IT1302136B1 - ELECTRIC MOTOR WITH A ROTOR, WITH REDUCED NOISE FUNCTIONING. - Google Patents

ELECTRIC MOTOR WITH A ROTOR, WITH REDUCED NOISE FUNCTIONING.

Info

Publication number
IT1302136B1
IT1302136B1 IT1998MI001804A ITMI981804A IT1302136B1 IT 1302136 B1 IT1302136 B1 IT 1302136B1 IT 1998MI001804 A IT1998MI001804 A IT 1998MI001804A IT MI981804 A ITMI981804 A IT MI981804A IT 1302136 B1 IT1302136 B1 IT 1302136B1
Authority
IT
Italy
Prior art keywords
functioning
rotor
electric motor
reduced noise
noise
Prior art date
Application number
IT1998MI001804A
Other languages
Italian (it)
Inventor
Ulrich Heise
Martina Kopyciok
Original Assignee
Fhp Motors Gmbh
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 Fhp Motors Gmbh filed Critical Fhp Motors Gmbh
Publication of ITMI981804A0 publication Critical patent/ITMI981804A0/en
Publication of ITMI981804A1 publication Critical patent/ITMI981804A1/en
Application granted granted Critical
Publication of IT1302136B1 publication Critical patent/IT1302136B1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
IT1998MI001804A 1997-08-01 1998-07-31 ELECTRIC MOTOR WITH A ROTOR, WITH REDUCED NOISE FUNCTIONING. IT1302136B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19733223A DE19733223A1 (en) 1997-08-01 1997-08-01 Electric motor with reduced rotor bearing noise

Publications (3)

Publication Number Publication Date
ITMI981804A0 ITMI981804A0 (en) 1998-07-31
ITMI981804A1 ITMI981804A1 (en) 2000-01-31
IT1302136B1 true IT1302136B1 (en) 2000-07-31

Family

ID=7837633

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998MI001804A IT1302136B1 (en) 1997-08-01 1998-07-31 ELECTRIC MOTOR WITH A ROTOR, WITH REDUCED NOISE FUNCTIONING.

Country Status (2)

Country Link
DE (1) DE19733223A1 (en)
IT (1) IT1302136B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3706301B2 (en) * 2000-10-31 2005-10-12 マブチモーター株式会社 Small motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1488734A1 (en) * 1965-12-15 1969-08-14 Siemens Ag Motor with ball bearings
DE3519125A1 (en) * 1985-05-28 1986-12-04 Siemens AG, 1000 Berlin und 8000 München Fan arrangement having radially extending fan blades
EP0595410B1 (en) * 1992-10-30 1996-08-21 Koninklijke Philips Electronics N.V. Electric motor and apparatus comprising the electric motor

Also Published As

Publication number Publication date
ITMI981804A1 (en) 2000-01-31
DE19733223A1 (en) 1999-02-04
ITMI981804A0 (en) 1998-07-31

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Legal Events

Date Code Title Description
0001 Granted