GB2163258B - Dead reckoning log for ships - Google Patents

Dead reckoning log for ships

Info

Publication number
GB2163258B
GB2163258B GB08420931A GB8420931A GB2163258B GB 2163258 B GB2163258 B GB 2163258B GB 08420931 A GB08420931 A GB 08420931A GB 8420931 A GB8420931 A GB 8420931A GB 2163258 B GB2163258 B GB 2163258B
Authority
GB
United Kingdom
Prior art keywords
ships
log
dead reckoning
reckoning
dead
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
GB08420931A
Other versions
GB2163258A (en
GB8420931D0 (en
Inventor
Michael Bryan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08420931A priority Critical patent/GB2163258B/en
Publication of GB8420931D0 publication Critical patent/GB8420931D0/en
Publication of GB2163258A publication Critical patent/GB2163258A/en
Application granted granted Critical
Publication of GB2163258B publication Critical patent/GB2163258B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
GB08420931A 1984-08-17 1984-08-17 Dead reckoning log for ships Expired GB2163258B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08420931A GB2163258B (en) 1984-08-17 1984-08-17 Dead reckoning log for ships

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08420931A GB2163258B (en) 1984-08-17 1984-08-17 Dead reckoning log for ships

Publications (3)

Publication Number Publication Date
GB8420931D0 GB8420931D0 (en) 1984-09-19
GB2163258A GB2163258A (en) 1986-02-19
GB2163258B true GB2163258B (en) 1988-08-10

Family

ID=10565475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08420931A Expired GB2163258B (en) 1984-08-17 1984-08-17 Dead reckoning log for ships

Country Status (1)

Country Link
GB (1) GB2163258B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209835A (en) * 1987-09-15 1989-05-24 Rory Paul Wilson A miniaturized dead reckoning automatic position sensor and recorder for attachment to animals
EP0360524A3 (en) * 1988-09-19 1992-04-29 Fuji-Royal Co., Ltd. Plotter apparatus for a vessel
CN104459707B (en) * 2014-12-05 2017-01-18 北京航空航天大学 Online obtaining method for initial position of underwater towed body dead reckoning system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB423227A (en) * 1933-08-05 1935-01-28 Henry Claude Reymond Device for recording the displacements in longitude and in latitude of ships and airships
GB627475A (en) * 1943-11-25 1949-08-10 Richard Carl Dehmel Improvements in or relating to flight simulating apparatus
GB825009A (en) * 1956-02-21 1959-12-09 Communications Patents Ltd Course indicating apparatus
GB1324251A (en) * 1970-06-11 1973-07-25 Tobin L W Computer for indicating the movement of a body
GB2092301A (en) * 1981-02-02 1982-08-11 Smiths Industries Plc Chart Plotting System

Also Published As

Publication number Publication date
GB2163258A (en) 1986-02-19
GB8420931D0 (en) 1984-09-19

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee