FR54415E - Further training in cathode-ray tubes - Google Patents
Further training in cathode-ray tubesInfo
- Publication number
- FR54415E FR54415E FR54415DA FR54415E FR 54415 E FR54415 E FR 54415E FR 54415D A FR54415D A FR 54415DA FR 54415 E FR54415 E FR 54415E
- Authority
- FR
- France
- Prior art keywords
- cathode
- ray tubes
- further training
- training
- tubes
- 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
Links
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
- H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
-
- 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
- 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
- H01J5/26—Vacuum-tight joints between parts of vessel between insulating and conductive parts of vessel
-
- 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
- H01J9/26—Sealing together parts of vessels
- H01J9/263—Sealing together parts of vessels specially adapted for cathode-ray tubes
-
- 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
-
- 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
- H01J2893/0041—Direct connection between insulating and metal elements, in particular via glass material
- H01J2893/0043—Glass-to-metal or quartz-to-metal, e.g. by soldering
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR54415T | 1946-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR54415E true FR54415E (en) | 1950-05-02 |
Family
ID=8688868
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR910442D Expired FR910442A (en) | 1946-01-10 | 1944-11-28 | Further training in cathode-ray tubes |
FR54415D Expired FR54415E (en) | 1946-01-10 | 1946-01-10 | Further training in cathode-ray tubes |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR910442D Expired FR910442A (en) | 1946-01-10 | 1944-11-28 | Further training in cathode-ray tubes |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR910442A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2945143A (en) * | 1958-04-03 | 1960-07-12 | Shapiro Jack | Compact cathode ray tube |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59207545A (en) * | 1983-05-12 | 1984-11-24 | Sony Corp | Image pick-up tube |
-
1944
- 1944-11-28 FR FR910442D patent/FR910442A/en not_active Expired
-
1946
- 1946-01-10 FR FR54415D patent/FR54415E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2945143A (en) * | 1958-04-03 | 1960-07-12 | Shapiro Jack | Compact cathode ray tube |
Also Published As
Publication number | Publication date |
---|---|
FR910442A (en) | 1946-06-06 |
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