GB1469968A - Incandescent lamp with internal fuse - Google Patents
Incandescent lamp with internal fuseInfo
- Publication number
- GB1469968A GB1469968A GB2775774A GB2775774A GB1469968A GB 1469968 A GB1469968 A GB 1469968A GB 2775774 A GB2775774 A GB 2775774A GB 2775774 A GB2775774 A GB 2775774A GB 1469968 A GB1469968 A GB 1469968A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spud
- fuse
- conductor
- lead
- filament
- 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
- 239000004020 conductor Substances 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/62—One or more circuit elements structurally associated with the lamp
- H01K1/66—One or more circuit elements structurally associated with the lamp with built-in fuse
Landscapes
- Fuses (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US384744A US3864598A (en) | 1973-08-01 | 1973-08-01 | Incandescent lamp with internal fuse |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1469968A true GB1469968A (en) | 1977-04-14 |
Family
ID=23518573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2775774A Expired GB1469968A (en) | 1973-08-01 | 1974-06-21 | Incandescent lamp with internal fuse |
Country Status (7)
Country | Link |
---|---|
US (1) | US3864598A (enrdf_load_stackoverflow) |
JP (1) | JPS573185B2 (enrdf_load_stackoverflow) |
BE (1) | BE817876A (enrdf_load_stackoverflow) |
CA (1) | CA1015394A (enrdf_load_stackoverflow) |
DE (1) | DE2434983A1 (enrdf_load_stackoverflow) |
GB (1) | GB1469968A (enrdf_load_stackoverflow) |
NL (1) | NL7409961A (enrdf_load_stackoverflow) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE389426B (sv) * | 1976-02-27 | 1976-11-01 | Lumalampan Ab | Tillsats till sockelkitt for elektriska glodlampor |
US4066926A (en) * | 1976-10-12 | 1978-01-03 | Westinghouse Electric Corporation | Gas-filled incandescent lamp with integral fuse assembly |
US4132922A (en) * | 1977-10-13 | 1979-01-02 | Westinghouse Electric Corp. | Gas-filled incandescent lamp with integral fuse assembly |
US4191483A (en) * | 1978-04-17 | 1980-03-04 | Scm Corporation | Typewriter key action |
NL179957C (nl) * | 1980-03-21 | 1986-12-01 | Philips Nv | Halogeengloeilamp. |
GB8316306D0 (en) * | 1983-06-15 | 1983-07-20 | Thorn Emi Domestic Appliances | Heating apparatus |
AU557488B2 (en) * | 1984-05-04 | 1986-12-24 | Toshiba, Kabushiki Kaisha | High-pressure metal vapour discharge lamp |
JPS6156470U (enrdf_load_stackoverflow) * | 1984-09-18 | 1986-04-16 | ||
US6037854A (en) * | 1998-05-01 | 2000-03-14 | Aerospace Lighting Corporation | Thermal fuse for fluorescent lamps |
US6806656B2 (en) | 2002-12-16 | 2004-10-19 | Sienna Llc | Fuse bulb twinkle light set |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3211950A (en) * | 1963-02-20 | 1965-10-12 | Gen Electric | Electric incandescent lamp with integral fuse |
US3211942A (en) * | 1963-06-20 | 1965-10-12 | Gen Electric | Electric incandescent lamp |
US3211943A (en) * | 1963-10-07 | 1965-10-12 | Gen Electric | Electric incandescent lamp |
US3346768A (en) * | 1964-10-29 | 1967-10-10 | Gen Electric | Incandescent lamp with a fuse integral with the lead-in structure |
JPS4324708Y1 (enrdf_load_stackoverflow) * | 1965-09-07 | 1968-10-17 | ||
JPS4325743Y1 (enrdf_load_stackoverflow) * | 1966-11-08 | 1968-10-28 |
-
1973
- 1973-08-01 US US384744A patent/US3864598A/en not_active Expired - Lifetime
-
1974
- 1974-06-21 GB GB2775774A patent/GB1469968A/en not_active Expired
- 1974-07-05 JP JP7653274A patent/JPS573185B2/ja not_active Expired
- 1974-07-15 CA CA205,074A patent/CA1015394A/en not_active Expired
- 1974-07-19 BE BE146757A patent/BE817876A/xx not_active IP Right Cessation
- 1974-07-20 DE DE2434983A patent/DE2434983A1/de not_active Withdrawn
- 1974-07-23 NL NL7409961A patent/NL7409961A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NL7409961A (nl) | 1975-02-04 |
BE817876A (fr) | 1974-11-18 |
CA1015394A (en) | 1977-08-09 |
DE2434983A1 (de) | 1975-02-13 |
US3864598A (en) | 1975-02-04 |
JPS573185B2 (enrdf_load_stackoverflow) | 1982-01-20 |
JPS5038974A (enrdf_load_stackoverflow) | 1975-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |