JPS5019870B1 - - Google Patents
Info
- Publication number
- JPS5019870B1 JPS5019870B1 JP45012507A JP1250770A JPS5019870B1 JP S5019870 B1 JPS5019870 B1 JP S5019870B1 JP 45012507 A JP45012507 A JP 45012507A JP 1250770 A JP1250770 A JP 1250770A JP S5019870 B1 JPS5019870 B1 JP S5019870B1
- 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
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Resistance Heating (AREA)
- Furnace Details (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6902495A NL6902495A (ja) | 1969-02-18 | 1969-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5019870B1 true JPS5019870B1 (ja) | 1975-07-10 |
Family
ID=19806180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45012507A Pending JPS5019870B1 (ja) | 1969-02-18 | 1970-02-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3645599A (ja) |
| JP (1) | JPS5019870B1 (ja) |
| BE (1) | BE746045A (ja) |
| FR (1) | FR2035525A5 (ja) |
| GB (1) | GB1289616A (ja) |
| NL (1) | NL6902495A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967871A (en) * | 1972-06-23 | 1976-07-06 | Egyesult Izzolampa Es Villamossagi Resvenytarsasag | Process for manufacturing tubeless vacuum electric discharge lamps |
| US20050007118A1 (en) * | 2003-04-09 | 2005-01-13 | John Kitching | Micromachined alkali-atom vapor cells and method of fabrication |
| US7893780B2 (en) * | 2008-06-17 | 2011-02-22 | Northrop Grumman Guidance And Electronic Company, Inc. | Reversible alkali beam cell |
| CN102347183B (zh) * | 2011-10-09 | 2014-01-08 | 东南大学 | 一种陶瓷金卤灯电弧管封接炉 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2678958A (en) * | 1950-12-08 | 1954-05-18 | Hintenberger Karl | Electric oven for the burning of ceramic articles |
| US2863976A (en) * | 1956-07-10 | 1958-12-09 | American Motors Corp | Range |
| US3036193A (en) * | 1959-10-14 | 1962-05-22 | Gen Motors Corp | Removable oven liner |
| US3192006A (en) * | 1961-06-02 | 1965-06-29 | Western Electric Co | Apparatus for finishing lamps |
| US3403212A (en) * | 1964-09-21 | 1968-09-24 | Japan Atomic Energy Res Inst | Electric furnace having a heating element of carbon or graphite for producing temperatures under high pressures |
| US3404874A (en) * | 1964-09-25 | 1968-10-08 | Lectromeit Corp | Vacuum furnace |
| US3546348A (en) * | 1968-04-01 | 1970-12-08 | Westinghouse Electric Corp | Non-consumable electrode vacuum arc furnaces for steel,zirconium,titanium and other metals and processes for working said metals |
-
1969
- 1969-02-18 NL NL6902495A patent/NL6902495A/xx unknown
-
1970
- 1970-02-13 GB GB1289616D patent/GB1289616A/en not_active Expired
- 1970-02-14 JP JP45012507A patent/JPS5019870B1/ja active Pending
- 1970-02-16 BE BE746045D patent/BE746045A/xx unknown
- 1970-02-17 US US12052A patent/US3645599A/en not_active Expired - Lifetime
- 1970-02-17 FR FR7005593A patent/FR2035525A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3645599A (en) | 1972-02-29 |
| DE2005630A1 (de) | 1970-09-03 |
| DE2005630B2 (de) | 1976-07-29 |
| BE746045A (fr) | 1970-08-17 |
| GB1289616A (ja) | 1972-09-20 |
| NL6902495A (ja) | 1970-08-20 |
| FR2035525A5 (ja) | 1970-12-18 |