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公开(公告)号：US20170058909A1
公开(公告)日：2017-03-02
申请号：US14840011
申请日：2015-08-30
Applicant: Honeywell International Inc.
Inventor： Timothy Daniel Barber , Timothy Hindle , Kostandin Gjika , Paul Talbert , Ken Young , Toren S. Davis
IPC: F04D29/059 , F16C19/18 , F16C33/66 , F16C39/04
CPC classification number: F04D29/059 , F01D25/164 , F05D2220/40 , F16C19/18 , F16C19/184 , F16C27/045 , F16C33/6637 , F16C39/04 , F16C2360/24 , F16F15/0237
Abstract: A turbocharger system can include a housing that includes a bore defined at least in part by a bore wall; a rolling element bearing unit that includes an outer race; and a mixed-element damper assembly disposed at least in part between the outer race and the bore wall where the mixed-element damper assembly includes a lobed-spring element and a squeeze film damper element.
Abstract translation: 涡轮增压器系统可以包括壳体，该壳体包括至少部分地由孔壁限定的孔; 滚动体轴承单元，包括外圈; 以及至少部分地设置在所述外圈和所述孔壁之间的混合元件阻尼器组件，其中所述混合元件阻尼器组件包括叶片弹簧元件和挤压膜阻尼元件。
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公开(公告)号：US09745992B2
公开(公告)日：2017-08-29
申请号：US14840011
申请日：2015-08-30
Applicant: Honeywell International Inc.
Inventor： Timothy Daniel Barber , Timothy Hindle , Kostandin Gjika , Paul Talbert , Ken Young , Toren S. Davis
IPC: F16C27/00 , F04D29/059 , F16C39/04 , F16C19/18 , F16C33/66 , F01D25/16 , F16F15/023 , F16C27/04
CPC classification number: F04D29/059 , F01D25/164 , F05D2220/40 , F16C19/18 , F16C19/184 , F16C27/045 , F16C33/6637 , F16C39/04 , F16C2360/24 , F16F15/0237
Abstract: A turbocharger system can include a housing that includes a bore defined at least in part by a bore wall; a rolling element bearing unit that includes an outer race; and a mixed-element damper assembly disposed at least in part between the outer race and the bore wall where the mixed-element damper assembly includes a lobed-spring element and a squeeze film damper element.
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公开(公告)号：US20240014704A1
公开(公告)日：2024-01-11
申请号：US17860675
申请日：2022-07-08
Applicant: Honeywell International Inc.
Inventor： Cristian E. Anghel , Toren S. Davis , Balwinder Singh Birdi
Abstract: A cooling sleeve for an electric machine is provided. The cooling sleeve includes: a cylindrical body having an exterior surface, a first channel formed in the cylindrical body and having a first inlet for receiving a cooling fluid, and a second channel formed in the cylindrical body and having a second inlet for receiving the cooling fluid. The first inlet and the second inlet are formed on the exterior surface at a center along a length of the cylindrical body. A plurality of turbulators are formed in the first channel and the second channel and a cylindrical cover is configured to be disposed over the cylindrical body.
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公开(公告)号：US20190341830A1
公开(公告)日：2019-11-07
申请号：US16515306
申请日：2019-07-18
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Cristian Anghel , Toren S. Davis , Tom Phielix , Wayne Pearson
Abstract: A method for generating electrical power may include the steps of rotating a rotor of a generator at a speed in excess of about 12,000 revolutions per minute (rpm) to about 25,000 rpm and producing power with the generator at a rate in excess of about 800 kilowatts (kW). The generator has a power/weight ratio no smaller than about 3 kW/lbs. A rotor is cooled with cooling oil internally circulated through the rotor of the generator so that contact of cooling oil with external surfaces of the rotor may be precluded. The stator is also cooled with oil that is prevented from contacting the external surfaces of the rotor. Pressurized airflow may be produced in a gap between the rotor and a stator of the generator to preclude entry of cooling oil into the gap.
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