CH198528A - Elektrische Entladungsröhre. - Google Patents
Elektrische Entladungsröhre.Info
- Publication number
- CH198528A CH198528A CH198528DA CH198528A CH 198528 A CH198528 A CH 198528A CH 198528D A CH198528D A CH 198528DA CH 198528 A CH198528 A CH 198528A
- Authority
- CH
- Switzerland
- Prior art keywords
- channel
- discharge tube
- holder
- electric discharge
- wall
- Prior art date
Links
- 239000000126 substance Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- QUEDYRXQWSDKKG-UHFFFAOYSA-M [O-2].[O-2].[V+5].[OH-] Chemical compound [O-2].[O-2].[V+5].[OH-] QUEDYRXQWSDKKG-UHFFFAOYSA-M 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- Discharge Lamp (AREA)
- Lasers (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Drying Of Gases (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Packages (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82862A US2094675A (en) | 1936-06-01 | 1936-06-01 | Getter for vacuum tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH198528A true CH198528A (de) | 1938-06-30 |
Family
ID=22173910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH198528D CH198528A (de) | 1936-06-01 | 1937-05-29 | Elektrische Entladungsröhre. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2094675A (en, 2012) |
| AT (1) | AT154788B (en, 2012) |
| CH (1) | CH198528A (en, 2012) |
| DE (1) | DE706669C (en, 2012) |
| DK (1) | DK55014C (en, 2012) |
| GB (1) | GB496557A (en, 2012) |
| NL (1) | NL46709C (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2445706A (en) * | 1944-06-01 | 1948-07-20 | Gen Electric | Vapor-supplying cartridge |
| US2758239A (en) * | 1952-09-13 | 1956-08-07 | Varian Associates | Getter and method of making same |
-
1936
- 1936-06-01 US US82862A patent/US2094675A/en not_active Expired - Lifetime
-
1937
- 1937-05-12 DK DK55014D patent/DK55014C/da active
- 1937-05-28 NL NL82675A patent/NL46709C/xx active
- 1937-05-29 CH CH198528D patent/CH198528A/de unknown
- 1937-05-29 AT AT154788D patent/AT154788B/de active
- 1937-05-31 DE DER99497D patent/DE706669C/de not_active Expired
- 1937-05-31 GB GB14998/37A patent/GB496557A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB496557A (en) | 1938-11-30 |
| US2094675A (en) | 1937-10-05 |
| DK55014C (da) | 1938-07-25 |
| NL46709C (en, 2012) | 1939-09-15 |
| DE706669C (de) | 1941-05-31 |
| AT154788B (de) | 1938-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE819430C (de) | Glueh-Elektrode | |
| DE583836C (de) | Verfahren zur Herstellung einer AEquipotentialkathode | |
| CH198528A (de) | Elektrische Entladungsröhre. | |
| DE2639316A1 (de) | Schnellheizkatode und verfahren zu ihrer herstellung | |
| DE694486C (de) | Elektrische Hochdruckmetalldampfentladungsroehre | |
| DE639569C (de) | Wassergekuehlte, zerlegbare elektrische Entladungsroehre mit unmittelbarem Anschlussan eine Hochleistungspumpe | |
| DE574752C (de) | Verfahren zur Herstellung von Kathodenroehren | |
| DE732007C (de) | Reihenvervielfacher mit in zwei parallelen Ebenen angeordneten Vervielfachungs- und Beschleunigungselektroden | |
| DE730066C (de) | Hochdruckmetalldampfentladungsroehre | |
| DE687086C (de) | UEberdruckdampfentladungslampe mit festen Glueheleals 20 Atmosphaeren | |
| DE293586C (en, 2012) | ||
| DE683834C (de) | Elektrisches Entladungsgefaess mit Oxydkathode und mehreren weiteren Elektroden, insbedsondere Verstaerkerroehre | |
| DE1764670C (de) | Verfahren zum Herstellen einer Sekundäremissionselektrode | |
| DE606512C (de) | Elektrische Entladungsroehre mit Metalldampffuellung, insbesondere fuer Lichtausstrahlung | |
| DE803919C (de) | Verfahren zur Herstellung einer Kathode einer elektrischen Entladungsroehre | |
| AT140928B (de) | Elektrisches Entladungsgefäß. | |
| DE517975C (de) | Verfahren zur Vervollkommnung des Vakuums von Vakuumroehren mit einer Mehrzahl von Metallelektroden durch Anbringung eines Fangstoffes | |
| AT152752B (de) | Verfahren zur Herstellung elektrischer Vakuumgefäße. | |
| AT110994B (de) | Verfahren zur Erzeugung eines besonders hohen Vakuums in Elektronenröhren. | |
| AT150752B (de) | Elektrische Entladungsröhre mit Metallwandung. | |
| CH252249A (de) | Anordnung mit einer Glühkathode. | |
| DE706899C (de) | Gleichrichterentladungsgefaess mit Gas- oder Dampffuellung | |
| DE731465C (de) | Entladungsgeheizte Kathode | |
| AT45982B (de) | Elektrischer Dampfapparat. | |
| DE683436C (de) | Insbesondere zum Aussenden von Lichtstrahlen dienende elektrische Entladungsroehre mit einer Fuellung aus Gas und Dampf von verhaeltnismaessig schwerfluechtigem Metall |