FR1096946A - Interrupteur à courant alternatif - Google Patents
Interrupteur à courant alternatifInfo
- Publication number
- FR1096946A FR1096946A FR1096946DA FR1096946A FR 1096946 A FR1096946 A FR 1096946A FR 1096946D A FR1096946D A FR 1096946DA FR 1096946 A FR1096946 A FR 1096946A
- Authority
- FR
- France
- Prior art keywords
- switch
- 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
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
-
- 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
- H01H33/92—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 liquid, e.g. oil
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL749211X | 1953-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1096946A true FR1096946A (fr) | 1955-06-28 |
Family
ID=19822899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1096946D Expired FR1096946A (fr) | 1953-02-02 | 1954-02-01 | Interrupteur à courant alternatif |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE525825A (fr) |
FR (1) | FR1096946A (fr) |
GB (1) | GB749211A (fr) |
NL (3) | NL175755B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1168741A (fr) * | 1957-03-01 | 1958-12-15 | Perfectionnement aux disjoncteurs |
-
0
- BE BE525825D patent/BE525825A/xx unknown
- NL NLAANVRAGE7807495,A patent/NL176437B/xx unknown
- NL NLAANVRAGE7212488,A patent/NL176485B/xx unknown
- NL NLAANVRAGE7810838,A patent/NL175755B/xx unknown
-
1954
- 1954-02-01 FR FR1096946D patent/FR1096946A/fr not_active Expired
- 1954-06-28 GB GB2620/54A patent/GB749211A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE525825A (fr) | |
NL175755B (nl) | |
NL176485B (nl) | |
GB749211A (en) | 1956-05-23 |
NL176437B (nl) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1114488A (fr) | Circuits électriques | |
CH323741A (de) | Elektrischer Schalter | |
FR1099705A (fr) | Interrupteur à bilame | |
CH318308A (de) | Elektromagnetischer Schalter | |
FR1107763A (fr) | Interrupteur | |
FR1081207A (fr) | Circuit de basculement à transistrons | |
FR1113335A (fr) | Interrupteur | |
FR1096946A (fr) | Interrupteur à courant alternatif | |
FR1095256A (fr) | Coupe-circuit à fusibles | |
FR1099819A (fr) | Interrupteur | |
FR1118821A (fr) | Interrupteur | |
FR1087822A (fr) | Interrupteur polyphasé à courant alternatif | |
FR1080771A (fr) | Sectionneur à volet | |
AT180325B (de) | Schaltvorrichtung | |
FR1085750A (fr) | Commutateur à combinaisons multiples | |
FR1081620A (fr) | Prise de courant à interrupteur | |
FR64500E (fr) | Interrupteur | |
FR1094018A (fr) | Sectionneur | |
FR1091279A (fr) | Transformateur à commutation de prises | |
FR1105882A (fr) | Circuit de commutation à courant alternatif | |
FR1060696A (fr) | Contacteur à minuterie | |
FR1116364A (fr) | Circuit alternatif à transisteur | |
FR1074150A (fr) | Nouveau commutateur | |
FR1113816A (fr) | équerre à dessiner | |
FR1103838A (fr) | Redresseur de courant à contact |