公开(公告)号：US4817300A

公开(公告)日：1989-04-04

申请号：US142788

申请日：1988-01-11

Applicant: Carl Kramer ,  Reinhard Grundmann

Inventor： Carl Kramer ,  Reinhard Grundmann

IPC: F04D29/50 ,  F26B9/06 ,  F26B21/02 ,  F26B21/06

CPC classification number: F26B21/028 ,  F26B9/06

Abstract: An apparatus for uniformly subjecting a flow-traversable heatable material, in particular a stack of plates, rods, tubes, pipes, or the like, to a fluid flow comprises a radial-flow fan which serves as flow drive and which is disposed above the plane of flaps which depending on the desired flow direction can be respectively opened or closed. The radial-flow fan comprises a spiral housing discharging on at least two sides, and the volume flow emerging from the discharge openings of said spiral housing is supplied alternately from the one side or from the other side to the heatable material simply by actuating the flaps.

Abstract translation: 用于将流动可流动的可加热材料，特别是板，棒，管，管等的堆叠均匀地经受流体流动的装置包括用作流动驱动并且设置在流体驱动上方的径流式风扇 可以分别打开或关闭取决于所需流动方向的襟翼平面。 径向流风扇包括在至少两侧排放的螺旋壳体，并且从所述螺旋壳体的排出口排出的体积流量从一侧或从另一侧交替地供应到可加热材料，仅通过致动翼片 。

公开(公告)号：US4671054A

公开(公告)日：1987-06-09

申请号：US932166

申请日：1986-11-18

Applicant: Reinhard Grundmann ,  Carl Kramer

Inventor： Reinhard Grundmann ,  Carl Kramer

IPC: D01H7/86 ,  D01H11/00 ,  D01H1/10

CPC classification number: D01H11/005

Abstract: A mechanism for pneumatically purging undesirable fiber fluff and dust from a spindle assembly of a two-for-one twister textile thread processing machine created during thread processing and particularly in the area of a rotating thread balloon and being characterized by utilizing air flow created by operation of the spindle assembly in processing thread without disturbing the rotating thread balloon is provided. The purging mechanism includes a housing jacket axially mounted on one end of a balloon limitor device and having a generally curved inner wall spaced from the axis of the spindle assembly rotor mechanism and the carrier mechanism a greater distance than the inner wall of the balloon limitor and a lateral opening on one side thereof, and a duct connected to the lateral opening and adapted to lead to a collecting container. With this arrangement, the purging mechanism acts in flow-technology respects with the balloon limitor and centrifugal forces and air flow created by the rotating thread balloon and spindle mechanisms as a surge diffuser for purging undesirable fiber fluff and dust.

Abstract translation: 一种用于在螺纹加工期间特别是在旋转螺纹球囊区域中产生的二向一捻丝机织物线加工机的主轴组件气动吹扫不需要的纤维绒毛和灰尘的机构，其特征在于利用通过操作产生的气流 的主轴组件在加工螺纹中，而不影响旋转螺纹球囊。 吹扫机构包括轴向安装在球囊限制装置的一端上的壳体护套，并且具有与主轴组件转子机构的轴线间隔开的大致弯曲的内壁，并且载体机构的距离大于球囊限制器的内壁， 其一侧的侧向开口，以及连接到侧向开口并适于导向收集容器的导管。 通过这种布置，清洗机构与气囊限制器和离心力以及由旋转螺纹气囊和主轴机构产生的气流作为浪涌扩散器作用于流动技术，用于清除不需要的纤维绒毛和灰尘。

公开(公告)号：US4123805A

公开(公告)日：1978-11-07

申请号：US775350

申请日：1977-03-07

Applicant: Carl Kramer ,  Hans J. Gerhardt

Inventor： Carl Kramer ,  Hans J. Gerhardt

IPC: A61F2/24 ,  A61F1/22

CPC classification number: A61F2/2403 ,  A61F2/2409 ,  Y10T137/7903

Abstract: An artificial heart valve consists basically of a valve ring and a valve flap in the form of a disc which is pivotally mounted eccentrically in the valve ring, the external circumferential surface of the valve flap cooperating with the internal contour of the valve ring to form a sealing line extending round the circumference of the valve flap. Manufacture of the heart valve can be substantially simplified if the valve ring is obtained by a slightly oblique cut through a hollow cylinder and the valve flap by an oblique cut made at a slightly larger angle through a solid circular cylinder which constitutes the core of the hollow cylinder.

Abstract translation: 人造心脏瓣膜基本上由阀环和阀瓣形式组成，该阀瓣以偏心方式安装在阀环中的盘形式形成，阀瓣的外周表面与阀环的内部轮廓协调以形成 密封线围绕阀瓣的圆周延伸。 如果阀环是通过中空圆筒略微倾斜的切口获得的，并且通过构成中空圆柱体的实心圆柱体的稍微较大角度的倾斜切口获得阀瓣，则可大大简化心脏瓣膜的制造 圆筒。

公开(公告)号：US5313685A

公开(公告)日：1994-05-24

申请号：US880204

申请日：1992-05-06

Applicant: Carl Kramer ,  Bernd Konrath ,  Bernd Berger ,  Peter Reinthal

Inventor： Carl Kramer ,  Bernd Konrath ,  Bernd Berger ,  Peter Reinthal

IPC: B08B11/00 ,  B08B1/02 ,  B08B5/02 ,  B21B45/02 ,  F26B13/28 ,  G03D15/02 ,  A47L5/38

CPC classification number: B21B45/0278 ,  F26B13/28 ,  G03D15/02

Abstract: A device for removing liquid from the surface of a moving strip (B), more particularly a rolled strip on a roll stand, by means of a gas, more particularly air, blown on to the moving strip (B), is characterized according to the invention in that disposed transversely of the direction (L) in which the strip runs is a slot nozzle (3) which is directed at the strip surface at an angle (.beta.) of 45.degree. to 90.degree. of its jet oppositely to the direction (L) in which the strip runs, the ratio between the distance (h) of the slot nozzle (3) from the moving strip (B) and the width (s) of the slot is in the range h/s=2 to h/s=10, so that the velocity of emergence of the gas jet blown by the slot nozzle (3) on to the strip (B) is in the range of 0.3

Abstract translation: 根据移动带（B）的气体，特别是空气吹送到移动带（B）上的用于从移动带（B）的表面移除液体的装置，更具体地说是滚动支架上的轧制带，其特征在于 沿横向方向（L）设置的本发明是狭缝喷嘴（3），其狭缝喷嘴（3）以与其方向相反的方向的角度（β）为45°至90°的角度（β） （L）中，狭槽喷嘴（3）与移动条（B）的距离（h）与槽的宽度（s）之间的比率在h / s = 2〜 h / s = 10，使得由狭缝喷嘴（3）吹送到带材（B）上的气体射流的出现速度在0.3

公开(公告)号：US5246477A

公开(公告)日：1993-09-21

申请号：US999664

申请日：1992-12-30

Applicant: Carl Kramer

Inventor： Carl Kramer

IPC: C03B23/025 ,  C03B27/044 ,  C03B35/16 ,  C03B35/18

CPC classification number: C03B27/0404 ,  C03B23/0254 ,  C03B27/0447 ,  C03B35/161 ,  C03B35/163 ,  C03B35/165 ,  C03B35/182 ,  C03B35/185 ,  C03B35/187 ,  C03B35/189 ,  C03B40/005 ,  C03B2225/02

Abstract: The invention relates to an apparatus for the preferable two-dimensional arching of glass sheets heated to the softening temperature comprising a following cooling section, the horizontal guiding of the glass sheets taking place on a plurality of movable transport rods and rollers which form a horizontal surface. The transport rods are provided in two groups which project outwardly from a respective mounting at the two lateral edges of the roller hearth furnace into the roller hearth furnace surface; the two groups of the transport rods are pivotal by a pivot movement via their respective mountings downwardly between linear forming elements, in particular forming rods, the joint upper tangential surface of which corresponds to the contour of the lower side of the arched glass sheet. Alternatively, at least one edge region of some transport rods may be pivoted upwardly to arch glass sheets or panes having one or two bends, for example bus windows or display case panes.

Abstract translation: 本发明涉及一种加热到软化温度的玻璃板的优选二维拱形装置，包括随后的冷却部分，玻璃板的水平引导发生在形成水平表面的多个可移动传送杆和辊上 。 输送杆设置成两组，从辊底炉的两个侧边缘处的相应安装件向外突出到辊底式炉表面中; 两组传送杆通过枢轴运动通过它们各自的安装向下枢转，在直线形成元件之间，特别是成形杆，其接合上切向表面对应于拱形玻璃板的下侧的轮廓。 或者，一些传送杆的至少一个边缘区域可以向上枢转到具有一个或两个弯曲部的拱形玻璃板或玻璃板，例如公共汽车窗口或展示柜窗格。

公开(公告)号：US4808043A

公开(公告)日：1989-02-28

申请号：US18745

申请日：1987-03-02

Applicant: Claude Le Marrec ,  Carl Kramer ,  Hans W. Kuster

Inventor： Claude Le Marrec ,  Carl Kramer ,  Hans W. Kuster

IPC: B05B7/08 ,  B05B7/14 ,  C03C17/23 ,  C23C20/02 ,  F16L41/03 ,  B65G53/52

CPC classification number: B05B7/1477 ,  B05B7/0884 ,  B05B7/1486 ,  F16L41/03

Abstract: Apparatus is described for subdividing a single stream of powder products entrained in a gas into a plurality of secondary streams. The apparatus comprises an array of identical ducts (33, 47) distributed over the lateral surface of a cone (34, 43) having a circular section, said ducts converging in the vicinity of the apex (35, 44) of the cone to constitute a single intake (36, 41) directed along the axis of the cone and connected to a primary intake pipe (11), said ducts being oriented along the generatrices of the cone and ending at its base in a multiplicity of orifices each connected to a secondary conduit (31) carrying one of the secondary streams.

Abstract translation: 描述了将夹带在气体中的单个粉末产物流细分成多个二次流的装置。 该装置包括分布在具有圆形截面的锥体（34,43）的侧表面上的相同导管（33,47）的阵列，所述管道会聚在锥体的顶点（35,44）附近以构成 单个入口（36,41）沿锥体的轴线引导并连接到主进气管（11），所述管道沿锥体的母线定向并且在其底部处以多个孔连接，每个孔连接到 承载一个二次流的二次管道（31）。

公开(公告)号：US4767317A

公开(公告)日：1988-08-30

申请号：US822165

申请日：1986-01-24

Applicant: Carl Kramer

Inventor： Carl Kramer

IPC: B01F5/00 ,  F23C5/32

CPC classification number: B01F5/0057

Abstract: An apparatus for mixing a gas main flow with at least one gas subflow comprises a round inlet region which tapers in the flow direction and over the periphery of which influx openings are distributed for the gas subflow. From these influx openings the gas subflow emerges with a tangential direction component, giving a good mixing with the gas main flow.

Abstract translation: 用于将气体主流与至少一个气体子流混合的装置包括在流动方向上逐渐变细的圆形入口区域，并且其周边上分布有用于气体子流的流入口。 从这些流入口开始，气体亚流出现切向方向分量，与气体主流体形成良好的混合。

公开(公告)号：US4586946A

公开(公告)日：1986-05-06

申请号：US464770

申请日：1983-02-07

Applicant: Carl Kramer ,  Karl-Heinz Dicks

Inventor： Carl Kramer ,  Karl-Heinz Dicks

IPC: C03B23/03 ,  C03B27/044 ,  C03B23/033

CPC classification number: C03B27/0447 ,  C03B23/03

Abstract: Straight advance bars in the shaping region are moved plumb downward between the upper advance position and the lower shaping position for the purpose of curving glass sheets heated to the softening point; a pressing means is deposited in time-relation to this motion on the top side of the glass sheet and together with the advance bars is displaced downwardly; when in the shaping position, the glass sheet rests on stationary forming bars curving plumb downwardly and of which the shape is fitted to the desired curvature of the glass sheet. The shaping region is followed by a tempering zone wherein the curved glass sheets are cooled by gas-blowing without their surfaces being affected thereby.

Abstract translation: 为了弯曲加热到软化点的玻璃板，成形区域中的直前进杆在上进给位置和下成形位置之间向下移动铅垂; 在玻璃板的顶面上与该运动有时间地沉积按压装置，并且与推进杆一起向下移位; 当处于成形位置时，玻璃板放在静止的成形条上，向下弯曲铅垂，并且其形状被装配到玻璃板的期望曲率上。 成形区域之后是回火区，其中弯曲的玻璃板通过气吹而被冷却，而其表面不受其影响。

公开(公告)号：US06413470B1

公开(公告)日：2002-07-02

申请号：US09601202

申请日：2000-09-27

Applicant: Carl Kramer

Inventor： Carl Kramer

IPC: C21D954

CPC classification number: F26B13/104 ,  B21B39/00 ,  B21B2045/0212 ,  C21D9/63

Abstract: The invention relates to a device for guiding bands in a suspended manner and for stabilizing bands, preferably wide metal bands, for the purpose of heat treating the same. In the device, the band is blown on both sides with the aid of suspended nozzle sections, and two respective radial ventilators with 360° spiral casings are arranged on the side walls of the device in the vicinity of both sides of the band. The intake openings of the radial ventilators point toward the middle of the device. The axes of the radial ventilators are vertical in relation to the side walls, and the radial ventilators are arranged in such a way that they deliver air into air delivery channels (6) of the length of at least one hydraulic diameter in a manner parallel to the longitudinal direction of the device, that is, in a direction of movement of the band. The air delivery channels (6) are adjacent to the upper casing (8) or the lower casing of the device via a side wall. Elbows are respectively connected to the air delivery channels (6). The volume stream delivered from said elbows by the radial ventilator enters a collecting receptacle which extends as at least one piece over the entire length of the device and which is provided with the nozzle section on the side facing the band, said nozzle field being approximately equal in width to that of the collecting receptacle. The gas stream blown on the band predominantly flows away and up to the longitudinal sides of the device and enters from the sides of the device into the suction area between the radial ventilators above and below the band (1).

Abstract translation: 本发明涉及一种用于以悬浮方式引导带并用于稳定带，优选宽金属带的装置，用于热处理该带。 在该装置中，借助于悬挂的喷嘴部分在两侧吹送带，并且在带的两侧附近，在装置的侧壁上布置有具有360°螺旋壳体的两个相应的径向通风机。 径向通气机的进气口指向设备的中部。 径向通气机的轴线相对于侧壁是垂直的，并且径向通风机以这样的方式布置，使得它们以与...平行的方式将空气输送至至少一个液压直径长度的空气输送通道（6） 装置的纵向方向，即带的移动方向。 空气输送通道（6）经由侧壁与设备的上壳体（8）或下壳体相邻。 肘管分别连接到空气输送通道（6）。 通过径向通气机从所述弯头输送的体积流进入收集容器，所述收集容器在装置的整个长度上至少延伸一段，并且在面向带的一侧设置有喷嘴部分，所述喷嘴区域近似相等 宽度与收集容器的宽度相同。 吹送在带上的气流主要流动并且直到装置的纵向侧，并从装置的侧面进入到带（1）上方和下方的径向通风机之间的吸入区域。

公开(公告)号：US5435175A

公开(公告)日：1995-07-25

申请号：US244483

申请日：1994-07-27

Applicant: Carl Kramer ,  Bernd Konrath

Inventor： Carl Kramer ,  Bernd Konrath

IPC: G01M9/04 ,  G01M9/00

CPC classification number: G01M9/04

Abstract: Wind tunnel having a free jet test section for simulating wind direction fluctuations, principally for the investigation of vehicles, equipped with a nozzle which can be rotated when the wind tunnel is operating, in order to alter the wind flow direction, in which arrangement the nozzle comprises a stationary part and a rotatable front part and the nozzle front part is surrounded by a cylinder surface which is sealed off in the manner of a plug in the end wall of the nozzle prechamber in relation to the test chamber; within the nozzle prechamber, which surrounds the nozzle, a compensating flow can take place upon rotation of the nozzle front part, so that the quality of the jet flow of the wind tunnel is, if at all, only barely noticeably impaired by the rotational movement. In order to investigate flow-acoustic problems with a varying wind direction, the wind tunnel can be equipped with sound deadening and sound attenuating devices as well as an absorbing lining.

Abstract translation: PCT No.PCT / EP92 / 02757 Sec。 371日期：1994年7月27日 102（e）日期1994年7月27日PCT 1991年11月28日PCT公布。 公开号WO93 / 11417 日期：1993年6月10日。风道具有用于模拟风向波动的自由喷气试验部分，主要用于车辆调查，配备有可在风洞运行时旋转的喷嘴，以便改变风流 方向，其中喷嘴包括固定部分和可旋转的前部部分，并且喷嘴前部部分被气缸表面包围，该气缸表面以相对于测试的喷嘴前置机的端壁中的塞子的方式密封 房间 在围绕喷嘴的喷嘴预燃室内，在喷嘴前部部分旋转时可以发生补偿流动，使得风洞的喷射流的质量（如果根本没有显着地受到旋转运动的损害） 。 为了研究风向不同的流动声学问题，风洞可以配备有声音衰减和声音衰减装置以及吸收衬垫。