KR930005068A - Bulb damping method of cathode ray tube and apparatus - Google Patents

Bulb damping method of cathode ray tube and apparatus Download PDF

Info

Publication number
KR930005068A
KR930005068A KR1019910014546A KR910014546A KR930005068A KR 930005068 A KR930005068 A KR 930005068A KR 1019910014546 A KR1019910014546 A KR 1019910014546A KR 910014546 A KR910014546 A KR 910014546A KR 930005068 A KR930005068 A KR 930005068A
Authority
KR
South Korea
Prior art keywords
bulb
ray tube
cathode ray
panel
neck portion
Prior art date
Application number
KR1019910014546A
Other languages
Korean (ko)
Other versions
KR930011244B1 (en
Inventor
권혁수
Original Assignee
김정배
삼성전관 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 김정배, 삼성전관 주식회사 filed Critical 김정배
Priority to KR1019910014546A priority Critical patent/KR930011244B1/en
Publication of KR930005068A publication Critical patent/KR930005068A/en
Application granted granted Critical
Publication of KR930011244B1 publication Critical patent/KR930011244B1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00Apparatus 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
    • H01J9/38Exhausting, degassing, filling, or cleaning vessels

Landscapes

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

Abstract

내용 없음.No content.

Description

음극선관의 벌브제진방법 및 그 장치Bulb damping method of cathode ray tube and apparatus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 음극선관의 벌브제진장치를 도시한 일부절제 측면도.2 is a partial ablation side view showing a bulb vibration suppression apparatus of a cathode ray tube according to the present invention.

Claims (3)

섀도우마스크 프레임 조립체와, 상기 섀도우마크스 프레임 조립체가 그 내부에 장착된 패널과, 상기 패널과 봉착된 펀넬을 구비하여 된 음극선관의 벌브제진방법에 있어서, 상기 벌브의 내부에 소정압으로 공기를 분사하여, 벌브의 내부로 분사된 공기가 네크부를 통하여 배출되도록 하고 상기 벌브의 내,외부에 패널측으로부터 네크부측으로 자계를 단계적으로 가하거나 단계적으로 제거하여 상기 벌브 내부의 이물이 상기 자계에 의해 네크부로 이동되어 배출되도록 한 것을 특징으로 하는 음극선관의 벌브 제진방법.In the bulb cleaning method of a cathode ray tube having a shadow mask frame assembly, a panel having the shadow mark's frame assembly mounted therein, and a funnel sealed to the panel, air is injected into the bulb at a predetermined pressure. Thus, the air injected into the bulb is discharged through the neck portion, and a magnetic field is applied stepwise to the neck portion from the panel side to the inside and the outside of the bulb, or stepwise removed so that foreign matter inside the bulb is necked by the magnetic field. Bulb damping method of the cathode ray tube, characterized in that the discharge to move to the negative portion. 제l항에 있어서, 상기 벌브에 가하여 지는 자계가 교번자계인 것을 특징으로 하는 음극선관의 벌브 제진방법.The method of claim 1, wherein the magnetic field applied to the bulb is an alternating magnetic field. 내부에 섀도우마스크 프레임 조립체가 설치된 패널과 상기 패널과 봉착된 펀넬이 봉착되어 된 음극선관용 벌브의 제진장치에 있어서, 상기 벌브(10)의 네크부(l0b)를 통해 그 내부에 삽입되는 노즐(21)과, 상기 노즐의 상단부로부터 하부로 소정간격 이격되도록 설치된 복수의 제1전자석(22)과, 상기 벌브(10)의 외부에 펀넬의 네크부(10b)로부터 네크부(10b)측으로 상호 소정간격 이격된 복수의 제2전자석(23)을 구비하여, 상기 복수의 제1,2전자석(22) (23)중 상부에 위치된 전자석부터 순차적으로 전위를 인가하여 자화시킴으로써 이물을 네크부(10b)측으로 이동시켜 제거할수 있도록 된 것을 특징으로 하는 음극선관의 벌브 제진방법.In the vibration suppression apparatus for a cathode ray tube bulb in which a panel having a shadow mask frame assembly is installed therein and a funnel sealed to the panel, a nozzle 21 inserted therein through a neck portion 10b of the bulb 10. ), A plurality of first electromagnets 22 installed to be spaced apart from the upper end of the nozzle by a predetermined distance, and a predetermined distance from the neck portion 10b of the funnel to the neck portion 10b side outside the bulb 10. A plurality of second electromagnets 23 spaced apart from each other by applying an electric potential sequentially from an electromagnet positioned above the plurality of first and second electromagnets 22 and 23 to magnetize the foreign material 10b. Bulb damping method of the cathode ray tube, characterized in that to be moved to the side to remove. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910014546A 1991-08-22 1991-08-22 Method and apparatus for cleaning bulb of cathode-ray tube KR930011244B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910014546A KR930011244B1 (en) 1991-08-22 1991-08-22 Method and apparatus for cleaning bulb of cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910014546A KR930011244B1 (en) 1991-08-22 1991-08-22 Method and apparatus for cleaning bulb of cathode-ray tube

Publications (2)

Publication Number Publication Date
KR930005068A true KR930005068A (en) 1993-03-23
KR930011244B1 KR930011244B1 (en) 1993-11-29

Family

ID=19318948

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910014546A KR930011244B1 (en) 1991-08-22 1991-08-22 Method and apparatus for cleaning bulb of cathode-ray tube

Country Status (1)

Country Link
KR (1) KR930011244B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101242956B1 (en) * 2010-11-24 2013-03-12 주식회사 포스코 Wire-rod Coil Cooling Apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101242956B1 (en) * 2010-11-24 2013-03-12 주식회사 포스코 Wire-rod Coil Cooling Apparatus

Also Published As

Publication number Publication date
KR930011244B1 (en) 1993-11-29

Similar Documents

Publication Publication Date Title
US5124132A (en) Corona discharge ozone generator
SE7909072L (en) tracheal tube
HUT73023A (en) Combination of materials for mercury-dispensing devices, mercury-dispensing devices and process for the introduction of mercury inside electron tubes
ES2069414T3 (en) JET FLOW DEVICE TO INJECT GAS IN CAST METAL.
ES2019990B3 (en) PROCEDURE AND DEVICE FOR THE INJECTION OF A MATTER IN FORM FLUID WITHIN A HOT GAS FLOW AND APPARATUS FOR THE PERFORMANCE OF THIS PROCEDURE.
KR870009441A (en) Deflection Device for Cathode Ray Tubes
AR001423A1 (en) Apparatus for dispensing a fine spray of liquid particles.
KR930005068A (en) Bulb damping method of cathode ray tube and apparatus
KR910001856A (en) Color indicator tube with twist correction device
KR890006533A (en) Method of manufacturing optical fiber base material
KR940002913A (en) Color Water Center
MY115252A (en) Color cathode- ray tube having internal magnetic shield
KR950016854A (en) Exhaust system
ES2017916B3 (en) DEVICE FOR THE TREATMENT OF OBJECT SURFACES
ES2179519T3 (en) DEVICE FOR CLEANING AND DISTRIBUTION OF CAN.
KR920007003B1 (en) Nozzle in crt
KR960008934A (en) Howling prevention device of shadow mask for flat color CRT
KR970071956A (en) Shadow mask flow prevention device
KR930007524Y1 (en) Clear apparatus of crt
KR960039056A (en) Apparatus and method for removing particles from a cathode ray tube
JPS6331560A (en) Support insulator
KR910003933Y1 (en) Adjusting device of move distance
KR950006919A (en) Neck tube cleaning device and method
KR980000636A (en) Cleaning method and automatic cleaning device of container using the same
KR940001241A (en) Cathode ray tube

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20001031

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee