JP2014087699A5 - - Google Patents
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- Publication number
- JP2014087699A5 JP2014087699A5 JP2014006621A JP2014006621A JP2014087699A5 JP 2014087699 A5 JP2014087699 A5 JP 2014087699A5 JP 2014006621 A JP2014006621 A JP 2014006621A JP 2014006621 A JP2014006621 A JP 2014006621A JP 2014087699 A5 JP2014087699 A5 JP 2014087699A5
- Authority
- JP
- Japan
- Prior art keywords
- motor
- torque value
- motor torque
- flow
- turbine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 15
- 230000007547 defect Effects 0.000 claims 10
- 238000009423 ventilation Methods 0.000 claims 5
- 230000006866 deterioration Effects 0.000 claims 3
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 3
- 230000007613 environmental effect Effects 0.000 claims 2
- 230000003213 activating effect Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 230000001225 therapeutic effect Effects 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90771707P | 2007-04-13 | 2007-04-13 | |
| US60/907,717 | 2007-04-13 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008103795A Division JP5553967B2 (ja) | 2007-04-13 | 2008-04-11 | モータ故障の検出のための方法及びシステム |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015200368A Division JP6348473B2 (ja) | 2007-04-13 | 2015-10-08 | モータ故障の検出のための方法及びシステム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014087699A JP2014087699A (ja) | 2014-05-15 |
| JP2014087699A5 true JP2014087699A5 (enExample) | 2014-06-26 |
| JP5893650B2 JP5893650B2 (ja) | 2016-03-23 |
Family
ID=39852587
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008103795A Expired - Fee Related JP5553967B2 (ja) | 2007-04-13 | 2008-04-11 | モータ故障の検出のための方法及びシステム |
| JP2014006621A Expired - Fee Related JP5893650B2 (ja) | 2007-04-13 | 2014-01-17 | モータ故障の検出のための方法及びシステム |
| JP2015200368A Expired - Fee Related JP6348473B2 (ja) | 2007-04-13 | 2015-10-08 | モータ故障の検出のための方法及びシステム |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008103795A Expired - Fee Related JP5553967B2 (ja) | 2007-04-13 | 2008-04-11 | モータ故障の検出のための方法及びシステム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015200368A Expired - Fee Related JP6348473B2 (ja) | 2007-04-13 | 2015-10-08 | モータ故障の検出のための方法及びシステム |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US9119923B2 (enExample) |
| JP (3) | JP5553967B2 (enExample) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SI3766534T1 (sl) | 2004-08-20 | 2022-11-30 | Fisher & Paykel Healthcare Limited | Naprava za merjenje značilnosti plinov, ki se dovajajo bolniku |
| US9119923B2 (en) * | 2007-04-13 | 2015-09-01 | Resmed Limited | Method and system for motor failure detection |
| JP2013545081A (ja) * | 2010-10-08 | 2013-12-19 | ロールス−ロイス・コーポレーション | 駆動列内の故障状態を、トルク振動データを用いて検出するシステムおよび方法 |
| US9160449B2 (en) | 2010-10-13 | 2015-10-13 | Ccs Technology, Inc. | Local power management for remote antenna units in distributed antenna systems |
| US9252874B2 (en) | 2010-10-13 | 2016-02-02 | Ccs Technology, Inc | Power management for remote antenna units in distributed antenna systems |
| CN103314556B (zh) | 2010-11-24 | 2017-09-08 | 康宁光缆系统有限责任公司 | 用于分布式天线系统的能够带电连接和/或断开连接的配电模块及相关电力单元、组件与方法 |
| US11296504B2 (en) | 2010-11-24 | 2022-04-05 | Corning Optical Communications LLC | Power distribution module(s) capable of hot connection and/or disconnection for wireless communication systems, and related power units, components, and methods |
| CN102694493B (zh) * | 2011-03-23 | 2016-01-13 | 上海捷能汽车技术有限公司 | 一种故障模式下永磁电机转矩估算方法 |
| EP2731561B1 (en) | 2011-07-14 | 2016-03-23 | Cook Medical Technologies LLC | A sling to be used in the treatment of obstructive sleep apnea |
| CA2871850A1 (en) | 2012-05-23 | 2013-11-28 | Fisher & Paykel Healthcare Limited | Flow path fault detection method for a respiratory assistance apparatus |
| US9154222B2 (en) | 2012-07-31 | 2015-10-06 | Corning Optical Communications LLC | Cooling system control in distributed antenna systems |
| US9071110B2 (en) | 2012-10-16 | 2015-06-30 | Eht International Inc. | Abnormality detection method and apparatus |
| WO2014189540A1 (en) | 2012-10-16 | 2014-11-27 | Catalano Peter J | Method and apparatus for treating obstructive sleep apnea (osa) |
| US10257056B2 (en) | 2012-11-28 | 2019-04-09 | Corning Optical Communications LLC | Power management for distributed communication systems, and related components, systems, and methods |
| US9497706B2 (en) | 2013-02-20 | 2016-11-15 | Corning Optical Communications Wireless Ltd | Power management in distributed antenna systems (DASs), and related components, systems, and methods |
| US9861778B2 (en) | 2013-03-15 | 2018-01-09 | Resmed Limited | Humidifier reservoir |
| EP4176916A1 (en) | 2013-03-15 | 2023-05-10 | ResMed Pty Ltd | Reservoir and respiratory pressure therapy device |
| EP3489789B1 (en) | 2013-07-01 | 2024-08-14 | ResMed Pty Ltd | Motor drive system for respiratory apparatus |
| WO2015017749A1 (en) | 2013-08-01 | 2015-02-05 | Mohan P Arun | Tissue adjustment implant |
| AU2014306232B2 (en) | 2013-08-05 | 2018-12-06 | C2Dx, Inc. | Medical devices having a releasable tubular member and methods of using the same |
| EP3039814B1 (en) | 2013-08-28 | 2018-02-21 | Corning Optical Communications Wireless Ltd. | Power management for distributed communication systems, and related components, systems, and methods |
| WO2015079435A1 (en) | 2013-11-26 | 2015-06-04 | Corning Optical Communications Wireless Ltd. | Selective activation of communications services on power-up of a remote unit(s) in a distributed antenna system (das) based on power consumption |
| EP2898920B1 (en) | 2014-01-24 | 2018-06-06 | Cook Medical Technologies LLC | Articulating balloon catheter |
| US9974563B2 (en) | 2014-05-28 | 2018-05-22 | Cook Medical Technologies Llc | Medical devices having a releasable member and methods of using the same |
| US9509133B2 (en) | 2014-06-27 | 2016-11-29 | Corning Optical Communications Wireless Ltd | Protection of distributed antenna systems |
| WO2016022454A1 (en) | 2014-08-04 | 2016-02-11 | Darin Schaeffer | Medical devices having a releasable tubular member and methods of using the same |
| US9653861B2 (en) | 2014-09-17 | 2017-05-16 | Corning Optical Communications Wireless Ltd | Interconnection of hardware components |
| US11497870B2 (en) * | 2015-02-24 | 2022-11-15 | Somnetics International, Inc. | Systems and methods for estimating flow in positive airway pressure therapy |
| US11247015B2 (en) | 2015-03-24 | 2022-02-15 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
| US10315002B2 (en) | 2015-03-24 | 2019-06-11 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
| US9785175B2 (en) | 2015-03-27 | 2017-10-10 | Corning Optical Communications Wireless, Ltd. | Combining power from electrically isolated power paths for powering remote units in a distributed antenna system(s) (DASs) |
| DE102015213084B4 (de) * | 2015-07-13 | 2017-02-09 | Baumüller Nürnberg GmbH | Verfahren zur Überwachung eines Lagersystems |
| US10773049B2 (en) | 2016-06-21 | 2020-09-15 | Ventec Life Systems, Inc. | Cough-assist systems with humidifier bypass |
| AU2018294247A1 (en) | 2017-06-29 | 2020-01-23 | Cook Biotech Incorporated | Implantable medical devices for tissue repositioning |
| PL3444585T3 (pl) * | 2017-08-17 | 2020-11-16 | Alstom Transport Technologies | Sposób określania stanu łożyska, moduł do określania stanu łożyska, pojazd szynowy i system |
| US11883594B2 (en) * | 2017-11-22 | 2024-01-30 | Fisher & Paykel Healthcare Limited | Respiratory rate monitoring for respiratory flow therapy systems |
| CN112218674A (zh) | 2018-05-13 | 2021-01-12 | 萨米尔·萨利赫·艾哈迈德 | 使用便携式氧气浓缩器的便携式医用呼吸机系统 |
| CN110821478B (zh) * | 2018-08-13 | 2022-07-05 | 中国石油天然气股份有限公司 | 油井抽油泵漏失检测方法及装置 |
| CN109490675B (zh) * | 2018-12-27 | 2022-06-28 | 上海辛格林纳新时达电机有限公司 | 预警方法、电子设备、以及测试系统 |
| EP4230247A1 (en) | 2019-04-17 | 2023-08-23 | ResMed Pty Ltd | Cpap system having a water reservoir |
| CN110658453B (zh) * | 2019-09-03 | 2022-01-11 | 苏州伟创电气科技股份有限公司 | 异步电机工作异常检测方法及装置 |
| CN114200301B (zh) * | 2020-09-16 | 2024-04-16 | 芜湖美的厨卫电器制造有限公司 | 电机堵转的检测方法、检测装置、热水器和可读存储介质 |
| JP2024503250A (ja) | 2020-12-21 | 2024-01-25 | ベンテック ライフ システムズ, インコーポレイテッド | 一体化された酸素送達を有するベンチレータシステムおよび関連付けられたデバイスおよび方法 |
| CN112859743A (zh) * | 2021-01-21 | 2021-05-28 | 华中科技大学 | 一种基于摩擦辨识的数控机床健康状态监测方法及装置 |
| CN112964985B (zh) * | 2021-02-24 | 2022-05-10 | 重庆长安新能源汽车科技有限公司 | 一种电驱系统与动力电池系统的联合测试系统及方法 |
| CN113176501B (zh) * | 2021-06-30 | 2021-09-10 | 深圳百里科技有限公司 | 基于物联网的设备故障检测方法、设备及存储介质 |
| CN113567857B (zh) * | 2021-07-19 | 2024-02-09 | 首钢京唐钢铁联合有限责任公司 | 一种电机编码器故障检测方法和装置 |
| KR102615252B1 (ko) * | 2022-03-02 | 2023-12-15 | 호남대학교 산학협력단 | 고장 유무 감지기능을 갖는 창틀 장착형 환기 장치 |
| US12283910B2 (en) | 2022-12-05 | 2025-04-22 | Woodward, Inc. | Model-based health monitoring of electric motors |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985467A (en) * | 1975-05-27 | 1976-10-12 | Milton Roy Company | Constant pressure pump |
| JPH07109192B2 (ja) * | 1988-04-19 | 1995-11-22 | ダイキン工業株式会社 | 圧縮機の回転検査装置 |
| US5345158A (en) * | 1992-10-02 | 1994-09-06 | General Electric Company | Electrical distribution equipment with torque estimating capability |
| FI100307B (fi) * | 1994-02-25 | 1997-11-14 | Kemira Safety Oy | Menetelmä kaasunaamariin syötetyn ilmamäärän säätämiseksi sekä kaasuna amari |
| JP3212215B2 (ja) * | 1994-03-17 | 2001-09-25 | 三菱電機株式会社 | 電動パワーステアリング制御装置 |
| US5546015A (en) * | 1994-10-20 | 1996-08-13 | Okabe; Toyohiko | Determining device and a method for determining a failure in a motor compressor system |
| AUPP693398A0 (en) * | 1998-11-05 | 1998-12-03 | Resmed Limited | Fault diagnosis in CPAP and NIPPV devices |
| JP2000141275A (ja) | 1998-11-13 | 2000-05-23 | Kawasaki Heavy Ind Ltd | 産業用ロボットの寿命測定方法および装置 |
| US6199023B1 (en) * | 1998-11-16 | 2001-03-06 | Geneal Electric Company | System for removing spurious signatures in motor current signature analysis |
| US6349724B1 (en) * | 2000-07-05 | 2002-02-26 | Compumedics Sleep Pty. Ltd. | Dual-pressure blower for positive air pressure device |
| SE523087C2 (sv) * | 2002-05-08 | 2004-03-23 | Psd Insight Ab | Metod och anordning för att med effektsignaturer diagnostisera rörliga mekaniska delars funktion i en mekanisk apparat |
| EP1653904A4 (en) | 2003-08-04 | 2007-04-04 | Pulmonetic Systems Inc | COMPRESSOR CONTROL SYSTEM FOR A PORTABLE FAN |
| US7607437B2 (en) * | 2003-08-04 | 2009-10-27 | Cardinal Health 203, Inc. | Compressor control system and method for a portable ventilator |
| JP3867919B2 (ja) * | 2004-03-15 | 2007-01-17 | 阪神エレクトリック株式会社 | ファンモータ制御装置 |
| JP2005328691A (ja) * | 2004-04-15 | 2005-11-24 | Denso Corp | モータ制御装置 |
| US7080508B2 (en) * | 2004-05-13 | 2006-07-25 | Itt Manufacturing Enterprises, Inc. | Torque controlled pump protection with mechanical loss compensation |
| NZ591628A (en) | 2004-11-04 | 2012-07-27 | Resmed Ltd | Using motor speed in a pap device to estimate flow |
| US9119923B2 (en) | 2007-04-13 | 2015-09-01 | Resmed Limited | Method and system for motor failure detection |
-
2008
- 2008-04-11 US US12/081,232 patent/US9119923B2/en active Active
- 2008-04-11 JP JP2008103795A patent/JP5553967B2/ja not_active Expired - Fee Related
-
2014
- 2014-01-17 JP JP2014006621A patent/JP5893650B2/ja not_active Expired - Fee Related
-
2015
- 2015-07-21 US US14/804,771 patent/US10175300B2/en not_active Expired - Fee Related
- 2015-10-08 JP JP2015200368A patent/JP6348473B2/ja not_active Expired - Fee Related
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