GB1183019A - Improvements in or relating to Circuit Breakers - Google Patents
Improvements in or relating to Circuit BreakersInfo
- Publication number
- GB1183019A GB1183019A GB5622668A GB5622668A GB1183019A GB 1183019 A GB1183019 A GB 1183019A GB 5622668 A GB5622668 A GB 5622668A GB 5622668 A GB5622668 A GB 5622668A GB 1183019 A GB1183019 A GB 1183019A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arc
- electrodes
- nov
- provided above
- magnetic field
- 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
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
1,183,019. Arc extinguishing in switches. BROWN, BOVERI & CO. Ltd. 27 Nov., 1968 [29 Nov., 1967], No. 56226/68. Heading H1N. In a circuit breaker the arc-quenching chamber 3 has upright spaced ceramic plates 4 providing gaps through which the hot gases rise and having transverse ribs D to provide increased cooling. Arcing horns 11 are provided above the contacts 1, 2 and are arranged in series circuit with solenoids 7 of a magnetic system 5, 6 producing a transverse magnetic field. Separate metal electrodes 13 with arcuate horns may be inserted in the gaps between the plates 4 acting to divide the arc and turn the partial arcs through ninety degrees. The electrodes 13 are also arranged so that a solenoid magnetic field is produced. Packs of metal strips 12 are also provided above and in contact with the electrodes 13 to further divide the arc.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1688867A CH463597A (en) | 1967-11-29 | 1967-11-29 | Arc extinguishing chamber for magnetic switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1183019A true GB1183019A (en) | 1970-03-04 |
Family
ID=4421084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5622668A Expired GB1183019A (en) | 1967-11-29 | 1968-11-27 | Improvements in or relating to Circuit Breakers |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH463597A (en) |
FR (1) | FR1593476A (en) |
GB (1) | GB1183019A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103560032A (en) * | 2013-11-06 | 2014-02-05 | 安德利集团有限公司 | Arc extinguish chamber and direct current contactor adopting same |
-
1967
- 1967-11-29 CH CH1688867A patent/CH463597A/en unknown
-
1968
- 1968-11-24 FR FR1593476D patent/FR1593476A/fr not_active Expired
- 1968-11-27 GB GB5622668A patent/GB1183019A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103560032A (en) * | 2013-11-06 | 2014-02-05 | 安德利集团有限公司 | Arc extinguish chamber and direct current contactor adopting same |
CN103560032B (en) * | 2013-11-06 | 2017-02-08 | 安德利集团有限公司 | Arc extinguish chamber and direct current contactor adopting same |
Also Published As
Publication number | Publication date |
---|---|
CH463597A (en) | 1968-10-15 |
FR1593476A (en) | 1970-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |