FR1403216A - Interrupteurs - Google Patents
InterrupteursInfo
- Publication number
- FR1403216A FR1403216A FR979729A FR979729A FR1403216A FR 1403216 A FR1403216 A FR 1403216A FR 979729 A FR979729 A FR 979729A FR 979729 A FR979729 A FR 979729A FR 1403216 A FR1403216 A FR 1403216A
- Authority
- FR
- France
- Prior art keywords
- switches
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01H33/70—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
- H01H33/91—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 the arc-extinguishing fluid being air or gas
-
- 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
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR979729A FR1403216A (fr) | 1963-06-28 | 1964-06-26 | Interrupteurs |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29156663A | 1963-06-28 | 1963-06-28 | |
FR979729A FR1403216A (fr) | 1963-06-28 | 1964-06-26 | Interrupteurs |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1403216A true FR1403216A (fr) | 1965-06-18 |
Family
ID=26208576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR979729A Expired FR1403216A (fr) | 1963-06-28 | 1964-06-26 | Interrupteurs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1403216A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4550234A (en) * | 1983-01-12 | 1985-10-29 | Siemens Aktiengesellschaft | Vacuum circuit breaker with two switching tubes connected in series for each pole |
-
1964
- 1964-06-26 FR FR979729A patent/FR1403216A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4550234A (en) * | 1983-01-12 | 1985-10-29 | Siemens Aktiengesellschaft | Vacuum circuit breaker with two switching tubes connected in series for each pole |
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