KR920022159U - Plunger device for forming hornel of cathode ray tube - Google Patents

Plunger device for forming hornel of cathode ray tube

Info

Publication number
KR920022159U
KR920022159U KR2019910008031U KR910008031U KR920022159U KR 920022159 U KR920022159 U KR 920022159U KR 2019910008031 U KR2019910008031 U KR 2019910008031U KR 910008031 U KR910008031 U KR 910008031U KR 920022159 U KR920022159 U KR 920022159U
Authority
KR
South Korea
Prior art keywords
hornel
forming
ray tube
cathode ray
plunger device
Prior art date
Application number
KR2019910008031U
Other languages
Korean (ko)
Other versions
KR970004244Y1 (en
Inventor
안인희
Original Assignee
삼성코닝 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 삼성코닝 주식회사 filed Critical 삼성코닝 주식회사
Priority to KR2019910008031U priority Critical patent/KR970004244Y1/en
Publication of KR920022159U publication Critical patent/KR920022159U/en
Application granted granted Critical
Publication of KR970004244Y1 publication Critical patent/KR970004244Y1/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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/244—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for cathode ray tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
KR2019910008031U 1991-05-31 1991-05-31 Plunger system for molding cathode-ray tube funnel KR970004244Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910008031U KR970004244Y1 (en) 1991-05-31 1991-05-31 Plunger system for molding cathode-ray tube funnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910008031U KR970004244Y1 (en) 1991-05-31 1991-05-31 Plunger system for molding cathode-ray tube funnel

Publications (2)

Publication Number Publication Date
KR920022159U true KR920022159U (en) 1992-12-19
KR970004244Y1 KR970004244Y1 (en) 1997-05-07

Family

ID=19314592

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910008031U KR970004244Y1 (en) 1991-05-31 1991-05-31 Plunger system for molding cathode-ray tube funnel

Country Status (1)

Country Link
KR (1) KR970004244Y1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100355552B1 (en) * 1998-07-01 2003-01-15 한국전기초자 주식회사 Funnel Forming Device for Cathode Ray Tube
KR100696566B1 (en) * 2000-12-08 2007-03-19 삼성코닝 주식회사 Apparatus for cooling ring of cathode ray tube funnel
KR100696578B1 (en) * 2000-12-08 2007-03-19 삼성코닝 주식회사 Bottom mold shield for cathode ray tube funnel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100355552B1 (en) * 1998-07-01 2003-01-15 한국전기초자 주식회사 Funnel Forming Device for Cathode Ray Tube
KR100696566B1 (en) * 2000-12-08 2007-03-19 삼성코닝 주식회사 Apparatus for cooling ring of cathode ray tube funnel
KR100696578B1 (en) * 2000-12-08 2007-03-19 삼성코닝 주식회사 Bottom mold shield for cathode ray tube funnel

Also Published As

Publication number Publication date
KR970004244Y1 (en) 1997-05-07

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 20020620

Year of fee payment: 6

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