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1. (WO1997018125) ELECTRIC VEHICLES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018125 International Application No.: PCT/GB1996/002797
Publication Date: 22.05.1997 International Filing Date: 14.11.1996
Chapter 2 Demand Filed: 13.06.1997
IPC:
B62K 11/10 (2006.01) ,B62K 19/46 (2006.01) ,B62M 7/00 (2010.01) ,B62M 7/12 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
K
CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
11
Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
02
Frames
10
characterised by the engine being over or beside driven rear wheel
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
K
CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
19
Cycle frames
46
Luggage carriers forming part of frame
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
M
RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
7
Motorcycles characterised by position of motor or engine
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
M
RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
7
Motorcycles characterised by position of motor or engine
12
with the engine beside or within the driven wheel
Applicants:
ADVANCED SAFE SUSTAINABLE ENERGY TECHNOLOGY LIMITED [GB/GB]; Ashton Close Farm Snelston Ashbourne Derbyshire DE6 2DL, GB
Inventors:
HAMILTON, Robin; GB
KERSHAW, Edward, Wedderburn; GB
SCHILLER, Helmut; DE
Agent:
SKINNER, Michael, Paul; Swindell & Pearson 48 Friar Gate Derby DE1 1GY, GB
Priority Data:
9523362.316.11.1995GB
Title (EN) ELECTRIC VEHICLES
(FR) VEHICULES ELECTRIQUES
Abstract:
(EN) An electric vehicle, for example a scooter, is described. This has a step-through chassis space (24) between the seat (26) and the handlebars (28). Batteries (12) are located beneath the footplate (30). Arrangements are described in which an electric motor provides drive in place of an internal combustion engine. A pancake motor is preferred as the drive motor choice. This may have a sensor to sense the relative positions of magnets and energise electromagnets in accordance with speed and/or torque required. There may be a clutch in the drive chain. An electronic control system is also described for receiving various inputs and providing various outputs to maximise the efficiency of the electric vehicle.
(FR) L'invention concerne un véhicule électrique, un scooter, par exemple. Ce véhicule comporte un espace (24) sur le châssis, qu'on peut enjamber et qui est situé entre la selle (26) et les poignées (28) du guidon. La batterie (12) est située sous le repose-pied (30). D'après l'invention, un moteur électrique met ce véhicule en mouvement, à la place d'un moteur à combustion interne. Le moteur préféré est un moteur à induit hélicoïdal. Le moteur peut comporter un détecteur servant à détecter les positions relatives d'aimants et à exciter des électroaimants en fonction de la vitesse et/ou du couple nécessaires. La chaîne de transmission peut comprendre un embrayage. L'invention concerne également un système de commande électronique servant à recevoir différentes entrées et à produire différentes sorties, afin d'optimiser l'efficacité du véhicule électrique.
Designated States: AL, AM, AT, AU, AZ, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
GB2307218AU1996075809