DE1251432B - - Google Patents
Info
- Publication number
- DE1251432B DE1251432B DENDAT1251432D DE1251432DA DE1251432B DE 1251432 B DE1251432 B DE 1251432B DE NDAT1251432 D DENDAT1251432 D DE NDAT1251432D DE 1251432D A DE1251432D A DE 1251432DA DE 1251432 B DE1251432 B DE 1251432B
- Authority
- DE
- Germany
- 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
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/20—Sealing-in wires directly into the envelope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/34—Double wall vessels
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US203237A US3194625A (en) | 1962-06-18 | 1962-06-18 | Electric lamp with unitary inner envelope and stem assembly and manufacture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1251432B true DE1251432B (da) |
Family
ID=22753097
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1251432D Pending DE1251432B (da) | 1962-06-18 | ||
| DEG28117U Expired DE1988671U (de) | 1962-06-18 | 1963-06-18 | Elektrische gluehlampe. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEG28117U Expired DE1988671U (de) | 1962-06-18 | 1963-06-18 | Elektrische gluehlampe. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3194625A (da) |
| DE (2) | DE1988671U (da) |
| ES (1) | ES289105A1 (da) |
| GB (1) | GB1043172A (da) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6614205A (da) * | 1966-10-08 | 1968-04-09 | ||
| US3685880A (en) * | 1970-07-06 | 1972-08-22 | Gen Electric | Manufacture of lamps of the compact arc discharge type |
| JPS49151074U (da) * | 1973-04-26 | 1974-12-27 | ||
| US4463277A (en) * | 1980-08-11 | 1984-07-31 | North American Philips Lighting Corporation | Compact halogen-cycle incandescent lamp, and lamp unit utilizing such lamp as a light source |
| US4598225A (en) * | 1983-02-25 | 1986-07-01 | Gte Products Corporation | Electric lamp with high outer-envelope to inner-envelope wall-thickness ratio |
| US4647809A (en) * | 1983-02-25 | 1987-03-03 | Gte Products Corporation | Electric lamp with self-mounting frame-assembly and method of constructing same |
| US4524302A (en) * | 1983-08-01 | 1985-06-18 | General Electric Company | General service incandescent lamp with improved efficiency |
| US4810932A (en) * | 1985-11-15 | 1989-03-07 | General Electric Company | Tungsten-halogen incandescent and metal vapor discharge lamps and processes of making such |
| US4945288A (en) * | 1988-12-21 | 1990-07-31 | Gte Products Corporation | Double jacket lamp |
| US5515413A (en) * | 1994-09-26 | 1996-05-07 | General Electric Company | X-ray tube cathode cup assembly |
| US5498185A (en) * | 1994-09-26 | 1996-03-12 | General Electric Company | Methods of making an improved X-ray tube cathode cup assembly |
| US7062017B1 (en) | 2000-08-15 | 2006-06-13 | Varian Medical Syatems, Inc. | Integral cathode |
| US7924983B2 (en) * | 2008-06-30 | 2011-04-12 | Varian Medical Systems, Inc. | Thermionic emitter designed to control electron beam current profile in two dimensions |
| CN106409648A (zh) * | 2016-10-13 | 2017-02-15 | 中国科学院上海技术物理研究所 | 一种双层同心球面结构高能效光源 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1941074A (en) * | 1930-09-17 | 1933-12-26 | Bell Telephone Labor Inc | Electric discharge device |
| US2188298A (en) * | 1937-07-02 | 1940-01-30 | William J Hitchcock | Seal for evacuated devices |
| US2179437A (en) * | 1938-08-10 | 1939-11-07 | Arthur R Socolofsky | Incandescent lamp |
| US2265886A (en) * | 1941-02-27 | 1941-12-09 | Baez Rafael Serrano | Incandescent lamp |
| US2883571A (en) * | 1958-03-03 | 1959-04-21 | Gen Electric | Electric incandescent lamp |
-
0
- DE DENDAT1251432D patent/DE1251432B/de active Pending
-
1962
- 1962-06-18 US US203237A patent/US3194625A/en not_active Expired - Lifetime
-
1963
- 1963-06-07 GB GB22814/63A patent/GB1043172A/en not_active Expired
- 1963-06-17 ES ES289105A patent/ES289105A1/es not_active Expired
- 1963-06-18 DE DEG28117U patent/DE1988671U/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1043172A (en) | 1966-09-21 |
| US3194625A (en) | 1965-07-13 |
| ES289105A1 (es) | 1963-12-01 |
| DE1988671U (de) | 1968-07-04 |