Global Patent Index - EP 1070376 A1

EP 1070376 A1 2001-01-24 - DEVICE AND METHOD FOR SUPPLYING AN ELECTRIC LOAD WITH ELECTRIC ENERGY

Title (en)

DEVICE AND METHOD FOR SUPPLYING AN ELECTRIC LOAD WITH ELECTRIC ENERGY

Title (de)

ANORDNUNG UND VERFAHREN ZUR ELEKTRISCHEN ENERGIEVERSORGUNG EINER ELEKTRISCHEN LAST

Title (fr)

DISPOSITIF ET PROCEDE POUR ALIMENTER EN ENERGIE ELECTRIQUE UNE CHARGE ELECTRIQUE

Publication

EP 1070376 A1 (DE)

Application

EP 99924721 A

Priority

  • DE 9900954 W
  • DE 19816174 A

Abstract (en)

[origin: WO9953593A1] To supply an electric load (2) connected to a power supply network (4) with energy in case of a breakdown, especially an absolute drop in a voltage supplied by the power supply network (4), the invention provides for a device (1) comprising a power supply unit (12A) which is connected in series with the load (2), a switching element (8) and a controllable electric circuit (14, 21). Energy can be drawn from the power supply unit (12A) and fed to the load (2). The power supply network (4) can be disconnected by a switching element (8) and by means of the controllable electric circuit (14, 21) a closed circuit can be formed with the load (2) and the power supply unit (12A).

IPC 1-7 (main, further and additional classification)

H02J 3/28; H02J 9/04

IPC 8 full level (invention and additional information)

H02J 3/28 (2006.01); H02J 9/04 (2006.01)

CPC (invention and additional information)

H02J 9/04 (2013.01); H02J 3/28 (2013.01)

Citation (search report)

See references of WO 9953593A1

Designated contracting state (EPC)

CH DE ES FR GB IT LI SE

EPO simple patent family

WO 9953593 A1 19991021; AU 4131699 A 19991101; EP 1070376 A1 20010124

INPADOC legal status


2004-04-07 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20031001

2001-05-09 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010326

2001-02-28 [RIN1] INVENTOR (CORRECTION)

- Ref Legal Event Code: RIN1

- Inventor name: WEINHOLD, MICHAEL

2001-02-28 [RIN1] INVENTOR (CORRECTION)

- Ref Legal Event Code: RIN1

- Inventor name: VOSS, LEON

2001-02-28 [RIN1] INVENTOR (CORRECTION)

- Ref Legal Event Code: RIN1

- Inventor name: HALFMANN, ULRICH

2001-02-28 [RIN1] INVENTOR (CORRECTION)

- Ref Legal Event Code: RIN1

- Inventor name: ZUROWSKI, RAINER

2001-01-24 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000915

2001-01-24 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): CH DE ES FR GB IT LI SE