JPS5091249A - - Google Patents
Info
- Publication number
- JPS5091249A JPS5091249A JP4439974A JP4439974A JPS5091249A JP S5091249 A JPS5091249 A JP S5091249A JP 4439974 A JP4439974 A JP 4439974A JP 4439974 A JP4439974 A JP 4439974A JP S5091249 A JPS5091249 A JP S5091249A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US423473A US3864590A (en) | 1973-12-10 | 1973-12-10 | Electron discharge device having a hollow conductor integral with the envelope thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5091249A true JPS5091249A (en) | 1975-07-21 |
| JPS5330582B2 JPS5330582B2 (en) | 1978-08-28 |
Family
ID=23679028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4439974A Expired JPS5330582B2 (en) | 1973-12-10 | 1974-04-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3864590A (en) |
| JP (1) | JPS5330582B2 (en) |
| BR (1) | BR7403382A (en) |
| CA (1) | CA1016589A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4111464Y1 (en) * | 1964-04-20 | 1966-05-28 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1158928A (en) * | 1915-05-01 | 1915-11-02 | Cooper Hewitt Electric Co | Terminal for mercury-vapor apparatus. |
| US1330935A (en) * | 1918-06-29 | 1920-02-17 | Osram Robkrtson Lamp Works Ltd | Means for supporting electrodes in ionic tubes |
| US1897761A (en) * | 1928-04-12 | 1933-02-14 | Frederick S Mccullough | Seal for vitreous articles |
| BE427839A (en) * | 1937-04-30 | |||
| US2250647A (en) * | 1937-12-04 | 1941-07-29 | Hygrade Sylvania Corp | Shielded radio tube and the like |
| US2267450A (en) * | 1940-08-24 | 1941-12-23 | Bell Telephone Labor Inc | Electron discharge device |
| US2677118A (en) * | 1951-10-31 | 1954-04-27 | Gen Electric | Electric lamp or similar device and method of manufacture |
| US2838713A (en) * | 1956-12-28 | 1958-06-10 | Duro Test Corp | Light source including an arc tube |
-
1973
- 1973-12-10 US US423473A patent/US3864590A/en not_active Expired - Lifetime
-
1974
- 1974-04-18 JP JP4439974A patent/JPS5330582B2/ja not_active Expired
- 1974-04-25 BR BR3382/74A patent/BR7403382A/en unknown
- 1974-05-15 CA CA200,031A patent/CA1016589A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4111464Y1 (en) * | 1964-04-20 | 1966-05-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3864590A (en) | 1975-02-04 |
| CA1016589A (en) | 1977-08-30 |
| BR7403382A (en) | 1975-12-30 |
| JPS5330582B2 (en) | 1978-08-28 |