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1. 发明授权

US12140245B2 Electric field device 有权
公开(公告)号：US12140245B2
公开(公告)日：2024-11-12
申请号：US17919743
申请日：2021-04-20
申请人： SAMSON AKTIENGESELLSCHAFT
发明人： Sven Rausch , Nikolai Schulz , Christopher Bode
IPC分类号： F16K31/02 , F16K37/00 , H02K7/116 , H02K11/21 , H02K11/33 , H05K5/00 , H05K7/14
CPC分类号： F16K31/02 , F16K37/0083 , H05K5/0052 , H05K7/1462
摘要： The invention relates to an electric field device (10) with an ignition protection-type pressure-tight encapsulation for use in explosion-prone regions for controlling and/or regulating a valve unit of a process system, comprising a housing (12), in which a control unit (48) that comprises electronic components and is used as a monitoring, control, and/or regulating unit is arranged, said control unit (48) having a releasable communication connection to an operating unit (62). The housing (12) can be connected to a drive housing of the valve unit via a mechanical interface (42), and the housing has at least one connection feedthrough (44), via which at least one line can be connected that is connected to the control unit (48) via a connection interface (46). The invention is characterized in that the housing (12) is designed as a housing assembly with a modular structure, having a first module (16) which is formed together with the mechanical interface (42) to the drive housing and the connection feedthrough (44). The control unit (48) is secured in the first module (16) and has an interface to a control center, wherein the first module (16) can be mechanically connected to a cover element (20) selectively either directly or indirectly in a releasable manner, and the indirect connection of the first module (16) to the cover element (20) is produced with the interposition of a second module (18). The operating unit (62) is arranged in a stationary manner in the second module (16), and the second module (18) can be fixed in different angular orientations about a longitudinal axis of the electric field device relative to the first module (16).

2. 发明授权

US11440083B2 Connecting element and component connection and method for the production thereof 有权
公开(公告)号：US11440083B2
公开(公告)日：2022-09-13
申请号：US17254240
申请日：2019-06-21
申请人： EJOT GMBH & CO. KG
发明人： Marco Werkmeister , Gerhard Dubiel , Angelique Brandau-Wolff
IPC分类号： B21J15/02 , F16B5/04 , F16B19/08
摘要： The invention relates to a connecting element (10) having a hollow-cylindrical shaft (12) and a drive (16), via which the shaft (12) can be driven in a direction of rotation, wherein the hollow-cylindrical shaft (12) has at least one free end, wherein the drive (16) is arranged opposite the free end, wherein a hollow space is formed by the hollow-cylindrical shaft (12). The invention is characterized in that driver structures (22) acting in the circumferential direction of the hollow-cylindrical shaft (12) are arranged in the hollow space, which, projected on the lateral surface, are arranged to extend in the setting direction on the lateral surface, rectilinearly parallel to the element mid-axis (M) or with an angular deviation of at most 20° with respect to the element mid-axis (M), and/or are arranged at the end on the drive side.

3. 发明授权

US10850337B2 Apparatus and method for severing and inserting collated T-Nuts 有权
公开(公告)号：US10850337B2
公开(公告)日：2020-12-01
申请号：US16241892
申请日：2019-01-07
申请人： Jonathan Wayne Dieter , Stephen R. Selle
发明人： Jonathan Wayne Dieter , Stephen R. Selle
IPC分类号： B23D33/02 , B23P19/00 , B23P19/06 , F16B27/00 , B21K1/64 , F16B37/02 , F16B37/04
摘要： A continuous strip of T-Nuts formed on a common strip of metal. Each T-Nut of the strip of T-Nuts is integrally connected to the next adjacent T-Nut by carry tabs. The carry tabs can be frangible themselves or contain a frangible portion. Each T-Nut includes a cylindrical bore therein and a threaded interior. A mechanism feeds and severs the endmost T-Nut in endwise fashion. The mechanism to feed and sever the endmost T-Nut includes a cutting blade positioned vertically below the frangible portion of the carry tab. A shearing ram having a guide positioned axially in line with the cylindrical bore in the endmost T-Nut is adapted to move vertically from an upper to a lower position to engage the cutting blade with the frangible portion and sever the endmost T-Nut.

4. 发明授权

US10775400B2 Feeding apparatus 有权
公开(公告)号：US10775400B2
公开(公告)日：2020-09-15
申请号：US15442377
申请日：2017-02-24
申请人： ANDREAS HETTICH GMBH & CO. KG
发明人： Klaus-Guenter Eberle
IPC分类号： G01N35/04 , C12M3/00 , C12M1/22 , C12Q1/02 , G01N35/00
摘要： The invention relates to a feeding system (10) having a feeding apparatus (30) for conveying laboratory vessels for samples, microorganisms, cell cultures or the like, and a carrier (12) having one or plural holders (16) for storing laboratory vessels, which feeding apparatus (30) has a loading area (36) and an unloading area (46) remote from the loading area (36) in which plural laboratory vessels can be stored in a vertically stacked configuration, with each receiving unit (34) being coupled to an endless conveyor unit (38) which transports the receiving unit (34) from the loading area (36) to the unloading area (46), and in which the carrier (12) can be used to introduce laboratory vessels into one or plural receiving units (34) in the loading area (36), for which purpose the carrier (12) is at least partially slid over the at least one receiving unit (34) which is to be loaded or unloaded, and for this purpose has projections (28, 32) and/or recesses that are associated with the carrier (12) and are provided in the loading area (36) of the feeding apparatus (30), which will result in positive locking of the feeding apparatus (30) and the carrier (12) when the carrier (12) has been inserted in the loading area (36). According to the invention, the carrier (12) has at least two holders (16) and the positive locking of the carrier (12) and the receiving unit (34) in the loading area (36) of the feeding apparatus (30) will allow only a single predefined orientation of the carrier (12) in the loading area (36).

5. 发明授权

US10746317B2 Valve 有权
公开(公告)号：US10746317B2
公开(公告)日：2020-08-18
申请号：US15382663
申请日：2016-12-17
申请人： SAMSON AG
发明人： Stefan Kolbenschlag
IPC分类号： F16K31/06 , F16K11/24 , F16K31/08 , F16K39/02 , F15B13/04 , F15B13/044 , G01L7/16
摘要： The invention relates to a valve (10, 50, 52) for operating a pressurizing medium driven actuator of a process control valve for technical process equipment, comprising a valve seat (14) in a basic valve body (48), a closing body (12) and an electromagnetic drive (18, 30), which closing body (12) is ball -shaped and cooperates with a valve seat (14) so as to block the flow from an inlet side to an outlet side, said closing body (12) cooperating with a piston surface (20) which can be moved within a piston chamber (25) connected to the inlet side, characterized in that a connecting element (17) is provided between the closing body (12) and the piston surface (20) which is actively connected to an armature (18) of an electromagnetic linear direct drive, with a coil assembly (30) being embedded in the basic valve body (28) and a magnetic field with alternating polarity in the axial direction being present at the armature (18).

6. 发明授权

US10710193B2 Connecting element for producing a friction-welding connection 有权
公开(公告)号：US10710193B2
公开(公告)日：2020-07-14
申请号：US15549138
申请日：2016-02-03
申请人： EJOT GMBH & CO. KG
发明人： Marco Werkmeister , Mario Maiwald , Gerhard Dubiel , Daniel Spindler , Marco Mielisch
IPC分类号： B23K20/12 , B23K35/02
摘要： The invention relates to a connecting element (10, 20, 30, 50) for producing a component connection (70) of two components (72, 74; 92) lying against each other by means of the connecting element (10, 20, 30, 50), which is welded to the lower layer (74)—the base layer—by friction, wherein the connecting element (10, 20, 30, 50) has a shaft (18), which has a shaft segment (14) and a head (12) having a flat surface (20) lying on the top side of the head for transmitting the axial force, wherein a drive cutout (22, 32) is introduced into the flat surface (20) in order to transmit a torque. The invention is characterized in that a continuous diameter increase starting at an ascent level (A) on the shaft segment (18) to the bottom side of the head results, wherein the distance from the ascent level (A) to a head bottom-side level (K), which has the greatest distance from the shaft end, is less than half the difference between the head outside diameter and the shaft diameter at the ascent level (DA−DS)/2 (D2) and greater than a quarter of the difference between the head outside diameter and the shaft diameter at the ascent level (DA−DS)/4 (D1).

7. 发明授权

US10589755B2 Aerial rope hoist system suitable for an open pit mine 有权
公开(公告)号：US10589755B2
公开(公告)日：2020-03-17
申请号：US15453242
申请日：2017-03-08
申请人： TIMBERLAND EQUIPMENT LIMITED
发明人： Benjamin Matthew Fong , Clifford Jordan Trachsel
IPC分类号： B61B7/02 , E21C47/00
摘要： An aerial rope tramway or slope hoist system suitable for use in an open pit mine or similar application. According to an embodiment, the aerial slope hoist system comprises an upper station and a lower station. The upper station is configured in proximity to a surface section of the open pit and the lower station is configured at a lower section of the open pit mine. According to an embodiment, the upper station comprises first and second towers and the lower station comprises first and second towers. The towers are configured to support respective ends of first and second suspension cable assemblies. Each of the suspension cable assemblies is configured to support and carry a trolley or skip. The system comprises a hoist configured to move the respective trolleys in opposite directions. The towers for the lower station are configured to be moveable and provide the capability to break down the system and/or lengthen or reduce the span of the system.

8. 发明授权

US10488872B2 Actuating drive device process valves 有权
公开(公告)号：US10488872B2
公开(公告)日：2019-11-26
申请号：US16024884
申请日：2018-07-01
申请人： SAMSON AG
发明人： Janusz Koinke
IPC分类号： G05D16/10 , F16K31/126 , G05D16/06 , F16K31/165 , F16K31/365 , F16K31/385
CPC分类号： G05D16/10 , F16K31/126 , F16K31/1262 , F16K31/165 , F16K31/365 , F16K31/385 , G05D16/063 , G05D16/0636 , G05D16/0655 , G05D16/0663 , G05D16/0683 , G05D16/0691 , G05D16/107 , Y10T137/7905 , Y10T137/7923 , Y10T137/7932
摘要： Actuating device for process valves (2) comprising a housing (22), comprising two housing parts (24, 26) and an actuating membrane member (20) sealingly mounted between housing parts (24, 26) and moveable in strokes which, on the one hand, forms together with the housing a pressurizeable working chamber (28) and, on the other hand, is loaded by at least one return spring (32) such that, in the unpressurized state, the actuating membrane member (20) is brought into a predefined position by means of the pre-tension of the return spring (32), wherein the actuating membrane member (20) is adapted to be connected to a valve shaft (18) connected to the valve body (16) of the process valve (2). A coupling installation (64) is provided having coupling parts (66, 68) arranged on both sides in the direction of the lifting movement of the actuating membrane member (20), which coupling parts are adapted to a connection (70) an the valve shaft (18) such that the connection of the valve shaft (18) with the actuating membrane member (20) is carried out by a one-sided mounting, wherein the valve shaft (18) is adapted to be connected to each of the coupling parts (66, 68) of the coupling installation (64). On the actuating device (2) a distance measuring system (48) is arranged, which comprises a connection (72) which is adapted to be connected to each of the coupling parts (66, 68) of the coupling installation (64) by means of a one-sided mounting, wherein the coupling parts (66, 68) are constructed in analogy to the corresponding connections (70, 72) for selectively fastening of the valve shaft (18) or the distance measuring system (48) to the coupling installation (64).

9. 发明授权

US10465796B2 Sealing arrangement 有权
公开(公告)号：US10465796B2
公开(公告)日：2019-11-05
申请号：US15675681
申请日：2017-08-11
申请人： SAMSON AG
发明人： Andreas Sander
IPC分类号： F16J15/02 , F16J15/06
摘要： Sealing arrangement of a fluid system for use with cryogenic media, said arrangement comprising a sealing ring in which a first system component is connected to a second system component by means of the sealing ring which sealing ring further has a first sealing surface which sealingly engages the first system component and the sealing ring has a second sealing surface which sealingly engages the second system component which first sealing surface and second sealing surface of the sealing ring are designed such that the first and second system components in the area of the sealing surfaces extend radially within the sealing ring in a section plane which extends parallel to the direction of contraction, and the sealing ring when exposed to cold, contracts thermally to a greater extent than the first system component and the second system component.

10. 发明授权

US10350615B2 Centrifuge with gaseous coolant channel 有权
公开(公告)号：US10350615B2
公开(公告)日：2019-07-16
申请号：US15246354
申请日：2016-08-24
申请人： ANDREAS HETTICH GMBH & CO. KG
发明人： Klaus-Guenter Eberle , Matthias Hornek , Robert Hegele
IPC分类号： B04B15/02 , B04B7/02 , B04B7/06
摘要： A centrifuge (10) comprising a housing (12), a rotor (32), a safety vessel (26) in which the rotor (32) is supported on a drive shaft (37) extending through the safety vessel (26) and a centrifuge cover (16) limiting an inner space (24) of the housing (12), wherein the safety vessel (26) is provided in the inner space (24), a gaseous coolant enters the inner space (24) via a suction opening (20), flows through the inner space (24), thereby guided laterally past the safety vessel (26) and at least sectionally past the drive motor via the rotor (32), and laterally exits the inner space (24) of the housing (12) through an outlet opening (46). The invention is characterized by a channel (41) being provided for the gaseous coolant, running around the safety vessel (26) at least in part and formed by the safety vessel (26) and at least one flow guidance (40), provided in radial direction.

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