GB2343749B - Limpet mine detector - Google Patents

Limpet mine detector

Info

Publication number
GB2343749B
GB2343749B GB9204523A GB9204523A GB2343749B GB 2343749 B GB2343749 B GB 2343749B GB 9204523 A GB9204523 A GB 9204523A GB 9204523 A GB9204523 A GB 9204523A GB 2343749 B GB2343749 B GB 2343749B
Authority
GB
United Kingdom
Prior art keywords
mine detector
limpet
limpet mine
detector
mine
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 - Fee Related
Application number
GB9204523A
Other versions
GB9204523D0 (en
GB2343749A (en
Inventor
John Stephen Batho
Paul David Cosgrove
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.)
BAE Systems PLC
BAE Systems Land and Sea Systems Ltd
Original Assignee
BAE Sema Ltd
BAE Systems 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 BAE Sema Ltd, BAE Systems PLC filed Critical BAE Sema Ltd
Publication of GB9204523D0 publication Critical patent/GB9204523D0/en
Publication of GB2343749A publication Critical patent/GB2343749A/en
Application granted granted Critical
Publication of GB2343749B publication Critical patent/GB2343749B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G9/00—Other offensive or defensive arrangements on vessels against submarines, torpedoes, or mines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H11/00—Defence installations; Defence devices
    • F41H11/12—Means for clearing land minefields; Systems specially adapted for detection of landmines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/001—Acoustic presence detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2201/00—Signalling devices
    • B63B2201/26—Signalling devices signalling anomalies, e.g. rupture of connection
GB9204523A 1991-03-06 1992-03-03 Limpet mine detector Expired - Fee Related GB2343749B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9104737.3A GB9104737D0 (en) 1991-03-06 1991-03-06 Limpet mine detector

Publications (3)

Publication Number Publication Date
GB9204523D0 GB9204523D0 (en) 2000-03-29
GB2343749A GB2343749A (en) 2000-05-17
GB2343749B true GB2343749B (en) 2001-01-17

Family

ID=10691098

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9104737.3A Ceased GB9104737D0 (en) 1991-03-06 1991-03-06 Limpet mine detector
GB9204523A Expired - Fee Related GB2343749B (en) 1991-03-06 1992-03-03 Limpet mine detector

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9104737.3A Ceased GB9104737D0 (en) 1991-03-06 1991-03-06 Limpet mine detector

Country Status (1)

Country Link
GB (2) GB9104737D0 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961320A (en) * 1973-06-08 1976-06-01 Honeywell Inc. Intrusion detection systems
EP0011451A1 (en) * 1978-11-10 1980-05-28 Jack Youens Security alarm systems
US4401976A (en) * 1980-01-16 1983-08-30 Stadelmayr Hans G Multiple sensor interconnected alarm system responsive to different variables
US4660024A (en) * 1985-12-16 1987-04-21 Detection Systems Inc. Dual technology intruder detection system
GB2217889A (en) * 1988-04-08 1989-11-01 Matsushita Electric Works Ltd Composite type intruder alarm sensor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961320A (en) * 1973-06-08 1976-06-01 Honeywell Inc. Intrusion detection systems
EP0011451A1 (en) * 1978-11-10 1980-05-28 Jack Youens Security alarm systems
US4401976A (en) * 1980-01-16 1983-08-30 Stadelmayr Hans G Multiple sensor interconnected alarm system responsive to different variables
US4660024A (en) * 1985-12-16 1987-04-21 Detection Systems Inc. Dual technology intruder detection system
GB2217889A (en) * 1988-04-08 1989-11-01 Matsushita Electric Works Ltd Composite type intruder alarm sensor

Also Published As

Publication number Publication date
GB9204523D0 (en) 2000-03-29
GB9104737D0 (en) 2000-03-29
GB2343749A (en) 2000-05-17

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Legal Events

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