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公开(公告)号：USD956837S1
公开(公告)日：2022-07-05
申请号：US29716529
申请日：2019-12-10
Applicant: DANFOSS POWER SOLUTIONS INC.
Designer： Charlie Dvorak , Wondimagegn Diress , Pavol Balco , Jeffrey C. Hansell
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公开(公告)号：USD945490S1
公开(公告)日：2022-03-08
申请号：US29716503
申请日：2019-12-10
Applicant: DANFOSS POWER SOLUTIONS INC.
Designer： Charlie Dvorak , Wondimagegn Diress , Pavol Balco , Jeffrey C. Hansell
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公开(公告)号：US11365763B2
公开(公告)日：2022-06-21
申请号：US16705972
申请日：2019-12-06
Applicant: DANFOSS POWER SOLUTIONS INC.
Inventor： Charlie Dvorak , Wondimagegn Diress , Pavol Baleo , Jeffrey C. Hansell
IPC: F16C35/07 , F16C27/04 , F16C33/78 , F16C35/067
Abstract: A bearing attachment system for a pump product having a seal carrier and a cover plate. The attachment system is configured to produce a force deflection curve that provides a clamping force on a pair of tapered roller bearings such that a tight bearing endplay on the tapered roller bearings is maintained through a full range of manufacturing tolerances. The geometric shape of the cover plate and the top surface of the seal carrier provide the desired deflection characteristics.
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公开(公告)号：USD939410S1
公开(公告)日：2021-12-28
申请号：US29721823
申请日：2020-01-23
Applicant: DANFOSS POWER SOLUTIONS INC.
Designer： Charlie Dvorak , Wondimagegn Diress , Pavol Balco , Jeffrey C. Hansell
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公开(公告)号：USD945491S1
公开(公告)日：2022-03-08
申请号：US29716509
申请日：2019-12-10
Applicant: DANFOSS POWER SOLUTIONS INC.
Designer： Charlie Dvorak , Wondimagegn Diress , Pavol Balco , Jeffrey C. Hansell
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Patent Agency Ranking
公开(公告)号：USD944865S1
公开(公告)日：2022-03-01
申请号：US29716511
申请日：2019-12-10
Applicant: DANFOSS POWER SOLUTIONS INC.
Designer： Charlie Dvorak , Wondimagegn Diress , Pavol Balco , Jeffrey C. Hansell
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公开(公告)号：US20160017997A1
公开(公告)日：2016-01-21
申请号：US14333948
申请日：2014-07-17
Applicant: Danfoss Power Solutions Inc.
Inventor： Jaromir Tvaruzek , Vince Ewald , Michael J. Romey , Charlie Dvorak
CPC classification number: F16J1/08 , F15B15/1452 , F16J9/26
Abstract: A servo piston having an elongated member with a first end and a second end. The second end has a servo piston head disposed within a servo piston bore. The servo piston head has at least two grooves disposed about an outer edge of the servo piston head. At last one sealing ring is received within each groove. The use of rings in at least two grooves reduces side/transversal vibration and the servo bore load. At the same time, the space between the two grooves creates a pressurized oil squeeze film between the servo piston head and servo piston bore, sealed by the rings, which provides both a sealing and damping function at the same time.
Abstract translation: 伺服活塞具有带有第一端和第二端的细长构件。 第二端具有设置在伺服活塞孔内的伺服活塞头。 伺服活塞头具有围绕伺服活塞头的外边缘设置的至少两个凹槽。 最后一个密封环被接纳在每个槽内。 在至少两个槽中使用环可减少侧向/横向振动和伺服孔负载。 同时，两个槽之间的空间在伺服活塞头和伺服活塞孔之间产生加压油挤压膜，由环密封，同时提供密封和阻尼功能。
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公开(公告)号：USD948587S1
公开(公告)日：2022-04-12
申请号：US29716506
申请日：2019-12-10
Applicant: DANFOSS POWER SOLUTIONS INC.
Designer： Charlie Dvorak , Wondimagegn Diress , Pavol Balco , Jeffrey C. Hansell
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公开(公告)号：USD948586S1
公开(公告)日：2022-04-12
申请号：US29716505
申请日：2019-12-10
Applicant: DANFOSS POWER SOLUTIONS INC.
Designer： Charlie Dvorak , Wondimagegn Diress , Pavol Balco , Jeffrey C. Hansell
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公开(公告)号：USD934141S1
公开(公告)日：2021-10-26
申请号：US29716522
申请日：2019-12-10
Applicant: DANFOSS POWER SOLUTIONS INC.
Designer： Charlie Dvorak , Wondimagegn Diress , Pavol Balco , Jeffrey C. Hansell
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