EP 0943056 A1 19990922 - MOTOR PUMP UNIT
Title (en)
MOTOR PUMP UNIT
Title (de)
MOTOR-PUMPEN EINHEIT
Title (fr)
UNITE MOTOPOMPE
Publication
Application
Priority
- DK 9700551 W 19971202
- DK 137796 A 19961203
- DK 6097 A 19970117
Abstract (en)
[origin: WO9825029A1] Motor pump unit in which the pump comprises a first rotating or orbiting displacement element, which performs a relative movement in relation to a second displacement element. The motor is an electric motor driving the pump directly by means of a common shaft, which extends through a common flange containing the bearing of the shaft, the common flange forming the basis of connection of the motor and the pump. This enables a compact construction of the motor pump unit, demanding no means for connection of motor and pump. The efficiency of the motor pump unit is thus increased. The weight of the motor pump unit can become so low that the unit will be particularly suited for fitting in a portable high pressure cleaner. The motor pump unit can also be used as fuel pump in an oil burner.
IPC 1-7
IPC 8 full level
F04C 2/10 (2006.01); F04C 11/00 (2006.01); F04C 14/08 (2006.01); F04C 14/24 (2006.01); F04C 14/28 (2006.01); F04C 15/00 (2006.01)
CPC (source: EP KR)
F04C 2/10 (2013.01 - KR); F04C 11/00 (2013.01 - EP); F04C 14/08 (2013.01 - EP); F04C 14/24 (2013.01 - EP); F04C 14/28 (2013.01 - EP); F04C 15/0026 (2013.01 - EP)
Citation (search report)
See references of WO 9825029A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
WO 9825029 A1 19980611; AT E247777 T1 20030915; AU 5187398 A 19980629; DE 69724271 D1 20030925; DE 69724271 T2 20040624; EP 0943056 A1 19990922; EP 0943056 B1 20030820; KR 100391007 B1 20030712; KR 20000057358 A 20000915
DOCDB simple family (application)
DK 9700551 W 19971202; AT 97946743 T 19971202; AU 5187398 A 19971202; DE 69724271 T 19971202; EP 97946743 A 19971202; KR 19997004876 A 19990602