JPH0632781Y2 - ブラシレスモータの検知装置 - Google Patents

ブラシレスモータの検知装置

Info

Publication number
JPH0632781Y2
JPH0632781Y2 JP1985168864U JP16886485U JPH0632781Y2 JP H0632781 Y2 JPH0632781 Y2 JP H0632781Y2 JP 1985168864 U JP1985168864 U JP 1985168864U JP 16886485 U JP16886485 U JP 16886485U JP H0632781 Y2 JPH0632781 Y2 JP H0632781Y2
Authority
JP
Japan
Prior art keywords
pattern
lead
magnet
detection
rotor
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.)
Expired - Lifetime
Application number
JP1985168864U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6278075U (en]
Inventor
健二 前峰
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.)
Alps Alpine Co Ltd
Original Assignee
Alps 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP1985168864U priority Critical patent/JPH0632781Y2/ja
Priority to KR2019860007379U priority patent/KR900000663Y1/ko
Publication of JPS6278075U publication Critical patent/JPS6278075U/ja
Application granted granted Critical
Publication of JPH0632781Y2 publication Critical patent/JPH0632781Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/14—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with speed sensing devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/12—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using detecting coils using the machine windings as detecting coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
JP1985168864U 1985-10-31 1985-10-31 ブラシレスモータの検知装置 Expired - Lifetime JPH0632781Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985168864U JPH0632781Y2 (ja) 1985-10-31 1985-10-31 ブラシレスモータの検知装置
KR2019860007379U KR900000663Y1 (ko) 1985-10-31 1986-05-27 모터의 검지장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985168864U JPH0632781Y2 (ja) 1985-10-31 1985-10-31 ブラシレスモータの検知装置

Publications (2)

Publication Number Publication Date
JPS6278075U JPS6278075U (en]) 1987-05-19
JPH0632781Y2 true JPH0632781Y2 (ja) 1994-08-24

Family

ID=31102138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985168864U Expired - Lifetime JPH0632781Y2 (ja) 1985-10-31 1985-10-31 ブラシレスモータの検知装置

Country Status (2)

Country Link
JP (1) JPH0632781Y2 (en])
KR (1) KR900000663Y1 (en])

Also Published As

Publication number Publication date
JPS6278075U (en]) 1987-05-19
KR900000663Y1 (ko) 1990-01-30
KR870007483U (ko) 1987-05-13

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