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公开(公告)号：US12276292B2
公开(公告)日：2025-04-15
申请号：US17931185
申请日：2022-09-12
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Abigail Parsons , Sammuel Tillich , Anthony Rulli , Matthew Arend
IPC: F15D1/02
Abstract: A flow restrictor includes a first flowbody defining a first end portion, a second end portion opposite the first end portion and an orifice between the first end portion and the second end portion. The first end portion defines a plurality of first slots, and the second end portion defines a counterbore having a first diameter. The flow restrictor includes a second flowbody defining a plurality of second slots and having a second diameter proximate the plurality of second slots that is greater than the first diameter of the first flowbody. The second flowbody is configured to be received within the counterbore of the first flowbody.
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公开(公告)号：US09377122B2
公开(公告)日：2016-06-28
申请号：US14227923
申请日：2014-03-27
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： David T. Druhan , Nicholas E. Wilson , Sammuel Tillich
CPC classification number: F16K31/041 , F16K1/36 , F16K1/42 , F16K25/005 , F16K27/029 , F16K27/048 , F16K31/0679 , F16K31/0682 , H02K7/14 , H02K26/00 , Y10T137/2278 , Y10T137/86614
Abstract: Flapper assemblies for torque motors of electrohydraulic valves are provided. The flapper assembly comprises a flapper having an upper end portion configured for coupling to an armature and armature-flapper support of the torque motor and a lower end portion having a socket therein. A hemispherical closure member having a flat diametrical face configured to seal against a nozzle outlet is disposed for oscillatory movement in the socket. A retaining clip is slidably mounted about the lower end portion and has a retention opening exposing the flat diametrical face and sized to retain the hemispherical closure member in the socket. The torque motor comprises the armature coupled to the armature-flapper support, the flapper assembly, and a plurality of coils. The electrohydraulic valve comprises the torque motor and a nozzle configured to be in fluid communication with the flapper assembly when the electrohydraulic valve is in an open position.
Abstract translation: 提供电动液压阀转矩电机的翻板组件。 挡板组件包括挡板，其具有被配置为联接到扭矩电动机的电枢和电枢挡板支撑件的上端部分和在其中具有插座的下端部分。 布置具有构造成密封喷嘴出口的平坦直径面的半球形封闭构件用于在插座中进行振荡运动。 保持夹可围绕下端部分可滑动地安装，并且具有保持开口，露出平直的直径面并将其尺寸设计成将半球状封闭构件保持在插座中。 扭矩电动机包括联接到电枢挡板支撑件，挡板组件和多个线圈的电枢。 电动液压阀包括扭矩电动机和构造成当电动液压阀处于打开位置时与挡板组件流体连通的喷嘴。
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公开(公告)号：US20220364658A1
公开(公告)日：2022-11-17
申请号：US17322114
申请日：2021-05-17
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： J. Dugan Shelby , Bradley McRoberts , Martin Dutka , Austin Hasse , Sammuel Tillich
Abstract: A metering valve includes a valve body, a valve element, a rotary servo, and a stepper motor. The valve body has a valve chamber, a fluid inlet port, a fluid outlet port, a metering valve control pressure inlet port, a servo control pressure inlet port, and a servo control pressure outlet port. The valve element is movably disposed within the valve chamber and defines therein at least a control pressure chamber and a return pressure chamber. The valve element is responsive to fluid pressure in the control pressure chamber to move between a closed position and a plurality of open positions. The rotary servo is rotatable about a rotational axis to a plurality of servo positions to thereby vary fluid pressure in the control pressure chamber. The stepper motor is responsive to commands to rotate the rotary servo to a commanded servo position.
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公开(公告)号：US20150192218A1
公开(公告)日：2015-07-09
申请号：US14150139
申请日：2014-01-08
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Matt Arend , Donna Laboda , Charles Walejewski , Sammuel Tillich , Larry Portolese
IPC: F16K31/06 , F16K31/08 , H02K33/16 , F16K11/044
CPC classification number: F16K31/0627 , F16K11/044 , F16K31/0679 , F16K31/0682 , F16K31/082 , H02K26/00 , Y10T137/86815
Abstract: A torque motor valve actuator includes a first magnetic pole piece, a second magnetic pole piece, an armature, and a coil. The first magnetic pole piece is of a first magnetic polarity. The second magnetic pole piece is of a second magnetic polarity, and is spaced apart from the first magnetic pole piece to define a gap. The armature is rotationally mounted and disposed in the gap between the first and second magnetic pole pieces. The coil surrounds at least a portion of the armature and is disposed such that it is not surrounded by either the first magnetic pole piece or the second magnetic pole piece. The coil is adapted to receive electric current and is configured, upon receipt thereof, to generate a magnetic force that causes the armature to rotate.
Abstract translation: 扭矩电动机阀致动器包括第一磁极片，第二磁极片，电枢和线圈。 第一磁极片具有第一磁极性。 第二磁极片具有第二磁极性，并且与第一磁极片间隔开以限定间隙。 电枢被旋转地安装并设置在第一和第二磁极片之间的间隙中。 线圈包围电枢的至少一部分并且被布置成使得它不被第一磁极片或第二磁极片包围。 线圈适于接收电流，并且在接收时被配置成产生使电枢旋转的磁力。
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公开(公告)号：US10758981B2
公开(公告)日：2020-09-01
申请号：US16037382
申请日：2018-07-17
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Steven Alan Lewis , Gary A. Valencourt , Yathiraj Kasal , Sammuel Tillich , Elliot Conrad , Michael J. Spier
IPC: F16L55/027 , B22F3/105 , B22F5/10 , B33Y80/00
Abstract: Additively-manufactured flow restrictors are provided, as are methods for producing additively-manufactured flow restrictors. In various embodiments, the additively-manufactured flow restrictor includes a flowbody through which a flow path extends, a restricted orifice located in the flowbody and providing a predetermined resistance to fluid flowing along the flow path in a first flow direction, and a first internal perforated screen positioned in the flow path upstream of the restricted orifice taken in the first flow direction. The flowbody and the first internal perforated screen integrally formed as a single additively-manufactured piece utilizing, for example, Direct Metal Laser Sintering (DMLS) or another additive manufacturing process. In certain embodiments, the first internal perforated screen may include an endwall and a peripheral sidewall, which is integrally formed with the endwall and spaced from an inner circumferential surface of the flowbody by an annular clearance.
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Patent Agency Ranking
公开(公告)号：US20200023433A1
公开(公告)日：2020-01-23
申请号：US16037382
申请日：2018-07-17
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Steven Alan Lewis , Gary A. Valencourt , Yathiraj Kasal , Sammuel Tillich , Elliot Conrad , Michael J. Spier
IPC: B22F3/105 , B22F5/10 , F16L55/027
Abstract: Additively-manufactured flow restrictors are provided, as are methods for producing additively-manufactured flow restrictors. In various embodiments, the additively-manufactured flow restrictor includes a flowbody through which a flow path extends, a restricted orifice located in the flowbody and providing a predetermined resistance to fluid flowing along the flow path in a first flow direction, and a first internal perforated screen positioned in the flow path upstream of the restricted orifice taken in the first flow direction. The flowbody and the first internal perforated screen integrally formed as a single additively-manufactured piece utilizing, for example, Direct Metal Laser Sintering (DMLS) or another additive manufacturing process. In certain embodiments, the first internal perforated screen may include an endwall and a peripheral sidewall, which is integrally formed with the endwall and spaced from an inner circumferential surface of the flowbody by an annular clearance.
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公开(公告)号：US09328839B2
公开(公告)日：2016-05-03
申请号：US14150139
申请日：2014-01-08
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Matt Arend , Donna Laboda , Charles Walejewski , Sammuel Tillich , Larry Portolese
IPC: F16K31/06 , F16K11/044 , F16K31/08 , H02K26/00
CPC classification number: F16K31/0627 , F16K11/044 , F16K31/0679 , F16K31/0682 , F16K31/082 , H02K26/00 , Y10T137/86815
Abstract: A torque motor valve actuator includes a first magnetic pole piece, a second magnetic pole piece, an armature, and a coil. The first magnetic pole piece is of a first magnetic polarity. The second magnetic pole piece is of a second magnetic polarity, and is spaced apart from the first magnetic pole piece to define a gap. The armature is rotationally mounted and disposed in the gap between the first and second magnetic pole pieces. The coil surrounds at least a portion of the armature and is disposed such that it is not surrounded by either the first magnetic pole piece or the second magnetic pole piece. The coil is adapted to receive electric current and is configured, upon receipt thereof, to generate a magnetic force that causes the armature to rotate.
Abstract translation: 扭矩电动机阀致动器包括第一磁极片，第二磁极片，电枢和线圈。 第一磁极片具有第一磁极性。 第二磁极片具有第二磁极性，并且与第一磁极片间隔开以限定间隙。 电枢被旋转地安装并设置在第一和第二磁极片之间的间隙中。 线圈包围电枢的至少一部分，并且被布置成使得它不被第一磁极片或第二磁极片包围。 线圈适于接收电流，并且在接收时被配置成产生使电枢旋转的磁力。
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公开(公告)号：US20240084830A1
公开(公告)日：2024-03-14
申请号：US17931185
申请日：2022-09-12
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Abigail Parsons , Sammuel Tillich , Anthony Rulli , Matthew Arend
IPC: F15D1/02
CPC classification number: F15D1/025
Abstract: A flow restrictor includes a first flowbody defining a first end portion, a second end portion opposite the first end portion and an orifice between the first end portion and the second end portion. The first end portion defines a plurality of first slots, and the second end portion defines a counterbore having a first diameter. The flow restrictor includes a second flowbody defining a plurality of second slots and having a second diameter proximate the plurality of second slots that is greater than the first diameter of the first flowbody. The second flowbody is configured to be received within the counterbore of the first flowbody.
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公开(公告)号：US20220235714A1
公开(公告)日：2022-07-28
申请号：US17160983
申请日：2021-01-28
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Abigail Parsons , Charles Walejewski , Sammuel Tillich , Michael Gogola
Abstract: An actuator includes a housing that defines a first inlet to receive a fluid, a second inlet to receive the fluid and a chamber. The actuator includes an actuator rod movably coupled to the housing. The actuator rod includes a head. A first face of the head is responsive to the fluid from the first inlet, and a second face of the head is responsive to the fluid from the second inlet to move the actuator rod. The head defines at least one cross-bore. The actuator includes at least one plug coupled to the cross-bore to inhibit a flow of the fluid through the cross-bore in a first state such that the plug fluidly isolates the fluid from the first inlet from the fluid from the second inlet. The plug is to enable the flow of the fluid through the at least one plug in a second state.
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公开(公告)号：US10082217B2
公开(公告)日：2018-09-25
申请号：US15372808
申请日：2016-12-08
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Sammuel Tillich , Donna Laboda , Nicholas Wilson
CPC classification number: F16K31/0682 , F16K31/0675 , F16K31/10 , F16K31/105 , H01F7/14 , H01F7/145 , Y10T137/2278
Abstract: A torque motor valve actuator for use with a valve assembly is provided. The torque motor valve actuator includes an armature spring having a first end portion, a second end portion and a rigid central portion. The first end portion and the second end portion are coupled to the rigid central portion by a respective flexible portion, and the rigid central portion defines a bore that extends along a first axis. The torque motor valve actuator includes an armature having a first end and a second end. The armature extends along a longitudinal axis that is substantially parallel to the first axis of the bore, and the armature is coupled to the bore of the armature spring between the first end and the second end.
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