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GB2156520B - Monitoring of process steps - Google Patents

Monitoring of process steps

Info

Publication number
GB2156520B
GB2156520B GB08407900A GB8407900A GB2156520B GB 2156520 B GB2156520 B GB 2156520B GB 08407900 A GB08407900 A GB 08407900A GB 8407900 A GB8407900 A GB 8407900A GB 2156520 B GB2156520 B GB 2156520B
Authority
GB
United Kingdom
Prior art keywords
monitoring
process steps
steps
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08407900A
Other versions
GB8407900D0 (en
GB2156520A (en
Inventor
Kenneth Garfield Carr-Brion
Peter John Tily
Alan Townsend
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UK Secretary of State for Trade and Industry
Original Assignee
UK Secretary of State for Trade and Industry
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 UK Secretary of State for Trade and Industry filed Critical UK Secretary of State for Trade and Industry
Priority to GB08407900A priority Critical patent/GB2156520B/en
Publication of GB8407900D0 publication Critical patent/GB8407900D0/en
Publication of GB2156520A publication Critical patent/GB2156520A/en
Application granted granted Critical
Publication of GB2156520B publication Critical patent/GB2156520B/en
Expired legal-status Critical Current

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
    • G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
    • G01H1/14—Frequency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
GB08407900A 1984-03-27 1984-03-27 Monitoring of process steps Expired GB2156520B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08407900A GB2156520B (en) 1984-03-27 1984-03-27 Monitoring of process steps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08407900A GB2156520B (en) 1984-03-27 1984-03-27 Monitoring of process steps

Publications (3)

Publication Number Publication Date
GB8407900D0 GB8407900D0 (en) 1984-05-02
GB2156520A GB2156520A (en) 1985-10-09
GB2156520B true GB2156520B (en) 1987-08-19

Family

ID=10558741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08407900A Expired GB2156520B (en) 1984-03-27 1984-03-27 Monitoring of process steps

Country Status (1)

Country Link
GB (1) GB2156520B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877488A (en) * 1986-10-30 1989-10-31 Exxon Research And Engineering Company Passive acoustic power spectra to monitor and control processing
GB2211938A (en) * 1987-11-05 1989-07-12 Atomic Energy Authority Uk Acoustic monitoring of plant operation
US4824016A (en) * 1987-12-10 1989-04-25 Exxon Research And Engineering Company Acoustic monitoring of two phase feed nozzles
SE9703450L (en) * 1997-09-24 1999-03-25 Sca Graphic Sundsvall Ab Methods and apparatus for process monitoring
GB2405206B (en) * 2002-09-24 2005-11-02 Invensys Controls Uk Ltd Diagnostic tool for an energy conversion appliance
NZ539540A (en) * 2002-09-24 2007-02-23 Invensys Controls Uk Ltd Diagnostic tool for an energy conversion appliance
ATE487118T1 (en) * 2008-04-14 2010-11-15 Siemens Ag SENSOR FOR CONDITION MONITORING OF MECHANICAL COMPONENTS

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067613A5 (en) * 1969-11-12 1971-08-20 Aquitaine Petrole
GB1372724A (en) * 1971-02-05 1974-11-06 Ici Ltd Detection of velocities of fluids in conduits
US3705516A (en) * 1971-09-30 1972-12-12 Northrop Corp Method and apparatus for testing the condition of a machine
BE789969A (en) * 1971-10-15 1973-02-01 Euratom
BE798896A (en) * 1973-04-27 1973-10-29 Centre Rech Metallurgique METHOD FOR MEASURING THE EFFERVESCENCE OF A STEEL
US4060716A (en) * 1975-05-19 1977-11-29 Rockwell International Corporation Method and apparatus for automatic abnormal events monitor in operating plants
US4004289A (en) * 1975-12-17 1977-01-18 Canadian Patents And Development Limited Acoustic grain flow rate monitor
GB2038851B (en) * 1978-12-19 1983-03-09 Vyzk Ustav Chem Zarizeni Method and apparatus for continuous measurement of polymerization process of vinyl chloride or other monomers
EP0019398A1 (en) * 1979-05-11 1980-11-26 Sd Signal Processing Limited Monitoring apparatus for rotating machinery
US4275546A (en) * 1980-01-04 1981-06-30 Sperry Corporation Stone discriminator
GB2082324A (en) * 1980-08-20 1982-03-03 Redding Robert James Flow monitoring apparatus
JPS5834326A (en) * 1981-08-26 1983-02-28 Hitachi Ltd Rubbing detector for rotating machine

Also Published As

Publication number Publication date
GB8407900D0 (en) 1984-05-02
GB2156520A (en) 1985-10-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930327