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41. 发明授权

US5797628A Conduit vibration-decoupling device 失效
标题翻译：导管振动去耦装置
公开(公告)号：US5797628A
公开(公告)日：1998-08-25
申请号：US657305
申请日：1996-06-03
申请人： Rainer Kuhn
发明人： Rainer Kuhn
IPC分类号： F01N13/18 , F16L27/11 , F16L51/02 , F16L55/033
CPC分类号： F01N13/1816 , F16L27/11 , F16L51/025
摘要： A conduit vibration decoupling device, particularly for installation in exhaust conduit systems of internal combustion engines, comprises a pair of axially spaced conduit connector members connected with each other by a flexible bellows-type sealing conduit element, and a force transfer means having at least axial pliancy for transferring forces between the conduit connector members. The force transfer means comprises a housing extending between the conduit connector members along the flexible conduit element and connected near at least one of its axial ends by an articulated spring assembly comprising at least one annular spring element to the associated conduit connector member. The spring element extends around the periphery of the conduit connector member and can be either an annular disk-shaped element or an annular element made of a metallic cable material. The housing may be free of outer protruding parts thereby it may have an outer smooth, cylindrical configuration. It may also have a rigid structure.
摘要翻译：导管振动解耦装置，特别是用于安装在内燃机的排气管道系统中的管道振动解耦装置包括一对轴向隔开的导管连接件，它们通过柔性波纹管式密封导管元件彼此连接，力传递装置具有至少轴向用于在导管连接器构件之间传递力的柔软度。力传递装置包括沿着柔性管道元件在导管连接器构件之间延伸的壳体，并通过铰接的弹簧组件连接在其至少一个轴向端部上，所述铰接弹簧组件包括至少一个环形弹簧元件到相关联的导管连接器构件。弹簧元件围绕导管连接器构件的周边延伸，并且可以是环形盘形元件或由金属电缆材料制成的环形元件。壳体可以没有外部突出部分，因此其可以具有外部光滑的圆柱形构造。它也可能具有刚性结构。

42. 发明授权

US5370427A Expansion joint for fluid piping with rotation prevention member 失效
标题翻译：带旋转防止件的流体管道膨胀节
公开(公告)号：US5370427A
公开(公告)日：1994-12-06
申请号：US179286
申请日：1994-01-10
申请人： James S. Hoelle , Ivan H. Peterson , Thomas G. Wakeman , Michael R. Storage , Michael A. Umney , Mark K. Meyer
发明人： James S. Hoelle , Ivan H. Peterson , Thomas G. Wakeman , Michael R. Storage , Michael A. Umney , Mark K. Meyer
IPC分类号： F02C7/18 , F16L27/11 , F16L27/12
CPC分类号： F16L27/11 , F16L27/026
摘要： An expansion joint for connecting first and second fluid-carrying pipes comprising first and second annular couplings which are operably affixable to respective ones of the pipes. In a preferred embodiment the couplings include cylindrical bores of substantially the same diameter disposed relative to one another to form a passage for providing flow communication between the pipes. An annular bellows extends between the couplings for accommodating relative axial movement and angular misalignment between the pipes and is disposed radially outward of the passage to capture any fluid leaking between the interfacing surfaces of the couplings. A second cylindrical bore of a first one of the couplings engages an outer spherical surface of the second coupling to allow the second coupling to pivot in a manner which accommodates angular misalignment between the pipes. Means are provided for limiting the pivoting of the second coupling and for preventing the first coupling from rotating about a centerline of the joint, thereby avoiding unacceptable bending and torsional loading of the bellows. The expansion joint further includes means for limiting the axial compression and axial extension of the bellows.
摘要翻译：一种用于连接第一和第二流体输送管的膨胀接头，包括第一和第二环形联接器，其可操作地固定在相应的管道中。在优选实施例中，联接器包括相对于彼此设置的基本上相同直径的圆柱形孔，以形成用于在管之间提供流动连通的通道。环形波纹管在耦合器之间延伸，用于容纳管道之间的相对轴向运动和角度偏移，并且设置在通道的径向外侧，以捕获在联接器的接口表面之间泄漏的任何流体。联接器中的第一联接器的第二圆柱形孔接合第二联接器的外球面，以允许第二联接器以容纳管之间的角度偏移的方式枢转。提供了用于限制第二联接器的枢转并且用于防止第一联接件围绕接头的中心线旋转的装置，从而避免波纹管的不可接受的弯曲和扭转负载。膨胀接头还包括用于限制波纹管的轴向压缩和轴向延伸的装置。

43. 发明授权

US4846510A Adjustable tubular wall structure for connectors and the like 失效
标题翻译：用于连接器等的可调管状壁结构
公开(公告)号：US4846510A
公开(公告)日：1989-07-11
申请号：US487865
申请日：1983-04-22
申请人： Erwin F. Mikol
发明人： Erwin F. Mikol
IPC分类号： F16L9/02 , F16L11/11 , F16L27/11
CPC分类号： F16L27/11 , F16L11/111
摘要： A flexible, adjustable tube which comprises a tubular body of pleated asymmetrical accordion fold configuration wherein each pleat is defined by a thrust cone wall segment and a Belleville washer-like wall segment. The narrower ends of the two wall segments are integrally connected to form an annular articulation about a central axis and the wider ends of the individual Belleville washer wall segments of each pleat are integrally connected to the wider ends of the thrust cones of the next succeeding pleat, to form an annular articulation about the central axis. The Belleville washer-like wall segments of each pleat are proportioned to be snap shifted through the articulation of same to the thrust cone of the next adjacent pleat, for shortening or lengthening the tube. Similar partial snap shifting of the individual Belleville washer wall segments may be effected, for angulating the tubular body, by canting the thrust cone wall segment of a selected pleat sidewise.
摘要翻译：一种柔性可调的管，其包括具有褶皱不对称折叠折叠构型的管状体，其中每个褶由止推锥壁段和贝氏垫圈状壁段限定。两个壁段的较窄端部一体地连接以形成围绕中心轴线的环形铰链，并且每个褶皱的单个百叶窗垫圈壁段的较宽端部一体地连接到下一个后续褶皱的推力锥体的较宽端部以形成围绕中心轴线的环形铰接。每个褶皱的Belleville垫圈状壁段成比例，通过其相互连接到相邻褶皱的推力锥体进行卡扣移位，以缩短或延长管子。可以通过将所选褶皱的推力锥壁部分侧向倾斜来实现各个Belleville垫圈壁段的类似的部分快速移位，用于使管状体成角度。

44. 发明授权

US4484772A Rotatable bellows-like cover 失效
标题翻译：可旋转的波纹管状盖
公开(公告)号：US4484772A
公开(公告)日：1984-11-27
申请号：US361457
申请日：1982-03-24
申请人： Victor H. Ross, Sr. , Victor H. Ross, Jr.
发明人： Victor H. Ross, Sr. , Victor H. Ross, Jr.
IPC分类号： F16L27/11 , F16L51/02
CPC分类号： F16L27/11 , F16L51/025
摘要： Rotatable bellows-like covers made up of a number of sections, each formed from annular elements, incorporate a rotatable section permitting the cover to expand and contract lengthwise and simultaneously permit rotation of a portion thereof with respect to another portion. The rotatable bellows-like covers are particularly suitable for protectively enclosing movable mechanical arms on welding robots and the like and specifically the hinged portions thereof which are movable in angular relation to one another and rotatable with respect to one another.
摘要翻译：可旋转的波纹管状盖子由多个部分组成，每个部分由环形元件形成，包括允许盖子纵向膨胀和收缩的可旋转部分，同时允许其一部分相对于另一部分旋转。可旋转的波纹管状盖特别适用于保护性地封闭焊接机器人等上的可移动机械臂，特别是其可铰接的部分，其可相对于彼此成角度关系并且可相对于彼此旋转。

45. 发明授权

US3543104A Solid-state switching device including metal-semiconductor phase transition element and method for controlling same 失效
标题翻译：包括金属半导体相位过渡元件的固态开关器件及其控制方法
公开(公告)号：US3543104A
公开(公告)日：1970-11-24
申请号：US3543104D
申请日：1969-02-13
申请人： HITACHI LTD
发明人： UMEDA JUN-ICHI
IPC分类号： F16L27/11 , H01C7/04 , H01L15/00
CPC分类号： F16L27/11 , H01C7/043

46. 发明授权

US3318335A Torsional pipe coupling 失效
标题翻译：扭转管接头
公开(公告)号：US3318335A
公开(公告)日：1967-05-09
申请号：US31963263
申请日：1963-10-15
申请人： HELLER CHESTER M
发明人： HELLER CHESTER M
IPC分类号： F16J15/52 , F16K41/10 , F16L27/02 , F16L27/11 , F16L51/02
CPC分类号： F16L27/11 , F16J15/52 , F16K41/10 , F16K41/106 , F16L27/02 , F16L51/025

47. 发明授权

US2582249A Flexible coupling 失效
公开(公告)号：US2582249A
公开(公告)日：1952-01-15
申请号：US88148
申请日：1948-01-07
申请人： HENDEL JOSEPH A
发明人： HENDEL JOSEPH A
IPC分类号： F16L27/11
CPC分类号： F16L27/11

48. 发明授权

US1165449A Tubular, collapsible diaphragm for hose-couplings. 失效
标题翻译：用于软管接头的TUBULAR，COLIBPSIBLE DIAPHRAGM。
公开(公告)号：US1165449A
公开(公告)日：1915-12-28
申请号：US1914864475
申请日：1914-10-01
申请人： CHICAGO CAR HEATING COMPANY
发明人： RIETZ ELMER W
CPC分类号： F16L27/11

49. 发明授权

US789088A Expansion-joint. 失效
标题翻译：伸缩缝。
公开(公告)号：US789088A
公开(公告)日：1905-05-02
申请号：US1904210457
申请日：1904-05-31
申请人： FALES BINGLEY R
发明人： FALES BINGLEY R
CPC分类号： F16L27/11

50. 发明授权

US751985A Underground-conduit insulation 失效
公开(公告)号：US751985A
公开(公告)日：1904-02-09
申请号：US751985D
CPC分类号： F01N13/1816 , F16L27/11 , Y10S138/06 , Y10T403/451 , Y10T403/7105

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