CH298650A - Electrical circuit breaker with high breaking capacity. - Google Patents
Electrical circuit breaker with high breaking capacity.Info
- Publication number
- CH298650A CH298650A CH298650DA CH298650A CH 298650 A CH298650 A CH 298650A CH 298650D A CH298650D A CH 298650DA CH 298650 A CH298650 A CH 298650A
- Authority
- CH
- Switzerland
- Prior art keywords
- circuit breaker
- electrical circuit
- breaking capacity
- high breaking
- capacity
- 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
- H01H33/16—Impedances connected with contacts
- H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7007—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein the flow is a function of the current being interrupted
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1045—Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1031918T | 1951-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH298650A true CH298650A (en) | 1954-05-15 |
Family
ID=9583440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH298650D CH298650A (en) | 1951-01-31 | 1952-01-26 | Electrical circuit breaker with high breaking capacity. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE508706A (en) |
CH (1) | CH298650A (en) |
FR (2) | FR1031918A (en) |
NL (1) | NL166934C (en) |
-
0
- NL NL7611210.A patent/NL166934C/en active
- BE BE508706D patent/BE508706A/xx unknown
-
1951
- 1951-01-31 FR FR1031918D patent/FR1031918A/en not_active Expired
- 1951-09-11 FR FR61989D patent/FR61989E/en not_active Expired
-
1952
- 1952-01-26 CH CH298650D patent/CH298650A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE508706A (en) | |
FR1031918A (en) | 1953-06-29 |
FR61989E (en) | 1955-06-01 |
NL166934C (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH306479A (en) | Electric gas switch. | |
FR60380E (en) | High breaking capacity circuit breakers | |
CH303427A (en) | Electric switch. | |
CH299499A (en) | Electric switch. | |
CH305583A (en) | Electrical switch. | |
CH306771A (en) | Electric circuit breaker. | |
CH298650A (en) | Electrical circuit breaker with high breaking capacity. | |
CH288563A (en) | Electric switch. | |
CH299057A (en) | Electric switch. | |
CH308366A (en) | Electric circuit breaker. | |
FR1039023A (en) | Electric wick breaker | |
CH291919A (en) | Electrical switchgear. | |
CH299060A (en) | Compact circuit breaker. | |
CH298272A (en) | Electrical switchgear. | |
FR1041708A (en) | Advanced electrical switch | |
CH298269A (en) | Electric switch. | |
CH298774A (en) | Electric switch. | |
CH315752A (en) | Multiple electrical switch | |
FR1187373A (en) | High breaking capacity circuit breaker | |
CH322685A (en) | Electrical circuit | |
CH296454A (en) | Electric switch. | |
CH301184A (en) | Installation including an electric circuit breaker. | |
BE509021A (en) | ELECTRICAL INSULATOR. | |
CH297578A (en) | Electric switch. | |
FR1168685A (en) | Electrical contacts with high breaking capacity |