NO150378C - Fremgangsmaate og brytermekanisme til brytning av en induktiv last - Google Patents
Fremgangsmaate og brytermekanisme til brytning av en induktiv lastInfo
- Publication number
- NO150378C NO150378C NO784195A NO784195A NO150378C NO 150378 C NO150378 C NO 150378C NO 784195 A NO784195 A NO 784195A NO 784195 A NO784195 A NO 784195A NO 150378 C NO150378 C NO 150378C
- Authority
- NO
- Norway
- Prior art keywords
- replacing
- procedure
- switching mechanism
- inductive load
- inductive
- Prior art date
Links
- 230000001939 inductive effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle
- H01H9/563—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle for multipolar switches, e.g. different timing for different phases, selecting phase with first zero-crossing
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Keying Circuit Devices (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- General Induction Heating (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7713854,A NL172899C (nl) | 1977-12-14 | 1977-12-14 | Schakelwijze voor het met een vacuumschakelaar of dergelijke schakelaar schakelen in een driefasig hoogspanningscircuit alsmede hierbij toepasbare schakelaar. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO784195L NO784195L (no) | 1979-06-15 |
| NO150378B NO150378B (no) | 1984-06-25 |
| NO150378C true NO150378C (no) | 1984-10-03 |
Family
ID=19829756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO784195A NO150378C (no) | 1977-12-14 | 1978-12-13 | Fremgangsmaate og brytermekanisme til brytning av en induktiv last |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5489233A (de) |
| AT (1) | AT376324B (de) |
| AU (1) | AU535638B2 (de) |
| BE (1) | BE872763A (de) |
| CH (1) | CH636476A5 (de) |
| DE (1) | DE2854092A1 (de) |
| DK (1) | DK155558C (de) |
| ES (1) | ES476006A1 (de) |
| FR (1) | FR2412158A1 (de) |
| GB (1) | GB2011719B (de) |
| IN (1) | IN150739B (de) |
| IT (1) | IT1108276B (de) |
| NL (1) | NL172899C (de) |
| NO (1) | NO150378C (de) |
| SE (1) | SE442691B (de) |
| ZA (1) | ZA786984B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3924909A1 (de) * | 1988-09-27 | 1991-01-31 | Siemens Ag | Verfahren zum betrieb eines elektrischen leistungsschalters |
| DE3833166A1 (de) * | 1988-09-27 | 1990-03-29 | Siemens Ag | Verfahren zum betrieb eines leistungsschalters |
| DE3905822A1 (de) * | 1989-02-22 | 1990-08-23 | Siemens Ag | Verfahren zum betrieb eines leistungsschalters |
| DE4204559A1 (de) * | 1992-02-13 | 1993-08-19 | Slamecka Ernst | Verfahren zur schaltspannungsbegrenzung |
| JP2564556Y2 (ja) * | 1994-09-26 | 1998-03-09 | ワイケイケイ株式会社 | 木製扉 |
| DE19525286C2 (de) * | 1995-07-03 | 2002-08-01 | Siemens Ag | Mehrpoliger Vakuumschalter mit einer Antriebsvorrichtung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE514142A (de) * | ||||
| DE506855C (de) * | 1927-04-09 | 1930-09-09 | Asea Ab | Anordnung an dreipoligen Schaltern fuer Drehstrom |
| DE765697C (de) * | 1938-04-28 | 1953-05-11 | Siemens Schuckertwerke A G | Vorrichtung zum Abschalten von Dreiphasenstrom |
| BE568871A (de) * | 1957-06-28 | 1900-01-01 | ||
| GB923310A (en) * | 1958-09-26 | 1963-04-10 | Ass Elect Ind | Improvements in and relating to gas blast polyphase circuit breakers |
-
1977
- 1977-12-14 NL NLAANVRAGE7713854,A patent/NL172899C/xx not_active IP Right Cessation
-
1978
- 1978-12-12 FR FR7834902A patent/FR2412158A1/fr active Granted
- 1978-12-13 GB GB7848279A patent/GB2011719B/en not_active Expired
- 1978-12-13 IT IT69838/78A patent/IT1108276B/it active
- 1978-12-13 ZA ZA00786984A patent/ZA786984B/xx unknown
- 1978-12-13 NO NO784195A patent/NO150378C/no unknown
- 1978-12-13 JP JP15325178A patent/JPS5489233A/ja active Granted
- 1978-12-13 IN IN1323/CAL/78A patent/IN150739B/en unknown
- 1978-12-13 AU AU42476/78A patent/AU535638B2/en not_active Expired
- 1978-12-13 DK DK560478A patent/DK155558C/da not_active IP Right Cessation
- 1978-12-13 AT AT0889778A patent/AT376324B/de not_active IP Right Cessation
- 1978-12-14 ES ES476006A patent/ES476006A1/es not_active Expired
- 1978-12-14 BE BE192319A patent/BE872763A/xx not_active IP Right Cessation
- 1978-12-14 SE SE7812887A patent/SE442691B/sv not_active IP Right Cessation
- 1978-12-14 CH CH1274778A patent/CH636476A5/de not_active IP Right Cessation
- 1978-12-14 DE DE19782854092 patent/DE2854092A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL172899B (nl) | 1983-06-01 |
| ZA786984B (en) | 1979-11-28 |
| NL7713854A (nl) | 1979-06-18 |
| NO150378B (no) | 1984-06-25 |
| ATA889778A (de) | 1984-03-15 |
| DK155558C (da) | 1989-09-04 |
| DK155558B (da) | 1989-04-17 |
| AT376324B (de) | 1984-11-12 |
| FR2412158A1 (fr) | 1979-07-13 |
| JPH02805B2 (de) | 1990-01-09 |
| SE442691B (sv) | 1986-01-20 |
| SE7812887L (sv) | 1979-06-15 |
| JPS5489233A (en) | 1979-07-16 |
| NO784195L (no) | 1979-06-15 |
| IT1108276B (it) | 1985-12-02 |
| IT7869838A0 (it) | 1978-12-13 |
| ES476006A1 (es) | 1980-01-16 |
| DE2854092A1 (de) | 1979-06-28 |
| AU4247678A (en) | 1979-06-21 |
| NL172899C (nl) | 1983-11-01 |
| AU535638B2 (en) | 1984-03-29 |
| DE2854092C2 (de) | 1987-10-22 |
| FR2412158B1 (de) | 1982-10-08 |
| CH636476A5 (de) | 1983-05-31 |
| IN150739B (de) | 1982-12-04 |
| DK560478A (da) | 1979-06-15 |
| GB2011719B (en) | 1982-06-16 |
| BE872763A (nl) | 1979-06-14 |
| GB2011719A (en) | 1979-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK101078A (da) | Falleroer og fremgangsmaade til fremstilling af samme | |
| JPS5486261A (en) | Transistor switching amplifier | |
| DK79878A (da) | Plsstkop og fremgangsmaade til dens fremstilling | |
| SE7810189L (sv) | Lastbrygga | |
| NL7713118A (nl) | Hoogspanningstransformator. | |
| SE7801469L (sv) | Anordning for symmetrering av en osymetrisk belastning | |
| SE7804914L (sv) | Omkopplingsmekanism | |
| FI782143A7 (fi) | Ledningsgenomfoering foer elektriska ledningar | |
| FI783044A7 (fi) | Kontrollsystem foer elektriska apparater | |
| SE414019B (sv) | Lasthanteringsanordning | |
| SE410915B (sv) | Lastomkopplare for reglertransformatorer | |
| SE7805259L (sv) | Lamellerad jernkerna for transformatorer | |
| NO150378C (no) | Fremgangsmaate og brytermekanisme til brytning av en induktiv last | |
| SE7812807L (sv) | Rullsekring for lastbryggor | |
| JPS53111427A (en) | Transformer for switching | |
| FI801457A7 (fi) | Kontrollanordningar foer elektriska staket | |
| SE7803064L (sv) | Omkopplingsmatris | |
| DK508378A (da) | Indretning til indstilling af spaendingen af transformatorer under belastning | |
| JPS5487900A (en) | High load current passage device | |
| FI801456A7 (fi) | Spolkropp foer elektriska ledningslindningar | |
| DK241178A (da) | Lasteindretning | |
| NL185111C (nl) | Belastingsomschakelaar voor een stapsgewijs werkende aftakschakelaar voor transformatoren. | |
| DK101178A (da) | Falleroer og fremgangsmaade til fremstilling af samme | |
| SE420366B (sv) | Lastomkopplare for transformatorer | |
| JPS53107547A (en) | Cylinder for highhcorrosive load |