CH547005A - Elektrischer schalter, insbesondere hochspannungsleistungsschalter. - Google Patents
Elektrischer schalter, insbesondere hochspannungsleistungsschalter.Info
- Publication number
- CH547005A CH547005A CH350673A CH547005DA CH547005A CH 547005 A CH547005 A CH 547005A CH 350673 A CH350673 A CH 350673A CH 547005D A CH547005D A CH 547005DA CH 547005 A CH547005 A CH 547005A
- Authority
- CH
- Switzerland
- Prior art keywords
- high voltage
- electric switch
- especially high
- voltage breaker
- breaker
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
- H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722221631 DE2221631A1 (de) | 1972-04-28 | 1972-04-28 | Elektrisches hochspannungsgeraet |
Publications (1)
Publication Number | Publication Date |
---|---|
CH547005A true CH547005A (de) | 1974-03-15 |
Family
ID=5843941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH350673A CH547005A (de) | 1972-04-28 | 1973-03-09 | Elektrischer schalter, insbesondere hochspannungsleistungsschalter. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4954866A (de) |
CH (1) | CH547005A (de) |
DE (1) | DE2221631A1 (de) |
FR (1) | FR2181830A1 (de) |
IT (1) | IT983971B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2626245C3 (de) * | 1976-06-10 | 1982-12-09 | Siemens AG, 1000 Berlin und 8000 München | Kontaktanordnung für Druckgasschalter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS539475Y2 (de) * | 1972-04-16 | 1978-03-13 |
-
1972
- 1972-04-28 DE DE19722221631 patent/DE2221631A1/de active Pending
-
1973
- 1973-03-09 CH CH350673A patent/CH547005A/de not_active IP Right Cessation
- 1973-03-16 FR FR7309603A patent/FR2181830A1/fr not_active Withdrawn
- 1973-04-19 IT IT2315373A patent/IT983971B/it active
- 1973-04-28 JP JP4896873A patent/JPS4954866A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2221631A1 (de) | 1973-11-15 |
JPS4954866A (de) | 1974-05-28 |
FR2181830A1 (de) | 1973-12-07 |
IT983971B (it) | 1974-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES191218Y (es) | Interruptor electrico. | |
ATA553873A (de) | Elektrischer tastschalter | |
NL176892C (nl) | Hoogspannings-vermogensschakelaar met meervoudige onderbreking. | |
CH547544A (de) | Druckgasschalter, insbesondere hochspannungs-leistungsschalter. | |
DK137518B (da) | Elektrisk vakuum-afbryder. | |
ES191155Y (es) | Interruptor electrico. | |
ES194391Y (es) | Interruptor electrico. | |
CH549272A (de) | Elektrischer schalter. | |
CH556611A (de) | Gasisoliertes, elektrisches unterwerk. | |
CH549276A (de) | Hochspannungsleistungsschalter. | |
CH547005A (de) | Elektrischer schalter, insbesondere hochspannungsleistungsschalter. | |
AR194677A1 (es) | Contactor electrico de conmutacion | |
CH557607A (de) | Elektrischer bogenentladungs-schalter. | |
CH547006A (de) | Hochspannungs-leistungsschalter. | |
AT325133B (de) | Schutzschalter, insbesondere fehlerstromschutzschalter | |
CH549274A (de) | Elektrischer schalter. | |
AT339069B (de) | Elektrischer schalter | |
AT298605B (de) | Elektrischer schalter, insbesondere lastschalter | |
ES189037Y (es) | Conmutador electrico. | |
CH548100A (de) | Elektrischer schalter. | |
CH538189A (de) | Schutzschalter, insbes. Fehlerstromschutzschalter | |
SE394158B (sv) | Elektrisk stromstellare. | |
CH548101A (de) | Elektrischer schalter. | |
AT318051B (de) | Schutzschalter, insbesondere Fehlerstromschutzschalter | |
AT337802B (de) | Elektrischer tastschalter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |