MX9304822A - Procedimiento y dispositivo para vigilar la excitacion vibracional de un compresor axial. - Google Patents
Procedimiento y dispositivo para vigilar la excitacion vibracional de un compresor axial.Info
- Publication number
- MX9304822A MX9304822A MX9304822A MX9304822A MX9304822A MX 9304822 A MX9304822 A MX 9304822A MX 9304822 A MX9304822 A MX 9304822A MX 9304822 A MX9304822 A MX 9304822A MX 9304822 A MX9304822 A MX 9304822A
- Authority
- MX
- Mexico
- Prior art keywords
- compressor
- monitor
- procedure
- axial compressor
- vibrational excitation
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
- G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
- G01H1/006—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines of the rotor of turbo machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
Abstract
Un procedimiento y un dispositivo para vigilar la excitación vibracional de un compresor axial , midiendo la fluctuación y presión dentro de al menos una etapa de dicho compresor en la región del alojamiento del compresor, por medio de al menos un dispositivo sensor de presión; comprobar si cada una de las señales de frecuencia comprende por lo menos un pico de excitación dentro de un intervalo de frecuencia predeterminada, en una región de por lo menos una frecuencia crítica del compresor, determinar por lo menos un parámetro de pico, indicativo del estado de excitación del compresor, y generar una señal de cambio de estado en caso de que el parámetro de pico tenga un valor que queda más allá de una escala de valor predeterminada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92113606 | 1992-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9304822A true MX9304822A (es) | 1994-05-31 |
Family
ID=8209897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9304822A MX9304822A (es) | 1992-08-10 | 1993-08-09 | Procedimiento y dispositivo para vigilar la excitacion vibracional de un compresor axial. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5541857A (es) |
EP (1) | EP0654163B1 (es) |
JP (1) | JPH08503042A (es) |
KR (1) | KR100304466B1 (es) |
AT (1) | ATE195021T1 (es) |
AU (1) | AU4637493A (es) |
CA (1) | CA2141592A1 (es) |
DE (1) | DE69329116T2 (es) |
ES (1) | ES2148235T3 (es) |
MX (1) | MX9304822A (es) |
WO (1) | WO1994003864A1 (es) |
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US8142452B2 (en) | 2007-12-27 | 2012-03-27 | Ethicon Endo-Surgery, Inc. | Controlling pressure in adjustable restriction devices |
US8377079B2 (en) | 2007-12-27 | 2013-02-19 | Ethicon Endo-Surgery, Inc. | Constant force mechanisms for regulating restriction devices |
US8591395B2 (en) | 2008-01-28 | 2013-11-26 | Ethicon Endo-Surgery, Inc. | Gastric restriction device data handling devices and methods |
US8192350B2 (en) | 2008-01-28 | 2012-06-05 | Ethicon Endo-Surgery, Inc. | Methods and devices for measuring impedance in a gastric restriction system |
US8337389B2 (en) | 2008-01-28 | 2012-12-25 | Ethicon Endo-Surgery, Inc. | Methods and devices for diagnosing performance of a gastric restriction system |
US8221439B2 (en) | 2008-02-07 | 2012-07-17 | Ethicon Endo-Surgery, Inc. | Powering implantable restriction systems using kinetic motion |
US7844342B2 (en) | 2008-02-07 | 2010-11-30 | Ethicon Endo-Surgery, Inc. | Powering implantable restriction systems using light |
US8114345B2 (en) | 2008-02-08 | 2012-02-14 | Ethicon Endo-Surgery, Inc. | System and method of sterilizing an implantable medical device |
US8591532B2 (en) | 2008-02-12 | 2013-11-26 | Ethicon Endo-Sugery, Inc. | Automatically adjusting band system |
US8057492B2 (en) | 2008-02-12 | 2011-11-15 | Ethicon Endo-Surgery, Inc. | Automatically adjusting band system with MEMS pump |
US8034065B2 (en) | 2008-02-26 | 2011-10-11 | Ethicon Endo-Surgery, Inc. | Controlling pressure in adjustable restriction devices |
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US8505364B2 (en) | 2011-11-04 | 2013-08-13 | General Electric Company | Systems and methods for use in monitoring operation of a rotating component |
US20140174163A1 (en) * | 2012-12-20 | 2014-06-26 | General Electric Company | Systems and Methods For Measuring Fouling in a Turbine System |
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CN104329108B (zh) * | 2014-09-09 | 2016-11-23 | 辽宁工程技术大学 | 一种矿井多工作面风压整体动态平衡控制系统的控制方法 |
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US11199437B2 (en) * | 2019-04-19 | 2021-12-14 | Purdue Research Foundation | Utilization of fast-response pressure measurements to nonintrusively monitor blade vibration in axial compressors |
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-
1993
- 1993-06-16 AT AT93916566T patent/ATE195021T1/de not_active IP Right Cessation
- 1993-06-16 DE DE69329116T patent/DE69329116T2/de not_active Expired - Fee Related
- 1993-06-16 EP EP93916566A patent/EP0654163B1/en not_active Expired - Lifetime
- 1993-06-16 JP JP6505283A patent/JPH08503042A/ja active Pending
- 1993-06-16 CA CA002141592A patent/CA2141592A1/en not_active Abandoned
- 1993-06-16 AU AU46374/93A patent/AU4637493A/en not_active Abandoned
- 1993-06-16 ES ES93916566T patent/ES2148235T3/es not_active Expired - Lifetime
- 1993-06-16 KR KR1019950700571A patent/KR100304466B1/ko not_active IP Right Cessation
- 1993-06-16 WO PCT/US1993/005766 patent/WO1994003864A1/en active IP Right Grant
- 1993-08-09 MX MX9304822A patent/MX9304822A/es not_active IP Right Cessation
-
1994
- 1994-05-20 US US08/246,886 patent/US5541857A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69329116T2 (de) | 2000-12-14 |
CA2141592A1 (en) | 1994-02-17 |
AU4637493A (en) | 1994-03-03 |
WO1994003864A1 (en) | 1994-02-17 |
EP0654163A4 (en) | 1998-05-20 |
ES2148235T3 (es) | 2000-10-16 |
EP0654163A1 (en) | 1995-05-24 |
JPH08503042A (ja) | 1996-04-02 |
ATE195021T1 (de) | 2000-08-15 |
DE69329116D1 (de) | 2000-08-31 |
US5541857A (en) | 1996-07-30 |
KR100304466B1 (ko) | 2001-11-22 |
EP0654163B1 (en) | 2000-07-26 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |