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1. WO2000015457 - DRIVING MEANS

Publication Number WO/2000/015457
Publication Date 23.03.2000
International Application No. PCT/SE1999/001575
International Filing Date 09.09.1999
Chapter 2 Demand Filed 10.04.2000
IPC
B60L 11/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11Electric propulsion with power supplied within the vehicle
02using engine-driven generators
12with additional electric power supply, e.g. accumulator
F15B 21/14 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
21Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
14Energy-recuperation means
CPC
B60L 50/15
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
10using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
15with additional electric power supply
F15B 21/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
21Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
14Energy-recuperation means
Y02T 10/70
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
10Road transport of goods or passengers
60Other road transportation technologies with climate change mitigation effect
70Energy storage systems for electromobility, e.g. batteries
Y02T 10/7072
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
10Road transport of goods or passengers
60Other road transportation technologies with climate change mitigation effect
7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Applicants
  • ELFSTRÖM, Svein [SE]/[SE]
Inventors
  • ELFSTRÖM, Svein
Agents
  • GÖTEBORGS PATENTBYRÅ DAHLS AB
Priority Data
9803062-010.09.1998SE
Publication Language English (EN)
Filing Language Swedish (SV)
Designated States
Title
(EN) DRIVING MEANS
(FR) MOYENS D'ENTRAINEMENT
Abstract
(EN)
Power supply for vehicles and/or machines and including in combination, a) an electrical permanent magnet motor (PM-motor) (12), b) a hydraulic pump (14) connected to the output axle of the PM-motor (12), c) at least one hydraulic operating device (16) connected to the pressure line of the hydraulic pump (14), d) a closing off valve (15) in the hydraulic line between the hydraulic pump (14) and the operating device (16), e) at least one electronic control unit (13) for the PM-motor's (12) rotation speed and f) at least one electric storage battery (11) for powering the PM-motor (12).
(FR)
L'invention concerne une alimentation électrique pour véhicules et/ou machines comprenant un ensemble combiné constitué : (a) d'un moteur (12) électrique à aimants permanents, (b) d'une pompe (14) hydraulique reliée à l'essieu de sortie du moteur (12) à aimants permanents, (c) d'au moins un dispositif (16) hydraulique relié à la conduite de pression de la pompe (14) hydraulique, (d) d'une soupape (15) de fermeture située dans le circuit hydraulique entre la pompe (14) hydraulique et le dispositif (16) de commande, (e) d'au moins une unité (13) électronique de commande servant à réguler la vitesse de rotation du moteur (12) à aimants permanents et (f) d'au moins une batterie (11) électrique destinée à l'alimentation électrique du moteur (12) à aimants permanents.
Also published as
Latest bibliographic data on file with the International Bureau