CH389732A - Resistant element chamber for circuit breaker arc extinction - Google Patents
Resistant element chamber for circuit breaker arc extinctionInfo
- Publication number
- CH389732A CH389732A CH1088361A CH1088361A CH389732A CH 389732 A CH389732 A CH 389732A CH 1088361 A CH1088361 A CH 1088361A CH 1088361 A CH1088361 A CH 1088361A CH 389732 A CH389732 A CH 389732A
- Authority
- CH
- Switzerland
- Prior art keywords
- circuit breaker
- resistant element
- arc extinction
- element chamber
- breaker arc
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H33/10—Metal parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/164—Impedances connected with contacts the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
- H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL9408960 | 1960-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH389732A true CH389732A (en) | 1965-03-31 |
Family
ID=19936840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1088361A CH389732A (en) | 1960-09-21 | 1961-09-19 | Resistant element chamber for circuit breaker arc extinction |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH389732A (en) |
DE (1) | DE1220008B (en) |
GB (1) | GB991926A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE358252B (en) * | 1967-09-09 | 1973-07-23 | E Maggi | |
US3489872A (en) * | 1967-09-22 | 1970-01-13 | Gen Electric | Modular type multi-stage interrupter with ionized gas assisting in breakdown and eventual arc extinction |
US3489871A (en) * | 1967-09-22 | 1970-01-13 | Gen Electric | Electric current interrupting device with ionized gas assisting in breakdown and eventual arc extinction |
US3836819A (en) * | 1973-08-20 | 1974-09-17 | Ite Imperial Corp | Current limiting circuit interrupter device |
GB2192096B (en) * | 1986-05-31 | 1989-12-06 | Crabtree Electrical Ind Ltd | Circuit breaker |
PL2378531T3 (en) | 2010-04-16 | 2012-10-31 | Abb Schweiz Ag | Switch unit and circuit breaker for a medium voltage circuit |
EP2837010B1 (en) * | 2012-04-13 | 2018-10-03 | ABB Schweiz AG | Passive resonance dc circuit breaker |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE621518C (en) * | 1929-12-22 | 1935-11-08 | Const Electr De Delle Soc Anon | Electrical pressure gas switch |
DE622036C (en) * | 1931-02-09 | 1935-11-18 | Const Elecktriques De Delle Sa | Electrical pressure gas switch |
DE652481C (en) * | 1932-11-25 | 1937-11-01 | Const Electr De Delle Sa Atel | Electric blow switch |
DE631837C (en) * | 1933-12-18 | 1936-07-01 | Const Electr De Delle Sa Atel | Electric switch with arc extinguishing by a flowing, gaseous or liquid extinguishing agent |
-
1961
- 1961-09-19 CH CH1088361A patent/CH389732A/en unknown
- 1961-09-21 GB GB3388561A patent/GB991926A/en not_active Expired
- 1961-09-21 DE DEJ20566A patent/DE1220008B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB991926A (en) | 1965-05-12 |
DE1220008B (en) | 1966-06-30 |
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