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公开(公告)号：US20170284534A1
公开(公告)日：2017-10-05
申请号：US15091149
申请日：2016-04-05
Applicant: United Technologies Corporation
Inventor： Christopher T. Anglin
CPC classification number: F16H57/0423 , F02C7/32 , F02C7/36 , F05D2260/4031 , F05D2260/98 , F16H1/14 , F16H57/0495
Abstract: A baffle for use with one or both bevel gears in a transmission system is disclosed that can include a rim having a frustoconical shape, multiple pockets on an inner side of the rim configured to collect lubricant, and multiple slots extending through the rim with each slot of the multiple slots being adjacent to a corresponding pocket of the multiple pockets and configured to allow lubricant to flow through the rim. A transmission system is also disclosed that can include a first gear, a second gear, and a baffle surrounding gear teeth of the first or second gear. The baffle has a plurality of pockets adjacent to the gear teeth and a plurality of slots adjacent to the plurality of pockets with the plurality of slots extending through the baffle.
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公开(公告)号：US20170261052A1
公开(公告)日：2017-09-14
申请号：US15601663
申请日：2017-05-22
Applicant: United Technologies Corporation
Inventor： Christopher T. Anglin , Yuk-Kwan Brian Yuen , Russell B. Witlicki
CPC classification number: F16D65/02 , F02C7/00 , F02C7/36 , F05D2260/90 , F05D2260/96 , F16D2300/22
Abstract: A damped anti-rotational system is provided comprising a pawl carrier having an axis of rotation, a pawl pivotably mounted to the pawl carrier on a pivot joint, the pawl having a contact portion and a counterweight portion, a stop pin axially disposed in the pawl carrier and configured to contact the contact portion of the pawl in response to radially inward movement of the pawl, wherein the stop pin is mounted to the pawl carrier at a forward portion of the stop pin and an aft portion of the stop pin, wherein a forward O ring is disposed on the forward portion of the stop pin and an aft O ring is disposed on the aft portion of the stop pin.
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公开(公告)号：US09689444B2
公开(公告)日：2017-06-27
申请号：US14660537
申请日：2015-03-17
Applicant: United Technologies Corporation
Inventor： Christopher T. Anglin , Yuk-Kwan Brian Yuen , Russell B. Witlicki
CPC classification number: F16D65/02 , F02C7/00 , F02C7/36 , F05D2260/90 , F05D2260/96 , F16D2300/22
Abstract: A damped anti-rotational system is provided comprising a pawl carrier having an axis of rotation, a pawl pivotably mounted to the pawl carrier on a pivot joint, the pawl having a contact portion and a counterweight portion, a stop pin axially disposed in the pawl carrier and configured to contact the contact portion of the pawl in response to radially inward movement of the pawl, wherein the stop pin is mounted to the pawl carrier at a forward portion of the stop pin and an aft portion of the stop pin, wherein a forward O ring is disposed on the forward portion of the stop pin and an aft O ring is disposed on the aft portion of the stop pin.
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公开(公告)号：US09581083B2
公开(公告)日：2017-02-28
申请号：US14660555
申请日：2015-03-17
Applicant: United Technologies Corporation
Inventor： Christopher T. Anglin
CPC classification number: F02C7/00 , F01D5/026 , F02C7/36 , F05D2260/50 , G05G5/24
Abstract: A pawl carrier system comprising a pawl hub disposed substantially coaxially to a pawl carrier, a spring circumferentially disposed between the pawl hub and the pawl carrier, a pawl pivotably mounted to the pawl hub on a pivot joint, the pivot joint comprising an axially extending pin mounted to the pawl hub, wherein the axially extending pin extends through the pawl carrier and the pawl hub. A ratchet carrier system is provided comprising a ratchet carrier disposed substantially coaxially to a ratchet hub, wherein the ratchet hub comprises a ratchet tooth, a spring circumferentially disposed between the ratchet carrier and the ratchet hub and a retaining pin axially extending through the ratchet carrier and the ratchet hub.
Abstract translation: 棘爪托架系统，包括与棘爪托架基本上同轴设置的棘爪毂，周向地设置在棘爪毂和棘爪托架之间的弹簧，枢转地安装到棘爪毂在枢转接头上的棘爪，枢转接头包括轴向延伸的销 安装到棘爪毂，其中轴向延伸的销延伸穿过棘爪托架和棘爪毂。 提供了一种棘轮载体系统，其包括与棘轮毂基本上同轴设置的棘轮架，其中棘轮毂包括棘齿，周向设置在棘轮架和棘轮轮毂之间的弹簧和沿轴向延伸穿过棘轮架的保持销， 棘轮轮毂。
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公开(公告)号：US20150292577A1
公开(公告)日：2015-10-15
申请号：US14660537
申请日：2015-03-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Christopher T. Anglin , Yuk-Kwan Brian Yuen , Russell B. Witlicki
CPC classification number: F16D65/02 , F02C7/00 , F02C7/36 , F05D2260/90 , F05D2260/96 , F16D2300/22
Abstract: A damped anti-rotational system is provided comprising a pawl carrier having an axis of rotation, a pawl pivotably mounted to the pawl carrier on a pivot joint, the pawl having a contact portion and a counterweight portion, a stop pin axially disposed in the pawl carrier and configured to contact the contact portion of the pawl in response to radially inward movement of the pawl, wherein the stop pin is mounted to the pawl carrier at a forward portion of the stop pin and an aft portion of the stop pin, wherein a forward O ring is disposed on the forward portion of the stop pin and an aft O ring is disposed on the aft portion of the stop pin.
Abstract translation: 提供一种阻尼的抗旋转系统，包括具有旋转轴线的棘爪支架，在枢转接头上可枢转地安装到棘爪支架的棘爪，棘爪具有接触部分和配重部分，轴向设置在棘爪中的止动销 并且构造成响应于棘爪的径向向内运动而接触棘爪的接触部分，其中止动销在止动销的前部和止动销的后部安装到棘爪托架，其中， 前端O形环设置在止动销的前部，并且尾O形圈设置在止动销的后部。
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Patent Agency Ranking
公开(公告)号：US20150292415A1
公开(公告)日：2015-10-15
申请号：US14639220
申请日：2015-03-05
Applicant: United Technologies Corporation
Inventor： Christopher T. Anglin , Leslie Charles Kurz
CPC classification number: F02C7/36 , F01D25/04 , F02C3/04 , F02C7/275 , F05D2250/70 , F05D2260/38 , F05D2260/403 , F05D2260/52 , F05D2260/96 , F05D2300/501 , F16D41/12 , F16F1/042 , F16F1/046 , F16F3/00 , F16F15/1216
Abstract: A spring assembly has a spring end for engagement with a component to bias the component in a first direction. The spring end is connected to a plurality of coils, which have an inner peripheral surface, and are mounted about a pivot pin. A damper is positioned between an outer peripheral surface on the pivot pin and the inner peripheral surface of the spring coils. The damper is engaged by the spring coils, if the spring end is driven in a direction opposed to the first direction. A one-way drive assembly and a gas turbine engine are also disclosed.
Abstract translation: 弹簧组件具有弹簧端，用于与部件接合以在第一方向上偏压部件。 弹簧端连接到具有内周面的多个线圈，并且围绕枢轴销安装。 阻尼器位于枢轴销的外周面与弹簧圈的内周面之间。 如果弹簧端沿与第一方向相反的方向被驱动，则阻尼器由弹簧线圈接合。 还公开了单向驱动组件和燃气涡轮发动机。
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公开(公告)号：US10781718B1
公开(公告)日：2020-09-22
申请号：US16358183
申请日：2019-03-19
Applicant: United Technologies Corporation
Inventor： Christopher T. Anglin , Camron Najafi
Abstract: A seal plate is disclosed herein that is annular in shape and configured to rotate about a centerline. The seal plate includes a seal body having a first axial end forming a sealing surface and a second axial end opposite the first axial end, a slinger ring axially rearward of the seal body and having a plurality of radially extending tabs separated by a plurality of slots, and a groove between the seal body and the slinger ring. The tabs on the slinger ring are configured to direct lubricant at least partially radially inward into the groove and at least partially in a direction of rotation of the seal plate to cool the seal body.
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公开(公告)号：US10591004B2
公开(公告)日：2020-03-17
申请号：US16366153
申请日：2019-03-27
Applicant: United Technologies Corporation
Inventor： Christopher T. Anglin , Yuk-Kwan Brian Yuen , Russell B. Witlicki
Abstract: A damped anti-rotational system is provided comprising a pawl carrier having an axis of rotation, a pawl pivotably mounted to the pawl carrier on a pivot joint, the pawl having a contact portion and a counterweight portion, a stop pin axially disposed in the pawl carrier and configured to contact the contact portion of the pawl in response to radially inward movement of the pawl, wherein the stop pin is mounted to the pawl carrier at a forward portion of the stop pin and an aft portion of the stop pin, wherein a forward O ring is disposed on the forward portion of the stop pin and an aft O ring is disposed on the aft portion of the stop pin.
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公开(公告)号：US20190390570A1
公开(公告)日：2019-12-26
申请号：US16561508
申请日：2019-09-05
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Christopher T. Anglin
Abstract: A lubricating fluid damped anti-rotational system is provided comprising a pawl carrier having an axis of rotation and a radial aperture, a pawl pivotably mounted to the pawl carrier on a pivot joint, the pawl having a contact portion and a counterweight portion, a lubricating fluid jet configured to propel a lubricating fluid through the radial aperture toward the contact portion.
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公开(公告)号：US10443442B2
公开(公告)日：2019-10-15
申请号：US15903371
申请日：2018-02-23
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Christopher T. Anglin
Abstract: A lubricating fluid damped anti-rotational system is provided comprising a pawl carrier having an axis of rotation and a radial aperture, a pawl pivotably mounted to the pawl carrier on a pivot joint, the pawl having a contact portion and a counterweight portion, a lubricating fluid jet configured to propel a lubricating fluid through the radial aperture toward the contact portion.
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