/16
CPC分类号： F15B18/00 , B64C13/00
摘要： This invention relates to a redundant electrohydraulic regulating system for actuating control surfaces, rudders and the like of aircraft, the input signals of which are transmitted electrically by the pilot and by means of regulating and/or stabilizing devices, comprising, at least two servo chains or chains of regulating units, for purposes of detecting errors and/or malfunctions of one of the servo chains and preventing the inoperative servo chain from affecting the operation of the operative chain, each of the servo chains including, a servro or preliminary control valve; a main control valve, whose distributing slide valve is displaced or shifted in response to the operation of the servo or premilinary control valve; a fluid motor, which is displaced or moved by a pressure medium whose pressure is controlled by movements of the distributing slide valve of the main control valve; a position valve, whose distributing slide valve is mechanically coupled to the piston of the fluid motor and a differential pressure valve, which is actuated by the servo or preliminary control valve and, in conjunction with the position valve, interrupts the supply of pressure medium to the pressure chambers of the fluid motor of a faulty servo chain.
摘要翻译：本发明涉及一种用于致动飞行器的控制表面，方向舵等的冗余电动液压调节系统，其输入信号由飞行员以及通过调节和/或稳定装置电传输，包括至少两个伺服链或调节单元链，用于检测伺服链中的一个的错误和/或故障，并且防止不工作的伺服链影响操作链的操作，每个伺服链包括伺服或预调节阀; 主控制阀，其分配滑阀响应于伺服或前置控制阀的操作而移位或移位; 流体马达，其通过压力介质移动或移动，压力介质的压力由主控制阀的分配滑阀的运动控制; 位置阀，其分配滑阀机械地联接到流体马达的活塞和由伺服或预调节阀致动的差压阀，并且与位置阀一起中断压力介质的供给故障伺服链的流体马达的压力室。

5. 发明授权

US3774099A Vtol attitude control device for aircraft 失效
标题翻译：用于飞机的直升机姿态控制装置
公开(公告)号：US3774099A
公开(公告)日：1973-11-20
申请号：US3774099D
申请日：1971-08-09
申请人： DORNIER AG
发明人： DRAGANOW R , REITEMEIER R
IPC分类号： G05B19/23 , G05D1/06 , G05D1/00 , B64C13/18
CPC分类号： G05B19/23 , G05B2219/41326 , G05B2219/42212 , G05B2219/50047 , G05D1/0858 , Y10T29/5107 , Y10T483/127 , Y10T483/1731
摘要： This invention relates to a control device for aircraft, particularly those having vertical and horizontal and/or hovering flight properties, with a position regulation being operative only during the vertical and/or the transitional flight phases, which comprises A VTOL attitude regulator, A POSITION PLATFORM, PRESELECTING MEANS FOR THE PRESELECTION AND STORAGE OF THEORETICAL PITCHING POSITION VALUES, COMPARATOR MEANS CONNECTED TO SAID PRESELECTING MEANS, COOPERATING WITH SAID PRESELECTING MEANS, AND BEING INSTALLED IN THE AUTOMATIC CONTROL SYSTEM BETWEEN THE POSITION PLATFORM AND THE VTOL attitude regulator, and AN ARBITRARILY ACTUATABLE RELEASE MEANS WHICH APPLIES THE PRESELECTED STORED THEORETICAL VALUES TO THE COMPARATOR MEANS.
摘要翻译：本发明涉及一种用于飞行器的控制装置，特别是具有垂直和水平和/或悬停飞行性能的飞行器的控制装置，其中位置调节仅在垂直和/或过渡飞行阶段期间操作，其包括一个垂直姿势调节器，一个位置平台，提出选择和存储理论位置值的方法，连接到选择手段的比较器手段，与指定的选择手段合作，并且安装在位置平台和VTOL姿态调节器之间的自动控制系统中，以及ARBITRARILY 将预先存储的理论值应用于比较器手段的实用释放方式。

6. 发明授权

US3715820A Ironing press 失效
标题翻译：熨烫机
公开(公告)号：US3715820A
公开(公告)日：1973-02-13
申请号：US3715820D
申请日：1970-11-04
申请人： DORNIER AG
发明人： HENTSCHEL W
IPC分类号： D06F71/36 , D06F71/00
CPC分类号： D06F71/36
摘要： This invention relates to an ironing press comprising buck means having a convex curvature and head means having a concave curvature, and a pressure mechanism for pressing said means together, one of said means being bendable and of a flatter curvature than the other, and the other of said means being rigid.
摘要翻译：本发明涉及一种熨烫机，其包括具有凸曲率的降压装置和具有凹曲率的头部装置，以及用于将所述装置压在一起的压力机构，所述装置中的一个可弯曲并且具有比另一个更平坦的曲率，另一个所述装置是刚性的。

7. 发明授权

US3773280A Jet deflecting device 失效
标题翻译：喷射装置
公开(公告)号：US3773280A
公开(公告)日：1973-11-20
申请号：US3773280D
申请日：1971-10-27
申请人： DORNIER AG
发明人： BUCHSTALLER A
IPC分类号： B64C9/38 , B64C29/00 , F02K1/00 , B64D27/18
CPC分类号： F02K1/006 , B64C9/38 , B64C29/0066
摘要： This invention relates to a jet deflecting device, particularly adapted for deflecting the propellent gas jet of an aircraft jet engine, which comprises pivot bearing means connecting the jet discharge nozzle with a stationary part of the jet engine, and extensible tubular means connected between said nozzle and said stationary part, said tubular means being variable in curvature in correspondence with the nozzle pivoting movement and having a transitional jet guiding surface between said nozzle and said stationary part.
摘要翻译：本发明涉及一种特别适用于偏转飞行器喷气发动机的推进气体射流的喷射偏转装置，该喷射偏转装置包括将射流喷嘴与喷气发动机的固定部分连接的枢转轴承装置，以及连接在所述喷嘴并且所述固定部分，所述管状装置与喷嘴枢转运动相对应地具有可变的曲率，并且在所述喷嘴和所述静止部分之间具有过渡喷射引导表面。

8. 发明授权

US3771924A Combination gyroplane 失效
标题翻译：组合GYROPLANE
公开(公告)号：US3771924A
公开(公告)日：1973-11-13
申请号：US3771924D
申请日：1970-10-06
申请人： DORNIER AG
发明人： BUCHSTALLER A
IPC分类号： B64C27/54 , B64C27/48
CPC分类号： B64C27/54
摘要： This invention relats to a combination gyroplane having a lockable rotor and rotor blades adapted to be retracted in the locked condition, comprising an equal number of rotor blades positioned in at least two planes offset with respect to each other with reference to the rotor axis, and means for maintaining the blade groups in operative position in a staggered arrangement and for causing the rotor blades of the groups to overlap for the retracting operation.
摘要翻译：本发明相对于具有可锁定转子和适于在锁定状态中缩回的转子叶片的组合陀螺仪，包括相对于转子轴线相对于彼此偏移的至少两个平面中的相等数量的转子叶片，以及用于将叶片组以交错布置保持在操作位置并且用于使组的转子叶片重叠以用于缩回操作的装置。

9. 发明授权

US3750470A Flow sonde for measuring the total pressure and the static pressure of a flow 失效
标题翻译：用于测量总压力和流量的静态压力的流量SONDE
公开(公告)号：US3750470A
公开(公告)日：1973-08-07
申请号：US3750470D
申请日：1971-10-18
申请人： DORNIER AG
发明人： PARTZSCH P
IPC分类号： G01P5/165 , G01P13/02 , G01P5/16
CPC分类号： G01P5/165 , G01P13/025
摘要： This invention relates to a flow sonde for measuring the total pressure and the static pressure of a flow comprising a cylindrical forward section, a conical transitional section, a rearward cylindrical section, said forward section having a smaller diameter than said rearward section and the transitions from each section to the next extending in a sharp-edged manner, and aperture means on said sonde for taking the total pressure and the static pressure.
摘要翻译：本发明涉及一种用于测量流体的总压力和静压力的流动探测器，其包括圆柱形前部段，圆锥形过渡部分，后部圆柱形部分，所述前部部分具有比所述后部部分更小的直径，每个部分接下来以锐利的方式延伸，并且在所述探头上的孔装置用于获取总压力和静压力。

10. 发明授权

US3697024A Rotor mast support for helicopters 失效
标题翻译：旋转枪支持直升机
公开(公告)号：US3697024A
公开(公告)日：1972-10-10
申请号：US3697024D
申请日：1971-01-21
申请人： DORNIER AG
发明人： KOSZIECH KARL-HEINZ , TESCHNER KURT
IPC分类号： B64C27/00 , B64C27/04 , F16F15/10
CPC分类号： B64C27/001 , B64C2027/002 , Y10S416/50
摘要： This invention relates to a movable rotor mast support for helicopters adapted to be mounted between the rotor mast and the airframe comprising a universal joint including gimbal ring means and journal means, said gimbal ring means including lateral cantilever means having journal means therein, said latter journal means being extended to form a torsion spring rod, and rotation-preventing means connecting the end of the torsion spring rod with said cantilever means.
摘要翻译：本发明涉及一种用于直升机的可移动转子桅杆支架，其适于安装在转子桅杆和机身之间，包括万向接头，包括万向接头装置和轴颈装置，所述万向环装置包括在其中具有轴颈装置的横向悬臂装置，手段被延伸以形成扭转弹簧杆，以及将扭转弹簧杆的端部与所述悬臂装置连接的防旋转装置。

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