Global Patent Index - EP 1074743 A2

EP 1074743 A2 2001-02-07 - Electrical motor driven air pump for vehicles

Title (en)

Electrical motor driven air pump for vehicles

Title (de)

Elektrische Luftpumpe für ein Kraftfahrzeug

Title (fr)

Pompe à air entraînée par moteur électrique pour véhicules

Publication

EP 1074743 A2 (DE)

Application

EP 00116552 A

Priority

DE 19936644 A

Abstract (en)

The air pump has a mounting plate (1) to which the housing (10) of an electric motor and a pump are attached and a sound damper (14) formed by the mounting plate and a sound damping cap (8) attached to it. The sound damping cap encloses the pump and is arranged on the side of the mounting plate remote from the motor.

Abstract (de)

Bei einer elektrischen Luftpumpe für Kraftfahrzeuge mit einer Montageplatte, an der das Gehäuse eines Elektromotors und eine Pumpe befestigt sind, und mit einem Schalldämpfer, der durch die Montageplatte und eine daran befestigte Schalldämpferkappe gebildet ist, umfaßt die Schalldämpferkappe zur Vereinfachung des Aufbaus und zur Verringerung des Bauvolumens die Pumpe. Die Schalldämpferkappe ist dabei auf der vom Elektromotor abgewandten Seite der Montageplatte angeordnet. <IMAGE>

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

F04C 18/344; F04C 23/00

IPC 8 full level (invention and additional information)

F04C 23/00 (2006.01); F04C 29/00 (2006.01); F04C 18/344 (2006.01)

CPC (invention and additional information)

F04C 23/00 (2013.01); F04C 29/0035 (2013.01); F04C 18/3442 (2013.01)

Citation (applicant)

Designated contracting state (EPC)

DE FR GB IT SE

EPO simple patent family

EP 1074743 A2 20010207; EP 1074743 A3 20020403; EP 1074743 B1 20040128; DE 19936644 A1 20010215; DE 19936644 B4 20040401; US 6491505 B1 20021210

INPADOC legal status


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- Owner name: HELLA KGAA HUECK & CO.

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