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1. EP0615332 - Structure for connecting electrodes of motor unit and motor driver unit

Office European Patent Office
Application Number 94103805
Application Date 11.03.1994
Publication Number 0615332
Publication Date 14.09.1994
Publication Kind B1
IPC
H01R 4/58
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
4Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
58characterised by the form or material of the contacting members
H02K 5/22
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
5Casings; Enclosures; Supports
04Casings or enclosures characterised by the shape, form or construction thereof
22Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20101
H02K 11/00
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
H02K 11/04
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
04for rectification
CPC
H02K 5/225
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
5Casings; Enclosures; Supports
04Casings or enclosures characterised by the shape, form or construction thereof
22Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
225Terminal boxes or connection arrangements
H02K 11/33
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
30Structural association with control circuits or drive circuits
33Drive circuits, e.g. power electronics
Applicants HONDA MOTOR CO LTD
SHINDENGEN ELECTRIC MFG
Inventors KAWAGUCHI KENJI
MIYAKI YOSHIYUKI
Designated States
Priority Data 1650093U 12.03.1993 JP
Title
(DE) Verbindungsstruktur zum elektrischen Verbinden von Elektromotor und Motorregeleinheit
(EN) Structure for connecting electrodes of motor unit and motor driver unit
(FR) Structure faisant la connexion entre un moteur et une unité de commande du moteur
Abstract
(EN)
The present invention relates to a structure for connecting electrodes of a motor unit and a motor driver unit which is a power circuit for the motor unit in an electric power drive vehicle, so that the motor unit and the motor driver unit are electrically connected to each other. The structure includes: electrode terminals (31) to which a coil of the motor unit is connected and which are provided with fixing nuts; substantially L-shaped electrode plates (28) each formed at one end with a terminal portion (37) connected to the inverter circuit (4) and at the other end with a contact portion (35) to which the electrode terminal (31) is connected, the contact portion being formed with an insertion hole (34); L-shaped resin electrode bases (29) for attaching the electrodes plates (28) to a metallic frame (21) under an insulated condition, each of the electrode bases including an elongated hole (39) for attaching a bolt to be engaged with the insertion hole (34) of the electrode plate and a guide groove (43) for preventing the electrode plate (28) from rotation; and bolts (33) each extending through the elongated hole of the electrode base so as to connect the electrode terminal (31) to the electrode plate (28).