IT1225436B - Supporto di rotazione autocentrante ed antivibrante. - Google Patents

Supporto di rotazione autocentrante ed antivibrante.

Info

Publication number
IT1225436B
IT1225436B IT8841703A IT4170388A IT1225436B IT 1225436 B IT1225436 B IT 1225436B IT 8841703 A IT8841703 A IT 8841703A IT 4170388 A IT4170388 A IT 4170388A IT 1225436 B IT1225436 B IT 1225436B
Authority
IT
Italy
Prior art keywords
antivibration
centering
self
rotation support
rotation
Prior art date
Application number
IT8841703A
Other languages
English (en)
Other versions
IT8841703A0 (it
Inventor
Elio Marioni
Vittorio Cavalcante
Original Assignee
Askoll S R L Povolaro Dueville
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 Askoll S R L Povolaro Dueville filed Critical Askoll S R L Povolaro Dueville
Priority to IT8841703A priority Critical patent/IT1225436B/it
Publication of IT8841703A0 publication Critical patent/IT8841703A0/it
Priority to EP89119158A priority patent/EP0365963A3/en
Application granted granted Critical
Publication of IT1225436B publication Critical patent/IT1225436B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
IT8841703A 1988-10-28 1988-10-28 Supporto di rotazione autocentrante ed antivibrante. IT1225436B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8841703A IT1225436B (it) 1988-10-28 1988-10-28 Supporto di rotazione autocentrante ed antivibrante.
EP89119158A EP0365963A3 (en) 1988-10-28 1989-10-16 Self-centering vibration-damping rotor support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8841703A IT1225436B (it) 1988-10-28 1988-10-28 Supporto di rotazione autocentrante ed antivibrante.

Publications (2)

Publication Number Publication Date
IT8841703A0 IT8841703A0 (it) 1988-10-28
IT1225436B true IT1225436B (it) 1990-11-13

Family

ID=11253174

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8841703A IT1225436B (it) 1988-10-28 1988-10-28 Supporto di rotazione autocentrante ed antivibrante.

Country Status (2)

Country Link
EP (1) EP0365963A3 (it)
IT (1) IT1225436B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2769426B1 (fr) * 1997-10-07 2000-01-28 Meritor Light Vehicle Sys Ltd Coussinet de reception a rotation d'une extremite d'arbre d'un moteur electrique
DE102010020912A1 (de) * 2010-05-19 2011-11-24 Eppendorf Ag Schwingungsdämpfung einer elektrischen Vorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB576173A (en) * 1944-02-21 1946-03-21 Silentbloc Improvements in or relating to flexible or shock absorbing mountings
US2462011A (en) * 1945-06-02 1949-02-15 Gen Tire & Rubber Co Cushioning support
US2496219A (en) * 1948-09-14 1950-01-31 Nash Kelvinator Corp Resilient mounting
JPS5817242A (ja) * 1981-07-20 1983-02-01 Hitachi Koki Co Ltd 高速回転駆動装置の防振機構

Also Published As

Publication number Publication date
EP0365963A2 (en) 1990-05-02
EP0365963A3 (en) 1990-07-04
IT8841703A0 (it) 1988-10-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971028