BE872763A - SWITCHING METHOD FOR SWITCHING IN A THREE-PHASE HIGH-VOLTAGE CIRCUIT - Google Patents

SWITCHING METHOD FOR SWITCHING IN A THREE-PHASE HIGH-VOLTAGE CIRCUIT

Info

Publication number
BE872763A
BE872763A BE192319A BE192319A BE872763A BE 872763 A BE872763 A BE 872763A BE 192319 A BE192319 A BE 192319A BE 192319 A BE192319 A BE 192319A BE 872763 A BE872763 A BE 872763A
Authority
BE
Belgium
Prior art keywords
switching
voltage circuit
phase high
switching method
phase
Prior art date
Application number
BE192319A
Other languages
Dutch (nl)
Original Assignee
Hazemeijer Bv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hazemeijer Bv filed Critical Hazemeijer Bv
Publication of BE872763A publication Critical patent/BE872763A/en

Links

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)
BE192319A 1977-12-14 1978-12-14 SWITCHING METHOD FOR SWITCHING IN A THREE-PHASE HIGH-VOLTAGE CIRCUIT BE872763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7713854,A NL172899C (en) 1977-12-14 1977-12-14 SWITCHING METHOD FOR SWITCHING WITH A VACUUM SWITCH OR SIMILAR SWITCH IN A THREE-PHASE HIGH-VOLTAGE CIRCUIT AND APPLICABLE SWITCH.

Publications (1)

Publication Number Publication Date
BE872763A true BE872763A (en) 1979-06-14

Family

ID=19829756

Family Applications (1)

Application Number Title Priority Date Filing Date
BE192319A BE872763A (en) 1977-12-14 1978-12-14 SWITCHING METHOD FOR SWITCHING IN A THREE-PHASE HIGH-VOLTAGE CIRCUIT

Country Status (16)

Country Link
JP (1) JPS5489233A (en)
AT (1) AT376324B (en)
AU (1) AU535638B2 (en)
BE (1) BE872763A (en)
CH (1) CH636476A5 (en)
DE (1) DE2854092A1 (en)
DK (1) DK155558C (en)
ES (1) ES476006A1 (en)
FR (1) FR2412158A1 (en)
GB (1) GB2011719B (en)
IN (1) IN150739B (en)
IT (1) IT1108276B (en)
NL (1) NL172899C (en)
NO (1) NO150378C (en)
SE (1) SE442691B (en)
ZA (1) ZA786984B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3924909A1 (en) * 1988-09-27 1991-01-31 Siemens Ag METHOD FOR OPERATING AN ELECTRICAL CIRCUIT BREAKER
DE3833166A1 (en) * 1988-09-27 1990-03-29 Siemens Ag Method for operating a power switch
DE3905822A1 (en) * 1989-02-22 1990-08-23 Siemens Ag METHOD FOR OPERATING A CIRCUIT BREAKER
DE4204559A1 (en) * 1992-02-13 1993-08-19 Slamecka Ernst Limitation of switching voltage on connecting inductive load e.g. compensation reactor coil in AC loop - connecting voltage limiter during high voltage periods and disconnecting during stationary operation of load
JP2564556Y2 (en) * 1994-09-26 1998-03-09 ワイケイケイ株式会社 Wooden door
DE19525286C2 (en) * 1995-07-03 2002-08-01 Siemens Ag Multipole vacuum switch with a drive device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL171144C (en) * Shell Int Research PROCEDURE FOR REDUCING THE TOTAL SULFUR CONTENT OF CLAUSE GASES.
DE506855C (en) * 1927-04-09 1930-09-09 Asea Ab Arrangement on three-pole switches for three-phase current
DE765697C (en) * 1938-04-28 1953-05-11 Siemens Schuckertwerke A G Device for switching off three-phase electricity
BE568871A (en) * 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

Also Published As

Publication number Publication date
NO784195L (en) 1979-06-15
DE2854092C2 (en) 1987-10-22
FR2412158A1 (en) 1979-07-13
SE7812887L (en) 1979-06-15
ES476006A1 (en) 1980-01-16
JPH02805B2 (en) 1990-01-09
SE442691B (en) 1986-01-20
ZA786984B (en) 1979-11-28
DK560478A (en) 1979-06-15
AU4247678A (en) 1979-06-21
IT1108276B (en) 1985-12-02
DK155558C (en) 1989-09-04
NL172899B (en) 1983-06-01
DK155558B (en) 1989-04-17
NO150378C (en) 1984-10-03
FR2412158B1 (en) 1982-10-08
IT7869838A0 (en) 1978-12-13
IN150739B (en) 1982-12-04
NL7713854A (en) 1979-06-18
NO150378B (en) 1984-06-25
CH636476A5 (en) 1983-05-31
GB2011719A (en) 1979-07-11
AT376324B (en) 1984-11-12
GB2011719B (en) 1982-06-16
DE2854092A1 (en) 1979-06-28
NL172899C (en) 1983-11-01
AU535638B2 (en) 1984-03-29
ATA889778A (en) 1984-03-15
JPS5489233A (en) 1979-07-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: HAZEMEIJER B.V.

Effective date: 19981214