JPS56120909A - Fluid-type self sustaining gyroscopic device - Google Patents

Fluid-type self sustaining gyroscopic device

Info

Publication number
JPS56120909A
JPS56120909A JP2404380A JP2404380A JPS56120909A JP S56120909 A JPS56120909 A JP S56120909A JP 2404380 A JP2404380 A JP 2404380A JP 2404380 A JP2404380 A JP 2404380A JP S56120909 A JPS56120909 A JP S56120909A
Authority
JP
Japan
Prior art keywords
rotor
internal rotor
shaft
fluid
type self
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
JP2404380A
Other languages
Japanese (ja)
Inventor
Masaki Ebata
Masahisa Umibe
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 JP2404380A priority Critical patent/JPS56120909A/en
Publication of JPS56120909A publication Critical patent/JPS56120909A/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
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Brushless Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

PURPOSE:To prevent fluctuation and delay of the rise time of rotation at the starting time of the device according to the position of an internal rotor by making the internal rotor accord with an external rotor in axial relations coercively by means of a magnetic substance provided in the internal rotor. CONSTITUTION:The ring 17 of the magnetic substance is inserted into the internal rotor 9, while a magnetic field device formed of a series circuit of a coil 18, a switch 19 and a power supply 20 is arranged on the outside of the exterior rotor 5. When the switch 19 is closed and the coil 18 is electrified, a magnetic field is generated at a right angle to the shaft 16 of the exterior rotor, while the internal rotor 9 receives rotary torque caused by magnetic force acting on the ring 17 of the magnetic substance, and the shaft 14 of the internal rotor 9 accords with the shaft 16 of the external rotor. By this constitution, the rise time of the fluid-type self sustaining gyroscopic device can be shortened.
JP2404380A 1980-02-29 1980-02-29 Fluid-type self sustaining gyroscopic device Pending JPS56120909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2404380A JPS56120909A (en) 1980-02-29 1980-02-29 Fluid-type self sustaining gyroscopic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2404380A JPS56120909A (en) 1980-02-29 1980-02-29 Fluid-type self sustaining gyroscopic device

Publications (1)

Publication Number Publication Date
JPS56120909A true JPS56120909A (en) 1981-09-22

Family

ID=12127449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2404380A Pending JPS56120909A (en) 1980-02-29 1980-02-29 Fluid-type self sustaining gyroscopic device

Country Status (1)

Country Link
JP (1) JPS56120909A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608874A (en) * 1983-05-06 1986-09-02 Societe De Fabrication D'instruments De Mesure (S.F.I.M.) Gyroscope apparatus rotating casing for a rotor
US5413010A (en) * 1991-07-31 1995-05-09 Mitsubishi Jukogyo Kabushiki Kaisha Electric motor having a spherical rotor and its application apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321375A (en) * 1976-08-12 1978-02-27 Nec Corp Floating gyroscope
JPS53129778A (en) * 1977-04-19 1978-11-13 Tech Res & Dev Inst Of Japan Def Agency Fluid type self-standing gyro device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321375A (en) * 1976-08-12 1978-02-27 Nec Corp Floating gyroscope
JPS53129778A (en) * 1977-04-19 1978-11-13 Tech Res & Dev Inst Of Japan Def Agency Fluid type self-standing gyro device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608874A (en) * 1983-05-06 1986-09-02 Societe De Fabrication D'instruments De Mesure (S.F.I.M.) Gyroscope apparatus rotating casing for a rotor
US5413010A (en) * 1991-07-31 1995-05-09 Mitsubishi Jukogyo Kabushiki Kaisha Electric motor having a spherical rotor and its application apparatus

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