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1. 发明授权

US4377188A Flexible corrugated tube 失效
标题翻译：柔性波纹管
公开(公告)号：US4377188A
公开(公告)日：1983-03-22
申请号：US232558
申请日：1981-02-09
申请人： Emil Siegwart
发明人： Emil Siegwart
IPC分类号： F16L11/16
CPC分类号： F16L11/16
摘要： The flexible corrugated tube is made of spirally coiled thin metal strip with corrugations extending parallel to the longitudinal direction thereof, in which tube at least one corrugation of the one side edge of the one convolution (2) lies respectively in at least one corrugation on the other overlapping side edge of the subsequent convolution (3) and the crests of corrugations lying in each other are pressed down by only a part of the corrugation height in such a manner that the corrugation crests are wider than the corrugation cross-section beneath same. In order to provide such a corrugated tube, which is as inexpensive as possible from the point of view of the material required for the production thereof and is also highly flexible and resilient in axial direction, the corrugations with depressed crests have outside the detents (10) sides, or side walls (8), respectively, extending at right angles to, or approximately at right angles to the axis (7) of the tube, whereas corrugations located between same, having no detents, have sides of V-shaped or saw-tooth-shaped cross-section, with sides extending obliquely in relation to the axis of the tube.
摘要翻译：柔性波纹管由具有平行于其纵向方向延伸的波纹的螺旋卷绕的薄金属带制成，其中一个卷积（2）的一个侧边缘的至少一个波纹分别位于至少一个波纹随后的卷积（3）的另一重叠侧边缘和彼此相对的波纹的波峰仅以波纹高度的一部分被压下，使得波纹波峰比下方的波纹横截面更宽。为了提供从生产所需的材料的角度来看尽可能便宜的波纹管，并且在轴向方向上也是高度柔性和弹性的，具有凹陷波峰的波纹具有掣子外（10 ）侧或侧壁（8），其分别与管的轴线（7）成直角或大致成直角延伸，而位于其之间的波纹（不具有掣子）具有V形或锯齿状横截面，其侧面相对于管的轴线倾斜地延伸。

2. 发明授权

US3443601A Sheet metal joint 失效
公开(公告)号：US3443601A
公开(公告)日：1969-05-13
申请号：US3443601D
申请日：1967-06-07
申请人： SIEGWART EMIL
发明人： SIEGWART EMIL
IPC分类号： B21C37/10 , F16B5/00 , F24F13/02 , B65D7/34 , B65D7/42
CPC分类号： F16B5/00 , B21C37/104 , F24F13/0209 , F24F13/0272

3. 发明授权

US4261380A Flow regulator having damping means 失效
标题翻译：具有阻尼装置的流量调节器
公开(公告)号：US4261380A
公开(公告)日：1981-04-14
申请号：US64533
申请日：1979-08-07
申请人： Emil Siegwart
发明人： Emil Siegwart
IPC分类号： F16K47/00 , F24F11/04 , F24F11/047 , G05D7/01 , G05D16/02 , F16K15/03
CPC分类号： G05D7/0173 , F16K47/00 , F24F11/043 , F24F11/047 , Y10T137/785 , Y10T137/7875
摘要： An arrangement for regulating the flow of a gaseous medium in a conduit includes a flap valve pivotably mounted in the conduit and biased by a spring toward its open position and by the pressure of the gaseous medium flowing through the conduit towards its closing position. A rod-shaped member is pivotally mounted on one section of the flap valve, and a sleeve-shaped member is pivotally mounted on a plate-shaped element rigid with the conduit and extending axially thereof downstream of the flap valve. The sleeve-shaped member has a passage therein in which the rod-shaped member is received with play so that, upon rapid movement of the rod-shaped member in the passage, the sleeve-shaped member is entrained by friction on pivots, thus seizing the rod-shaped member. In this manner, the flap valve is prevented from fluttering, while its responsiveness to gradual pressure changes of the gaseous medium is unaffected.
摘要翻译：用于调节导管中的气体介质的流动的装置包括可枢转地安装在导管中并由弹簧朝向其打开位置偏压的瓣阀，以及流过导管的气态介质的压力朝向其关闭位置。杆状构件枢转地安装在瓣阀的一个部分上，并且套筒形构件枢转地安装在与导管刚性的板状元件上并且在瓣阀的下游轴向延伸。套筒状构件具有通道，杆状构件以游隙方式被接纳，使得当杆状构件在通道中快速移动时，套筒状构件通过枢轴上的摩擦而夹带，从而卡住杆状构件。以这种方式，防止了瓣阀颤动，同时其对气态介质的逐渐变化的响应性不受影响。

4. 发明授权

US4124037A Fluid flow regulator 失效
标题翻译：流体流量调节器
公开(公告)号：US4124037A
公开(公告)日：1978-11-07
申请号：US789284
申请日：1977-04-20
申请人： Emil Siegwart
发明人： Emil Siegwart
IPC分类号： F16K17/34 , F24F11/04 , G05D7/01
CPC分类号： F24F11/043 , G05D7/0173 , Y10T137/7786 , Y10T137/7875
摘要： The shaft for the flap of a fluid flow regulator extends through the tubular housing of the regulator and its end portions are received in thrust bearings which subject the shaft to axial stresses. The bearings have internally threaded sleeves which are bonded to the housing, externally threaded plastic plugs which mate with the respective sleeves and have sockets for the respective end portions of the shaft, and hard metallic balls in the innermost portions of the respective sockets. The flap has two mutually inclined sections at the opposite sides of the shaft and is biased to open position, in which one of its sections lies flush against a centrally located partition in the housing, by a helical spring whose characteristic can be changed from the outside of the housing.
摘要翻译：用于流体流动调节器的阀瓣的轴延伸穿过调节器的管状壳体，并且其端部接收在使轴受到轴向应力的推力轴承中。轴承具有内螺纹套筒，该套筒与壳体接合，外螺纹塑料塞与相应的套管配合，并具有用于轴的相应端部的插座和相应插座的最内部的硬质金属球。翼片在轴的相对侧具有两个相互倾斜的部分，并且被偏压到打开位置，其中一个部分通过螺旋弹簧与其外部的中心定位的隔板平齐，其特性可以从外部改变的住房。

5. 发明授权

US3996961A Flow regulator for air ducting 失效
标题翻译：风管流量调节器
公开(公告)号：US3996961A
公开(公告)日：1976-12-14
申请号：US483423
申请日：1974-06-26
申请人： Emil Siegwart
发明人： Emil Siegwart
IPC分类号： F16K17/34 , F16K1/22 , F24F11/04 , F16K15/02
CPC分类号： F24F11/043 , F16K1/22 , Y10T137/7869 , Y10T137/7903
摘要： A flow regulator for air ducting comprises a flap which can be rotated about a shaft against the action of a spring, by the air current, to regulate air flow therepast. The flap has two portions which are disposed at an obtuse angle to each other about a bend line, one of the portions, in an open condition of the regulator, being directed downstream of the shaft generally parallel to the ducting axis, and is obliquely oriented in the closed condition and the other portion, in a closed condition of the regulator, is disposed in a plane lying at right angles to the ducting axis, and is obliquely oriented in the open condition. The obtuse angle of the flap portions is preferably of the order of 145.degree. to 155.degree..
摘要翻译：用于空气管道的流量调节器包括挡板，该挡板可通过气流抵抗弹簧的作用绕轴转动，以调节空气流量。翼片具有两个部分，它们围绕弯曲线彼此以钝角设置，其中一个部分在调节器的打开状态下，大致平行于管道轴线定向在轴的下游，并且倾斜定向在关闭状态下，另一部分在调节器的关闭状态下设置在与管道轴线成直角的平面中，并且在打开状态下倾斜定向。翼片部分的钝角优选为145°至155°。

6. 发明授权

US3913623A Flexible corrugated tube 失效
标题翻译：柔性波纹管
公开(公告)号：US3913623A
公开(公告)日：1975-10-21
申请号：US37798473
申请日：1973-08-02
申请人： SIEGWART EMIL
发明人： SIEGWART EMIL
IPC分类号： F16L9/06 , B21C37/12 , F16L11/11 , F16L11/16
CPC分类号： B21C37/124 , F16L11/16
摘要： A flexible corrugated tube of a succession of axially displaced convolutions obtained by spirally coiling a metal strip. The strip is formed with longitudinally extending corrugations which are substantially of wave form. The borders of successive tube convolutions overlap each other, with at least one corrugation in the overlapping border portion of a convolution fitting into a corrugation of the overlapped border portion of an adjoining convolution with the crests and troughs of the corrugations wider than the portions therebetween. The two corrugations are thereby locked to each other in the manner of hooks or teeth which engage each other.
摘要翻译：通过螺旋卷绕金属带获得的一系列轴向移动的卷积的柔性波纹管。带材形成有基本上波形的纵向延伸的波纹。连续管卷的边界彼此重叠，卷积的重叠边界部分中的至少一个波纹与相邻卷绕的重叠边界部分的波纹配合，波纹的波峰和波谷宽于其间的部分。这两个波纹因此以彼此接合的钩或齿的方式彼此锁定。

7. 发明授权

US3859832A Corrugated sheet material 失效
标题翻译：腐蚀性材料
公开(公告)号：US3859832A
公开(公告)日：1975-01-14
申请号：US36821673
申请日：1973-06-08
申请人： SIEGWART EMIL
发明人： SIEGWART EMIL
IPC分类号： B21C37/12 , B21D13/04 , B21D13/10 , B21D15/02
CPC分类号： B21D13/045 , B21C37/126
摘要： This invention relates to manufacturing corrugated sheet or strip from thin material. The original material has imparted thereto a series of corrugations which are coarser and wider than those finally required: at least one smaller counter-corrugation is impressed in the crest of each of the wider corrugations, and these counter-corrugations are deepened until all the corrugations resulting from this deepening are of substantially the same height. The material can be pressed together sideways to assist in the corrugating action and the invention enables the corrugations to be produced without any stretch in the material. The invention also includes a method of forming a tube which comprises taking the corrugated strip formed as above and coiling it around a mandrel in such a fashion that successive convolutions overlap preceding convolutions by approximately half the width of the strip: this produces a tube having a double wall thickness. The invention also provides apparatus for carrying out the above methods.
摘要翻译：本发明涉及从薄材料制造波纹片或条带。原始材料赋予了一系列比最终需要的更粗糙和更宽的波纹：在每个更宽的波纹的顶部印有至少一个较小的反波纹，并且这些反波纹被加深直到所有的波纹这种深化导致的高度基本相同。材料可以侧向压在一起以帮助波纹作用，并且本发明使波纹能够在材料中没有任何拉伸的情况下产生。

8. 发明授权

US4513534A Shutter for ventilation systems 失效
标题翻译：通风系统快门
公开(公告)号：US4513534A
公开(公告)日：1985-04-30
申请号：US169726
申请日：1980-07-17
申请人： Emil Siegwart
发明人： Emil Siegwart
IPC分类号： F24F13/14 , E06B7/08
CPC分类号： F24F13/1406 , F24F13/14 , F24F13/1486
摘要： A louver type shutter for ventilation systems has hollow flaps which are pivotally mounted in a frame. Seals made from a foamed sheet material are located between the flaps and the frame and the front edges of the flaps are pressed directly into the foam sheet.
摘要翻译：用于通风系统的百叶窗式快门具有枢转地安装在框架中的中空折翼。由泡沫片材制成的密封件位于翼片和框架之间，并且翼片的前边缘被直接压入泡沫片材中。

9. 发明授权

US4289161A Fluid flow regulator 失效
标题翻译：流体流量调节器
公开(公告)号：US4289161A
公开(公告)日：1981-09-15
申请号：US971562
申请日：1978-12-20
申请人： Emil Siegwart
发明人： Emil Siegwart
IPC分类号： G05D7/01
CPC分类号： G05D7/0173 , Y10T137/7786 , Y10T137/7875
摘要： A fluid flow regulator wherein a shaft which extends transversely of the passage in a tubular housing carries a flap having two mutually inclined sections. A spring biases the flap to a fully open position and the flap is moved from such open position toward a fully closed position by the fluid which flows through the passage in a direction from the one toward the other axial end of the housing. A flow restricting device is installed in the housing so that it defines one or more channels for the flow of fluid against one or more selected portions of or against the entire flap, depending upon whether the flap extends across the entire passage or across a central portion of the passage. The flow restricting device enhances the sensitivity of the flap so that the latter can change its position in response to each variation of the pressure of fluid which is caused to flow through the housing at a relatively low pressure.
摘要翻译：一种流体流量调节器，其中在管状壳体中横向于该通道横向延伸的轴承有具有两个相互倾斜部分的挡板。弹簧将翼片偏压到完全打开的位置，并且通过流体沿着从壳体的一个朝向另一个轴向端的方向流过通道的流体将翼片从该打开位置移动到完全关闭位置。流动限制装置安装在壳体中，使得其限定一个或多个通道，用于流体抵靠整个翼片的一个或多个选定部分或抵抗整个翼片，这取决于翼片是延伸穿过整个通道还是穿过中央部分的通道。流动限制装置增强了翼片的灵敏度，使得后者可以响应于在相对低的压力下流过壳体的流体的压力的每个变化而改变其位置。

10. 发明授权

US4141385A Flexible corrugated tube 失效
标题翻译：柔性波纹管
公开(公告)号：US4141385A
公开(公告)日：1979-02-27
申请号：US774933
申请日：1977-03-07
申请人： Emil Siegwart
发明人： Emil Siegwart
IPC分类号： B21C37/12 , F16L11/16
CPC分类号： F16L11/16 , B21C37/124
摘要： A flexible corrugated tube comprising a succession of convolutions of spirally coiled thin metal strip having the overlapping corrugations of adjacent convolutions locked together by a plurality of spaced apart detents about the circumference of at least one of the sets of overlapping corrugations. Apparatus for forming the tube comprises a grooved roller in which at least one of the grooves comprises ridges extending a limited distance from the groove base toward the roller surface.
摘要翻译：一种柔性波纹管，包括螺旋卷绕的薄金属条的一系列卷绕体，其具有通过围绕所述重叠波纹组中的至少一个的圆周的多个间隔开的棘爪而锁定在一起的相邻卷绕体的重叠波纹。用于形成管的装置包括开槽辊，其中至少一个槽包括从槽基部朝向辊表面延伸有限距离的脊。

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