IT7920196A0 - ELECTROMAGNETIC ARC EXTINGUISHING DEVICE IN SWITCHING EQUIPMENT. - Google Patents
ELECTROMAGNETIC ARC EXTINGUISHING DEVICE IN SWITCHING EQUIPMENT.Info
- Publication number
- IT7920196A0 IT7920196A0 IT7920196A IT2019679A IT7920196A0 IT 7920196 A0 IT7920196 A0 IT 7920196A0 IT 7920196 A IT7920196 A IT 7920196A IT 2019679 A IT2019679 A IT 2019679A IT 7920196 A0 IT7920196 A0 IT 7920196A0
- Authority
- IT
- Italy
- Prior art keywords
- arc extinguishing
- switching equipment
- extinguishing device
- electromagnetic arc
- electromagnetic
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/38—Means for extinguishing or suppressing arc
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782609044A SU773788A1 (en) | 1978-04-28 | 1978-04-28 | Fuse |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7920196A0 true IT7920196A0 (en) | 1979-02-14 |
IT1166635B IT1166635B (en) | 1987-05-05 |
Family
ID=20761749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20196/79A IT1166635B (en) | 1978-04-28 | 1979-02-14 | ELECTROMAGNETIC ARC EXTINGUISHING DEVICE IN SWITCHING EQUIPMENT |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS54143880A (en) |
CA (1) | CA1119219A (en) |
CH (1) | CH648151A5 (en) |
DE (1) | DE2903426C2 (en) |
FR (1) | FR2424620A1 (en) |
GB (1) | GB2020113B (en) |
IT (1) | IT1166635B (en) |
SE (1) | SE442563B (en) |
SU (1) | SU773788A1 (en) |
YU (1) | YU39862B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007033180B4 (en) * | 2007-07-13 | 2010-11-18 | Auto-Kabel Management Gmbh | Circuit breaker for supply lines in motor vehicles |
GB2461024B (en) | 2008-06-16 | 2012-06-13 | Converteam Technology Ltd | Fuses |
CN107578864B (en) * | 2017-08-24 | 2024-01-30 | 王巨丰 | Zigzag synchronous compression arc extinguishing lightning protection device with four-side injection channels |
EP3979292A4 (en) * | 2019-05-28 | 2022-10-19 | Mitsubishi Electric Corporation | Direct-current circuit breaker |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602544C (en) * | 1934-09-11 | Voigt & Haeffner Akt Ges | Electric switch or fuse with spark chamber and arc extinguishing by magnetic blowing | |
DE926146C (en) * | 1944-06-29 | 1955-04-07 | Siemens Ag | Arrangement to increase the arc gradient |
FR1100959A (en) * | 1954-03-10 | 1955-09-27 | Gardy Particip App | Electric arc breaking method and device and their applications |
-
1978
- 1978-04-28 SU SU782609044A patent/SU773788A1/en active
-
1979
- 1979-01-18 CA CA000319841A patent/CA1119219A/en not_active Expired
- 1979-01-30 DE DE2903426A patent/DE2903426C2/en not_active Expired
- 1979-02-14 SE SE7901320A patent/SE442563B/en not_active IP Right Cessation
- 1979-02-14 IT IT20196/79A patent/IT1166635B/en active
- 1979-03-02 GB GB7907511A patent/GB2020113B/en not_active Expired
- 1979-03-06 JP JP2516779A patent/JPS54143880A/en active Pending
- 1979-04-02 YU YU766/79A patent/YU39862B/en unknown
- 1979-04-24 FR FR7910363A patent/FR2424620A1/en active Granted
- 1979-04-27 CH CH3989/79A patent/CH648151A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2903426C2 (en) | 1986-06-19 |
IT1166635B (en) | 1987-05-05 |
GB2020113A (en) | 1979-11-07 |
SE7901320L (en) | 1979-10-29 |
CA1119219A (en) | 1982-03-02 |
SU773788A1 (en) | 1980-10-23 |
DE2903426A1 (en) | 1979-11-15 |
JPS54143880A (en) | 1979-11-09 |
SE442563B (en) | 1986-01-13 |
YU76679A (en) | 1982-06-30 |
FR2424620B1 (en) | 1982-10-15 |
GB2020113B (en) | 1982-09-02 |
YU39862B (en) | 1985-04-30 |
FR2424620A1 (en) | 1979-11-23 |
CH648151A5 (en) | 1985-02-28 |
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