NO150378C - PROCEDURE AND SWITCHING MECHANISM FOR REPLACING AN INDUCTIVE LOAD - Google Patents

PROCEDURE AND SWITCHING MECHANISM FOR REPLACING AN INDUCTIVE LOAD

Info

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
Application number
NO784195A
Other languages
Norwegian (no)
Other versions
NO150378B (en
NO784195L (en
Inventor
Bertus Griesen
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 NO784195L publication Critical patent/NO784195L/en
Publication of NO150378B publication Critical patent/NO150378B/en
Publication of NO150378C publication Critical patent/NO150378C/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)
NO784195A 1977-12-14 1978-12-13 PROCEDURE AND SWITCHING MECHANISM FOR REPLACING AN INDUCTIVE LOAD NO150378C (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 (3)

Publication Number Publication Date
NO784195L NO784195L (en) 1979-06-15
NO150378B NO150378B (en) 1984-06-25
NO150378C true NO150378C (en) 1984-10-03

Family

ID=19829756

Family Applications (1)

Application Number Title Priority Date Filing Date
NO784195A NO150378C (en) 1977-12-14 1978-12-13 PROCEDURE AND SWITCHING MECHANISM FOR REPLACING AN INDUCTIVE LOAD

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
DE3833166A1 (en) * 1988-09-27 1990-03-29 Siemens Ag Method for operating a power switch
DE3924909A1 (en) * 1988-09-27 1991-01-31 Siemens Ag METHOD FOR OPERATING AN ELECTRICAL CIRCUIT BREAKER
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
BE514142A (en) *
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
CH636476A5 (en) 1983-05-31
JPS5489233A (en) 1979-07-16
BE872763A (en) 1979-06-14
IN150739B (en) 1982-12-04
IT7869838A0 (en) 1978-12-13
AT376324B (en) 1984-11-12
ES476006A1 (en) 1980-01-16
DK560478A (en) 1979-06-15
DE2854092A1 (en) 1979-06-28
GB2011719A (en) 1979-07-11
NL172899B (en) 1983-06-01
ZA786984B (en) 1979-11-28
AU535638B2 (en) 1984-03-29
NL172899C (en) 1983-11-01
DK155558C (en) 1989-09-04
IT1108276B (en) 1985-12-02
NL7713854A (en) 1979-06-18
NO150378B (en) 1984-06-25
DE2854092C2 (en) 1987-10-22
SE7812887L (en) 1979-06-15
ATA889778A (en) 1984-03-15
GB2011719B (en) 1982-06-16
JPH02805B2 (en) 1990-01-09
SE442691B (en) 1986-01-20
DK155558B (en) 1989-04-17
NO784195L (en) 1979-06-15
FR2412158B1 (en) 1982-10-08
AU4247678A (en) 1979-06-21
FR2412158A1 (en) 1979-07-13

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