GB2183037B - Sensors for controlling processes or machines - Google Patents

Sensors for controlling processes or machines

Info

Publication number
GB2183037B
GB2183037B GB8528079A GB8528079A GB2183037B GB 2183037 B GB2183037 B GB 2183037B GB 8528079 A GB8528079 A GB 8528079A GB 8528079 A GB8528079 A GB 8528079A GB 2183037 B GB2183037 B GB 2183037B
Authority
GB
United Kingdom
Prior art keywords
machines
sensors
controlling processes
processes
controlling
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
GB8528079A
Other versions
GB2183037A (en
GB8528079D0 (en
Inventor
Trevor James Holroyd
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB8528079A priority Critical patent/GB2183037B/en
Publication of GB8528079D0 publication Critical patent/GB8528079D0/en
Priority to FR8615722A priority patent/FR2590362B1/en
Priority to DE19863638814 priority patent/DE3638814A1/en
Priority to JP61271660A priority patent/JPS62156531A/en
Publication of GB2183037A publication Critical patent/GB2183037A/en
Application granted granted Critical
Publication of GB2183037B publication Critical patent/GB2183037B/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
    • G01H1/16—Amplitude
GB8528079A 1985-11-14 1985-11-14 Sensors for controlling processes or machines Expired GB2183037B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB8528079A GB2183037B (en) 1985-11-14 1985-11-14 Sensors for controlling processes or machines
FR8615722A FR2590362B1 (en) 1985-11-14 1986-11-13 SENSORS FOR CONTROLLING PROCESSES OR MACHINES
DE19863638814 DE3638814A1 (en) 1985-11-14 1986-11-13 PROCESS OR MACHINE CONTROL SENSOR
JP61271660A JPS62156531A (en) 1985-11-14 1986-11-14 Sensor for controlling process or machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8528079A GB2183037B (en) 1985-11-14 1985-11-14 Sensors for controlling processes or machines

Publications (3)

Publication Number Publication Date
GB8528079D0 GB8528079D0 (en) 1985-12-18
GB2183037A GB2183037A (en) 1987-05-28
GB2183037B true GB2183037B (en) 1989-12-13

Family

ID=10588217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8528079A Expired GB2183037B (en) 1985-11-14 1985-11-14 Sensors for controlling processes or machines

Country Status (4)

Country Link
JP (1) JPS62156531A (en)
DE (1) DE3638814A1 (en)
FR (1) FR2590362B1 (en)
GB (1) GB2183037B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211938A (en) * 1987-11-05 1989-07-12 Atomic Energy Authority Uk Acoustic monitoring of plant operation
GB9003569D0 (en) * 1990-02-16 1990-04-11 Rolls Royce Plc A method and apparatus for testing the response of a stress wave sensor
US5261505A (en) * 1990-03-05 1993-11-16 Rolls-Royce Dsv Limited Collision detector for a vehicle
DE4216924A1 (en) * 1992-05-22 1993-11-25 Vogt Werke Gmbh Co Kg Carcass cutter - has an electromagnetic converter to convert cutting sound for an evaluator to stop the cutter on a faulty cutting action
SE9703450L (en) * 1997-09-24 1999-03-25 Sca Graphic Sundsvall Ab Methods and apparatus for process monitoring
EP0994536A1 (en) * 1998-10-16 2000-04-19 Hsien-Ting Huang Voice-controlled electrical adapter

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020872A (en) * 1978-05-15 1979-11-21 Spirig Ernst Ambient Noise Intruder Alarm
GB2022828A (en) * 1978-05-01 1979-12-19 Nissan Motor Knocking detection system for internal combustion engine
EP0018853A2 (en) * 1979-05-07 1980-11-12 Westinghouse Electric Corporation Method of and system for the detection of object impact
GB2051362A (en) * 1979-05-23 1981-01-14 Production Eng Research Ass Og Monitoring tool life
GB2066894A (en) * 1979-12-04 1981-07-15 Nissan Motor Knocking detector for an internal combustion engine
GB2074731A (en) * 1980-04-16 1981-11-04 Rolls Royce Machining monitor
GB2100432A (en) * 1981-06-16 1982-12-22 Metal Box Co Ltd Identifying fractured containers
GB2133881A (en) * 1983-01-12 1984-08-01 Production Eng Res Apparatus for monitoring tool life

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196423A (en) * 1978-08-09 1980-04-01 The United States Of America As Represented By The United States Department Of Energy Acoustic emission intrusion detector

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2022828A (en) * 1978-05-01 1979-12-19 Nissan Motor Knocking detection system for internal combustion engine
GB2020872A (en) * 1978-05-15 1979-11-21 Spirig Ernst Ambient Noise Intruder Alarm
EP0018853A2 (en) * 1979-05-07 1980-11-12 Westinghouse Electric Corporation Method of and system for the detection of object impact
GB2051362A (en) * 1979-05-23 1981-01-14 Production Eng Research Ass Og Monitoring tool life
GB2066894A (en) * 1979-12-04 1981-07-15 Nissan Motor Knocking detector for an internal combustion engine
GB2074731A (en) * 1980-04-16 1981-11-04 Rolls Royce Machining monitor
GB2100432A (en) * 1981-06-16 1982-12-22 Metal Box Co Ltd Identifying fractured containers
GB2133881A (en) * 1983-01-12 1984-08-01 Production Eng Res Apparatus for monitoring tool life

Also Published As

Publication number Publication date
GB2183037A (en) 1987-05-28
DE3638814A1 (en) 1987-05-21
JPS62156531A (en) 1987-07-11
FR2590362A1 (en) 1987-05-22
GB8528079D0 (en) 1985-12-18
FR2590362B1 (en) 1992-01-24

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Legal Events

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

Effective date: 19921114