GB9402559D0 - Monitoring system - Google Patents

Monitoring system

Info

Publication number: GB9402559D0
Authority: GB; United Kingdom
Prior art keywords: monitoring system; monitoring
Prior art date: 1991-09-13
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.): Granted

Application number

GB9402559A

Other versions

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 Atomic Energy Authority

Original Assignee

UK Atomic Energy Authority

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.)

1991-09-13

Filing date

1994-02-10

Publication date

1994-02-10

1994-02-10 Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority

1994-02-10 Publication of GB9402559D0 publication Critical patent/GB9402559D0/en

1994-08-10 Publication of GB2274929A publication Critical patent/GB2274929A/en

1995-01-11 Application granted granted Critical

1995-01-11 Publication of GB2274929B publication Critical patent/GB2274929B/en

2014-02-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0256—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults injecting test signals and analyzing monitored process response, e.g. injecting the test signal while interrupting the normal operation of the monitored system; superimposing the test signal onto a control signal during normal operation of the monitored system

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Testing And Monitoring For Control Systems (AREA)
Testing Or Calibration Of Command Recording Devices (AREA)

GB9402559A 1991-09-13 1994-02-10 Monitoring system Expired - Fee Related GB2274929B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB919119575A GB9119575D0 (en)	1991-09-13	1991-09-13	Monitoring system
PCT/GB1992/001516 WO1993006537A1 (en)	1991-09-13	1992-08-17	Monitoring system

Publications (3)

Publication Number	Publication Date
GB9402559D0 true GB9402559D0 (en)	1994-02-10
GB2274929A GB2274929A (en)	1994-08-10
GB2274929B GB2274929B (en)	1995-01-11

Family

ID=10701359

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB919119575A Pending GB9119575D0 (en)	1991-09-13	1991-09-13	Monitoring system
GB9402559A Expired - Fee Related GB2274929B (en)	1991-09-13	1994-02-10	Monitoring system

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB919119575A Pending GB9119575D0 (en)	1991-09-13	1991-09-13	Monitoring system

Country Status (5)

Country	Link
EP (1)	EP0604461A1 (en)
AU (1)	AU2435292A (en)
CA (1)	CA2116338A1 (en)
GB (2)	GB9119575D0 (en)
WO (1)	WO1993006537A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9514008D0 (en) *	1995-07-10	1995-09-06	Secr Defence	Sensor fault detection system
EP0907913B1 (en) *	1996-04-29	2002-06-26	Pulp and Paper Research Institute of Canada	Automatic control loop monitoring and diagnostics
GB9608953D0 (en) *	1996-04-29	1996-07-03	Pulp Paper Res Inst	Automatic control loop monitoring and diagnostics
US6898542B2 (en)	2003-04-01	2005-05-24	Fisher-Rosemount Systems, Inc.	On-line device testing block integrated into a process control/safety system
US7130703B2 (en)	2003-04-08	2006-10-31	Fisher-Rosemount Systems, Inc.	Voter logic block including operational and maintenance overrides in a process control system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4099668A (en) *	1976-10-29	1978-07-11	Westinghouse Electric Corp.	Monitoring circuit
GB2142206B (en) *	1983-06-24	1986-12-03	Atomic Energy Authority Uk	Monitoring system
US4897842A (en) *	1987-11-05	1990-01-30	Ampex Corporation	Integrated circuit signature analyzer for testing digital circuitry

1991
- 1991-09-13 GB GB919119575A patent/GB9119575D0/en active Pending
1992
- 1992-08-17 CA CA 2116338 patent/CA2116338A1/en not_active Abandoned
- 1992-08-17 AU AU24352/92A patent/AU2435292A/en not_active Abandoned
- 1992-08-17 EP EP92917488A patent/EP0604461A1/en not_active Ceased
- 1992-08-17 WO PCT/GB1992/001516 patent/WO1993006537A1/en not_active Ceased
1994
- 1994-02-10 GB GB9402559A patent/GB2274929B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB9119575D0 (en)	1991-10-23
CA2116338A1 (en)	1993-04-01
WO1993006537A1 (en)	1993-04-01
EP0604461A1 (en)	1994-07-06
AU2435292A (en)	1993-04-27
GB2274929A (en)	1994-08-10
GB2274929B (en)	1995-01-11

Publication	Publication Date	Title
GB2250895B (en)	1995-05-03	System monitoring
GB2271918B (en)	1996-09-04	Monitoring system status
GB9125447D0 (en)	1992-01-29	Alarm system
GB2277845B (en)	1997-05-14	Monitoring system
GB9020225D0 (en)	1990-10-24	Monitoring systems
GB9118404D0 (en)	1991-10-16	Antidisaster monitoring system
GB9222231D0 (en)	1992-12-02	Condition monitoring systems
GB9107696D0 (en)	1991-05-29	Location monitoring system
ZA929406B (en)	1993-09-27	Monitoring system
GB2274929B (en)	1995-01-11	Monitoring system
GB9119122D0 (en)	1991-10-23	Monitoring system
GB2253734B (en)	1994-07-27	Alarm system
GB9223167D0 (en)	1992-12-16	Cenveyor system
GB9122757D0 (en)	1991-12-11	High integrity area monitoring system
GB9111198D0 (en)	1991-07-17	Monitoring system
EP0512558A3 (en)	1992-12-16	Target-hit indicating system
GB9106370D0 (en)	1991-05-15	Alarm system
GB9115701D0 (en)	1991-09-04	Alarm system
GB9006766D0 (en)	1990-05-23	Monitoring system
GB9020987D0 (en)	1990-11-07	Monitoring system
GB2253692B (en)	1995-02-01	Alarm system
GB2254946B (en)	1995-01-04	Alarm system
GB9224099D0 (en)	1993-01-06	Monitoring system
ZA934607B (en)	1993-12-21	Monitoring system
GB9205779D0 (en)	1992-04-29	Monitoring system

Legal Events

Date	Code	Title	Description
1996-08-21	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2001-04-11	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2003-04-09	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20020817