MY107013A - Dust cleaning apparatus for electron gun of cathode ray tube - Google Patents

Dust cleaning apparatus for electron gun of cathode ray tube

Info

Publication number
MY107013A
MY107013A MYPI91001175A MYPI19911175A MY107013A MY 107013 A MY107013 A MY 107013A MY PI91001175 A MYPI91001175 A MY PI91001175A MY PI19911175 A MYPI19911175 A MY PI19911175A MY 107013 A MY107013 A MY 107013A
Authority
MY
Malaysia
Prior art keywords
electron gun
turnable
cleaning apparatus
dust cleaning
rotary
Prior art date
Application number
MYPI91001175A
Inventor
Yang Kyeong-Mo
Original Assignee
Samsung Electron Devices 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 Samsung Electron Devices Co Ltd filed Critical Samsung Electron Devices Co Ltd
Publication of MY107013A publication Critical patent/MY107013A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/01—Generalised techniques
    • H01J2209/017—Cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Cleaning In General (AREA)

Abstract

A DUST CLEANING APPARATUS (10) FOR AN ELECTRON GUN COMPRISES A REVOLVING TURNABLE (11), NOZZLES (13) FOR EJECTING HIGH PRESSURE AIR TOWARD THE TURNABLE, ONE OR MORE GROUPS OF ROTARY MEMBERS (20) INSTALLED ON THE TURNABLE (11), EACH ROTARY COMPRISING A FIRST ROTARY MEMBER (22) AND ONE OR MORE SECOND ROTARY MEMBERS (23) INTERLOCKING WITH THE FIRST ROTARY MEMBER (22), AND SUPPORTS (23A), FOR SUPPORTING AN ELECTRON GUN (30), FORMED ON THE FIRST AND SECOND ROTATORY MEMBERS (22,23), FORMED GUNS (30) TO BE CLEANED ARE ERECTED ON THE SUPPORTS (23A) AND REVOLVE AS THE TURNABLE (11) REVOLVES. MORE GUNS ARE PLACED ON THE TABLE FOR CLEANING AND MORE EFFICIENT AND LESS DAMAGE RECEIVING CLEANING IS CARRIED OUT.(FIG. 2)
MYPI91001175A 1990-07-23 1991-06-28 Dust cleaning apparatus for electron gun of cathode ray tube MY107013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900010835U KR920006153Y1 (en) 1990-07-23 1990-07-23 Apparatus for cleaning dust of electron gun for crt

Publications (1)

Publication Number Publication Date
MY107013A true MY107013A (en) 1995-08-30

Family

ID=19301356

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI91001175A MY107013A (en) 1990-07-23 1991-06-28 Dust cleaning apparatus for electron gun of cathode ray tube

Country Status (3)

Country Link
KR (1) KR920006153Y1 (en)
CN (1) CN1027112C (en)
MY (1) MY107013A (en)

Also Published As

Publication number Publication date
CN1027112C (en) 1994-12-21
CN1058486A (en) 1992-02-05
KR920006153Y1 (en) 1992-09-17
KR920003356U (en) 1992-02-25

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