JPH0311498B2 - - Google Patents
Info
- Publication number
- JPH0311498B2 JPH0311498B2 JP20958084A JP20958084A JPH0311498B2 JP H0311498 B2 JPH0311498 B2 JP H0311498B2 JP 20958084 A JP20958084 A JP 20958084A JP 20958084 A JP20958084 A JP 20958084A JP H0311498 B2 JPH0311498 B2 JP H0311498B2
- Authority
- JP
- Japan
- Prior art keywords
- getter
- annular
- assembly
- groove
- getter material
- 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
- 239000000463 material Substances 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 3
- 229910052788 barium Inorganic materials 0.000 description 9
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 9
- 238000011010 flushing procedure Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000005056 compaction Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- COHCXWLRUISKOO-UHFFFAOYSA-N [AlH3].[Ba] Chemical compound [AlH3].[Ba] COHCXWLRUISKOO-UHFFFAOYSA-N 0.000 description 1
- 150000001552 barium Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H01J7/186—Getter supports
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US539795 | 1983-10-07 | ||
| US06/539,795 US4642516A (en) | 1983-10-07 | 1983-10-07 | Getter assembly providing increased getter yield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60227343A JPS60227343A (ja) | 1985-11-12 |
| JPH0311498B2 true JPH0311498B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-02-18 |
Family
ID=24152682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59209580A Granted JPS60227343A (ja) | 1983-10-07 | 1984-10-05 | ゲッタ・アセンブリの成形方法 |
Country Status (7)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2180395A (en) * | 1985-09-11 | 1987-03-25 | Philips Electronic Associated | Flat cathode ray display tube |
| US4717500A (en) * | 1985-11-27 | 1988-01-05 | Union Carbide Corporation | Getter device for frit sealed picture tubes |
| IT1216605B (it) * | 1988-04-20 | 1990-03-08 | Getters Spa | Dispositivo getter a forma di tegame, avente una resa elevata. |
| IT1237130B (it) * | 1989-10-19 | 1993-05-24 | Getters Spa | Dispositivo getter a forma di anello a corona circolare e con ampia sezione canaliforme, avente una resa elevata. |
| US5610438A (en) * | 1995-03-08 | 1997-03-11 | Texas Instruments Incorporated | Micro-mechanical device with non-evaporable getter |
| IT1289874B1 (it) * | 1997-01-10 | 1998-10-19 | Getters Spa | Dispositivo getter evaporabile con ridotto tempo di attivazione |
| IT1289875B1 (it) * | 1997-01-10 | 1998-10-19 | Getters Spa | Dispositivo getter evaporabile frittabile ad alta resa di bario |
| US6104138A (en) * | 1997-01-10 | 2000-08-15 | Saes Getters S.P.A. | Frittable-evaporable getters having discontinuous metallic members, radial recesses and indentations |
| IT1290219B1 (it) | 1997-01-30 | 1998-10-22 | Getters Spa | Dispositivo getter evaporabile con ridotto tempo di attivazione |
| IT1298106B1 (it) * | 1998-01-13 | 1999-12-20 | Getters Spa | Dispositivi getter evaporabili azotati ad elevata resistenza al frittaggio e processo per la loro produzione |
| IT1312511B1 (it) | 1999-06-24 | 2002-04-17 | Getters Spa | Dispositivi getter per l'evaporazione del calcio |
| ITMI20012273A1 (it) | 2001-10-29 | 2003-04-29 | Getters Spa | Leghe e dispositivi getter per l'evaporazione del calcio |
| ITMI20012408A1 (it) | 2001-11-14 | 2003-05-14 | Getters Spa | Processo per l'evaporazione del calcio all'interno di sistemi che operano sotto vuoto |
| ITMI20041217A1 (it) * | 2004-06-16 | 2004-09-16 | Getters Spa | Dispositivo getter evaporabile |
| EP1859859B1 (en) * | 2005-01-27 | 2014-03-12 | Kabushiki Kaisha Toshiba | Evaporation type getter device using a getter material and electron tube using the device |
| ITMI20070301A1 (it) * | 2007-02-16 | 2008-08-17 | Getters Spa | Supporti comprendenti materiali getter e sorgenti di metalli alcalini o alcalino-terrosi per sistemi di termoregolazione basati su effetto tunnel |
| WO2015198596A1 (ja) * | 2014-06-24 | 2015-12-30 | パナソニックＩｐマネジメント株式会社 | 気体吸着デバイス、およびそれを用いた真空断熱材 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA648560A (en) * | 1962-09-11 | A. Meisen Franciscus | Getter holder | |
| US2958230A (en) * | 1958-02-04 | 1960-11-01 | Haroldson Victor Gottfrid | Fastener structure for pulleys and the like |
| US3457448A (en) * | 1966-07-22 | 1969-07-22 | King Lab Inc | Quick flash high yield getter with means to restrain warping and breaking of the getter material |
| US3428168A (en) * | 1967-02-02 | 1969-02-18 | Union Carbide Corp | Getter construction |
| US4225805A (en) * | 1978-12-22 | 1980-09-30 | Gte Products Corporation | Cathode ray tube getter sealing structure |
-
1983
- 1983-10-07 US US06/539,795 patent/US4642516A/en not_active Expired - Lifetime
-
1984
- 1984-10-03 CA CA000464647A patent/CA1243725A/en not_active Expired
- 1984-10-05 EP EP84306817A patent/EP0138534B1/en not_active Expired
- 1984-10-05 BR BR8405058A patent/BR8405058A/pt not_active IP Right Cessation
- 1984-10-05 DE DE8484306817T patent/DE3477623D1/de not_active Expired
- 1984-10-05 JP JP59209580A patent/JPS60227343A/ja active Granted
- 1984-10-05 MX MX202969A patent/MX162354A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4642516A (en) | 1987-02-10 |
| CA1243725A (en) | 1988-10-25 |
| DE3477623D1 (en) | 1989-05-11 |
| MX162354A (es) | 1991-04-26 |
| EP0138534A1 (en) | 1985-04-24 |
| EP0138534B1 (en) | 1989-04-05 |
| BR8405058A (pt) | 1985-08-20 |
| JPS60227343A (ja) | 1985-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |