ATE243842T1 - Analyse von rotierenden maschinen - Google Patents

Analyse von rotierenden maschinen

Info

Publication number
ATE243842T1
ATE243842T1 AT96307897T AT96307897T ATE243842T1 AT E243842 T1 ATE243842 T1 AT E243842T1 AT 96307897 T AT96307897 T AT 96307897T AT 96307897 T AT96307897 T AT 96307897T AT E243842 T1 ATE243842 T1 AT E243842T1
Authority
AT
Austria
Prior art keywords
output
piezoelectric
loading
piezoelectric element
engine
Prior art date
Application number
AT96307897T
Other languages
English (en)
Inventor
Barbara Lynn Jones
Thomas Francis Wylie
Marcus John Hawkins
Original Assignee
Snap On Equipment Ltd
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
Priority claimed from GBGB9523868.9A external-priority patent/GB9523868D0/en
Application filed by Snap On Equipment Ltd filed Critical Snap On Equipment Ltd
Application granted granted Critical
Publication of ATE243842T1 publication Critical patent/ATE243842T1/de

Links

Classifications

    • 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
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Electric Motors In General (AREA)
AT96307897T 1995-11-22 1996-10-31 Analyse von rotierenden maschinen ATE243842T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9523868.9A GB9523868D0 (en) 1995-11-22 1995-11-22 Rotational machinery analysis
GBGB9607768.0A GB9607768D0 (en) 1995-11-22 1996-04-15 Rotational machinery analysis

Publications (1)

Publication Number Publication Date
ATE243842T1 true ATE243842T1 (de) 2003-07-15

Family

ID=26308156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96307897T ATE243842T1 (de) 1995-11-22 1996-10-31 Analyse von rotierenden maschinen

Country Status (3)

Country Link
EP (1) EP0775894B1 (de)
AT (1) ATE243842T1 (de)
DE (1) DE69628802T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7133801B2 (en) 2002-06-07 2006-11-07 Exxon Mobil Research And Engineering Company System and methodology for vibration analysis and condition monitoring
US7031873B2 (en) 2002-06-07 2006-04-18 Exxonmobil Research And Engineering Company Virtual RPM sensor
DE102008063928B4 (de) 2007-12-21 2018-07-19 Robert Bosch Gmbh Elektronische Steuereinheit für eine hydrostatische Maschine und entsprechenede hydrostatische Maschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2145099A5 (de) 1971-07-08 1973-02-16 Inst Francais Du Petrole
US3911390A (en) * 1973-11-07 1975-10-07 Richard H Myers Traffic sensor strip
US4173896A (en) 1978-08-23 1979-11-13 C. Itoh & Co. Ltd. Device for measuring rotational speed of a diesel engine
US4227403A (en) * 1979-01-29 1980-10-14 Creative Tool Company Cylinder pressure monitoring system
EP0019398A1 (de) 1979-05-11 1980-11-26 Sd Signal Processing Limited Überwachungsgerät für rotierende Maschinen
FR2487555A1 (fr) * 1980-07-28 1982-01-29 Automatisme Cie Gle Detecteur de passage d'objets pesants sur une chaussee
US4577496A (en) 1985-01-31 1986-03-25 Snap-On Tools Corporation Transducer and holder therefor for ultrasonic acoustic tachometer
EP0238738A1 (de) * 1986-03-26 1987-09-30 Keldan Industries Limited Einspritzprüfeinrichtung
FR2601132B1 (fr) 1986-07-04 1989-03-24 Inst Francais Du Petrole Dispositif capteur d'ondes de pression du type piezo-electrique a structure continue et procede pour sa fabrication
US5109700A (en) 1990-07-13 1992-05-05 Life Systems, Inc. Method and apparatus for analyzing rotating machines
US5396427A (en) * 1992-03-09 1995-03-07 Snap-On Incorporated Method and apparatus for determining relative contributions of individual cylinders of internal combustion engine

Also Published As

Publication number Publication date
DE69628802D1 (de) 2003-07-31
EP0775894B1 (de) 2003-06-25
DE69628802T2 (de) 2004-05-19
EP0775894A3 (de) 1998-05-06
EP0775894A2 (de) 1997-05-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties