GB1049837A - An arc-extinguishing device - Google Patents
An arc-extinguishing deviceInfo
- Publication number
- GB1049837A GB1049837A GB908664A GB908664A GB1049837A GB 1049837 A GB1049837 A GB 1049837A GB 908664 A GB908664 A GB 908664A GB 908664 A GB908664 A GB 908664A GB 1049837 A GB1049837 A GB 1049837A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arc
- conductors
- gutter
- march
- pair
- 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
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
1,049,837. Arc extinguishing in switches. SOC. ANON. ETABLISSEMENTS MERLIN & GERIN. March 4, 1964 [March 18, 1963], No. 9086/64. Heading H2B. The arc runners 18-20 of a switch are disposed outside of a space defined between a pair of insulating plates 13, 14 forming a chamber in which an arc is initially struck. Each runner is formed by a pair of spaced conductors 18, 19 converging away from said space. The conductors 18, 19 may be magnetic and have a magnetic core 22 between them energized by series coils 23 to blow the arc into an extinguishing chamber 15 comprising spaced insulating plates. In alternative forms of arc runners the edges of conductors 18, 19 may diverge again (Fig. 3, not shown) or be joined together (Fig. 5, not shown) to form a gutter 25. Alternatively (Fig. 4, not shown) the gutter may be formed in a separate member 24 of magnetic material and surrounding the conductors 18, 19.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE503925 | 1963-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1049837A true GB1049837A (en) | 1966-11-30 |
Family
ID=3844766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB908664A Expired GB1049837A (en) | 1963-03-18 | 1964-03-04 | An arc-extinguishing device |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE629702A (en) |
| CH (1) | CH402109A (en) |
| DE (1) | DE1207472B (en) |
| GB (1) | GB1049837A (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE547549C (en) * | 1932-03-26 | Voigt & Haeffner Ag | Electric switch with spark chamber | |
| DE529639C (en) * | 1931-07-15 | Oerlikon Maschf | Overcurrent switch, surge arrester or the like with horn electrodes | |
| US2276859A (en) * | 1940-10-29 | 1942-03-17 | Westinghouse Electric & Mfg Co | Circuit interrupter |
| FR873615A (en) * | 1941-02-27 | 1942-07-15 | Delle Atel Const Electr | Improvements to blow boxes |
-
0
- BE BE629702D patent/BE629702A/xx unknown
-
1964
- 1964-03-04 GB GB908664A patent/GB1049837A/en not_active Expired
- 1964-03-12 CH CH319664A patent/CH402109A/en unknown
- 1964-03-14 DE DEM60277A patent/DE1207472B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE629702A (en) | |
| CH402109A (en) | 1965-11-15 |
| DE1207472B (en) | 1965-12-23 |
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