PL445643A1 - Capacitive tetrahedral vertical deviation sensor and method for determining vertical deviation - Google Patents

Capacitive tetrahedral vertical deviation sensor and method for determining vertical deviation

Info

Publication number
PL445643A1
PL445643A1 PL445643A PL44564323A PL445643A1 PL 445643 A1 PL445643 A1 PL 445643A1 PL 445643 A PL445643 A PL 445643A PL 44564323 A PL44564323 A PL 44564323A PL 445643 A1 PL445643 A1 PL 445643A1
Authority
PL
Poland
Prior art keywords
vertical deviation
tetrahedral
capacitive
electrodes
sensor
Prior art date
Application number
PL445643A
Other languages
Polish (pl)
Other versions
PL245806B1 (en
Inventor
Sergiusz Łuczak
Michał Władziński
Maciej Zams
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL445643A priority Critical patent/PL245806B1/en
Publication of PL445643A1 publication Critical patent/PL445643A1/en
Publication of PL245806B1 publication Critical patent/PL245806B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/10—Plumb lines
    • 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
    • G01C9/10—Measuring inclination, e.g. by clinometers, by levels by using rolling bodies, e.g. spheres, cylinders, mercury droplets
    • G01C2009/107—Measuring inclination, e.g. by clinometers, by levels by using rolling bodies, e.g. spheres, cylinders, mercury droplets spheres

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Przedmiotem zgłoszenia jest pojemnościowy czworościenny czujnik odchylenia od pionu oraz sposób określania odchylenia od pionu. Pojemnościowy czworościenny czujnik odchylenia od pionu zaopatrzony jest w stożkowy dwuczęściowy korpus i znajdujący się w nim ruchomy element o kulistym kształcie przewodzący prąd elektryczny umieszczony w przestrzeni (2) ograniczonej przez zestaw czterech elektrod. Elektrody są rozstawione tak, że ich stykowe powierzchnie czołowe tworzą układ geometryczny odpowiadający czterem ścianom czworościanu foremnego. Powierzchnie stykowe każdej z naprzeciwległych elektrod są rozmieszczone w odległości większej od średnicy ruchomego elementu. Korpus ma zasadniczo stożkowy kształt i zawiera część górną z elektrodą górną oraz cześć dolną i charakteryzuje się tym, że część dolna posiada równomiernie rozmieszczone na jej obwodzie otwory mieszczące trzy elektrody boczne. Odstępy pomiędzy sąsiadującymi elektrodami bocznymi i elektrodą górną są mniejsze od średnicy ruchomego elementu.The subject of the application is a capacitive tetrahedral vertical deviation sensor and a method for determining vertical deviation. The capacitive tetrahedral vertical deviation sensor is equipped with a conical two-piece body and a movable, spherical-shaped electrically conductive element located in the space (2) limited by a set of four electrodes. The electrodes are spaced so that their contact faces form a geometric arrangement corresponding to the four faces of a regular tetrahedron. The contact surfaces of each of the opposite electrodes are spaced at a distance greater than the diameter of the moving element. The body has a generally conical shape and includes an upper part with an upper electrode and a lower part, and is characterized by the fact that the lower part has holes evenly distributed around its circumference, housing three side electrodes. The gaps between adjacent side electrodes and the top electrode are smaller than the diameter of the moving element.

PL445643A 2023-07-20 2023-07-20 Capacitive tetrahedral vertical deviation sensor and method for determining vertical deviation PL245806B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445643A PL245806B1 (en) 2023-07-20 2023-07-20 Capacitive tetrahedral vertical deviation sensor and method for determining vertical deviation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445643A PL245806B1 (en) 2023-07-20 2023-07-20 Capacitive tetrahedral vertical deviation sensor and method for determining vertical deviation

Publications (2)

Publication Number Publication Date
PL445643A1 true PL445643A1 (en) 2024-04-22
PL245806B1 PL245806B1 (en) 2024-10-14

Family

ID=90790594

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445643A PL245806B1 (en) 2023-07-20 2023-07-20 Capacitive tetrahedral vertical deviation sensor and method for determining vertical deviation

Country Status (1)

Country Link
PL (1) PL245806B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002197953A (en) * 2000-12-25 2002-07-12 Japan Aviation Electronics Industry Ltd Tilt switch
JP2005140702A (en) * 2003-11-07 2005-06-02 Centurion:Kk Attitude sensor
PL426301A1 (en) * 2018-07-11 2020-01-13 Politechnika Warszawska Sensor of deviation from the vertical and method of determining deviation from the vertical
PL428511A1 (en) * 2019-01-08 2020-07-13 Politechnika Warszawska Discreet vertical deviation sensor and method of determining vertical deviation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002197953A (en) * 2000-12-25 2002-07-12 Japan Aviation Electronics Industry Ltd Tilt switch
JP2005140702A (en) * 2003-11-07 2005-06-02 Centurion:Kk Attitude sensor
PL426301A1 (en) * 2018-07-11 2020-01-13 Politechnika Warszawska Sensor of deviation from the vertical and method of determining deviation from the vertical
PL428511A1 (en) * 2019-01-08 2020-07-13 Politechnika Warszawska Discreet vertical deviation sensor and method of determining vertical deviation

Also Published As

Publication number Publication date
PL245806B1 (en) 2024-10-14

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