FR1049293A - Interrupteur de circuit à doigts de contact - Google Patents
Interrupteur de circuit à doigts de contactInfo
- Publication number
- FR1049293A FR1049293A FR1049293DA FR1049293A FR 1049293 A FR1049293 A FR 1049293A FR 1049293D A FR1049293D A FR 1049293DA FR 1049293 A FR1049293 A FR 1049293A
- Authority
- FR
- France
- Prior art keywords
- circuit switch
- contact finger
- finger circuit
- contact
- 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
- 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
- H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US156093A US2600211A (en) | 1950-04-15 | 1950-04-15 | Circuit interrupter having finger contacts |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1049293A true FR1049293A (fr) | 1953-12-29 |
Family
ID=22558062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1049293D Expired FR1049293A (fr) | 1950-04-15 | 1951-04-12 | Interrupteur de circuit à doigts de contact |
Country Status (2)
Country | Link |
---|---|
US (1) | US2600211A (fr) |
FR (1) | FR1049293A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2708699A (en) * | 1952-01-02 | 1955-05-17 | Allis Chalmers Mfg Co | Finger contact structure for circuit interrupting device |
US2733317A (en) * | 1953-04-20 | 1956-01-31 | Pl tayi or | |
US2811614A (en) * | 1953-11-03 | 1957-10-29 | Allis Chalmers Mfg Co | Circuit breaker employing sickle shaped contact, engaging stationary contact and impulse grid |
US2848583A (en) * | 1955-12-12 | 1958-08-19 | Ite Circuit Breaker Ltd | Primary disconnect contacts |
US3617673A (en) * | 1970-06-18 | 1971-11-02 | Porter Co Inc H K | Contact structure |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE592265C (de) * | 1934-02-05 | Siemens Schuckertwerke Akt Ges | Schalter mit einer leitenden Schaltfluessigkeit | |
US2123631A (en) * | 1935-07-08 | 1938-07-12 | Charles H Koehler | Electrical connecter |
US2422603A (en) * | 1944-07-20 | 1947-06-17 | Westinghouse Electric Corp | Circuit interrupter |
-
1950
- 1950-04-15 US US156093A patent/US2600211A/en not_active Expired - Lifetime
-
1951
- 1951-04-12 FR FR1049293D patent/FR1049293A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2600211A (en) | 1952-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1048833A (fr) | Interrupteur à déclenchement brusque | |
FR1024957A (fr) | Commutateurs électroniques | |
FR1036382A (fr) | Interrupteur thermo-électrique | |
FR1048642A (fr) | Commutateur du type sélecteur-coordinateur | |
FR1034903A (fr) | Interrupteurs à auto-soufflage | |
FR1049293A (fr) | Interrupteur de circuit à doigts de contact | |
FR1040798A (fr) | Interrupteurs de circuit | |
FR60795E (fr) | Dispositif à contacts multiples | |
FR1014786A (fr) | Commutateur multiple | |
CH314172A (fr) | Commutateur multiple | |
FR934987A (fr) | Interrupteur à contacts multiples | |
FR1028039A (fr) | Contacteur thermométrique | |
AT171615B (de) | Wippenschalter | |
FR1014902A (fr) | Commutateur à minuterie | |
FR1044760A (fr) | Interrupteurs électriques | |
FR1044483A (fr) | Convertisseur à contacts | |
FR1037542A (fr) | Mécanisme de commutateur à action brusque | |
ES29382Y (es) | Interruptor eléctrico de manecilla | |
FR1044693A (fr) | Interrupteur à fonctionnement de courte durée | |
ES27106Y (es) | Dispositivo basculante interruptor conmutador eléctrico | |
FR1014876A (fr) | Disjoncteur à manque de courant | |
AT176600B (de) | Bimetallschalter | |
ES27721Y (es) | Iinterruptor eléctrico | |
ES28268Y (es) | Iinterruptor eléctrico | |
GR12618B (el) | Ηλεκτρικος ωρολογιακος διακοπτης. |