DK396280A - CLUTCH ARRANGEMENTS ISAIR FOR MULTIPLE-TROUBLESHOOTING CIRCUIT PROTECTION SWITCHES - Google Patents

CLUTCH ARRANGEMENTS ISAIR FOR MULTIPLE-TROUBLESHOOTING CIRCUIT PROTECTION SWITCHES

Info

Publication number
DK396280A
DK396280A DK396280A DK396280A DK396280A DK 396280 A DK396280 A DK 396280A DK 396280 A DK396280 A DK 396280A DK 396280 A DK396280 A DK 396280A DK 396280 A DK396280 A DK 396280A
Authority
DK
Denmark
Prior art keywords
isair
circuit protection
protection switches
clutch arrangements
troubleshooting circuit
Prior art date
Application number
DK396280A
Other languages
Danish (da)
Inventor
R Westermayer
Original Assignee
Siemens Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6081421&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK396280(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of DK396280A publication Critical patent/DK396280A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Rectifiers (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Mechanical Operated Clutches (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Cable Accessories (AREA)
  • Breakers (AREA)
  • Led Device Packages (AREA)
  • Led Devices (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Transmission Device (AREA)

Abstract

1. Circuit for multiple earth leakage circuit breakers which operate with an auxiliary voltage derived via rectifier sections (6, 7, 8, 9), each two rectifier sections (6, 7) being associated with two mains conductors (from L1, L2, L3, N), comprising the phase conductors (L1, L2, L3) and the neutral conductor (N), in a bridge circuit configuration (4), characterised in that one of a single rectifier section (8, 9) is connected to the junction points (3) of the bridge circuit for each of the remaining mains conductor and that the auxiliary voltage can be tapped off from the said junction points (3) or places (33) disposed downstream thereof.
DK396280A 1979-09-20 1980-09-19 CLUTCH ARRANGEMENTS ISAIR FOR MULTIPLE-TROUBLESHOOTING CIRCUIT PROTECTION SWITCHES DK396280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792938124 DE2938124A1 (en) 1979-09-20 1979-09-20 CIRCUIT ARRANGEMENT, ESPECIALLY FOR MULTIPOLAR FAULT CURRENT CIRCUIT BREAKERS

Publications (1)

Publication Number Publication Date
DK396280A true DK396280A (en) 1981-03-21

Family

ID=6081421

Family Applications (1)

Application Number Title Priority Date Filing Date
DK396280A DK396280A (en) 1979-09-20 1980-09-19 CLUTCH ARRANGEMENTS ISAIR FOR MULTIPLE-TROUBLESHOOTING CIRCUIT PROTECTION SWITCHES

Country Status (8)

Country Link
EP (1) EP0026355B1 (en)
JP (1) JPS5653529A (en)
AT (1) ATE7987T1 (en)
DE (1) DE2938124A1 (en)
DK (1) DK396280A (en)
ES (1) ES495195A0 (en)
GR (1) GR70035B (en)
ZA (1) ZA805831B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4369417B2 (en) * 2005-11-30 2009-11-18 三菱電機株式会社 Earth leakage breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653453C3 (en) * 1976-11-25 1986-10-02 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Circuit arrangement for an auxiliary voltage derived from the mains voltage via rectifier elements for multi-pole residual current circuit breakers
NL176508C (en) * 1977-06-14 1985-04-16 Hazemeijer Bv NUTRITION EQUIPMENT FOR A PROTECTION DEVICE, SUCH AS AN EARTH DETECTION DEVICE, AND PROTECTION EQUIPMENT EQUIPPED WITH SUCH A NUTRITION EQUIPMENT.

Also Published As

Publication number Publication date
ATE7987T1 (en) 1984-06-15
ES8105524A1 (en) 1981-06-01
GR70035B (en) 1982-07-26
DE2938124A1 (en) 1981-04-09
ZA805831B (en) 1981-09-30
JPS6311846B2 (en) 1988-03-16
ES495195A0 (en) 1981-06-01
DE2938124C2 (en) 1987-12-23
EP0026355B1 (en) 1984-06-13
EP0026355A1 (en) 1981-04-08
JPS5653529A (en) 1981-05-13

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment