KR900008922Y1 - 모우터의 검지장치 - Google Patents

모우터의 검지장치 Download PDF

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Publication number
KR900008922Y1
KR900008922Y1 KR2019870011834U KR870011834U KR900008922Y1 KR 900008922 Y1 KR900008922 Y1 KR 900008922Y1 KR 2019870011834 U KR2019870011834 U KR 2019870011834U KR 870011834 U KR870011834 U KR 870011834U KR 900008922 Y1 KR900008922 Y1 KR 900008922Y1
Authority
KR
South Korea
Prior art keywords
magnet
rotation
rotation speed
motor
speed detection
Prior art date
Application number
KR2019870011834U
Other languages
English (en)
Korean (ko)
Other versions
KR880013806U (ko
Inventor
아츠오 모리
Original Assignee
알프스 덴기 가부시끼가이샤
가다오까 가츠다로오
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 알프스 덴기 가부시끼가이샤, 가다오까 가츠다로오 filed Critical 알프스 덴기 가부시끼가이샤
Publication of KR880013806U publication Critical patent/KR880013806U/ko
Application granted granted Critical
Publication of KR900008922Y1 publication Critical patent/KR900008922Y1/ko

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
KR2019870011834U 1986-12-19 1987-07-21 모우터의 검지장치 KR900008922Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1986195679U JPS63100983U (US08197722-20120612-C00042.png) 1986-12-19 1986-12-19
JP?195679 1986-12-19

Publications (2)

Publication Number Publication Date
KR880013806U KR880013806U (ko) 1988-08-30
KR900008922Y1 true KR900008922Y1 (ko) 1990-09-29

Family

ID=31153786

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870011834U KR900008922Y1 (ko) 1986-12-19 1987-07-21 모우터의 검지장치

Country Status (2)

Country Link
JP (1) JPS63100983U (US08197722-20120612-C00042.png)
KR (1) KR900008922Y1 (US08197722-20120612-C00042.png)

Also Published As

Publication number Publication date
JPS63100983U (US08197722-20120612-C00042.png) 1988-06-30
KR880013806U (ko) 1988-08-30

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee