IT951863B - Clinometro per la determinazione dell orientamento di un corpo infisso o da infiggere nella terra - Google Patents

Clinometro per la determinazione dell orientamento di un corpo infisso o da infiggere nella terra

Info

Publication number
IT951863B
IT951863B IT23285/72A IT2328572A IT951863B IT 951863 B IT951863 B IT 951863B IT 23285/72 A IT23285/72 A IT 23285/72A IT 2328572 A IT2328572 A IT 2328572A IT 951863 B IT951863 B IT 951863B
Authority
IT
Italy
Prior art keywords
clinometer
earth
orientation
determining
body fixed
Prior art date
Application number
IT23285/72A
Other languages
English (en)
Original Assignee
Stichting Waterbouwkundig Lab
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
Priority claimed from NL7115964A external-priority patent/NL7115964A/xx
Application filed by Stichting Waterbouwkundig Lab filed Critical Stichting Waterbouwkundig Lab
Application granted granted Critical
Publication of IT951863B publication Critical patent/IT951863B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/02—Details
    • G01C9/06—Electric or photoelectric indication or reading means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
IT23285/72A 1971-04-29 1972-04-18 Clinometro per la determinazione dell orientamento di un corpo infisso o da infiggere nella terra IT951863B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7115964A NL7115964A (it) 1970-12-29 1971-04-29

Publications (1)

Publication Number Publication Date
IT951863B true IT951863B (it) 1973-07-10

Family

ID=19814518

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23285/72A IT951863B (it) 1971-04-29 1972-04-18 Clinometro per la determinazione dell orientamento di un corpo infisso o da infiggere nella terra

Country Status (2)

Country Link
US (1) US3829981A (it)
IT (1) IT951863B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235587A (en) * 1979-04-09 1980-11-25 Honeywell Inc. Flame responsive control circuit
EP0175777A1 (en) * 1984-04-05 1986-04-02 Clift Electronics Pty. Ltd. Level sensor
DE4408056C2 (de) * 1994-03-07 1997-04-30 Mannesmann Ag Winkelmeßvorrichtung
IL140206A (en) 2000-12-10 2006-08-20 Federico Singer Inclination measurement apparatus
WO2003048677A2 (en) 2001-07-30 2003-06-12 Yuval Singer Inclination measurement apparatus
RU2649187C2 (ru) * 2016-07-11 2018-03-30 Федеральное государственное бюджетное образовательное учреждение Высшего профессионального образования "Астраханской государственный технический университет" (ФГБОУ ВПО АГТУ) Устройство для измерения зенитного угла искривления скважины

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1589767A (en) * 1924-09-18 1926-06-22 Tapley William Gradient meter
US2190950A (en) * 1937-11-03 1940-02-20 Potapenko Gennady Apparatus for determining the inclination and directon of a hole
US2429620A (en) * 1945-02-17 1947-10-28 Jr Robert C Harrington Dive angle indicator
US2924886A (en) * 1956-08-08 1960-02-16 Kelvin & Hughes Ltd Transmitting magnetic compass systems
US3421227A (en) * 1966-05-23 1969-01-14 Gen Motors Corp Two axis level detector
GB1175606A (en) * 1967-06-12 1969-12-23 Mobell Marine Dev Company Ltd Improvements relating to Magnetic Compasses

Also Published As

Publication number Publication date
US3829981A (en) 1974-08-20

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