GB1206982A - Method of fabricating an incandescent lamp and its construction - Google Patents
Method of fabricating an incandescent lamp and its constructionInfo
- Publication number
- GB1206982A GB1206982A GB57677/67A GB5767767A GB1206982A GB 1206982 A GB1206982 A GB 1206982A GB 57677/67 A GB57677/67 A GB 57677/67A GB 5767767 A GB5767767 A GB 5767767A GB 1206982 A GB1206982 A GB 1206982A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wires
- tube
- node
- lead
- glass
- 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
- 238000010276 construction Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011521 glass Substances 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 1
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
- H01K3/08—Manufacture of mounts or stems
-
- 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
-
- 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
- H01K3/12—Joining of mount or stem to vessel; Joining parts of the vessel, e.g. by butt sealing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
1,206,982. Glass-metal seals. SYLVANIA ELECTRIC PRODUCTS, Inc. 19 Dec., 1967 [30 Dec., 1966], No. 57677/67. Heading C1M. [Also in Division H1] In making an incandescent lamp a pair of support wires 12 are fused to a glass exhaust tube 10, a pair of lead-in wires 16 are arranged between a glass ring and the tube and the glass ring is fused to the tube to form a node 18 which fixes the lead-in wires in place. A filament 24 is then passed through loops 20 on the ends of the support wires and secured to the lead-in wires 16, which are bent to a V-shape for the purpose. An envelope is then passed over the mount structure and sealed to the node 18, being finally exhausted and the tube 10 tipped off just below the node.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US606436A US3413054A (en) | 1966-12-30 | 1966-12-30 | Method of fabricating an incandescent lamp and its construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1206982A true GB1206982A (en) | 1970-09-30 |
Family
ID=24427969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB57677/67A Expired GB1206982A (en) | 1966-12-30 | 1967-12-19 | Method of fabricating an incandescent lamp and its construction |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3413054A (en) |
| GB (1) | GB1206982A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3785020A (en) * | 1971-11-11 | 1974-01-15 | Gen Electric | Method of basing electrical devices |
| US5130604A (en) * | 1991-01-18 | 1992-07-14 | George J. Franks, Jr. | Miniature incandescent lamp with curable electrically conductive adhesive |
| US5659222A (en) * | 1996-02-27 | 1997-08-19 | Illumination Technology, Inc. | Vacuum sealed incandescent lamp with improved filament support structure |
| EP2924714B1 (en) | 2014-03-25 | 2017-11-01 | Toshiba Lighting & Technology Corporation | Incandescent lamp with improved leads |
| DE102018101974A1 (en) | 2018-01-30 | 2019-08-01 | Infrasolid Gmbh | Infrared radiation source |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL81188C (en) * | 1951-01-12 | |||
| NL208036A (en) * | 1955-06-16 | |||
| US2946641A (en) * | 1957-08-28 | 1960-07-26 | Corning Glass Works | Lamp manufacture |
-
1966
- 1966-12-30 US US606436A patent/US3413054A/en not_active Expired - Lifetime
-
1967
- 1967-12-19 GB GB57677/67A patent/GB1206982A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3413054A (en) | 1968-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |