GB1513896A - Manufacturing an electron tube - Google Patents
Manufacturing an electron tubeInfo
- Publication number
- GB1513896A GB1513896A GB3189675A GB3189675A GB1513896A GB 1513896 A GB1513896 A GB 1513896A GB 3189675 A GB3189675 A GB 3189675A GB 3189675 A GB3189675 A GB 3189675A GB 1513896 A GB1513896 A GB 1513896A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- seal
- envelope
- photomultipliers
- seals
- 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
- 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
- H01J9/244—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for cathode ray tubes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7426925A FR2280968A1 (fr) | 1974-08-02 | 1974-08-02 | Dispositif d'assemblage de tubes electroniques notamment photo-electriques |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1513896A true GB1513896A (en) | 1978-06-14 |
Family
ID=9142048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3189675A Expired GB1513896A (en) | 1974-08-02 | 1975-07-30 | Manufacturing an electron tube |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5138862A (de) |
DE (1) | DE2532411A1 (de) |
FR (1) | FR2280968A1 (de) |
GB (1) | GB1513896A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4799911A (en) * | 1987-07-13 | 1989-01-24 | Varo, Inc. | Image intensifier tube with integral CCD digital readout |
-
1974
- 1974-08-02 FR FR7426925A patent/FR2280968A1/fr active Granted
-
1975
- 1975-07-19 DE DE19752532411 patent/DE2532411A1/de not_active Withdrawn
- 1975-07-30 JP JP9216675A patent/JPS5138862A/ja active Pending
- 1975-07-30 GB GB3189675A patent/GB1513896A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2532411A1 (de) | 1976-02-12 |
FR2280968B1 (de) | 1978-01-27 |
JPS5138862A (en) | 1976-03-31 |
FR2280968A1 (fr) | 1976-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |