NL7106852A - - Google Patents
Info
- Publication number
- NL7106852A NL7106852A NL7106852A NL7106852A NL7106852A NL 7106852 A NL7106852 A NL 7106852A NL 7106852 A NL7106852 A NL 7106852A NL 7106852 A NL7106852 A NL 7106852A NL 7106852 A NL7106852 A NL 7106852A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7106852A NL7106852A (en) | 1971-05-19 | 1971-05-19 | |
| US00248219A US3764845A (en) | 1971-05-19 | 1972-04-27 | Electric filament lamp |
| DE19722223444 DE2223444A1 (en) | 1971-05-19 | 1972-05-13 | Electric light bulb |
| IT24422/72A IT955571B (en) | 1971-05-19 | 1972-05-16 | ELECTRIC FILAMENT LAMP |
| GB2295172A GB1325658A (en) | 1971-05-19 | 1972-05-16 | Electric filament lamp |
| BE783623A BE783623A (en) | 1971-05-19 | 1972-05-17 | ELECTRICAL INCANDESCENCE LAMP |
| FR727218044A FR2138148B1 (en) | 1971-05-19 | 1972-05-19 | |
| CA142,534A CA956692A (en) | 1971-05-19 | 1972-05-19 | Electric lamp with a filament support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7106852A NL7106852A (en) | 1971-05-19 | 1971-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7106852A true NL7106852A (en) | 1972-11-21 |
Family
ID=19813199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7106852A NL7106852A (en) | 1971-05-19 | 1971-05-19 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3764845A (en) |
| BE (1) | BE783623A (en) |
| CA (1) | CA956692A (en) |
| DE (1) | DE2223444A1 (en) |
| FR (1) | FR2138148B1 (en) |
| GB (1) | GB1325658A (en) |
| IT (1) | IT955571B (en) |
| NL (1) | NL7106852A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8004030A (en) * | 1980-07-14 | 1982-02-16 | Philips Nv | ELECTRIC LIGHT BULB. |
| US5146134A (en) * | 1990-03-15 | 1992-09-08 | Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H. | Halogen incandescent lamp, particularly for operation from power networks, and method of its manufacture |
| CA2082764C (en) * | 1991-12-09 | 2002-06-04 | Guenter E. Talmon-Gros | Light bulb filament dampening system |
| GB2300553B (en) * | 1995-03-10 | 1999-07-28 | Ge Lighting Ltd | Heat source |
| JP2008544461A (en) * | 2005-06-24 | 2008-12-04 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Halogen incandescent lamp and method of manufacturing such a lamp |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2037217A (en) * | 1934-04-17 | 1936-04-14 | Heintz & Kaufman Ltd | Cathode |
| US2218346A (en) * | 1938-07-08 | 1940-10-15 | Spaeth Charles | Gas-filled incandescent electric lamp |
| US3590305A (en) * | 1969-02-26 | 1971-06-29 | Westinghouse Electric Corp | Incandescent projection lamp having a prealigned proximity reflector and filament mount assembly |
-
1971
- 1971-05-19 NL NL7106852A patent/NL7106852A/xx unknown
-
1972
- 1972-04-27 US US00248219A patent/US3764845A/en not_active Expired - Lifetime
- 1972-05-13 DE DE19722223444 patent/DE2223444A1/en active Pending
- 1972-05-16 GB GB2295172A patent/GB1325658A/en not_active Expired
- 1972-05-16 IT IT24422/72A patent/IT955571B/en active
- 1972-05-17 BE BE783623A patent/BE783623A/en unknown
- 1972-05-19 FR FR727218044A patent/FR2138148B1/fr not_active Expired
- 1972-05-19 CA CA142,534A patent/CA956692A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2138148B1 (en) | 1973-07-13 |
| FR2138148A1 (en) | 1972-12-29 |
| DE2223444A1 (en) | 1972-11-30 |
| US3764845A (en) | 1973-10-09 |
| BE783623A (en) | 1972-11-17 |
| IT955571B (en) | 1973-09-29 |
| GB1325658A (en) | 1973-08-08 |
| CA956692A (en) | 1974-10-22 |