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1.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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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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