SE418228B - Elektronisk overvakningsanordning for analysering av mekaniska vibrationsmonster hos maskiner och andra objekt exempelvis lager - Google Patents

Elektronisk overvakningsanordning for analysering av mekaniska vibrationsmonster hos maskiner och andra objekt exempelvis lager

Info

Publication number
SE418228B
SE418228B SE7602948A SE7602948A SE418228B SE 418228 B SE418228 B SE 418228B SE 7602948 A SE7602948 A SE 7602948A SE 7602948 A SE7602948 A SE 7602948A SE 418228 B SE418228 B SE 418228B
Authority
SE
Sweden
Prior art keywords
machinery
analysis
monitoring device
mechanical vibration
electronic monitoring
Prior art date
Application number
SE7602948A
Other languages
English (en)
Swedish (sv)
Other versions
SE7602948L (sv
Inventor
D Dyer
T H Wilmshurst
Original Assignee
British Steel Corp
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 GB10767/75A external-priority patent/GB1536306A/en
Application filed by British Steel Corp filed Critical British Steel Corp
Publication of SE7602948L publication Critical patent/SE7602948L/
Publication of SE418228B publication Critical patent/SE418228B/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/64—Analogue computers for specific processes, systems or devices, e.g. simulators for non-electric machines, e.g. turbine
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
SE7602948A 1975-03-14 1976-03-02 Elektronisk overvakningsanordning for analysering av mekaniska vibrationsmonster hos maskiner och andra objekt exempelvis lager SE418228B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10767/75A GB1536306A (en) 1975-10-06 1975-03-14 Electronic monitoring apparatus

Publications (2)

Publication Number Publication Date
SE7602948L SE7602948L (sv) 1976-09-15
SE418228B true SE418228B (sv) 1981-05-11

Family

ID=9973876

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7602948A SE418228B (sv) 1975-03-14 1976-03-02 Elektronisk overvakningsanordning for analysering av mekaniska vibrationsmonster hos maskiner och andra objekt exempelvis lager

Country Status (11)

Country Link
US (1) US4089055A (it)
JP (1) JPS51117089A (it)
AU (1) AU499720B2 (it)
BE (1) BE839555A (it)
CA (1) CA1079390A (it)
DE (1) DE2610551C2 (it)
FR (1) FR2331097A1 (it)
IT (1) IT1057732B (it)
NL (1) NL7602652A (it)
SE (1) SE418228B (it)
ZA (1) ZA761274B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408285A (en) * 1981-02-02 1983-10-04 Ird Mechanalysis, Inc. Vibration analyzing apparatus and method
US4530076A (en) * 1983-06-28 1985-07-16 The United States Of America As Represented By The Secretary Of The Navy Frequency domain non-linear signal processing apparatus and method for discrimination against non-Gaussian interference
US4615216A (en) * 1985-06-11 1986-10-07 Rheinisch-Westfalischer Technischer Uberwachungsverein E.V. Method of anticipating machine failure
GB8727178D0 (en) * 1987-11-20 1987-12-23 British Petroleum Co Plc Monitoring accoustic emissions
JPH02298825A (ja) * 1989-05-13 1990-12-11 Nippondenso Co Ltd 回転機のための異常検査装置
US5235524A (en) * 1990-04-02 1993-08-10 Rockwell International Corporation Ultrasonic cavitation detection system
DE4219372C2 (de) * 1992-06-15 2002-09-26 Busch Dieter & Co Prueftech Verfahren zur Analyse eines Zeitsignals
AUPN023494A0 (en) * 1994-12-22 1995-01-27 Commonwealth Of Australia, The Method and apparatus for performing selective signal averaging
US6392584B1 (en) * 2000-01-04 2002-05-21 Richard Eklund System and method for detecting and warning of potential failure of rotating and vibrating machines
DE102006025626A1 (de) * 2006-06-01 2007-12-06 Schaeffler Kg Verfahren zur Wälzlagerdiagnose
CN102072829B (zh) * 2010-11-04 2013-09-04 同济大学 一种面向钢铁连铸设备的故障预测方法及装置
CN103940612B (zh) * 2014-04-10 2016-05-25 昆明理工大学 一种滚动轴承故障特征提取方法及系统
CN104819766B (zh) * 2015-05-13 2018-05-18 西安交通大学 基于谐噪比的包络解调频带确定方法
US10788395B2 (en) * 2017-02-10 2020-09-29 Aktiebolaget Skf Method and device of processing of vibration sensor signals
CN108760330A (zh) * 2018-06-11 2018-11-06 河北冀研能源科学技术研究院有限公司 汽轮机振动故障诊断方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278736A (en) * 1962-11-13 1966-10-11 James J Pastoriza Educational apparatus
GB1050145A (it) * 1964-04-21
US3529140A (en) * 1967-04-28 1970-09-15 Industrial Nucleonics Corp Spectrum analyzer
GB1319054A (en) * 1969-05-28 1973-05-31 Ransome Hoffmann Pollard Vibration measuring equipment
US3745815A (en) * 1970-10-17 1973-07-17 Riv Officine Di Villar Perosa Device for evaluating the vibrations of a revolving member
US3677072A (en) * 1970-10-30 1972-07-18 Gen Electric Damage detection method and apparatus for machine elements utilizing vibrations therefrom
US3705297A (en) * 1971-06-28 1972-12-05 Neuro Data Inc Signal averager
US3733892A (en) * 1972-04-03 1973-05-22 Northrop Corp Synchronous vibrational analyzer for rotating machinery
DE2241553A1 (de) * 1972-08-24 1974-02-28 Daimler Benz Ag Vorrichtung zur erkennung und ortung von fehlern an mit drehbaren teilen ausgestatteten maschinenelementen, insbesondere fahrzeugbaugruppen
US3803394A (en) * 1973-02-14 1974-04-09 Us Air Force Centroid tracker

Also Published As

Publication number Publication date
IT1057732B (it) 1982-03-30
ZA761274B (en) 1977-02-23
FR2331097A1 (fr) 1977-06-03
CA1079390A (en) 1980-06-10
DE2610551C2 (de) 1986-10-09
BE839555A (fr) 1976-07-01
DE2610551A1 (de) 1976-09-23
FR2331097B1 (it) 1982-09-10
AU1170676A (en) 1977-09-08
JPS51117089A (en) 1976-10-14
US4089055A (en) 1978-05-09
AU499720B2 (en) 1979-05-03
NL7602652A (nl) 1976-09-16
SE7602948L (sv) 1976-09-15

Similar Documents

Publication Publication Date Title
SE418228B (sv) Elektronisk overvakningsanordning for analysering av mekaniska vibrationsmonster hos maskiner och andra objekt exempelvis lager
IT1049152B (it) Metodo e dispositivo per la misurazione capacitiva di unlivello
SE388057B (sv) Forfarande och anordning for uppmetning av ett objekts hastighet relativt en referens
IT1134355B (it) Procedimento e dispositivo per analisi automatizzata di campioni fluidi
IT1034443B (it) Vassoio d imballaggio con fondo aperto d elevata resistenza e pro cedimento e dispositivo per la sua fabbricazione
FR2315123A1 (fr) Dispositif de traitement de donnees comportant des instructions de test de condition d'un ensemble de base de donnees
SE404731B (sv) Kontrollforfarande for provning av funktionsberdskapen av en elektronisk taxameter
SE419267B (sv) Forfarande for analys av ett fluidprov pa en bestandsdel samt anordning for genomforande av forfarandet
NO791419L (no) Fremgangsmaate og innretning for bestemmelse av endringshastigheten for et signal
FR2275295A1 (fr) Procede et appareil pour fabriquer des gaines de sonde pour thermometres electroniques
FR2326712A1 (fr) Circuit et procede pour la mesure et l'affichage automatiques de frequences de resonance d'elements de detection sismique
FR2333249A1 (fr) Procede et dispositif pour le controle des proprietes magnetiques de rotors pour moteurs a hysteresis
BR8106066A (pt) Processo de avaliacao dos registros acusticos de fontes sismicas
SE7609279L (sv) Anordning for identifiering av provberare for ett flertal prover
SE403873B (sv) Datainsamlingsanordning for overvakning av driftstillstandet hos en elektronisk utrustning
SU589563A1 (ru) Способ механических испытаний металлических образцов
SU618686A1 (ru) Способ определени степени успокоени осциллографического гальванометра
SE7511797L (sv) Testblandhallare for sensibilitetsprovning av bakterier
SU537449A1 (ru) Способ измерени изохронных искажений и устройство дл его осуществлени
DE2146132B2 (de) Verfahren und schaltung zur messung des torsionsmoduls und der daempfung einer probe
IT1068831B (it) Procedimento per la fabbricazione di viti e dispositivo atto a realizzare tale procedimento
PL204206A1 (pl) Urzadzenie do bezkontaktowego badania drgan mechanicznych
FR2282747A1 (fr) Dispositif de resonance piezo-electrique et procede de fabrication
RO67224A2 (ro) Metoda si dispozitiv pentru masurarea acceleratiei liniare
JPS5224209A (en) Method of measuring workability of vibration molding materials

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7602948-7

Effective date: 19900125

Format of ref document f/p: F