GB2036968B - Underwater levelling device - Google Patents

Underwater levelling device

Info

Publication number
GB2036968B
GB2036968B GB8001195A GB8001195A GB2036968B GB 2036968 B GB2036968 B GB 2036968B GB 8001195 A GB8001195 A GB 8001195A GB 8001195 A GB8001195 A GB 8001195A GB 2036968 B GB2036968 B GB 2036968B
Authority
GB
United Kingdom
Prior art keywords
underwater
levelling device
levelling
underwater levelling
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
GB8001195A
Other versions
GB2036968A (en
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
Publication of GB2036968A publication Critical patent/GB2036968A/en
Application granted granted Critical
Publication of GB2036968B publication Critical patent/GB2036968B/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
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/04—Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Special Spraying Apparatus (AREA)
GB8001195A 1978-05-25 1979-05-25 Underwater levelling device Expired GB2036968B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2266178 1978-05-25

Publications (2)

Publication Number Publication Date
GB2036968A GB2036968A (en) 1980-07-02
GB2036968B true GB2036968B (en) 1982-12-22

Family

ID=10183057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8001195A Expired GB2036968B (en) 1978-05-25 1979-05-25 Underwater levelling device

Country Status (3)

Country Link
EP (1) EP0018975A1 (en)
GB (1) GB2036968B (en)
WO (1) WO1979001122A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107401663B (en) * 2017-09-01 2023-01-17 江苏省水利科学研究院 Single beam ship board quick mounting combination device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680216A (en) * 1971-02-24 1972-08-01 Us Navy Method of measuring the relative depth between two or more underwater locations

Also Published As

Publication number Publication date
GB2036968A (en) 1980-07-02
WO1979001122A1 (en) 1979-12-27
EP0018975A1 (en) 1980-11-26

Similar Documents

Publication Publication Date Title
IL57766A (en) Solartracking device
GB2024049B (en) Foamgenerating device
GB2038223B (en) Cable-cutting device
YU97879A (en) Stern-braking device
GB2037715B (en) Sheet-registering device
YU97779A (en) Stern-braking device
JPS54117132A (en) Dredging device
JPS54131900A (en) Device
GB2015062B (en) Underwater structures
GB2026993B (en) Crimping-on device
GB2017472B (en) Tramlining device
GB2023009B (en) Dilarion device
GB2034562B (en) Tramlining device
GB2036654B (en) Buoyancy device
GB2036968B (en) Underwater levelling device
GB2015043B (en) Yarnrelaxing device
DE2965793D1 (en) Quick-tightening device
JPS5526940A (en) Computerrtomography device
GB2012046B (en) Levelling device
GB2034054B (en) Powermeasuring device
JPS54134827A (en) Thermovalve device
JPS54102948A (en) Muutuning device
JPS54104582A (en) Multiiswitch device
JPS54106510A (en) Lathing device
JPS54162398A (en) Humannpower swimming device

Legal Events

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