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1. 发明授权

US07427071B2 Divided driver device for a slip ring seal 有权
标题翻译：用于滑环密封的分体驱动装置
公开(公告)号：US07427071B2
公开(公告)日：2008-09-23
申请号：US10524917
申请日：2003-08-01
申请人： Markus Giggenbacher , Günther Lederer , Dieter Pfeil , Michael Riedl , Jörg Thelke
发明人： Markus Giggenbacher , Günther Lederer , Dieter Pfeil , Michael Riedl , Jörg Thelke
IPC分类号： F16J15/34
CPC分类号： F16J15/3488
摘要： A divided driver device (5) for a mechanical face seal for non-rotatable assembly on a rotary component and for the transmission of a torque to a seal ring (2) held in non-rotatable manner on the driver device. The driver device (5) is divided in at least a single radial plane so as to form sections in the form of segments of a circle that are adapted to be clamped together to form a ring shape and furthermore, it is axially sub-divided into a divided retaining ring (14) for retaining the seal ring (2) and a divided mounting ring (16) for non-rotatable mounting to the rotary component. The rings (14, 16) are coupled together for rotation in common, as indicted by (24). The retaining ring (14) comprises mutually sealed sections (141, 142) in the form of segments of a circle which are adapted to be placed together to form a ring shape having an inner radial dimension that is greater than the nominal outer radial dimension of the rotary component concerned (6), and said sections comprise peripherally aligned end faces (151, 152) which are preferably in metal-to-metal contact with one another and have a surface finish for mutually sealing them.
摘要翻译：一种用于机械表面密封件的分离式驱动装置（5），用于在旋转部件上用于不可旋转组件，并且用于将转矩传递到以不可旋转方式保持在驱动装置上的密封环（2）。驱动装置（5）至少分成一个单一的径向平面，以便形成适于夹紧在一起以形成环形的圆形段形式的部分，此外，它被轴向细分成用于保持所述密封环（2）的分隔的保持环（14）和用于不可旋转地安装到所述旋转部件的分开的安装环（16）。如（24）所示，环（14,16）共同连接在一起以共同旋转。保持环（14）包括圆形部分形式的相互密封的部分（14,12，14），其适于放置在一起以形成环具有大于相关旋转部件（6）的标称外部径向尺寸的内部径向尺寸的形状，并且所述部分包括周向对准的端面（15,21， SUB>），其优选地彼此金属 - 金属接触并且具有用于相互密封它们的表面光洁度。

2. 发明授权

US07240904B2 Secondary sealing element 失效
标题翻译：二次密封元件
公开(公告)号：US07240904B2
公开(公告)日：2007-07-10
申请号：US10534526
申请日：2003-11-12
申请人： Peter Dröscher , Klaus Lang , Günther Lederer , Josef Nosowicz , Andreas Schrüfer , Georg Steigenberger , Peter Waidner
发明人： Peter Dröscher , Klaus Lang , Günther Lederer , Josef Nosowicz , Andreas Schrüfer , Georg Steigenberger , Peter Waidner
IPC分类号： F16J15/32
CPC分类号： F16J15/3464 , F16J15/348 , F16J15/38
摘要： A secondary sealing element comprises a base body (12) made of a synthetic material and comprising a base portion (13) and a seal portion (14) which each comprise coaxially aligned, axially adjacent through bores (17, 31) for the passage of a component, and an annular disc element (25) accommodated in the base portion and comprising a through bore (30) coaxially aligned with the through bores in the base and seal portions and being made of a material which differs from that of the base body. In the unloaded state, the through bore (30) of the annular disc element (25) has a radial dimension d which is greater than that D2 of the through bore (31) in the seal portion (14) and smaller than that D1 in the base portion (13) of the base body (12). The annular disc element consists of a carbon material. An important field of application for the secondary sealing element is that of mechanical face seals for sealing relatively moveable components.
摘要翻译：辅助密封元件包括由合成材料制成并包括基部（13）和密封部分（14）的基体（12），每个基体部分包括同轴对准的轴向相邻的通孔（17,31），用于通过一个部件和一个容纳在基座部分中的环形盘元件（25），它包括与底座和密封部分中的通孔同轴对准的通孔（30），并且由与基体不同的材料制成。在空载状态下，环形盘元件（25）的通孔（30）的径向尺寸d大于密封部分（31）中的通孔（31）的D 2 2 14）并且小于基体（12）的基部（13）中的D 1 <1>。环形圆盘元件由碳材料组成。用于二次密封元件的重要应用领域是用于密封相对可移动部件的机械表面密封件。

3. 发明申请

US20110042903A1 SLIDE RING SEAL ARRANGEMENT 有权
标题翻译：滑环密封安排
公开(公告)号：US20110042903A1
公开(公告)日：2011-02-24
申请号：US11922129
申请日：2006-07-06
申请人： Andreas Schrüfer , Manfred Oppler , Günther Lederer , Armin Laxander , Klaus Lang , Rolf Johannes , Andreas Fesl , Peter Dröscher
发明人： Andreas Schrüfer , Manfred Oppler , Günther Lederer , Armin Laxander , Klaus Lang , Rolf Johannes , Andreas Fesl , Peter Dröscher
IPC分类号： F16J15/34
CPC分类号： F16J15/3472
摘要： A slide ring seal arrangement comprises a rotationally fixed slide ring (4) and a slide ring (11), which is provided for rotating together with a rotating component, these slide rings each being held in a loose seat and interacting, in, in essence, radially oriented sealing surfaces, which are prestressed with a main prestressing force while in contact with one another. Each slide ring, on its front face that faces away from the sealing surface, is axially supported on a supporting part (14, 17) via an annular bearing surface (16, 20) provided between the respective supporting part and the adjacent front face of the respective slide ring. A load ratio (d12−dH2)/(d12−d22) of =2.0, preferably between 0.8 and 2.0, preferably no greater than between 1.0 and 1.5, more preferably approximately 1.3 is maintained on the bearing surface (16, 20). The measurement (d1−d2) of each bearing surface (16, 20) is equal to =10 mm, preferably between 0.2 and 2.0, preferably no more than approximately 0.6 mm.
摘要翻译：滑动环密封装置包括旋转固定的滑动环（4）和滑动环（11），其被设置用于与旋转部件一起旋转，这些滑动环各自保持在松散的座椅中并且在本质上相互作用径向定向的密封表面，其在彼此接触的状态下预应力为主预应力。每个滑环在其远离密封表面的前表面上经由设置在相应的支撑部分和相邻的前表面之间的环形支承表面（16,20）轴向地支撑在支撑部分（14,17）上，相应的滑环。在轴承表面（16,20）上保持负载比（d12-dH2）/（d12-d22）= 2.0，优选在0.8和2.0之间，优选不大于1.0和1.5，更优选约1.3。每个支承表面（16,20）的测量（d1-d2）等于= 10mm，优选在0.2和2.0之间，优选不大于大约0.6mm。

4. 发明授权

US08523186B2 Slide ring seal arrangement 有权
标题翻译：滑环密封布置
公开(公告)号：US08523186B2
公开(公告)日：2013-09-03
申请号：US11922129
申请日：2006-07-06
申请人： Andreas Schrüfer , Manfred Oppler , Günther Lederer , Armin Laxander , Klaus Lang , Rolf Johannes , Andreas Fesl , Peter Dröscher
发明人： Andreas Schrüfer , Manfred Oppler , Günther Lederer , Armin Laxander , Klaus Lang , Rolf Johannes , Andreas Fesl , Peter Dröscher
IPC分类号： F16J15/34
CPC分类号： F16J15/3472
摘要： A slide ring seal arrangement comprises a rotationally fixed slide ring (4) and a slide ring (11), which is provided for rotating together with a rotating component, these slide rings each being held in a loose seat and interacting, in, in essence, radially oriented sealing surfaces, which are prestressed with a main prestressing force while in contact with one another. Each slide ring, on its front face that faces away from the sealing surface, is axially supported on a supporting part (14, 17) via an annular bearing surface (16, 20) provided between the respective supporting part and the adjacent front face of the respective slide ring. A load ratio (d12−dH2)/(d12−d22) of =2.0, preferably between 0.8 and 2.0, preferably no greater than between 1.0 and 1.5, more preferably approximately 1.3 is maintained on the bearing surface (16, 20). The measurement (d1−d2) of each bearing surface (16, 20) is equal to =10 mm, preferably between 0.2 and 2.0, preferably no more than approximately 0.6 mm.
摘要翻译：滑动环密封装置包括旋转固定的滑动环（4）和滑动环（11），其被设置用于与旋转部件一起旋转，这些滑动环各自保持在松散的座椅中并且在本质上相互作用径向定向的密封表面，其在彼此接触的状态下预应力为主预应力。每个滑环在其远离密封表面的前表面上经由设置在相应的支撑部分和相邻的前表面之间的环形支承表面（16,20）轴向地支撑在支撑部分（14,17）上，相应的滑环。在轴承表面（16,20）上保持负载比（d12-dH2）/（d12-d22）= 2.0，优选在0.8和2.0之间，优选不大于1.0和1.5，更优选约1.3。每个支承表面（16,20）的测量（d1-d2）等于= 10mm，优选在0.2和2.0之间，优选不大于大约0.6mm。

5. 发明授权

US08191899B2 Apparatus for rotationally fixing a seal ring of a mechanical seal assembly axially movably retained at a mounting component 有权
标题翻译：用于将轴向可移动地保持在安装部件上的机械密封组件的密封环旋转地固定的装置
公开(公告)号：US08191899B2
公开(公告)日：2012-06-05
申请号：US12313108
申请日：2008-11-17
申请人： Peter Droscher , Armin Laxander , Günther Lederer , Petia Philippi , Andreas Schrüfer
发明人： Peter Droscher , Armin Laxander , Günther Lederer , Petia Philippi , Andreas Schrüfer
IPC分类号： F16J15/34
CPC分类号： F16J15/3464
摘要： The present invention refers to an apparatus for rotationally fixing a seal ring (4) of a mechanical seal assembly retained at a mounting component (1) to be axially movable, comprising a force transmitting ring (10) retained at the mounting component to be axially movable and a rotation prevention device comprising at least one first engaging member (17) configured to engage with the mounting component and the force transmitting ring in a form-fit manner and at least one second engaging member (18) configured to engage with the force transmitting ring and the seal ring in a form-fit manner, the first engaging member being arranged circumferentially offset with respect to the second engaging member, characterized in that the engaging members (17, 18) protrude axially from the force transmitting ring (10) or the seal ring (4) toward the respectively other component (seal ring or force transmitting ring) and are configured to be received in axial recesses (19, 20) provided in the respectively other component with a play.
摘要翻译：本发明涉及一种用于旋转地固定保持在安装部件（1）上以便可轴向移动的机械密封组件的密封环（4）的装置，其包括保持在安装部件处的轴向力传递环（10）可移动和旋转防止装置，包括至少一个第一接合构件（17），其构造成以成形方式与安装部件和力传递环接合;以及至少一个第二接合构件（18），其构造成与所述力所述第一接合构件相对于所述第二接合构件周向地偏置地设置，其特征在于，所述接合构件（17,18）从所述力传递环（10）轴向突出，或密封环（4）朝向相应的其它部件（密封环或力传递环）并被构造成被接收在轴向凹槽（19,20）中与其他组件一起玩。

6. 发明授权

US07862046B2 Mechanical seal assembly 有权
标题翻译：机械密封组件
公开(公告)号：US07862046B2
公开(公告)日：2011-01-04
申请号：US12313104
申请日：2008-11-17
申请人： Günther Lederer , Andreas Schrüfer , Peter Dröscher , Petia Philippi , Armin Laxander
发明人： Günther Lederer , Andreas Schrüfer , Peter Dröscher , Petia Philippi , Armin Laxander
IPC分类号： F16J15/34
CPC分类号： F16J15/3464 , F16J15/342
摘要： A mechanical seal assembly including at least one pair of co-operating seal rings, one of which is provided for common rotation with a rotating component and the other of which is provided rotationally fixed at a stationary component. One of the seal rings is axially movable and axially biased with a biasing force against the other seal ring, the biasing force being transmittable through a force transmitting ring to the respective seal ring, in order to bias facing sliding surfaces of the seal rings, between which a sealing gap is formed during operation, in a mutual sealing engagement, and a secondary sealing assembly provided at the force transmitting ring for sealing the axially movable seal ring with respect to at least one circumferential guiding surface of a guiding component guiding the movement of the seal ring and the force transmitting ring.
摘要翻译：一种机械密封组件，其包括至少一对配合的密封环，其中一个密封环被设置成与旋转部件共同旋转，另一个被可旋转地固定在固定部件上。其中一个密封环是可轴向移动的并且以相对于另一个密封环的偏置力轴向偏置，该偏压力可以通过力传递环传递到相应的密封环，以便偏压密封环的滑动表面，在操作期间，在相互密封接合中形成密封间隙，以及设置在力传递环处的二次密封组件，用于相对于导向部件的至少一个周向引导表面密封可轴向移动的密封环，密封环和力传递环。

7. 发明授权

US07823885B2 Dual seal assembly 有权
标题翻译：双重密封组件
公开(公告)号：US07823885B2
公开(公告)日：2010-11-02
申请号：US12313103
申请日：2008-11-17
申请人： Peter Dröscher , Michael Sattler , Gerard Hamelink , Günther Lederer
发明人： Peter Dröscher , Michael Sattler , Gerard Hamelink , Günther Lederer
IPC分类号： F16J15/34
CPC分类号： F16J15/3484
摘要： A dual seal assembly, in particular for sealing a gas compressor, includes a first mechanical seal assembly including a pair of co-operating seal rings, one of which is provided for common rotation with a rotating component and the other of which is provided rotationally fixed at a stationary component. A second mechanical seal assembly includes a pair of co-operating seal rings, one of which is provided for common rotation with a rotating component and the other of which is provided rotationally fixed at a stationary component. One of the seal rings is axially movable and axially biased with a biasing force against the respectively other seal ring to bias facing sliding surfaces of the seal ringss in a mutual sealing engagement. A secondary sealing assembly is provided for sealing the axially movable seal ring with respect to at least one circumferential guiding surface of a guiding component.
摘要翻译：特别是用于密封气体压缩机的双重密封组件包括第一机械密封组件，其包括一对配合的密封环，其中一个密封环设置成与旋转部件共同旋转，另一个设置旋转固定在固定部件。第二机械密封组件包括一对配合的密封环，其中一个密封环被设置成与旋转部件共同旋转，另一个被可旋转地固定在固定部件上。其中一个密封环是轴向可移动的并且以相对于另一个密封环的偏置力轴向偏置，以在相互密封接合中偏压密封环的面对滑动表面。提供了二次密封组件，用于相对于引导部件的至少一个周向引导表面密封可轴向移动的密封环。

8. 发明申请

US20060232015A1 Slide ring seal assembly 审中-公开
标题翻译：滑环密封组件
公开(公告)号：US20060232015A1
公开(公告)日：2006-10-19
申请号：US10537060
申请日：2003-10-16
申请人： Günther Lederer , Josef Nosowicz , Jochen Reitberger , Andreas Schrüfer
发明人： Günther Lederer , Josef Nosowicz , Jochen Reitberger , Andreas Schrüfer
IPC分类号： F16J15/34
CPC分类号： F16J15/366
摘要： A slide ring seal assembly comprises at least one pair of interacting slide rings (4, 5) of which one is provided for mounting on a stationary part and the other is provided for rotating together with a rotating part and of which one is mounted in a manner that enables it to axially move and is axially pretensioned with a designated axial pretensioning force against the other slide ring by means of a spring bellows assembly (11). This spring bellows assembly comprises a first spring bellows (13) that, at one end, are supported on the respective slide ring and, at the other end, are supported on an annular divider element (12) mounted in a manner that enables it to axially move relative to the respective part, and comprises a second spring bellows (14) that, at one end, are supported on said divider element and, at the other end, are supported on the respective part. The divider element (12) can move counter to an axial frictional force relative to the respective part, said axial frictional force being at least equal to a designated maximum operating vibratory force. Vibrations are prevented from being transferred to the second spring bellows so that only the first spring bellows are subjected to vibratory stresses.
摘要翻译：滑动环密封组件包括至少一对相互作用的滑动环（4,5），其中一个相互作用的滑动环（4,5）设置用于安装在固定部分上，另一个设置成与旋转部分一起旋转，并且其中一个安装在使其能够通过弹簧波纹管组件（11）以指定的轴向预紧力抵靠另一滑动环轴向移动并轴向预张紧。该弹簧波纹管组件包括第一弹簧波纹管（13），其在一端被支撑在相应的滑环上，并且在另一端处被支撑在环形分隔元件（12）上，环形分隔元件（12）以使其能够并且包括第二弹簧波纹管（14），所述第二弹簧波纹管（14）在一端被支撑在所述分隔元件上，并且在另一端支撑在相应的部件上。分离器元件（12）可以相对于相应部件的轴向摩擦力移动，所述轴向摩擦力至少等于指定的最大操作振动力。振动被阻止转移到第二弹簧波纹管，使得仅第一弹簧波纹管受到振动应力。

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