DE3888123D1 - Gettervorrichtung mit einem Getterdetektor und einer Nacherwärmungsschaltuhr. - Google Patents
Gettervorrichtung mit einem Getterdetektor und einer Nacherwärmungsschaltuhr.Info
- Publication number
- DE3888123D1 DE3888123D1 DE88202840T DE3888123T DE3888123D1 DE 3888123 D1 DE3888123 D1 DE 3888123D1 DE 88202840 T DE88202840 T DE 88202840T DE 3888123 T DE3888123 T DE 3888123T DE 3888123 D1 DE3888123 D1 DE 3888123D1
- Authority
- DE
- Germany
- Prior art keywords
- getter
- power transfer
- instant
- duration
- time interval
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
-
- 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
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
- H01J9/39—Degassing vessels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8703042A NL8703042A (nl) | 1987-12-16 | 1987-12-16 | Getterinrichting met een getterdetector en een naverwarmingstijdklok. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3888123D1 true DE3888123D1 (de) | 1994-04-07 |
Family
ID=19851105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE88202840T Expired - Lifetime DE3888123D1 (de) | 1987-12-16 | 1988-12-12 | Gettervorrichtung mit einem Getterdetektor und einer Nacherwärmungsschaltuhr. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4881914A (de) |
EP (1) | EP0321041B1 (de) |
JP (1) | JPH01206542A (de) |
KR (1) | KR890011469A (de) |
AT (1) | ATE102392T1 (de) |
DE (1) | DE3888123D1 (de) |
NL (1) | NL8703042A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0352942U (de) * | 1989-09-29 | 1991-05-22 | ||
IT1241102B (it) * | 1990-04-11 | 1993-12-29 | Getters Spa | Metodo ed apparecchiatura per la rilevazione automatica del tempo di evaporazione dei dispositivi getters al bario |
JP3404807B2 (ja) * | 1993-06-30 | 2003-05-12 | ソニー株式会社 | ゲッター内蔵真空管の製造方法 |
WO2003003399A1 (en) * | 2001-06-27 | 2003-01-09 | Koninklijke Philips Electronics N.V. | Method and device for evaporating a getter material in a vacuum tube |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2979371A (en) * | 1959-12-11 | 1961-04-11 | Rca Corp | Art of making and testing gettered electron tubes |
US4302063A (en) * | 1980-02-28 | 1981-11-24 | Rca Corporation | Method for vaporizing getter material in a vacuum electron tube |
US4445872A (en) * | 1982-01-18 | 1984-05-01 | Rca Corporation | Method of detecting the vaporization of getter material during manufacture of a CRT |
US4494042A (en) * | 1982-04-16 | 1985-01-15 | Gte Products Corporation | Mercury target sensing and locating apparatus |
JPS58184239A (ja) * | 1982-04-20 | 1983-10-27 | Nec Corp | ロ−テ−シヨン測定器 |
IT1151340B (it) * | 1982-04-28 | 1986-12-17 | Getters Spa | Metodo per l'evaporazione di un metallo getterante da un dispositivo getter e relativa bobina di induzione |
JPS5981845A (ja) * | 1982-11-01 | 1984-05-11 | Toshiba Corp | 陰極線管のゲツタ−フラツシユ方法 |
FR2574590B1 (fr) * | 1984-12-07 | 1988-05-13 | Videocolor | Procede et appareil pour la detection de l'evaporation du materiau de getter au cours de la fabrication d'un tube cathodique, notamment pour la television |
US4584449A (en) * | 1985-02-28 | 1986-04-22 | Rca Corporation | Getter flasher having a self-centering coil enclosure |
-
1987
- 1987-12-16 NL NL8703042A patent/NL8703042A/nl not_active Application Discontinuation
-
1988
- 1988-12-01 US US07/278,884 patent/US4881914A/en not_active Expired - Fee Related
- 1988-12-09 JP JP63311809A patent/JPH01206542A/ja active Pending
- 1988-12-12 DE DE88202840T patent/DE3888123D1/de not_active Expired - Lifetime
- 1988-12-12 EP EP88202840A patent/EP0321041B1/de not_active Expired - Lifetime
- 1988-12-12 AT AT88202840T patent/ATE102392T1/de active
- 1988-12-13 KR KR1019880016572A patent/KR890011469A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US4881914A (en) | 1989-11-21 |
NL8703042A (nl) | 1989-07-17 |
KR890011469A (ko) | 1989-08-14 |
EP0321041A1 (de) | 1989-06-21 |
EP0321041B1 (de) | 1994-03-02 |
ATE102392T1 (de) | 1994-03-15 |
JPH01206542A (ja) | 1989-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |