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1. WO1992016992 - DEVICE FOR SUPPRESSING VOLTAGE DROPS

Publication Number WO/1992/016992
Publication Date 01.10.1992
International Application No. PCT/DE1992/000126
International Filing Date 21.02.1992
IPC
B60R 16/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric
H02J 9/06 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
9Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
04in which the distribution system is disconnected from the normal source and connected to a standby source
06with automatic change-over
CPC
B60R 16/03
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric ; constitutive elements
03for supply of electrical power to vehicle subsystems ; or for
H02J 2310/46
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
2310The network for supplying or distributing electric power characterised by its spatial reach or by the load
40The network being an on-board power network, i.e. within a vehicle
46for ICE-powered road vehicles
H02J 9/061
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
9Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
04in which the distribution system is disconnected from the normal source and connected to a standby source
06with automatic change-over ; , e.g. UPS systems
061for DC powered loads
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE] (AllExceptUS)
  • LOISTL, Hans [DE]/[DE] (UsOnly)
  • BACH, Jochen [DE]/[DE] (UsOnly)
Inventors
  • LOISTL, Hans
  • BACH, Jochen
Priority Data
P 41 09 645.223.03.1991DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) EINRICHTUNG ZUR UNTERDRÜCKUNG VON SPANNUNGSEINBRÜCHEN
(EN) DEVICE FOR SUPPRESSING VOLTAGE DROPS
(FR) DISPOSITIF POUR LA SUPPRESSION DE CHUTES DE TENSION
Abstract
(DE) Es wird eine Einrichtung zur Unterdrückung von Spannungseinbrüchen bei Geräten, die über wenigstens zwei Leitungen mit einer Batterie verbindbar sind, beschrieben, wobei eine Leitung zur dauernden Spannungsversorgung dient und die andere Leitung über einen Schalter zu- bzw. abgeschaltet werden kann. Damit Spannungseinbrüche, die auf der Dauerspannungsversorgungsseite auftreten können, keine negativen Auswirkungen auf die Spannungsversorgung des Gerätes bewirken, wird über eine, zwischen den beiden Leitungen liegende Schaltungsanordnung bei Auftreten von Spannungseinbrüchen und gleichzeitig geschlossenen Schalter die Dauerspannungsversorgung von der anderen, zugeschalteten Leitung übernommen.
(EN) The description relates to a device for suppressing voltage drops in equipment which can be connected to a battery via at least two lines, in which one line is used for the continuous voltage supply and the other can be switched on and off via a switch. To prevent voltage drops which may occur on the continuous power supply side from adversely affecting the power supply to the equipment, the continuous power supply is assumed by the other switched on line via a circuit fitted between the two lines on the occurrence of voltage drops with the switch closed at the same time.
(FR) Il est décrit un dispositif pour la suppression de chutes de tension dans des appareils connectés par au moins deux câbles à une batterie, l'un des câbles servant à l'alimentation permanente en tension, et l'autre pouvant être mis en et hors circuit par l'intermédiaire d'un interrupteur. Afin que des chutes de tension susceptibles de se produire du côté alimentation permanente en tension n'aient pas d'effets négatifs sur l'alimentation en tension de l'appareil, l'alimentation permanente en tension est assurée, en présence de chutes de tension et lorsque l'interrupteur est fermé, par l'intermédiaire d'un circuit situé entre les deux câbles, par l'autre câble mis en circuit.
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