FI844098L - ANORDING FOR INKOPPLING AV ETT ANTAL TREFASBELASTNINGAR TILL ETT TREFASNAET. - Google Patents

ANORDING FOR INKOPPLING AV ETT ANTAL TREFASBELASTNINGAR TILL ETT TREFASNAET.

Info

Publication number
FI844098L
FI844098L FI844098A FI844098A FI844098L FI 844098 L FI844098 L FI 844098L FI 844098 A FI844098 A FI 844098A FI 844098 A FI844098 A FI 844098A FI 844098 L FI844098 L FI 844098L
Authority
FI
Finland
Prior art keywords
ett
trefasnaet
trefasbelastningar
inkoppling
anording
Prior art date
Application number
FI844098A
Other languages
Finnish (fi)
Other versions
FI86783C (en
FI86783B (en
FI844098A0 (en
Inventor
Sten Aoke Olaus Rydborn
Original Assignee
Rydborn S A O
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 Rydborn S A O filed Critical Rydborn S A O
Publication of FI844098A0 publication Critical patent/FI844098A0/en
Publication of FI844098L publication Critical patent/FI844098L/en
Application granted granted Critical
Publication of FI86783B publication Critical patent/FI86783B/en
Publication of FI86783C publication Critical patent/FI86783C/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/66—Regulating electric power
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Relay Circuits (AREA)
  • Color Image Communication Systems (AREA)

Abstract

Device for connecting a number of three-phase loads to a three-phase network RST in more stages than two, dependent upon a temperature regulator and a load relay 10, where the elements E1-E6 belonging to different phases are connected in series in pairs and the series connections are connected to separate phases, while the connection between the phase components E1, E2, E3, E4, E5, E6 in each series connection are connected to the third phase and switches K1, K2, R1, R2 are arranged in the different connections for suitable connection of the different phase components E1-E6 to achieve a suitable number of power stages. <IMAGE>
FI844098A 1983-10-25 1984-10-18 Device for connecting a number of three-phase loads to a three-phase network FI86783C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8305852A SE435660B (en) 1983-10-25 1983-10-25 DEVICE FOR CONNECTING A NUMBER OF THREE PHASE LOADS TO A MULTIPLE STEP PHASE
SE8305852 1983-10-25

Publications (4)

Publication Number Publication Date
FI844098A0 FI844098A0 (en) 1984-10-18
FI844098L true FI844098L (en) 1985-04-26
FI86783B FI86783B (en) 1992-06-30
FI86783C FI86783C (en) 1992-10-12

Family

ID=20353039

Family Applications (1)

Application Number Title Priority Date Filing Date
FI844098A FI86783C (en) 1983-10-25 1984-10-18 Device for connecting a number of three-phase loads to a three-phase network

Country Status (3)

Country Link
FI (1) FI86783C (en)
NO (1) NO161096C (en)
SE (1) SE435660B (en)

Also Published As

Publication number Publication date
FI86783C (en) 1992-10-12
SE435660B (en) 1984-10-08
NO844218L (en) 1985-04-26
FI86783B (en) 1992-06-30
NO161096B (en) 1989-03-20
NO161096C (en) 1989-06-28
SE8305852D0 (en) 1983-10-25
FI844098A0 (en) 1984-10-18

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: RYDBORN, STEN ÅKE OLAUS