BE644276A - - Google Patents
Info
- Publication number
- BE644276A BE644276A BE644276A BE644276A BE644276A BE 644276 A BE644276 A BE 644276A BE 644276 A BE644276 A BE 644276A BE 644276 A BE644276 A BE 644276A BE 644276 A BE644276 A BE 644276A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/20—Seals between parts of vessels
- H01J5/22—Vacuum-tight joints between parts of vessel
- H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
- H01J19/50—Spacing members extending to the envelope
- H01J19/52—Spacing members extending to the envelope without fixed connection between spacing member and envelope
-
- 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
- H01J9/32—Sealing leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
- H01J2893/0005—Fixing of electrodes
- H01J2893/0009—Electrode system pressing against vessel wall
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0037—Solid sealing members other than lamp bases
- H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
- H01J2893/0039—Glass-to-glass connection, e.g. by soldering
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Thermistors And Varistors (AREA)
- Fuses (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL289558D NL289558A (OSRAM) | 1963-02-27 | ||
| DEN24495A DE1191914B (de) | 1963-02-27 | 1964-02-24 | Verfahren zur Herstellung elektrischer Entladungsroehren mit kleinem Kolben-durchmesser |
| BE644276A BE644276A (OSRAM) | 1963-02-27 | 1964-02-24 | |
| GB758264A GB1028135A (en) | 1963-02-27 | 1964-02-24 | Improvements in manufacturing electronic tubes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL289558 | 1963-02-27 | ||
| BE644276A BE644276A (OSRAM) | 1963-02-27 | 1964-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644276A true BE644276A (OSRAM) | 1964-08-24 |
Family
ID=25655719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644276A BE644276A (OSRAM) | 1963-02-27 | 1964-02-24 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE644276A (OSRAM) |
| DE (1) | DE1191914B (OSRAM) |
| GB (1) | GB1028135A (OSRAM) |
| NL (1) | NL289558A (OSRAM) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE853478C (de) * | 1948-10-02 | 1952-10-23 | Siemens Ag | Verfahren zum Einschmelzen von elektrischen Entladungsgefaessen |
| US2791480A (en) * | 1955-07-08 | 1957-05-07 | Richard C Larson | Method of making an electron tube |
-
0
- NL NL289558D patent/NL289558A/xx unknown
-
1964
- 1964-02-24 GB GB758264A patent/GB1028135A/en not_active Expired
- 1964-02-24 BE BE644276A patent/BE644276A/xx unknown
- 1964-02-24 DE DEN24495A patent/DE1191914B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL289558A (OSRAM) | |
| DE1191914B (de) | 1965-04-29 |
| GB1028135A (en) | 1966-05-04 |