JPS5727080A - Contactless magnetic potentiometer - Google Patents

Contactless magnetic potentiometer

Info

Publication number
JPS5727080A
JPS5727080A JP10192880A JP10192880A JPS5727080A JP S5727080 A JPS5727080 A JP S5727080A JP 10192880 A JP10192880 A JP 10192880A JP 10192880 A JP10192880 A JP 10192880A JP S5727080 A JPS5727080 A JP S5727080A
Authority
JP
Japan
Prior art keywords
yoke
magnets
permanent magnets
tilted
respect
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.)
Granted
Application number
JP10192880A
Other languages
Japanese (ja)
Other versions
JPS6041476B2 (en
Inventor
Shigekazu Nakamura
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal Corp
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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP55101928A priority Critical patent/JPS6041476B2/en
Priority to US06/285,330 priority patent/US4395695A/en
Publication of JPS5727080A publication Critical patent/JPS5727080A/en
Priority to US06/404,485 priority patent/US4425557A/en
Publication of JPS6041476B2 publication Critical patent/JPS6041476B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N52/00—Hall-effect devices

Landscapes

  • Adjustable Resistors (AREA)
  • Hall/Mr Elements (AREA)

Abstract

PURPOSE:To form an output voltage waveform as a sine wave or a triangular wave by arranging rotary permanent magnets with a said magnets being tilted with respect to a Hall element. CONSTITUTION:A rotary shaft part 1a is provided on the top of a first rotatable yoke 1. At the bottom surface of said yoke 1, slanted surfaces 1b which are tilted in the opposite directions to each other, are formed. The rectangular permanent magnets 2 and 3 which are magnetized in the direction of thickness are fixed to said slanted surfaces 1b, so that the polarities of said magnets are different in the up and down direction. A second yoke 4 is arranged so as to form a right angle with respect to the center of the rotary shaft of the first yoke 1. The Hall element 5 is fixed to the surface of said second yoke which faces the permanent magnets 2 and 3.
JP55101928A 1980-07-25 1980-07-25 Contactless magnetic potentiometer Expired JPS6041476B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55101928A JPS6041476B2 (en) 1980-07-25 1980-07-25 Contactless magnetic potentiometer
US06/285,330 US4395695A (en) 1980-07-25 1981-07-22 Non-contact magnetic potentiometer
US06/404,485 US4425557A (en) 1980-07-25 1982-08-02 Non-contact magnetic potentiometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55101928A JPS6041476B2 (en) 1980-07-25 1980-07-25 Contactless magnetic potentiometer

Publications (2)

Publication Number Publication Date
JPS5727080A true JPS5727080A (en) 1982-02-13
JPS6041476B2 JPS6041476B2 (en) 1985-09-17

Family

ID=14313566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55101928A Expired JPS6041476B2 (en) 1980-07-25 1980-07-25 Contactless magnetic potentiometer

Country Status (1)

Country Link
JP (1) JPS6041476B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61261293A (en) * 1985-05-13 1986-11-19 Mitsubishi Electric Corp Boat for liquid-phase epitaxial growth
JPS6211869U (en) * 1985-07-02 1987-01-24

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8153749B2 (en) * 2007-02-09 2012-04-10 Obshchestvo s Ogranichennoy Otvetstennostyu “Esfarm” Absorbent and a method of production thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61261293A (en) * 1985-05-13 1986-11-19 Mitsubishi Electric Corp Boat for liquid-phase epitaxial growth
JPS6211869U (en) * 1985-07-02 1987-01-24

Also Published As

Publication number Publication date
JPS6041476B2 (en) 1985-09-17

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