FR2607321B1 - CENTRALIZED, CENTRAL WALL FLUORESCENT BULB - Google Patents
CENTRALIZED, CENTRAL WALL FLUORESCENT BULBInfo
- Publication number
- FR2607321B1 FR2607321B1 FR8616456A FR8616456A FR2607321B1 FR 2607321 B1 FR2607321 B1 FR 2607321B1 FR 8616456 A FR8616456 A FR 8616456A FR 8616456 A FR8616456 A FR 8616456A FR 2607321 B1 FR2607321 B1 FR 2607321B1
- Authority
- FR
- France
- Prior art keywords
- centralized
- central wall
- fluorescent bulb
- wall fluorescent
- bulb
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
- H01J61/103—Shields, screens or guides arranged to extend the discharge path
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8616456A FR2607321B1 (en) | 1986-11-26 | 1986-11-26 | CENTRALIZED, CENTRAL WALL FLUORESCENT BULB |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8616456A FR2607321B1 (en) | 1986-11-26 | 1986-11-26 | CENTRALIZED, CENTRAL WALL FLUORESCENT BULB |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2607321A1 FR2607321A1 (en) | 1988-05-27 |
FR2607321B1 true FR2607321B1 (en) | 1990-07-20 |
Family
ID=9341223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8616456A Expired - Lifetime FR2607321B1 (en) | 1986-11-26 | 1986-11-26 | CENTRALIZED, CENTRAL WALL FLUORESCENT BULB |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2607321B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH290444A (en) * | 1950-05-05 | 1953-04-30 | Graber Hans | Gas and vapor discharge lamp provided with phosphors. |
US3928786A (en) * | 1973-07-02 | 1975-12-23 | Gen Electric | Fluorescent lamp having partitioned vapor discharge |
US4182975A (en) * | 1978-07-11 | 1980-01-08 | Westinghouse Electric Corp. | Compact fluorescent lamp having a partitioned envelope, and method of manufacture |
US4196374A (en) * | 1978-12-14 | 1980-04-01 | General Electric Company | Compact fluorescent lamp and method of making |
FR2574593B1 (en) * | 1984-12-12 | 1986-12-26 | Dumas Pierre | FLUORESCENT BULB, CENTRALIZED FUNCTIONS |
-
1986
- 1986-11-26 FR FR8616456A patent/FR2607321B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2607321A1 (en) | 1988-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |