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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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2.发明申请HIGH-TEMPERATURE AND HIGH-VIBRATION CAPABLE ARMATURE ASSEMBLIES FOR TORQUE MOTOR VALVE ACTUATORS 有权扭矩马达阀执行机构的高温和高振动能力组合公开(公告)号：US20160215898A1
公开(公告)日：2016-07-28
申请号：US14603894
申请日：2015-01-23
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Donna Laboda , Matt Arend , David Druhan
CPC classification number: F16K31/06 , F16F1/14 , F16K1/18 , F16K31/0682 , H01F7/121 , H01F7/14 , Y10T137/86598
Abstract: Armature springs configured to be coupled to and bias an armature of a torque motor valve actuator to a null position are provided. The armature spring comprises a rigid central portion, opposed end portions, and a flexible portion intermediate the rigid central portion and each end portion. The rigid central portion, the opposed end portions, and the flexible portions define a variable cross section torsion bar with the flexible portions comprising reduced cross-sectional portions of the torsion bar relative to the rigid central portion and opposed end portions. Armature assemblies and torque motor valve actuators are also provided.
Abstract translation: 提供了构造成联接到扭矩电动机阀致动器的电枢并将其偏置到零位置的电枢弹簧。 电枢弹簧包括刚性中心部分，相对的端部部分和在刚性中心部分和每个端部部分之间的柔性部分。 刚性中心部分，相对的端部和柔性部分限定可变横截面扭力杆，其中柔性部分包括相对于刚性中心部分和相对端部的扭杆的减小的横截面部分。 还提供了电枢组件和扭矩电机阀执行器。
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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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Patent Agency Ranking
公开(公告)号：US20170254432A1
公开(公告)日：2017-09-07
申请号：US15440460
申请日：2017-02-23
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Richard Rateick , Donna Laboda
CPC classification number: F16K31/041 , F15B13/0438 , F16J15/52 , F16K31/0682 , H01F7/128 , H01F7/14
Abstract: A vibration-resistant, flexible metallic seal for use in an electrohydraulic servo valve (EHSV), the EHSV comprising an armature, an armature support comprising a base, and a flapper, the seal surrounding a portion of the flapper, the seal having a first end, a second end, a thickness along a length of the seal between the first end and the second end, the thickness being defined between first and second outer surfaces of the seal, and one or a plurality of convolutions between the first end and the second end, the first end disposed between and hermetically connected to the flapper and the armature, the second end disposed within the first opening and hermetically connected to the base, wherein the seal comprises: a non-porous metal that comprises a first fraction of the thickness; a porous metal comprising a plurality of pores that comprises a second fraction of the thickness; and an elastomeric material encompassed by the pores of the second fraction of the thickness, wherein the second fraction comprises one or both of the first and second outer surfaces of the seal.
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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：US10197178B2
公开(公告)日：2019-02-05
申请号：US15440460
申请日：2017-02-23
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Richard Rateick , Donna Laboda
Abstract: A vibration-resistant, flexible metallic seal for use in an electrohydraulic servo valve (EHSV), the EHSV comprising an armature, an armature support comprising a base, and a flapper, the seal surrounding a portion of the flapper, the seal having a first end, a second end, a thickness along a length of the seal between the first end and the second end, the thickness being defined between first and second outer surfaces of the seal, and one or a plurality of convolutions between the first end and the second end, the first end disposed between and hermetically connected to the flapper and the armature, the second end disposed within the first opening and hermetically connected to the base, wherein the seal comprises: a non-porous metal that comprises a first fraction of the thickness; a porous metal comprising a plurality of pores that comprises a second fraction of the thickness; and an elastomeric material encompassed by the pores of the second fraction of the thickness, wherein the second fraction comprises one or both of the first and second outer surfaces of the seal.
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7.发明申请公开(公告)号：US20180163887A1
公开(公告)日：2018-06-14
申请号：US15372808
申请日：2016-12-08
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Sammuel Tillich , Donna Laboda , Nicholas Wilson
IPC: F16K31/04
CPC classification number: F16K31/043 , F16K31/0682 , 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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8.发明授权High-temperature and high-vibration capable armature assemblies for torque motor valve actuators 有权用于扭矩电机阀执行器的高温高振动电枢组件公开(公告)号：US09574676B2
公开(公告)日：2017-02-21
申请号：US14603894
申请日：2015-01-23
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Donna Laboda , Matt Arend , David Druhan
CPC classification number: F16K31/06 , F16F1/14 , F16K1/18 , F16K31/0682 , H01F7/121 , H01F7/14 , Y10T137/86598
Abstract: Armature springs configured to be coupled to and bias an armature of a torque motor valve actuator to a null position are provided. The armature spring comprises a rigid central portion, opposed end portions, and a flexible portion intermediate the rigid central portion and each end portion. The rigid central portion, the opposed end portions, and the flexible portions define a variable cross section torsion bar with the flexible portions comprising reduced cross-sectional portions of the torsion bar relative to the rigid central portion and opposed end portions. Armature assemblies and torque motor valve actuators are also provided.
Abstract translation: 提供了构造成联接到扭矩电动机阀致动器的电枢并将其偏置到零位置的电枢弹簧。 电枢弹簧包括刚性中心部分，相对的端部部分和在刚性中心部分和每个端部部分之间的柔性部分。 刚性中心部分，相对的端部和柔性部分限定可变横截面扭力杆，其中柔性部分包括相对于刚性中心部分和相对端部的扭杆的减小的横截面部分。 还提供了电枢组件和扭矩电机阀执行器。
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