JPS56155808A - Inclinometer - Google Patents

Inclinometer

Info

Publication number
JPS56155808A
JPS56155808A JP5949580A JP5949580A JPS56155808A JP S56155808 A JPS56155808 A JP S56155808A JP 5949580 A JP5949580 A JP 5949580A JP 5949580 A JP5949580 A JP 5949580A JP S56155808 A JPS56155808 A JP S56155808A
Authority
JP
Japan
Prior art keywords
inclination
ball
coupling member
angle
fulcrum
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.)
Pending
Application number
JP5949580A
Other languages
Japanese (ja)
Inventor
Suketoshi Nagano
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5949580A priority Critical patent/JPS56155808A/en
Publication of JPS56155808A publication Critical patent/JPS56155808A/en
Pending legal-status Critical Current

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
    • G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum

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)

Abstract

PURPOSE:To detect only a true angle of inclination without the influence of force applied with an inclinometer inclined through the simple constitution by coupling a float and weight together by a coupling member and by positioning the fulcrum where the coupling member is supported in the center of the whole moment of interia. CONSTITUTION:Hollow ball 1 made of a nonmagnetic matrial is filled with liquid 2. In ball 1, hemispheric hollow float 3 and hemispheric weight 5, for example, are coupled together by coupling member 4 and supported by supporting member 7 at their crossing point 6. Supporting member 7 is fixed to ball 1 and coupling member 4 is capable of rotating freely on fulcrum 6 in three axial directions. Over the surface of float 3, magnet sheet 8 is provided and on the external surface of ball 1, magnetic resistor 9 detecting its intensity of magnetism is also provided, thereby measuring the angle of inclination by the resistance variation of magnetic resistor 9 due to variation in opposite area 10 according to the angle of inclination. Since fulcrum 6 is set in the center of the whole moment of interia, the true angle of inclination is measured without any influence of force applied in inclination and the constitution is simple.
JP5949580A 1980-05-07 1980-05-07 Inclinometer Pending JPS56155808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5949580A JPS56155808A (en) 1980-05-07 1980-05-07 Inclinometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5949580A JPS56155808A (en) 1980-05-07 1980-05-07 Inclinometer

Publications (1)

Publication Number Publication Date
JPS56155808A true JPS56155808A (en) 1981-12-02

Family

ID=13114916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5949580A Pending JPS56155808A (en) 1980-05-07 1980-05-07 Inclinometer

Country Status (1)

Country Link
JP (1) JPS56155808A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159209A (en) * 1984-08-30 1986-03-26 Anritsu Corp Tilting angle detector
JPS61203314U (en) * 1985-06-12 1986-12-20
JPS61206814U (en) * 1985-06-14 1986-12-27
WO1995004916A1 (en) * 1993-08-05 1995-02-16 Interlink Electronics, Inc. Inclinometer
US7094203B2 (en) 2001-06-21 2006-08-22 Anzai Medical Kabushiki Kaisha Medical imaging apparatus for detection of gamma rays and reflected ultrasonic waves
US7222433B2 (en) * 2002-01-23 2007-05-29 Autonnic Research, Inc. Electromagnetic inclinometer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159209A (en) * 1984-08-30 1986-03-26 Anritsu Corp Tilting angle detector
JPS61203314U (en) * 1985-06-12 1986-12-20
JPS61206814U (en) * 1985-06-14 1986-12-27
WO1995004916A1 (en) * 1993-08-05 1995-02-16 Interlink Electronics, Inc. Inclinometer
US7094203B2 (en) 2001-06-21 2006-08-22 Anzai Medical Kabushiki Kaisha Medical imaging apparatus for detection of gamma rays and reflected ultrasonic waves
US7222433B2 (en) * 2002-01-23 2007-05-29 Autonnic Research, Inc. Electromagnetic inclinometer

Similar Documents

Publication Publication Date Title
US5846088A (en) Teaching appparatus for magnetic torque experiments
SE7806294L (en) DEVICE FOR INDICATION OF ANGLE DOCTOR IN VERTICAL JOINT
US4631959A (en) Drag anemometer
US4475408A (en) Torque measuring device
US4667414A (en) Direction-finding devices
US4972711A (en) Isometric lifting device
JPS5912122B2 (en) Wrench tightening angle measuring device
US3568325A (en) Liquid level device
US3334420A (en) Terrestrial magnetism responsive device
JP3459965B2 (en) Vertical plumb bob
JPS59107205A (en) Tilt angle sensor
US3831287A (en) Apparatus with adjustable period for measuring small deviations from a true horizontal plane
JPS54109549A (en) Assembly widte measuring device of conical roller bearing
US2656606A (en) Surveying instrument
JPS6486030A (en) Torque detector
US3790882A (en) Dip magnet magnetometer having a damped pendulous support and temperature compensation
US2493758A (en) Torque measuring device
JPH051913A (en) Inclination detector
DE3887848D1 (en) Motion sensor used as a pressure or liquid level measuring device.
US3665296A (en) Susceptibility meter for field use for determining susceptibility of a rock outcrop
SU1264227A1 (en) Device for studying magnetism phenomena
US4654589A (en) Apparatus and method for identifying a reference location for a work piece
SU857710A1 (en) Object tilt pickup
US3452444A (en) Meridian detector
CN2264377Y (en) Magnetic inducting strength tester