MX337218B - Indicador de nivel de aceite para compresor helicoidal. - Google Patents

Indicador de nivel de aceite para compresor helicoidal.

Info

Publication number
MX337218B
MX337218B MX2012011975A MX2012011975A MX337218B MX 337218 B MX337218 B MX 337218B MX 2012011975 A MX2012011975 A MX 2012011975A MX 2012011975 A MX2012011975 A MX 2012011975A MX 337218 B MX337218 B MX 337218B
Authority
MX
Mexico
Prior art keywords
screw
type compressor
oil level
level indicator
monitoring
Prior art date
Application number
MX2012011975A
Other languages
English (en)
Other versions
MX2012011975A (es
Inventor
Engelbert KÖCK
Original Assignee
Knorr Bremse Systeme Für Schienenfahrzeuge Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Knorr Bremse Systeme Für Schienenfahrzeuge Gmbh filed Critical Knorr Bremse Systeme Für Schienenfahrzeuge Gmbh
Publication of MX2012011975A publication Critical patent/MX2012011975A/es
Publication of MX337218B publication Critical patent/MX337218B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/10—Indicating devices; Other safety devices
    • F01M11/12—Indicating devices; Other safety devices concerning lubricant level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
    • G01F23/2925—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms using electrical detecting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/03—Oil level

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

La invención se relaciona con un dispositivo para el monitoreo y/o la indicación de un nivel de aceite que fluctúa con diferentes estados de funcionamiento de un compresor helicoidal en un cárter del compresor helicoidal. Se indica inventivamente un dispositivo para el monitoreo y la indicación del nivel de aceite de un compresor helicoidal cuya confiabilidad está mejorado en comparación con el estado de la técnica y en el cual mediciones erróneas quedan excluidas. Esto se logra gracias a que el dispositivo es un dispositivo (4) óptico. Semejante dispositivo (4) óptico no posee partes que se muevan mecánicamente, las cuales podrían sufrir daño en el uso frecuentemente rudo del dispositivo.
MX2012011975A 2010-04-16 2011-04-13 Indicador de nivel de aceite para compresor helicoidal. MX337218B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010015150A DE102010015150A1 (de) 2010-04-16 2010-04-16 Ölstandsanzeige für einen Schraubenverdichter
PCT/EP2011/055766 WO2011128356A1 (de) 2010-04-16 2011-04-13 Ölstandsanzeige für einen schraubenverdichter

Publications (2)

Publication Number Publication Date
MX2012011975A MX2012011975A (es) 2013-03-05
MX337218B true MX337218B (es) 2016-02-18

Family

ID=44351739

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012011975A MX337218B (es) 2010-04-16 2011-04-13 Indicador de nivel de aceite para compresor helicoidal.

Country Status (10)

Country Link
US (1) US9260989B2 (es)
EP (1) EP2558829B1 (es)
JP (1) JP6092095B2 (es)
CN (1) CN103026184B (es)
BR (1) BR112012026461B1 (es)
CA (1) CA2796402C (es)
DE (1) DE102010015150A1 (es)
MX (1) MX337218B (es)
RU (1) RU2562693C2 (es)
WO (1) WO2011128356A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010015150A1 (de) 2010-04-16 2011-10-20 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Ölstandsanzeige für einen Schraubenverdichter
DE102017107933A1 (de) 2017-04-12 2018-10-18 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Kompressorsystem mit regelbarer und/oder steuerbarer Temperaturüberwachungs-einrichtung
US11378491B2 (en) * 2020-04-03 2022-07-05 Itt Manufacturing Enterprises Llc Bearing frame monitoring system

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JPH0424088Y2 (es) * 1985-04-26 1992-06-05
JPH0665844B2 (ja) * 1985-11-15 1994-08-24 日産自動車株式会社 車両用潤滑油交換警告装置
DE3540806A1 (de) * 1985-11-16 1987-05-21 Opel Adam Ag Verfahren und vorrichtung zur fuellstandsmessung in wechselnden beschleunigungen unterworfenen behaeltern
US4840137A (en) * 1987-07-01 1989-06-20 Casco Products Corporation Liquid level gauging apparatus
JPH01112424U (es) * 1988-01-21 1989-07-28
JPH01224486A (ja) * 1988-03-04 1989-09-07 Hitachi Ltd 圧縮機の保護装置
US5103648A (en) * 1990-05-29 1992-04-14 Ac&R Components, Inc. Oil level control system
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DE4118896C2 (de) 1991-06-08 1994-12-15 Mahle Gmbh Vorrichtung zur Überwachung und Anzeige eines Pegels
US5282386A (en) * 1992-09-22 1994-02-01 General Motors Corporation Apparatus and technique for fluid level determination in automatic transmissions
US5278426A (en) * 1993-01-21 1994-01-11 Barbier William J Optical liquid level sensor for pressurized systems utilizing prismatic element
US5399876A (en) * 1994-03-03 1995-03-21 Simmonds Precision Products, Inc. Optical point level sensor with lens
US5606125A (en) * 1994-06-28 1997-02-25 Lyons; Kevin Material level-interface control system
GB9513975D0 (en) * 1995-07-08 1995-09-06 Hussmann Europ Ltd Monitoring system for a liquid level control
US5765994A (en) * 1995-07-14 1998-06-16 Barbier; William J. Low oil detector with automatic reset
DE19602599C2 (de) * 1996-01-25 2002-07-11 Daimler Chrysler Ag Verfahren zur Bestimmung einer Flüssigkeitsmenge, insbesondere der Motorölmenge, in einem Kraftfahrzeug
CA2225112A1 (en) * 1996-12-20 1998-06-20 Emanuel Duane Fry Combination sight glass and sump oil level sensor for a refrigeration compressor
US5785100A (en) * 1997-02-14 1998-07-28 Vickers, Incorporated Liquid level detection system
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AUPP858599A0 (en) * 1999-02-09 1999-03-04 Liquip Sales Pty Limited Fluid detector
US6276901B1 (en) * 1999-12-13 2001-08-21 Tecumseh Products Company Combination sight glass and sump oil level sensor for a hermetic compressor
DE10105889A1 (de) * 2001-02-09 2002-08-14 Daimler Chrysler Ag Verfahren zur Ermittlung der Füllmenge eines Betriebsmittels in einem Kraftfahrzeug
US6513367B2 (en) * 2001-02-22 2003-02-04 International Truck Intellectual Property Company, L.L.C. Method of monitoring engine lubricant condition
US6650977B2 (en) * 2001-08-01 2003-11-18 International Truck Intellectual Property Company, Llc Automated vehicle inspection system
WO2005124111A1 (en) * 2004-06-22 2005-12-29 Toyota Jidosha Kabushiki Kaisha Control apparatus for dry sump type internal combustion engine
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ITRE20070048A1 (it) * 2007-04-04 2008-10-05 Ufi Innovation Center S R L '' rilevatore di livello e metodo per rilevare il livello di un fluido in un recipiente''
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KR101427934B1 (ko) * 2012-12-17 2014-08-11 현대자동차 주식회사 오일 레벨 센서 오진단 방지 방법

Also Published As

Publication number Publication date
MX2012011975A (es) 2013-03-05
BR112012026461A2 (pt) 2016-08-09
RU2012148733A (ru) 2014-05-27
US20130068563A1 (en) 2013-03-21
EP2558829B1 (de) 2020-06-10
CN103026184A (zh) 2013-04-03
JP2013525757A (ja) 2013-06-20
BR112012026461B1 (pt) 2020-01-21
WO2011128356A1 (de) 2011-10-20
CA2796402C (en) 2021-05-18
CN103026184B (zh) 2016-07-20
RU2562693C2 (ru) 2015-09-10
CA2796402A1 (en) 2011-10-20
US9260989B2 (en) 2016-02-16
EP2558829A1 (de) 2013-02-20
DE102010015150A1 (de) 2011-10-20
JP6092095B2 (ja) 2017-03-08

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