GB925779A - A circuit-breaker arc quenching chamber - Google Patents
A circuit-breaker arc quenching chamberInfo
- Publication number
- GB925779A GB925779A GB19087/61A GB1908761A GB925779A GB 925779 A GB925779 A GB 925779A GB 19087/61 A GB19087/61 A GB 19087/61A GB 1908761 A GB1908761 A GB 1908761A GB 925779 A GB925779 A GB 925779A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- plates
- quenching chamber
- arc quenching
- 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
- 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
- H01H9/36—Metal parts
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
Abstract
925,779. Arc-rupturing in switches. LICENTIA PATENT - VERWALTUNGS - G.m.b.H. May 26, 1961 [June 16, 1960], No. 19087/61. Class 38 (5). In an arc-chute having quenching plates across the arc, each two neighbouring plates 6, 6a are electrically connected together at 5, the two plates of the pair being of different length, and the connected ends being further from the contacts 1, 2. The plates may be in a straight row, as shown, or in a circular sector, Fig. 3 (not shown). The connections 5 may be provided with apertures, Fig. 2 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL36384A DE1147648B (en) | 1960-06-16 | 1960-06-16 | Arc extinguishing chamber |
Publications (1)
Publication Number | Publication Date |
---|---|
GB925779A true GB925779A (en) | 1963-05-08 |
Family
ID=7267449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19087/61A Expired GB925779A (en) | 1960-06-16 | 1961-05-26 | A circuit-breaker arc quenching chamber |
Country Status (5)
Country | Link |
---|---|
US (1) | US3126464A (en) |
CH (1) | CH384052A (en) |
DE (1) | DE1147648B (en) |
FR (1) | FR1289356A (en) |
GB (1) | GB925779A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL136065C (en) * | 1960-12-07 | |||
DE1276165B (en) * | 1961-02-20 | 1968-08-29 | Licentia Gmbh | Arc extinguishing chamber for electrical switchgear |
KR880001427Y1 (en) * | 1981-08-13 | 1988-04-15 | 미쓰비시전기 주식회사 | Electromagnetic switchgear |
US4568805A (en) * | 1984-08-24 | 1986-02-04 | Eaton Corporation | J-Plate arc interruption chamber for electric switching devices |
US4649242A (en) * | 1985-09-24 | 1987-03-10 | Siemens Energy & Automation, Inc. | Stationary contact assembly for a current limiting circuit breaker |
FR2613872B1 (en) * | 1987-04-09 | 1995-01-06 | Merlin Gerin | MINIATURE ELECTRIC CIRCUIT BREAKER WITH MOLDED HOUSING |
US5761025A (en) * | 1995-02-13 | 1998-06-02 | Iversen; Arthur H. | Low cost power switchgear |
US5734547A (en) * | 1995-02-13 | 1998-03-31 | Iversen; Arthur H. | Power switchgear |
US5866864A (en) * | 1997-07-14 | 1999-02-02 | Eaton Corporation | Electric current switching apparatus with arc spinning extinguisher |
DE10312820B4 (en) * | 2003-03-22 | 2012-04-19 | Abb Ag | Arc quenching plate assembly for an electrical switch, in particular an electrical circuit breaker |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2353729A (en) * | 1941-08-14 | 1944-07-18 | Ite Circuit Breaker Ltd | Air blast arc chute |
GB618749A (en) * | 1946-11-30 | 1949-02-25 | Whipp And Bourne Ltd | Improvements in electric circuit breakers having arc extinguishing chambers |
US2632074A (en) * | 1950-06-29 | 1953-03-17 | Allis Chalmers Mfg Co | Arc chute utilizing interleaved u-shaped conductive members |
BE560671A (en) * | 1956-09-10 |
-
0
- US US3126464D patent/US3126464A/en not_active Expired - Lifetime
-
1960
- 1960-06-16 DE DEL36384A patent/DE1147648B/en active Pending
-
1961
- 1961-05-15 CH CH572961A patent/CH384052A/en unknown
- 1961-05-19 FR FR862365A patent/FR1289356A/en not_active Expired
- 1961-05-26 GB GB19087/61A patent/GB925779A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1147648B (en) | 1963-04-25 |
US3126464A (en) | 1964-03-24 |
CH384052A (en) | 1964-11-15 |
FR1289356A (en) | 1962-03-30 |
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