FR642429A - Reversing switch - Google Patents
Reversing switchInfo
- Publication number
- FR642429A FR642429A FR642429DA FR642429A FR 642429 A FR642429 A FR 642429A FR 642429D A FR642429D A FR 642429DA FR 642429 A FR642429 A FR 642429A
- Authority
- FR
- France
- Prior art keywords
- reversing switch
- reversing
- switch
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/155—Coordinated control of two or more light sources
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR642429T | 1927-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR642429A true FR642429A (en) | 1928-08-28 |
Family
ID=8998800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR642429D Expired FR642429A (en) | 1927-10-14 | 1927-10-14 | Reversing switch |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR642429A (en) |
-
1927
- 1927-10-14 FR FR642429D patent/FR642429A/en not_active Expired
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