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公开(公告)号：US20230304593A1
公开(公告)日：2023-09-28
申请号：US17706263
申请日：2022-03-28
Applicant: Hamilton Sundstrand Corporation
Inventor： Erin E. Berry , Aaron T. Gibson
CPC classification number: F16K17/162 , F16K37/0083 , F02B77/08
Abstract: A burst disc system can include a plurality of burst discs serially arranged to successively rupture one at a time. Each burst disc can be configured to rupture at one or more set burst pressures. The system can include an indicator configured to allow a user to receive an indication that a last burst disc of the plurality of burst discs has ruptured.
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公开(公告)号：US11885425B2
公开(公告)日：2024-01-30
申请号：US17706263
申请日：2022-03-28
Applicant: Hamilton Sundstrand Corporation
Inventor： Erin E. Berry , Aaron T. Gibson
CPC classification number: F16K17/162 , F02B77/08 , F16K37/0083 , F16K17/16 , F16K17/40
Abstract: A burst disc system can include a plurality of burst discs serially arranged to successively rupture one at a time. Each burst disc can be configured to rupture at one or more set burst pressures. The system can include an indicator configured to allow a user to receive an indication that a last burst disc of the plurality of burst discs has ruptured.
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公开(公告)号：US10161952B2
公开(公告)日：2018-12-25
申请号：US15150730
申请日：2016-05-10
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Craig Friedberg , Dean A. Norem , Dennis A. Erickson , James C. France , Christopher J. Courtney , Timothy Maver , Aaron T. Gibson
Abstract: A system for filtering mechanically-induced signal noise from a speed sensor may include a rotating member having at least one target group radially oriented about a center of the rotating member, an inductive speed sensor configured to sense the at least one target group, and two diode pairs each having a first diode and a second diode. The two diode pairs may be operatively connected to the inductive speed sensor and configured to receive a signal having the mechanically-induced signal noise. The system may also include a resistor connecting the diode pairs, a processor connected in parallel with the resistor and configured to receive a signal from the inductive speed sensor. The processor may be configured to receive a signal having reduced signal noise via the diode pairs, and determine a rotational speed of the rotating member based on the signal having reduced signal noise.
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公开(公告)号：US20170328929A1
公开(公告)日：2017-11-16
申请号：US15150730
申请日：2016-05-10
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Craig Friedberg , Dean A. Norem , Dennis A. Erickson , James C. France , Christopher J. Courtney , Timothy Maver , Aaron T. Gibson
Abstract: A system for filtering mechanically-induced signal noise from a speed sensor may include a rotating member having at least one target group radially oriented about a center of the rotating member, an inductive speed sensor configured to sense the at least one target group, and two diode pairs each having a first diode and a second diode. The two diode pairs may be operatively connected to the inductive speed sensor and configured to receive a signal having the mechanically-induced signal noise. The system may also include a resistor connecting the diode pairs, a processor connected in parallel with the resistor and configured to receive a signal from the inductive speed sensor. The processor may be configured to receive a signal having reduced signal noise via the diode pairs, and determine a rotational speed of the rotating member based on the signal having reduced signal noise.
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