KR870005659U - And current type indicator - Google Patents

And current type indicator

Info

Publication number
KR870005659U
KR870005659U KR2019860002621U KR860002621U KR870005659U KR 870005659 U KR870005659 U KR 870005659U KR 2019860002621 U KR2019860002621 U KR 2019860002621U KR 860002621 U KR860002621 U KR 860002621U KR 870005659 U KR870005659 U KR 870005659U
Authority
KR
South Korea
Prior art keywords
current type
type indicator
indicator
current
type
Prior art date
Application number
KR2019860002621U
Other languages
Korean (ko)
Other versions
KR910007596Y1 (en
Inventor
에쓰시 니시가다
히로유끼 마쓰다
마사루 사까다니
Original Assignee
니뽄 세이끼 가부시기가이샤
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 니뽄 세이끼 가부시기가이샤 filed Critical 니뽄 세이끼 가부시기가이샤
Publication of KR870005659U publication Critical patent/KR870005659U/en
Application granted granted Critical
Publication of KR910007596Y1 publication Critical patent/KR910007596Y1/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00Details of instruments
    • G01P1/07Indicating devices, e.g. for remote indication
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42Devices characterised by the use of electric or magnetic means
    • G01P3/44Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/49Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Instrument Panels (AREA)
KR2019860002621U 1985-09-13 1986-03-06 Test indicator using eddy current KR910007596Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP?60-141305(U) 1985-09-13
JP1985141305U JPH0743654Y2 (en) 1985-09-13 1985-09-13 Eddy current indicator

Publications (2)

Publication Number Publication Date
KR870005659U true KR870005659U (en) 1987-04-24
KR910007596Y1 KR910007596Y1 (en) 1991-09-30

Family

ID=31048960

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860002621U KR910007596Y1 (en) 1985-09-13 1986-03-06 Test indicator using eddy current

Country Status (2)

Country Link
JP (1) JPH0743654Y2 (en)
KR (1) KR910007596Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0365389U (en) * 1989-10-31 1991-06-25

Also Published As

Publication number Publication date
JPS6249765U (en) 1987-03-27
JPH0743654Y2 (en) 1995-10-09
KR910007596Y1 (en) 1991-09-30

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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
FPAY Annual fee payment

Payment date: 19970910

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee