KR890012871U - 회로 도통 감지 네온 드라이버 - Google Patents

회로 도통 감지 네온 드라이버

Info

Publication number
KR890012871U
KR890012871U KR2019870021390U KR870021390U KR890012871U KR 890012871 U KR890012871 U KR 890012871U KR 2019870021390 U KR2019870021390 U KR 2019870021390U KR 870021390 U KR870021390 U KR 870021390U KR 890012871 U KR890012871 U KR 890012871U
Authority
KR
South Korea
Prior art keywords
conduction detection
circuit conduction
neon
driver
neon driver
Prior art date
Application number
KR2019870021390U
Other languages
English (en)
Other versions
KR900003556Y1 (ko
Inventor
성영제
Original Assignee
제일제당 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 제일제당 주식회사 filed Critical 제일제당 주식회사
Priority to KR2019870021390U priority Critical patent/KR900003556Y1/ko
Publication of KR890012871U publication Critical patent/KR890012871U/ko
Application granted granted Critical
Publication of KR900003556Y1 publication Critical patent/KR900003556Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B17/00—Hand-driven gear-operated wrenches or screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/18—Devices for illuminating the head of the screw or the nut
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/008—Leisure, hobby or sport articles, e.g. toys, games or first-aid kits; Hand tools; Toolboxes
    • F21V33/0084—Hand tools; Toolboxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
KR2019870021390U 1987-12-03 1987-12-03 회로 도통 감지 네온 드라이버 KR900003556Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870021390U KR900003556Y1 (ko) 1987-12-03 1987-12-03 회로 도통 감지 네온 드라이버

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870021390U KR900003556Y1 (ko) 1987-12-03 1987-12-03 회로 도통 감지 네온 드라이버

Publications (2)

Publication Number Publication Date
KR890012871U true KR890012871U (ko) 1989-08-08
KR900003556Y1 KR900003556Y1 (ko) 1990-04-28

Family

ID=19270098

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870021390U KR900003556Y1 (ko) 1987-12-03 1987-12-03 회로 도통 감지 네온 드라이버

Country Status (1)

Country Link
KR (1) KR900003556Y1 (ko)

Also Published As

Publication number Publication date
KR900003556Y1 (ko) 1990-04-28

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