DK1025792T3 - Electric power suction unit with impeller for cooling the engine - Google Patents

Electric power suction unit with impeller for cooling the engine

Info

Publication number
DK1025792T3
DK1025792T3 DK00200345T DK00200345T DK1025792T3 DK 1025792 T3 DK1025792 T3 DK 1025792T3 DK 00200345 T DK00200345 T DK 00200345T DK 00200345 T DK00200345 T DK 00200345T DK 1025792 T3 DK1025792 T3 DK 1025792T3
Authority
DK
Denmark
Prior art keywords
impeller
engine
cooling
electric power
suction unit
Prior art date
Application number
DK00200345T
Other languages
Danish (da)
Inventor
Mario Giussani
Giampaolo Rapi
Original Assignee
Ametek Italia S R L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ametek Italia S R L filed Critical Ametek Italia S R L
Application granted granted Critical
Publication of DK1025792T3 publication Critical patent/DK1025792T3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans

Abstract

A powered aspirator unit comprises an external shell (11) containing an electric motor (12, 13) on the shaft of which is keyed the suction fan (17). Between the motor and the fan there is a partition providing on a bottom face a fan containment cavity and on the other face is made the stator part (23) of a motor cooling impeller (24). In the partition (21) is made a seat (31) for a bearing (30) supporting the motor shaft (14). <IMAGE>
DK00200345T 1999-02-08 2000-02-02 Electric power suction unit with impeller for cooling the engine DK1025792T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI000237A IT1307675B1 (en) 1999-02-08 1999-02-08 MOTOR-EXHAUST UNIT WITH PERFECT STRUCTURE

Publications (1)

Publication Number Publication Date
DK1025792T3 true DK1025792T3 (en) 2007-02-19

Family

ID=11381790

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00200345T DK1025792T3 (en) 1999-02-08 2000-02-02 Electric power suction unit with impeller for cooling the engine

Country Status (6)

Country Link
EP (1) EP1025792B1 (en)
AT (1) ATE341987T1 (en)
DE (1) DE60031187T2 (en)
DK (1) DK1025792T3 (en)
IT (1) IT1307675B1 (en)
TR (1) TR200000364A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60236993D1 (en) * 2002-01-03 2010-08-26 Lg Electronics Inc Centrifugal fan for vacuum cleaners
GB0202839D0 (en) 2002-02-07 2002-03-27 Johnson Electric Sa Blower motor
GB0202835D0 (en) 2002-02-07 2002-03-27 Johnson Electric Sa Blower motor
GB2467965B (en) * 2009-02-24 2015-04-22 Dyson Technology Ltd Rotor assembly
GB2493974B (en) 2011-08-26 2014-01-15 Dyson Technology Ltd Bearing assembly
KR102334621B1 (en) 2019-07-10 2021-12-03 엘지전자 주식회사 Fan Motor
KR102171454B1 (en) 2019-07-10 2020-10-29 엘지전자 주식회사 Fan Motor and Manufacturing the Same
US11510542B2 (en) 2019-12-24 2022-11-29 X'pole Precision Tools Inc. Exhaust motor of vacuum device
EP3849065A1 (en) 2020-01-09 2021-07-14 X'Pole Precision Tools Inc. Exhaust motor of vacuum device
KR20220053344A (en) * 2020-10-22 2022-04-29 엘지전자 주식회사 Fan motor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA977909A (en) * 1972-08-18 1975-11-18 Christopher R. Smallbone Motor-fan device for vacuum cleaners
US3874023A (en) * 1973-09-13 1975-04-01 Hoover Co Resiliently mounted motor and fan arrangement for a canister cleaner or the like
US4120616A (en) * 1975-10-06 1978-10-17 Breuer Electric Manufacturing Company Vacuum cleaner-blower assembly with sound absorbing arrangement
DD157886A1 (en) * 1981-04-03 1982-12-15 Elektrogeraete Ingbuero Veb MOTORGEBLAESEEINHEIT
US4698534A (en) * 1985-02-22 1987-10-06 Ametek, Inc. Quiet by-pass vacuum motor
DE3923267A1 (en) * 1989-07-14 1991-01-24 Wap Reinigungssysteme ELECTRONICALLY COMMUTED MOTOR FOR VACUUM CLEANERS AND THE LIKE

Also Published As

Publication number Publication date
IT1307675B1 (en) 2001-11-14
EP1025792A3 (en) 2002-05-29
EP1025792B1 (en) 2006-10-11
ITMI990237A1 (en) 2000-08-08
EP1025792A2 (en) 2000-08-09
DE60031187D1 (en) 2006-11-23
TR200000364A3 (en) 2000-09-21
DE60031187T2 (en) 2007-08-30
TR200000364A2 (en) 2000-09-21
ATE341987T1 (en) 2006-11-15

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