IT1177526B - Piastra rompi arco - Google Patents
Piastra rompi arcoInfo
- Publication number
- IT1177526B IT1177526B IT47619/84A IT4761984A IT1177526B IT 1177526 B IT1177526 B IT 1177526B IT 47619/84 A IT47619/84 A IT 47619/84A IT 4761984 A IT4761984 A IT 4761984A IT 1177526 B IT1177526 B IT 1177526B
- Authority
- IT
- Italy
- Prior art keywords
- break plate
- arch break
- arch
- plate
- break
- Prior art date
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
-
- 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
- H01H9/342—Venting arrangements for arc chutes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838302615A GB8302615D0 (en) | 1983-01-31 | 1983-01-31 | Arc splitter plates |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8447619A0 IT8447619A0 (it) | 1984-01-30 |
IT1177526B true IT1177526B (it) | 1987-08-26 |
Family
ID=10537232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47619/84A IT1177526B (it) | 1983-01-31 | 1984-01-30 | Piastra rompi arco |
Country Status (7)
Country | Link |
---|---|
US (1) | US4609797A (it) |
JP (1) | JPS60500390A (it) |
DE (1) | DE3490021T1 (it) |
FR (1) | FR2540285B1 (it) |
GB (2) | GB8302615D0 (it) |
IT (1) | IT1177526B (it) |
WO (1) | WO1984003004A1 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3538749A1 (de) * | 1985-10-31 | 1987-05-07 | Merck Patent Gmbh | Peptide |
DE4410108C2 (de) * | 1994-03-21 | 1996-08-22 | Siemens Ag | Lichtbogenlöschkammer mit drei Barrieren für den Durchtritt von Lichtbogengasen |
DE19643643B4 (de) * | 1996-10-22 | 2005-09-08 | Heinrich Kopp Ag | Leitungsschutzschalter mit Lichtbogenlöschkammer und Entionisierungseinrichtung |
EP1313117B1 (de) * | 2001-11-16 | 2014-06-04 | Abb Ag | Lichtbogenlöschanordnung für ein elektronisches Schaltgerät |
DE102005007303B4 (de) * | 2005-02-17 | 2013-03-21 | Abb Ag | Elektrisches Installationsgerät mit Lichtbogen-Vorkammerraum, Lichtbogenleitschienen und strombegrenzender Lichtbogenlöscheinrichtung |
US9087654B2 (en) * | 2012-12-04 | 2015-07-21 | Larsen & Toubro Limited | Arc chute arrangement for arc quenching in electrical switching device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE546571A (it) * | 1955-03-29 | |||
BE548341A (it) * | 1955-06-03 | |||
BE560671A (it) * | 1956-09-10 | |||
FR1309965A (it) * | 1962-09-10 | 1963-03-04 | ||
US3641294A (en) * | 1970-01-08 | 1972-02-08 | Allis Chalmers Mfg Co | Arc chute for air circuit breaker |
DE2616825C3 (de) * | 1976-04-15 | 1981-07-02 | Brown, Boveri & Cie Ag, 6800 Mannheim | Leitungsschutzschalter |
CH594976A5 (it) * | 1976-05-07 | 1978-01-31 | Bbc Brown Boveri & Cie | |
US4405847A (en) * | 1980-12-23 | 1983-09-20 | Whipp & Bourme (1975) Limited | Arc chutes |
-
1983
- 1983-01-31 GB GB838302615A patent/GB8302615D0/en active Pending
-
1984
- 1984-01-23 JP JP59500774A patent/JPS60500390A/ja active Pending
- 1984-01-23 GB GB08420667A patent/GB2143091B/en not_active Expired
- 1984-01-23 WO PCT/GB1984/000018 patent/WO1984003004A1/en active Application Filing
- 1984-01-23 US US06/662,414 patent/US4609797A/en not_active Expired - Fee Related
- 1984-01-23 DE DE19843490021 patent/DE3490021T1/de not_active Ceased
- 1984-01-30 FR FR848401389A patent/FR2540285B1/fr not_active Expired
- 1984-01-30 IT IT47619/84A patent/IT1177526B/it active
Also Published As
Publication number | Publication date |
---|---|
IT8447619A0 (it) | 1984-01-30 |
WO1984003004A1 (en) | 1984-08-02 |
GB8420667D0 (en) | 1984-09-19 |
FR2540285A1 (fr) | 1984-08-03 |
GB2143091B (en) | 1986-11-05 |
DE3490021T1 (de) | 1985-03-21 |
GB2143091A (en) | 1985-01-30 |
JPS60500390A (ja) | 1985-03-22 |
GB8302615D0 (en) | 1983-03-02 |
US4609797A (en) | 1986-09-02 |
FR2540285B1 (fr) | 1989-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940125 |