FR604065A - Improvements to metal coated electrical switches - Google Patents
Improvements to metal coated electrical switchesInfo
- Publication number
- FR604065A FR604065A FR604065DA FR604065A FR 604065 A FR604065 A FR 604065A FR 604065D A FR604065D A FR 604065DA FR 604065 A FR604065 A FR 604065A
- Authority
- FR
- France
- Prior art keywords
- metal coated
- electrical switches
- coated electrical
- switches
- metal
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB24122/24A GB245529A (en) | 1924-10-11 | 1924-10-11 | Improvements in or relating to metal-clad electric switchgear |
Publications (1)
Publication Number | Publication Date |
---|---|
FR604065A true FR604065A (en) | 1926-04-28 |
Family
ID=10206731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR604065D Expired FR604065A (en) | 1924-10-11 | 1925-09-18 | Improvements to metal coated electrical switches |
Country Status (3)
Country | Link |
---|---|
US (1) | US1576347A (en) |
FR (1) | FR604065A (en) |
GB (1) | GB245529A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2600304A (en) * | 1950-06-10 | 1952-06-10 | Gen Electric | Substitute unit for circuit testing and grounding |
US2767265A (en) * | 1955-01-17 | 1956-10-16 | Vickers Electrical Co Ltd | Switchgear |
-
1924
- 1924-10-11 GB GB24122/24A patent/GB245529A/en not_active Expired
-
1925
- 1925-09-03 US US54347A patent/US1576347A/en not_active Expired - Lifetime
- 1925-09-18 FR FR604065D patent/FR604065A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1576347A (en) | 1926-03-09 |
GB245529A (en) | 1926-01-11 |
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