TW201727208A - 監視裝置及異常診斷裝置 - Google Patents
監視裝置及異常診斷裝置 Download PDFInfo
- Publication number
- TW201727208A TW201727208A TW105132208A TW105132208A TW201727208A TW 201727208 A TW201727208 A TW 201727208A TW 105132208 A TW105132208 A TW 105132208A TW 105132208 A TW105132208 A TW 105132208A TW 201727208 A TW201727208 A TW 201727208A
- Authority
- TW
- Taiwan
- Prior art keywords
- heat flux
- chamber
- abnormality
- fluid
- flux sensor
- Prior art date
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 22
- 230000005856 abnormality Effects 0.000 title claims description 141
- 230000004907 flux Effects 0.000 claims abstract description 243
- 239000012530 fluid Substances 0.000 claims abstract description 98
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000008859 change Effects 0.000 claims description 52
- 230000002159 abnormal effect Effects 0.000 claims description 43
- 238000003745 diagnosis Methods 0.000 description 31
- 238000000034 method Methods 0.000 description 12
- 238000007789 sealing Methods 0.000 description 9
- 238000011144 upstream manufacturing Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000013459 approach Methods 0.000 description 6
- 239000011229 interlayer Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 239000003566 sealing material Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/002—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by thermal means, e.g. hypsometer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
- F15B19/005—Fault detection or monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/08—Testing internal-combustion engines by monitoring pressure in cylinders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/86—Control during or prevention of abnormal conditions
- F15B2211/863—Control during or prevention of abnormal conditions the abnormal condition being a hydraulic or pneumatic failure
- F15B2211/864—Failure of an output member, e.g. actuator or motor failure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/87—Detection of failures
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid-Pressure Circuits (AREA)
- Measuring Fluid Pressure (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Actuator (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015197894 | 2015-10-05 | ||
| JP2016064556A JP6406298B2 (ja) | 2015-10-05 | 2016-03-28 | 監視装置および異常診断装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201727208A true TW201727208A (zh) | 2017-08-01 |
Family
ID=58537428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105132208A TW201727208A (zh) | 2015-10-05 | 2016-10-05 | 監視裝置及異常診斷裝置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10724914B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6406298B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR20180056669A (cg-RX-API-DMAC7.html) |
| CN (1) | CN108351270B (cg-RX-API-DMAC7.html) |
| TW (1) | TW201727208A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI727554B (zh) * | 2018-12-27 | 2021-05-11 | 日商三菱電機股份有限公司 | 異常診斷裝置及異常診斷方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6269715B2 (ja) * | 2016-04-08 | 2018-01-31 | 株式会社デンソー | 監視装置 |
| JP6879284B2 (ja) * | 2018-11-20 | 2021-06-02 | オムロン株式会社 | 異常検知装置、異常検知方法、および異常検知システム |
| CN110410384B (zh) * | 2019-09-01 | 2024-03-08 | 宋彦宏 | 一种液压管路的来油测量指示仪及检测方法 |
| DE112021007791T5 (de) * | 2021-07-19 | 2024-04-18 | Valqua, Ltd. | Überwachungssystem für eine Flüssigkeitsdruckvorrichtung |
| TWI893170B (zh) * | 2021-07-21 | 2025-08-11 | 日商華爾卡股份有限公司 | 液壓機器監視系統 |
| CN117212300B (zh) * | 2023-11-09 | 2024-01-30 | 江苏策力液压机械有限公司 | 一种液压油缸密封性能测试设备 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6372467A (ja) * | 1986-09-13 | 1988-04-02 | Yotaro Hatamura | ダイカスト鋳造の制御方法 |
| US4874032A (en) | 1986-09-13 | 1989-10-17 | Yotaro Hatamura | Die casting controlling method |
| DE69518360T2 (de) * | 1994-06-06 | 2000-12-28 | Danieli & C. Officine Meccaniche S.P.A., Buttrio | Stranggiesskokille mit verbessertem Wärmeaustausch sowie Verfahren zur Erhöhung des Wärmeaustauschs einer Stranggiesskokille |
| US7249885B2 (en) * | 2002-10-16 | 2007-07-31 | Clyde Bergemann Gmbh | Heat flux measuring device for pressure pipes, method for producing a measuring device, method for monitoring an operating state of a heat exchanger, heat exchanger and method for measuring a heat flux |
| CH697582B1 (de) | 2004-03-09 | 2008-12-15 | Schaller Automation | Verfahren und Einrichtung zur Steuerung der Zufuhr von Schmiermittel zur Zylinderlauffläche eines Kolbens eines Hubkolbenmotors. |
| JP2005330837A (ja) * | 2004-05-18 | 2005-12-02 | Toyota Motor Corp | 内燃機関の制御装置 |
| EP1772717B1 (en) * | 2005-10-04 | 2011-05-11 | Sensirion Holding AG | Pressure or gas sensor and sensing method using nano-cavities |
| JP2010241034A (ja) | 2009-04-08 | 2010-10-28 | Aisin Seiki Co Ltd | 樹脂可塑化装置及び樹脂可塑化装置の運転方法 |
| JP5253359B2 (ja) * | 2009-11-10 | 2013-07-31 | 三菱電機株式会社 | 冷媒状態判定装置 |
| CN102384303B (zh) | 2010-08-31 | 2014-11-26 | 金子产业株式会社 | 截止阀控制系统 |
| JP2013032726A (ja) * | 2011-08-01 | 2013-02-14 | Mitsui Eng & Shipbuild Co Ltd | 内燃機関の異常診断装置 |
| US9128008B2 (en) * | 2012-04-20 | 2015-09-08 | Kent Tabor | Actuator predictive system |
| JP5376086B1 (ja) | 2012-05-30 | 2013-12-25 | 株式会社デンソー | 熱電変換装置の製造方法、熱電変換装置を備える電子部品の製造方法 |
| JP2014007376A (ja) | 2012-05-30 | 2014-01-16 | Denso Corp | 熱電変換装置 |
| JP5917340B2 (ja) | 2012-08-29 | 2016-05-11 | 住友重機械工業株式会社 | 射出成形機 |
| JP5987811B2 (ja) | 2013-06-04 | 2016-09-07 | 株式会社デンソー | 車両用の異常判定装置 |
| JP5999066B2 (ja) * | 2013-06-04 | 2016-09-28 | 株式会社デンソー | 振動検出器 |
-
2016
- 2016-03-28 JP JP2016064556A patent/JP6406298B2/ja active Active
- 2016-10-04 CN CN201680058492.7A patent/CN108351270B/zh not_active Expired - Fee Related
- 2016-10-04 KR KR1020187009574A patent/KR20180056669A/ko not_active Withdrawn
- 2016-10-04 US US15/765,781 patent/US10724914B2/en active Active
- 2016-10-05 TW TW105132208A patent/TW201727208A/zh unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI727554B (zh) * | 2018-12-27 | 2021-05-11 | 日商三菱電機股份有限公司 | 異常診斷裝置及異常診斷方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108351270A (zh) | 2018-07-31 |
| JP2017072578A (ja) | 2017-04-13 |
| KR20180056669A (ko) | 2018-05-29 |
| US20180299339A1 (en) | 2018-10-18 |
| US10724914B2 (en) | 2020-07-28 |
| JP6406298B2 (ja) | 2018-10-17 |
| CN108351270B (zh) | 2020-07-07 |
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