JPS4842583A - - Google Patents
Info
- Publication number
- JPS4842583A JPS4842583A JP7735772A JP7735772A JPS4842583A JP S4842583 A JPS4842583 A JP S4842583A JP 7735772 A JP7735772 A JP 7735772A JP 7735772 A JP7735772 A JP 7735772A JP S4842583 A JPS4842583 A JP S4842583A
- Authority
- JP
- Japan
- 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
- H01K1/00—Details
- H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18511971A | 1971-09-30 | 1971-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4842583A true JPS4842583A (ja) | 1973-06-20 |
Family
ID=22679675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7735772A Pending JPS4842583A (ja) | 1971-09-30 | 1972-08-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3739221A (ja) |
| JP (1) | JPS4842583A (ja) |
| CA (1) | CA958066A (ja) |
| GB (1) | GB1372278A (ja) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU169187B (ja) * | 1974-07-03 | 1976-10-28 | ||
| DE7526777U (de) * | 1975-08-23 | 1976-06-03 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Elektrische lampe mit sockelplatte |
| NL7710409A (nl) * | 1977-09-23 | 1979-03-27 | Philips Nv | Werkwijze voor het vervaardigen van een elektrische lamp. |
| DE2814461A1 (de) * | 1978-04-04 | 1979-10-18 | Patra Patent Treuhand | Elektrische lampe |
| DE2941011A1 (de) * | 1979-10-10 | 1981-04-23 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Elektrische lampe mit einem huelsenfoermigen sockel |
| DE3221290A1 (de) * | 1982-06-05 | 1983-12-08 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Elektrische lampe mit einem huelsenfoermigen sockel |
| GB2123620A (en) * | 1982-07-07 | 1984-02-01 | Pressac Ltd | Electrical socket contact |
| US4724353A (en) * | 1984-02-16 | 1988-02-09 | Gte Products Corporation | Electric lamp with insulating base |
| US4603278A (en) * | 1984-02-16 | 1986-07-29 | Gte Products Corporation | Electric lamp with insulating base |
| US4837479A (en) * | 1984-02-16 | 1989-06-06 | GTE Products Company | Electric lamp with insulating base |
| EP0171844B1 (en) * | 1984-08-17 | 1989-01-04 | Koninklijke Philips Electronics N.V. | Capped electric lamp |
| DE4340995A1 (de) * | 1993-12-02 | 1995-06-08 | Heraeus Noblelight Gmbh | Bestrahlungslampe |
| US5905329A (en) * | 1997-04-18 | 1999-05-18 | Osram Sylvania Inc. | Lamp base housing, with geminal halves configured to engage a press seal |
| AU2002339695A1 (en) * | 2001-11-12 | 2003-05-26 | Koninklijke Philips Electronics N.V. | Electric lamp and manufacturing method |
| WO2009022480A1 (ja) * | 2007-08-16 | 2009-02-19 | Sharp Kabushiki Kaisha | 表示装置用照明装置、表示装置、及びテレビ受信装置 |
-
1971
- 1971-09-30 US US00185119A patent/US3739221A/en not_active Expired - Lifetime
-
1972
- 1972-06-27 GB GB2998872A patent/GB1372278A/en not_active Expired
- 1972-08-03 JP JP7735772A patent/JPS4842583A/ja active Pending
- 1972-09-06 CA CA151,006A patent/CA958066A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1372278A (en) | 1974-10-30 |
| US3739221A (en) | 1973-06-12 |
| CA958066A (en) | 1974-11-19 |