FR537029A - Improvements in conductors for arc lamps - Google Patents
Improvements in conductors for arc lampsInfo
- Publication number
- FR537029A FR537029A FR537029DA FR537029A FR 537029 A FR537029 A FR 537029A FR 537029D A FR537029D A FR 537029DA FR 537029 A FR537029 A FR 537029A
- Authority
- FR
- France
- Prior art keywords
- conductors
- arc lamps
- lamps
- arc
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B31/00—Electric arc lamps
- H05B31/003—Electric arc lamps of a special type
- H05B31/0036—Electric arc lamps of a special type for projection, copying or stage lighting
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB537029X | 1921-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR537029A true FR537029A (en) | 1922-05-13 |
Family
ID=10468700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR537029D Expired FR537029A (en) | 1921-04-21 | 1921-06-18 | Improvements in conductors for arc lamps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR537029A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2502253A (en) * | 1946-05-15 | 1950-03-28 | Fox Benjamin | Quick detachable connector |
US2554876A (en) * | 1948-10-02 | 1951-05-29 | Kenneth T Snow | Electrical connection having identical, bifurcated plate members |
US3223825A (en) * | 1958-03-21 | 1965-12-14 | Chester I Williams | Electric grid floor heating system |
-
1921
- 1921-06-18 FR FR537029D patent/FR537029A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2502253A (en) * | 1946-05-15 | 1950-03-28 | Fox Benjamin | Quick detachable connector |
US2554876A (en) * | 1948-10-02 | 1951-05-29 | Kenneth T Snow | Electrical connection having identical, bifurcated plate members |
US3223825A (en) * | 1958-03-21 | 1965-12-14 | Chester I Williams | Electric grid floor heating system |
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