[go: up one dir, main page]

DD106745A1 - - Google Patents

Info

Publication number
DD106745A1
DD106745A1 DD17225473A DD17225473A DD106745A1 DD 106745 A1 DD106745 A1 DD 106745A1 DD 17225473 A DD17225473 A DD 17225473A DD 17225473 A DD17225473 A DD 17225473A DD 106745 A1 DD106745 A1 DD 106745A1
Authority
DD
German Democratic Republic
Application number
DD17225473A
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 filed Critical
Priority to DD17225473A priority Critical patent/DD106745A1/xx
Priority to IN2420/CAL/73A priority patent/IN140012B/en
Priority to DE19742425153 priority patent/DE2425153A1/en
Priority to AT437074A priority patent/AT328023B/en
Publication of DD106745A1 publication Critical patent/DD106745A1/xx
Priority to SU7402043466A priority patent/SU571854A1/en
Priority to FR7424343A priority patent/FR2325224A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/063—Details concerning the co-operation of many similar arrangements, e.g. in a network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
    • H02H7/262—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of switching or blocking orders
DD17225473A 1972-10-31 1973-07-13 DD106745A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DD17225473A DD106745A1 (en) 1973-07-13 1973-07-13
IN2420/CAL/73A IN140012B (en) 1972-10-31 1973-11-01
DE19742425153 DE2425153A1 (en) 1973-07-13 1974-05-24 DEVICE FOR SELECTIVE SHORT-CIRCUIT PROTECTION WITH CURRENT-LIMITING CIRCUIT-BREAKERS OF A LOW-VOLTAGE DISTRIBUTION SYSTEM
AT437074A AT328023B (en) 1973-07-13 1974-05-27 DEVICE FOR SELECTIVE SHORT-CIRCUIT PROTECTION IN A LOW-VOLTAGE DISTRIBUTION SYSTEM
SU7402043466A SU571854A1 (en) 1973-07-13 1974-07-01 Device for protection of low voltage switchgear from shorts
FR7424343A FR2325224A1 (en) 1973-07-13 1974-07-12 SELECTIVE PROTECTION AGAINST SHORT-CIRCUITS CONTAINING POWER CIRCUIT BREAKERS MOUNTED IN SERIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17225473A DD106745A1 (en) 1973-07-13 1973-07-13

Publications (1)

Publication Number Publication Date
DD106745A1 true DD106745A1 (en) 1974-06-20

Family

ID=5492069

Family Applications (1)

Application Number Title Priority Date Filing Date
DD17225473A DD106745A1 (en) 1972-10-31 1973-07-13

Country Status (5)

Country Link
AT (1) AT328023B (en)
DD (1) DD106745A1 (en)
DE (1) DE2425153A1 (en)
FR (1) FR2325224A1 (en)
SU (1) SU571854A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012451A1 (en) * 1978-12-18 1980-06-25 BROWN, BOVERI & CIE Aktiengesellschaft Mannheim Selective protection device
EP0013320A1 (en) * 1978-12-18 1980-07-23 BROWN, BOVERI & CIE Aktiengesellschaft Mannheim Electrical main line protection switch serving as group protection switch

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547122B1 (en) * 1983-06-03 1985-07-05 Merlin Gerin SELECTIVE ELECTRONIC TRIGGER ASSOCIATED WITH A LIMITING CIRCUIT BREAKER
DE10109950A1 (en) * 2001-03-01 2002-09-05 Moeller Gmbh Selective trip arrangement
DE10109951A1 (en) * 2001-03-01 2002-09-05 Moeller Gmbh Selective trip arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012451A1 (en) * 1978-12-18 1980-06-25 BROWN, BOVERI & CIE Aktiengesellschaft Mannheim Selective protection device
EP0013320A1 (en) * 1978-12-18 1980-07-23 BROWN, BOVERI & CIE Aktiengesellschaft Mannheim Electrical main line protection switch serving as group protection switch

Also Published As

Publication number Publication date
FR2325224B1 (en) 1978-08-11
ATA437074A (en) 1975-05-15
FR2325224A1 (en) 1977-04-15
AT328023B (en) 1976-02-25
SU571854A1 (en) 1977-09-05
DE2425153A1 (en) 1975-01-30

Similar Documents

Publication Publication Date Title
AR201758A1 (en)
AU476761B2 (en)
AU465372B2 (en)
AR201235Q (en)
AR201231Q (en)
AU474593B2 (en)
AU474511B2 (en)
AU474838B2 (en)
AU471343B2 (en)
AU465453B2 (en)
AU465434B2 (en)
AU450229B2 (en)
AU476714B2 (en)
AR201229Q (en)
AU466283B2 (en)
AU476696B2 (en)
AU472848B2 (en)
AR199451A1 (en)
AU477823B2 (en)
AR197627A1 (en)
AU471461B2 (en)
AR200256A1 (en)
AU461342B2 (en)
AR210729A1 (en)
AR193950A1 (en)