KR950009575U - Rotation speed sensing device - Google Patents

Rotation speed sensing device

Info

Publication number
KR950009575U
KR950009575U KR2019930020008U KR930020008U KR950009575U KR 950009575 U KR950009575 U KR 950009575U KR 2019930020008 U KR2019930020008 U KR 2019930020008U KR 930020008 U KR930020008 U KR 930020008U KR 950009575 U KR950009575 U KR 950009575U
Authority
KR
South Korea
Prior art keywords
rotation speed
sensing device
speed sensing
rotation
speed
Prior art date
Application number
KR2019930020008U
Other languages
Korean (ko)
Other versions
KR960002436Y1 (en
Inventor
박중건
Original Assignee
엘지전자부품 주식회사
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 엘지전자부품 주식회사 filed Critical 엘지전자부품 주식회사
Priority to KR2019930020008U priority Critical patent/KR960002436Y1/en
Publication of KR950009575U publication Critical patent/KR950009575U/en
Application granted granted Critical
Publication of KR960002436Y1 publication Critical patent/KR960002436Y1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Brushless Motors (AREA)
KR2019930020008U 1993-09-28 1993-09-28 Apparatus for sensing revolutions per minute KR960002436Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930020008U KR960002436Y1 (en) 1993-09-28 1993-09-28 Apparatus for sensing revolutions per minute

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930020008U KR960002436Y1 (en) 1993-09-28 1993-09-28 Apparatus for sensing revolutions per minute

Publications (2)

Publication Number Publication Date
KR950009575U true KR950009575U (en) 1995-04-21
KR960002436Y1 KR960002436Y1 (en) 1996-03-25

Family

ID=19364818

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930020008U KR960002436Y1 (en) 1993-09-28 1993-09-28 Apparatus for sensing revolutions per minute

Country Status (1)

Country Link
KR (1) KR960002436Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101602322B1 (en) * 2009-03-23 2016-03-14 엘지이노텍 주식회사 Information input unit

Also Published As

Publication number Publication date
KR960002436Y1 (en) 1996-03-25

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