ES334867A1 - Improvements in or relating to methods of assembling electron guns - Google Patents
Improvements in or relating to methods of assembling electron gunsInfo
- Publication number
- ES334867A1 ES334867A1 ES334867A ES334867A ES334867A1 ES 334867 A1 ES334867 A1 ES 334867A1 ES 334867 A ES334867 A ES 334867A ES 334867 A ES334867 A ES 334867A ES 334867 A1 ES334867 A1 ES 334867A1
- Authority
- ES
- Spain
- Prior art keywords
- jig
- terminals
- solder
- electrodes
- grooves
- 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
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/18—Assembling together the component parts of electrode systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2209/00—Apparatus and processes for manufacture of discharge tubes
- H01J2209/18—Assembling together the component parts of the discharge tube
- H01J2209/185—Machines therefor, e.g. electron gun assembling devices
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (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)
Abstract
A method of assembling at least part of a C.R.T. electron gun comprises firing a plurality of spaced electrodes in a jig 7 including a pin 9, 10 which extends tightly through an aperture in each electrode, the pin alone holding the apertures coaxial and joining the electrodes together mechanically and electrically to terminals by melting solder into joints which have initial clearances and into grooves in an electrically insulating body 14. Parts 2, 3 form a box-shaped anode which is spaced from a control anode 1 by a ring 13. Terminal rods 15, (20), Fig. 2 (not shown), the body 14 and a cylinder 19 are also mounted in the jig with a clearance between adjacent surfaces about which rings 16 of Sn-Cu or Ag-Cu solder are placed. A cap 18 is placed over the jig which is heated in a reducing furnace to melt the solder which fills the clearances and grooves in body 14 connecting electrodes 1, 19 to terminals 20. Soldered surfaces are preferably of CuNi. The gun may be used in a display or vidicon tube supported entirely by the terminals sealed into the tube base.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6516938A NL6516938A (en) | 1965-12-25 | 1965-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES334867A1 true ES334867A1 (en) | 1968-03-01 |
Family
ID=19795035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES334867A Expired ES334867A1 (en) | 1965-12-25 | 1966-12-23 | Improvements in or relating to methods of assembling electron guns |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT271577B (en) |
| BE (1) | BE691759A (en) |
| CH (1) | CH450559A (en) |
| ES (1) | ES334867A1 (en) |
| GB (1) | GB1126547A (en) |
| NL (1) | NL6516938A (en) |
-
1965
- 1965-12-25 NL NL6516938A patent/NL6516938A/xx unknown
-
1966
- 1966-12-22 CH CH1844866A patent/CH450559A/en unknown
- 1966-12-22 AT AT1178366A patent/AT271577B/en active
- 1966-12-22 GB GB5744666A patent/GB1126547A/en not_active Expired
- 1966-12-23 ES ES334867A patent/ES334867A1/en not_active Expired
- 1966-12-23 BE BE691759D patent/BE691759A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT271577B (en) | 1969-06-10 |
| GB1126547A (en) | 1968-09-05 |
| BE691759A (en) | 1967-06-23 |
| CH450559A (en) | 1968-01-31 |
| DE1564476B2 (en) | 1975-09-04 |
| DE1564476A1 (en) | 1970-01-08 |
| NL6516938A (en) | 1967-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES460288A1 (en) | Color television display tube and method of manufacturing same | |
| US2942128A (en) | Electrodes for electron gun unit | |
| ES334867A1 (en) | Improvements in or relating to methods of assembling electron guns | |
| GB747858A (en) | Electron gun | |
| US3082350A (en) | Electron discharge device having improved pin connections | |
| GB1439775A (en) | Gas-filled discharge tubes annular elem | |
| GB1404787A (en) | In-line type triple electron gun assembly | |
| GB952359A (en) | Brazing jig for electron tube fabrication | |
| GB798622A (en) | Improvements in or relating to travelling wave tubes | |
| GB802108A (en) | Improvements in or relating to electron guns for cathode ray tubes | |
| DE929316C (en) | Getter arrangement for vacuum vessels | |
| US3213310A (en) | Electron gun structural support | |
| JPS57124835A (en) | Electron gun structure | |
| US3119943A (en) | Electric arc discharge apparatus with a liquid cathode | |
| RU2076372C1 (en) | Method for manufacturing of vacuum arc-quenching chamber | |
| US3215886A (en) | Double-ended high frequency electron tube | |
| US3047764A (en) | Cold cathode discharge device | |
| GB1097588A (en) | Improvements in or relating to electron gun structures | |
| SU152041A1 (en) | Electrode system for one-sided multi-spot welding | |
| GB1187736A (en) | Electron Gun Manufacture | |
| SU137388A1 (en) | Method for making excitron cathode assembly | |
| GB1006463A (en) | Brazing material assembly | |
| GB1246589A (en) | Electron gun | |
| SU143177A1 (en) | Vacuum welding method | |
| RU92001721A (en) | METHOD OF MANUFACTURING A VACUUM ARMORING CAMERA |