JPS5061886A - - Google Patents
Info
- Publication number
- JPS5061886A JPS5061886A JP49112364A JP11236474A JPS5061886A JP S5061886 A JPS5061886 A JP S5061886A JP 49112364 A JP49112364 A JP 49112364A JP 11236474 A JP11236474 A JP 11236474A JP S5061886 A JPS5061886 A JP S5061886A
- 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.)
- Pending
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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7313627A NL7313627A (nl) | 1973-10-04 | 1973-10-04 | Werkwijze voor het vervaardigen van een van een uitgeleider voorziene elektrode. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5061886A true JPS5061886A (ja) | 1975-05-27 |
Family
ID=19819740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49112364A Pending JPS5061886A (ja) | 1973-10-04 | 1974-10-01 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3979628A (ja) |
| JP (1) | JPS5061886A (ja) |
| BE (1) | BE820644A (ja) |
| CA (1) | CA997412A (ja) |
| DE (1) | DE2445236A1 (ja) |
| FR (1) | FR2246972B1 (ja) |
| GB (1) | GB1462131A (ja) |
| NL (1) | NL7313627A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2278610A4 (en) * | 2008-04-30 | 2013-01-02 | Iwasaki Electric Co Ltd | ELECTRODE FOR A ULTRA-HIGH-PRESSURE MERCURY LAMP AND ULTRA-HIGH-PRECISION MERCURY LAMP |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2961568A (en) * | 1957-11-14 | 1960-11-22 | Gen Electric | Filament joint for incandescent lamps |
| US3189778A (en) * | 1962-01-29 | 1965-06-15 | Westinghouse Electric Corp | Lamp filament connection |
| US3423622A (en) * | 1966-07-05 | 1969-01-21 | Sylvania Electric Prod | Electrical filament support device |
| US3812393A (en) * | 1970-08-24 | 1974-05-21 | Duro Test Corp | Reduced impurity filament for electric lamps |
-
1973
- 1973-10-04 NL NL7313627A patent/NL7313627A/xx not_active Application Discontinuation
-
1974
- 1974-09-21 DE DE19742445236 patent/DE2445236A1/de not_active Withdrawn
- 1974-09-25 US US05/509,140 patent/US3979628A/en not_active Expired - Lifetime
- 1974-09-30 CA CA210,428A patent/CA997412A/en not_active Expired
- 1974-10-01 JP JP49112364A patent/JPS5061886A/ja active Pending
- 1974-10-01 GB GB4260174A patent/GB1462131A/en not_active Expired
- 1974-10-02 BE BE149163A patent/BE820644A/xx not_active IP Right Cessation
- 1974-10-04 FR FR7433487A patent/FR2246972B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3979628A (en) | 1976-09-07 |
| FR2246972A1 (ja) | 1975-05-02 |
| BE820644A (fr) | 1975-04-02 |
| DE2445236A1 (de) | 1975-04-10 |
| NL7313627A (nl) | 1975-04-08 |
| GB1462131A (en) | 1977-01-19 |
| CA997412A (en) | 1976-09-21 |
| FR2246972B1 (ja) | 1979-03-16 |