CH548104A - CIRCUIT BREAKER. - Google Patents
CIRCUIT BREAKER.Info
- Publication number
- CH548104A CH548104A CH329972A CH329972A CH548104A CH 548104 A CH548104 A CH 548104A CH 329972 A CH329972 A CH 329972A CH 329972 A CH329972 A CH 329972A CH 548104 A CH548104 A CH 548104A
- Authority
- CH
- Switzerland
- Prior art keywords
- circuit breaker
- breaker
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
-
- 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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/904—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism characterised by the transmission between operating mechanism and piston or movable contact
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7114737A FR2135715A5 (en) | 1971-04-26 | 1971-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH548104A true CH548104A (en) | 1974-04-11 |
Family
ID=9075911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH329972A CH548104A (en) | 1971-04-26 | 1972-03-07 | CIRCUIT BREAKER. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH548104A (en) |
FR (1) | FR2135715A5 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013143620A1 (en) * | 2012-03-30 | 2013-10-03 | Abb Ab | Electrical circuit switch |
-
1971
- 1971-04-26 FR FR7114737A patent/FR2135715A5/fr not_active Expired
-
1972
- 1972-03-07 CH CH329972A patent/CH548104A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2135715A5 (en) | 1972-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |