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公开(公告)号：US09933080B2
公开(公告)日：2018-04-03
申请号：US14664533
申请日：2015-03-20
Applicant: Hamilton Sundstrand Corporation
Inventor： Aaron F. Rickis , Gary R. Marconi
CPC classification number: F16K17/02 , G05D16/02 , G05D16/2013
Abstract: A multi-bend control circuit for fluid communication with an outlet port of a valve includes a first circuit leg extending in a first direction and a second circuit leg extending at an angle from the first circuit leg in a second direction. A third circuit leg extends at an angle from the second circuit leg in a third direction different from the second direction. A sense line tap is in fluid communication with at least one of the first, second or third legs.
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公开(公告)号：US20200370480A1
公开(公告)日：2020-11-26
申请号：US16421959
申请日：2019-05-24
Applicant: Hamilton Sundstrand Corporation
Inventor： Francis P. Marocchini , Aaron F. Rickis , August M. Coretto , Scott W. Simpson , Gary R. Marconi , Glenn Gradischer
Abstract: A valve assembly for a turbine engine includes a valve arranged in an air flow path.The valve has a shaft. The valve is movable between an open position and a closed position. A hydraulic actuator is coupled to the shaft. The hydraulic actuator is configured to utilize fuel as a working fluid. The hydraulic actuator is configured to move the valve between the open position and the closed position.
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公开(公告)号：US20160273667A1
公开(公告)日：2016-09-22
申请号：US14664533
申请日：2015-03-20
Applicant: Hamilton Sundstrand Corporation
Inventor： Aaron F. Rickis , Gary R. Marconi
CPC classification number: F16K17/02 , G05D16/02 , G05D16/2013
Abstract: A multi-bend control circuit for fluid communication with an outlet port of a valve includes a first circuit leg extending in a first direction and a second circuit leg extending at an angle from the first circuit leg in a second direction. A third circuit leg extends at an angle from the second circuit leg in a third direction different from the second direction. A sense line tap is in fluid communication with at least one of the first, second or third legs.
Abstract translation: 用于与阀的出口流体连通的多弯控制电路包括沿第一方向延伸的第一电路支腿和在第二方向上与第一电路支腿成角度延伸的第二电路支脚。 第三电路支腿在与第二方向不同的第三方向上与第二电路支腿成一角度延伸。 感测线龙头与第一，第二或第三腿中的至少一个流体连通。
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公开(公告)号：US20230094139A1
公开(公告)日：2023-03-30
申请号：US18073868
申请日：2022-12-02
Applicant: Hamilton Sundstrand Corporation
Inventor： Aaron F. Rickis , Elise N. Zimmerman , Gary R. Marconi , Glenn Gradischer , August M. Coretto , Francis P. Marocchini
Abstract: A mount according to an example of the present disclosure includes a locating pin, a load pin, a fastener, the fastener configured to retain a component on at least one of the locating pin and the load pin, the fastener including a bolt, a mounting boss and a spring, the spring allowing the mounting boss to move with respect to the bolt, and wherein the bolt is held captive in the mounting boss with a captive feature. A gas turbine engine and a method of mounting a component are also disclosed.
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Patent Agency Ranking
公开(公告)号：US11486313B2
公开(公告)日：2022-11-01
申请号：US16441524
申请日：2019-06-14
Applicant: Hamilton Sundstrand Corporation
Inventor： Francis P. Marocchini , Aaron F. Rickis , August M. Coretto , Gary R. Marconi , Scott W. Simpson , Glenn Gradischer , William E. Rhoden
Abstract: A valve assembly for a turbine engine includes a valve arranged in an air flow path. The valve has a shaft. The valve is movable between an open position and a closed position. An electric actuator is coupled to the shaft and is configured to move the valve between the open position and the closed position. A thermal barrier is arranged between the valve and the electric actuator.
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公开(公告)号：US12196101B2
公开(公告)日：2025-01-14
申请号：US18073868
申请日：2022-12-02
Applicant: Hamilton Sundstrand Corporation
Inventor： Aaron F. Rickis , Elise N. Zimmerman , Gary R. Marconi , Glenn Gradischer , August M. Coretto , Francis P. Marocchini
Abstract: A mount according to an example of the present disclosure includes a locating pin, a load pin, a fastener, the fastener configured to retain a component on at least one of the locating pin and the load pin, the fastener including a bolt, a mounting boss and a spring, the spring allowing the mounting boss to move with respect to the bolt, and wherein the bolt is held captive in the mounting boss with a captive feature. A gas turbine engine and a method of mounting a component are also disclosed.
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公开(公告)号：US11519299B2
公开(公告)日：2022-12-06
申请号：US15852803
申请日：2017-12-22
Applicant: Hamilton Sundstrand Corporation
Inventor： Aaron F. Rickis , Elise N. Zimmerman , Gary R. Marconi , Glenn Gradischer , August M. Coretto , Francis P. Marocchini
Abstract: A mount according to an example of the present disclosure includes a locating pin, a load pin, a fastener, the fastener configured to retain a component on at least one of the locating pin and the load pin, the fastener including a bolt, a mounting boss and a spring, the spring allowing the mounting boss to move with respect to the bolt, and wherein the bolt is held captive in the mounting boss with a captive feature. A gas turbine engine and a method of mounting a component are also disclosed.
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公开(公告)号：US11448139B2
公开(公告)日：2022-09-20
申请号：US16421959
申请日：2019-05-24
Applicant: Hamilton Sundstrand Corporation
Inventor： Francis P. Marocchini , Aaron F. Rickis , August M. Coretto , Scott W. Simpson , Gary R. Marconi , Glenn Gradischer
Abstract: A valve assembly for a turbine engine includes a valve arranged in an air flow path.
The valve has a shaft. The valve is movable between an open position and a closed position. A hydraulic actuator is coupled to the shaft. The hydraulic actuator is configured to utilize fuel as a working fluid. The hydraulic actuator is configured to move the valve between the open position and the closed position.-
公开(公告)号：US20190195092A1
公开(公告)日：2019-06-27
申请号：US15852803
申请日：2017-12-22
Applicant: Hamilton Sundstrand Corporation
Inventor： Aaron F. Rickis , Elise N. Zimmerman , Gary R. Marconi , Glenn Gradischer , August M. Coretto , Francis P. Marocchini
IPC: F01D25/28
CPC classification number: F01D25/28 , F02C7/32 , F05D2220/32 , F05D2230/64 , F05D2260/30
Abstract: A mount according to an example of the present disclosure includes a locating pin, a load pin, a fastener, the fastener configured to retain a component on at least one of the locating pin and the load pin, the fastener including a bolt, a mounting boss and a spring, the spring allowing the mounting boss to move with respect to the bolt, and wherein the bolt is held captive in the mounting boss with a captive feature. A gas turbine engine and a method of mounting a component are also disclosed.
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