JPS559141A - Movable magnet type meter - Google Patents

Movable magnet type meter

Info

Publication number
JPS559141A
JPS559141A JP8207578A JP8207578A JPS559141A JP S559141 A JPS559141 A JP S559141A JP 8207578 A JP8207578 A JP 8207578A JP 8207578 A JP8207578 A JP 8207578A JP S559141 A JPS559141 A JP S559141A
Authority
JP
Japan
Prior art keywords
magnetic flux
pointer
movable magnet
coil
simple structure
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
JP8207578A
Other languages
Japanese (ja)
Other versions
JPS5816703B2 (en
Inventor
Katsuo Nishitani
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.)
Yazaki Corp
Original Assignee
Yazaki 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 Yazaki Corp filed Critical Yazaki Corp
Priority to JP53082075A priority Critical patent/JPS5816703B2/en
Publication of JPS559141A publication Critical patent/JPS559141A/en
Publication of JPS5816703B2 publication Critical patent/JPS5816703B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R7/00—Instruments capable of converting two or more currents or voltages into a single mechanical displacement
    • G01R7/04—Instruments capable of converting two or more currents or voltages into a single mechanical displacement for forming a quotient
    • G01R7/06—Instruments capable of converting two or more currents or voltages into a single mechanical displacement for forming a quotient moving-iron type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

PURPOSE:To make it easy to adjust the readings of the pointer of a meter by means of a simple structure, by adjusting the position of rotation stop of a movable magnet by means of adjustable screws made of a magnetic material which are provided in the magnetically neutral direction of the movable magnet which rotates together with the pointer. CONSTITUTION:By the driving torque due to the composite magnetic flux of the magnetic flux due to permanent magnets 15 and 15' and the magnetic flux produced by coil 16 corresponding to the current being supplied by a phase difference of 90 deg., pointer 13, together with movable magenet 11, rotates and makes an indication corresponding to the current for measurement flowing in coil 16. When adjustable screws 18 and 18', made of a magnetic material, are advanced or withdrawn, the vector value of magnetic flux due to magnets 16, 16 are varied, and thus, the reading adjustment of pointer 13 corresponding to the change in the composite magnetic flux can be done by means of a simple structure.
JP53082075A 1978-07-07 1978-07-07 Moving magnet type instrument Expired JPS5816703B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53082075A JPS5816703B2 (en) 1978-07-07 1978-07-07 Moving magnet type instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53082075A JPS5816703B2 (en) 1978-07-07 1978-07-07 Moving magnet type instrument

Publications (2)

Publication Number Publication Date
JPS559141A true JPS559141A (en) 1980-01-23
JPS5816703B2 JPS5816703B2 (en) 1983-04-01

Family

ID=13764347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53082075A Expired JPS5816703B2 (en) 1978-07-07 1978-07-07 Moving magnet type instrument

Country Status (1)

Country Link
JP (1) JPS5816703B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130505U (en) * 1985-02-04 1986-08-15
JPS61132301U (en) * 1985-02-07 1986-08-18
JPH0199804U (en) * 1987-12-21 1989-07-04
JPH01256401A (en) * 1988-04-01 1989-10-12 Matsushita Refrig Co Ltd Garbage storehouse

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4412474Y1 (en) * 1964-12-28 1969-05-23
JPS4732480U (en) * 1971-04-26 1972-12-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4412474Y1 (en) * 1964-12-28 1969-05-23
JPS4732480U (en) * 1971-04-26 1972-12-12

Also Published As

Publication number Publication date
JPS5816703B2 (en) 1983-04-01

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