DE69400890D1 - Verfahren und Vorrichtung zur Brechung und Halsabdichtung eines Kathodenstrahlröhretrichters - Google Patents
Verfahren und Vorrichtung zur Brechung und Halsabdichtung eines KathodenstrahlröhretrichtersInfo
- Publication number
- DE69400890D1 DE69400890D1 DE69400890T DE69400890T DE69400890D1 DE 69400890 D1 DE69400890 D1 DE 69400890D1 DE 69400890 T DE69400890 T DE 69400890T DE 69400890 T DE69400890 T DE 69400890T DE 69400890 D1 DE69400890 D1 DE 69400890D1
- Authority
- DE
- Germany
- Prior art keywords
- refraction
- ray tube
- cathode ray
- neck sealing
- tube funnel
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- H01J9/50—Repairing or regenerating used or defective discharge tubes or lamps
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/20—Uniting glass pieces by fusing without substantial reshaping
- C03B23/207—Uniting glass rods, glass tubes, or hollow glassware
- C03B23/217—Uniting glass rods, glass tubes, or hollow glassware for the production of cathode ray tubes or similarly shaped tubes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/09—Severing cooled glass by thermal shock
- C03B33/095—Tubes, rods or hollow products
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S269/00—Work holders
- Y10S269/908—Work holder for cathode-ray tubes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/085,739 US5383948A (en) | 1993-07-06 | 1993-07-06 | Method and apparatus for crackoff and neck sealing of cathode ray tube funnels |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69400890D1 true DE69400890D1 (de) | 1996-12-19 |
DE69400890T2 DE69400890T2 (de) | 1997-03-27 |
Family
ID=22193618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1994600890 Expired - Lifetime DE69400890T2 (de) | 1993-07-06 | 1994-06-13 | Verfahren und Vorrichtung zur Brechung und Halsabdichtung eines Kathodenstrahlröhretrichters |
Country Status (5)
Country | Link |
---|---|
US (1) | US5383948A (de) |
EP (1) | EP0633596B1 (de) |
JP (1) | JP2943971B2 (de) |
KR (1) | KR100309259B1 (de) |
DE (1) | DE69400890T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100355558B1 (ko) * | 1997-06-16 | 2002-12-26 | 한국전기초자 주식회사 | 음극선관용펀넬결합체의검사장치및검사방법 |
KR100394257B1 (ko) * | 1999-08-04 | 2003-08-09 | 한국전기초자 주식회사 | 넥크융착장치 및 그 제어방법 |
KR100425607B1 (ko) * | 1999-08-04 | 2004-04-03 | 한국전기초자 주식회사 | 모일부 절단장치 및 그 제어방법 |
JP4356169B2 (ja) * | 2000-01-31 | 2009-11-04 | パナソニック株式会社 | 映像機器と保持装置と保持装置の製造方法 |
US6837410B1 (en) * | 2000-04-19 | 2005-01-04 | Neng-Kuei Yeh | Automatic picture tube cutting machine |
KR100460050B1 (ko) * | 2002-09-13 | 2004-12-04 | 한국전기초자 주식회사 | 음극선관용 펀넬결합체의 검사장치 |
US20060132019A1 (en) * | 2004-12-21 | 2006-06-22 | Samsung Corning Co., Ltd. | Funnel for use in a cathode ray tube |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2923097A (en) * | 1958-11-03 | 1960-02-02 | Gale R Hollinger | Sealing arbor |
US3034778A (en) * | 1960-03-28 | 1962-05-15 | Sylvania Electric Prod | Article positioning device |
US3607174A (en) * | 1970-03-09 | 1971-09-21 | Sylvania Electric Prod | Method and apparatus for applying a glass collet to a cathode-ray tube |
US3746419A (en) * | 1971-09-07 | 1973-07-17 | Morgan M | Method and apparatus for rebuilding television picture tubes |
US4165227A (en) * | 1978-03-15 | 1979-08-21 | Rca Corporation | Stem-sealing method for assembling electron tubes including improved cullet collection |
DE2850602A1 (de) * | 1978-11-22 | 1980-05-29 | Standard Elektrik Lorenz Ag | Verfahren zum richten eines farbbildroehrenkonus und vorrichtung zur durchfuehrung des verfahrens |
JPS5810356A (ja) * | 1981-07-08 | 1983-01-20 | Nichiden Mach Ltd | 陰極線管のバルブ位置決め装置 |
US4582200A (en) * | 1984-04-16 | 1986-04-15 | Rca Corporation | Device for measuring the offset between the faceplate panel and funnel of a kinescope |
JPH0642352B2 (ja) * | 1985-04-09 | 1994-06-01 | ソニー株式会社 | 陰極線管のネツク再生方法 |
US4798552A (en) * | 1986-03-19 | 1989-01-17 | Hitachi, Ltd. | Apparatus for producing picture tube |
US4664364A (en) * | 1986-08-15 | 1987-05-12 | Ozz Industries, Inc. | Proximity switch assembly |
US5034621A (en) * | 1987-12-16 | 1991-07-23 | Eaton Corporation | Inductive proximity switch exhibiting magnetic field immunity |
DE4214320C1 (de) * | 1992-05-04 | 1993-06-03 | Erwin Halder Kg, 7958 Laupheim, De |
-
1993
- 1993-07-06 US US08/085,739 patent/US5383948A/en not_active Expired - Lifetime
-
1994
- 1994-06-13 EP EP19940109008 patent/EP0633596B1/de not_active Expired - Lifetime
- 1994-06-13 DE DE1994600890 patent/DE69400890T2/de not_active Expired - Lifetime
- 1994-07-05 JP JP15316294A patent/JP2943971B2/ja not_active Expired - Fee Related
- 1994-07-06 KR KR1019940016125A patent/KR100309259B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2943971B2 (ja) | 1999-08-30 |
KR100309259B1 (ko) | 2001-12-15 |
KR950004317A (ko) | 1995-02-17 |
DE69400890T2 (de) | 1997-03-27 |
JPH07169400A (ja) | 1995-07-04 |
EP0633596B1 (de) | 1996-11-13 |
US5383948A (en) | 1995-01-24 |
EP0633596A1 (de) | 1995-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |