-
Patent Agency Ranking
公开(公告)号：WO2014137688A1
公开(公告)日：2014-09-12
申请号：PCT/US2014/018567
申请日：2014-02-26
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： HUBBERT, Corey L. , TOMEO, Peter V. , ANDERSON, Carney R.
CPC classification number: F01D5/32 , F01D5/02 , F01D5/066 , F01D5/12 , F01D5/30 , F01D5/3007 , F01D9/04 , F02K3/06 , F05D2220/32 , F05D2230/60 , Y02T50/673 , Y10T29/49323
Abstract: A fan section for a gas turbine engine includes a fan hub having blade slots for receiving a root of a fan blade. A lock ring is configured to move rotatably from an unlocked position to a locked position for securing the blade root in the blade slot. A nose cone is secured to the lock ring, and thereby secured to the fan section.
Abstract translation: 用于燃气涡轮发动机的风扇部分包括具有用于接收风扇叶片的根部的叶片槽的风扇轮毂。 锁定环构造成可旋转地从解锁位置移动到锁定位置，以将叶片根部固定在叶片槽中。 鼻锥固定在锁环上，从而固定在风扇部分。
-
公开(公告)号：WO2014088673A3
公开(公告)日：2014-06-12
申请号：PCT/US2013/060085
申请日：2013-09-17
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： KLING, Colin J. , BROWN, Charles W. , QUINN, Christopher M. , DUELM, Shelton O. , TOMEO, Peter V. , HUBBERT, Corey L.
Abstract: A fan hub assembly for a gas turbine engine includes a fan hub that is configured to rotate about an axis. The fan hub has an axially extending aperture and a platform. A fastener is received in the aperture in a slip fit relationship to secure the platform to the fan hub.
-
公开(公告)号：EP3058180B1
公开(公告)日：2018-12-12
申请号：EP14863712.7
申请日：2014-09-05
Applicant: United Technologies Corporation
Inventor： HUBBERT, Corey L. , TOMEO, Peter V.
CPC classification number: F04D29/34 , F01D5/3007 , F01D5/3053 , F01D11/008 , F04D29/329 , F04D29/644 , F05D2220/36 , Y02T50/671
Abstract: A fan rotor, for an aircraft engine, including at least one blade root attachment lug, each blade root attachment lug including an attachment lug surface, wherein at least one cavity is disposed on each attachment lug surface.
-
4.发明公开
公开(公告)号：EP3058180A2
公开(公告)日：2016-08-24
申请号：EP14863712.7
申请日：2014-09-05
Applicant: United Technologies Corporation
Inventor： HUBBERT, Corey L. , TOMEO, Peter V.
CPC classification number: F04D29/34 , F01D5/3007 , F01D5/3053 , F01D11/008 , F04D29/329 , F04D29/644 , F05D2220/36 , Y02T50/671
Abstract: A fan rotor, for an aircraft engine, including at least one blade root attachment lug, each blade root attachment lug including an attachment lug surface, wherein at least one cavity is disposed on each attachment lug surface.
Abstract translation: 一种用于飞机发动机的风扇转子，包括至少一个叶片根部附接凸耳，每个叶片根部附接凸耳包括附接凸耳表面，其中至少一个空腔设置在每个附接凸耳表面上。
-
公开(公告)号：EP2964522A1
公开(公告)日：2016-01-13
申请号：EP14760886.3
申请日：2014-02-26
Applicant: United Technologies Corporation
Inventor： HUBBERT, Corey L. , TOMEO, Peter V. , ANDERSON, Carney R.
CPC classification number: F01D5/32 , F01D5/02 , F01D5/066 , F01D5/12 , F01D5/30 , F01D5/3007 , F01D9/04 , F02K3/06 , F05D2220/32 , F05D2230/60 , Y02T50/673 , Y10T29/49323
Abstract: A fan section for a gas turbine engine includes a fan hub having blade slots for receiving a root of a fan blade. A lock ring is configured to move rotatably from an unlocked position to a locked position for securing the blade root in the blade slot. A nose cone is secured to the lock ring, and thereby secured to the fan section.
-
-
-
-
Search Results
5
records
(took 0.024 seconds)
