GB1219056A - Single-ended filament lamps - Google Patents
Single-ended filament lampsInfo
- Publication number
- GB1219056A GB1219056A GB7959/69A GB795969A GB1219056A GB 1219056 A GB1219056 A GB 1219056A GB 7959/69 A GB7959/69 A GB 7959/69A GB 795969 A GB795969 A GB 795969A GB 1219056 A GB1219056 A GB 1219056A
- Authority
- GB
- United Kingdom
- Prior art keywords
- support
- wire
- sections
- filament
- pip
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Resistance Heating (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL137556D NL137556C (de) | 1969-02-13 | ||
GB7959/69A GB1219056A (en) | 1969-02-13 | 1969-02-13 | Single-ended filament lamps |
US888719A US3600053A (en) | 1969-02-13 | 1969-12-29 | Single-ended filament lamps |
JP45002547A JPS4812598B1 (de) | 1969-02-13 | 1970-01-09 | |
FR7001262A FR2031128A5 (de) | 1969-02-13 | 1970-01-14 | |
DE19702003884 DE2003884B2 (de) | 1969-02-13 | 1970-01-29 | Verfahren zur herstellung einer einsockel wolfram halogen lampe |
NL7001553A NL7001553A (de) | 1969-02-13 | 1970-02-04 | |
SE01808/70A SE364805B (de) | 1969-02-13 | 1970-02-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7959/69A GB1219056A (en) | 1969-02-13 | 1969-02-13 | Single-ended filament lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1219056A true GB1219056A (en) | 1971-01-13 |
Family
ID=9843067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7959/69A Expired GB1219056A (en) | 1969-02-13 | 1969-02-13 | Single-ended filament lamps |
Country Status (7)
Country | Link |
---|---|
US (1) | US3600053A (de) |
JP (1) | JPS4812598B1 (de) |
DE (1) | DE2003884B2 (de) |
FR (1) | FR2031128A5 (de) |
GB (1) | GB1219056A (de) |
NL (2) | NL7001553A (de) |
SE (1) | SE364805B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7004872A (de) * | 1970-04-04 | 1971-10-06 | ||
US5270609A (en) * | 1991-12-11 | 1993-12-14 | U.S. Philips Corporation | Incandescent lamp having improved filament support structure |
WO2008116493A1 (de) * | 2007-03-23 | 2008-10-02 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Glühlampe mit ummanteltem ende der glühwendel |
US7932665B2 (en) * | 2008-12-02 | 2011-04-26 | Osram Sylvania Inc. | Dual filament lamp for rapid temperature processing |
US8823252B1 (en) | 2013-06-17 | 2014-09-02 | Ford Global Technologies, Llc | Incandescent lamp having bent filament terminal ends |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US247227A (en) * | 1881-09-20 | Electric lamp | ||
FR1527882A (fr) * | 1966-03-16 | 1968-06-07 | Philips Nv | Lampe à incandescence |
US3496403A (en) * | 1968-03-28 | 1970-02-17 | Westinghouse Electric Corp | Single-ended electric incandescent lamp and mount assembly therefor |
-
0
- NL NL137556D patent/NL137556C/xx active
-
1969
- 1969-02-13 GB GB7959/69A patent/GB1219056A/en not_active Expired
- 1969-12-29 US US888719A patent/US3600053A/en not_active Expired - Lifetime
-
1970
- 1970-01-09 JP JP45002547A patent/JPS4812598B1/ja active Pending
- 1970-01-14 FR FR7001262A patent/FR2031128A5/fr not_active Expired
- 1970-01-29 DE DE19702003884 patent/DE2003884B2/de active Pending
- 1970-02-04 NL NL7001553A patent/NL7001553A/xx unknown
- 1970-02-12 SE SE01808/70A patent/SE364805B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE364805B (de) | 1974-03-04 |
FR2031128A5 (de) | 1970-11-13 |
US3600053A (en) | 1971-08-17 |
JPS4812598B1 (de) | 1973-04-21 |
NL7001553A (de) | 1970-08-17 |
NL137556C (de) | |
DE2003884A1 (de) | 1971-02-04 |
DE2003884B2 (de) | 1971-09-09 |
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