TR201619681A2 - AN ELECTRIC MOTOR - Google Patents

AN ELECTRIC MOTOR Download PDF

Info

Publication number
TR201619681A2
TR201619681A2 TR2016/19681A TR201619681A TR201619681A2 TR 201619681 A2 TR201619681 A2 TR 201619681A2 TR 2016/19681 A TR2016/19681 A TR 2016/19681A TR 201619681 A TR201619681 A TR 201619681A TR 201619681 A2 TR201619681 A2 TR 201619681A2
Authority
TR
Turkey
Prior art keywords
rotor
stator
electric motor
shaft
bearings
Prior art date
Application number
TR2016/19681A
Other languages
Turkish (tr)
Inventor
Özbağriaçik Meti̇n
Şi̇mşek Caner
Otunç Haşi̇m
Dökümcü İpek
Sezer Rafi̇
Original Assignee
Arcelik As
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 Arcelik As filed Critical Arcelik As
Priority to TR2016/19681A priority Critical patent/TR201619681A2/en
Priority to PCT/EP2017/080307 priority patent/WO2018121943A1/en
Publication of TR201619681A2 publication Critical patent/TR201619681A2/en

Links

Classifications

    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a housing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/76—Positive connections with complementary interlocking parts with tongue and groove or key and slot
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Bu buluş, bir gövde (2) içine sabitlenen bir stator (3), statorun (3) içinde hareket eden bir rotor (4), rotorun (4) ortasına sıkı geçirilen ve rotor (4) ile birlikte dönen bir mil (5), rotorun (4) yataklanmasını sağlayan ve milin (5) her iki ucuna sıkı geçirilerek takılan, bir iç bileziğe (6) ve bir dış bileziğe (7) sahip iki rulman (8), statorun (3) ön ve arka tarafına monte edilen iki kapak (9), her bir kapakta (9) yer alan ve içine rulmanın (8) yerleştirildiği, rotorun (4) kapakların (9) arasında yataklanmasını sağlayan silindirik formda bir göbek (10) ve iki rulmandan (8) birisinin göbek (10) içinde eksenel yönde yer değiştirmesini önleyen bir mil segmanı (11) içeren bir elektrik motoru (1) ile ilgilidir.SUMMARY OF THE INVENTION The present invention provides a stator (3) secured to a body (2), a rotor (4) moving in the stator (3), a shaft (5) tightly inserted into the center of the rotor (4) and rotating with the rotor (4), the two bearings (8) having an inner ring (6) and an outer ring (7), which allow the rotor (4) to be mounted and are tightly fitted to both ends of the shaft (5), are provided with two covers mounted on the front and rear sides of the stator (3). (9), a cylindrical hub (10) located in each cover (9) and in which the bearing (8) is placed, allowing the rotor (4) to be seated between the covers (9) and in the hub (10) of one of the two bearings (8). The present invention relates to an electric motor (1) comprising a shaft segment (11) which prevents displacement in the axial direction.

TR2016/19681A 2016-12-27 2016-12-27 AN ELECTRIC MOTOR TR201619681A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TR2016/19681A TR201619681A2 (en) 2016-12-27 2016-12-27 AN ELECTRIC MOTOR
PCT/EP2017/080307 WO2018121943A1 (en) 2016-12-27 2017-11-24 An electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2016/19681A TR201619681A2 (en) 2016-12-27 2016-12-27 AN ELECTRIC MOTOR

Publications (1)

Publication Number Publication Date
TR201619681A2 true TR201619681A2 (en) 2018-07-23

Family

ID=60812016

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2016/19681A TR201619681A2 (en) 2016-12-27 2016-12-27 AN ELECTRIC MOTOR

Country Status (2)

Country Link
TR (1) TR201619681A2 (en)
WO (1) WO2018121943A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018215462A1 (en) * 2018-09-12 2020-03-12 Robert Bosch Gmbh Rotor assembly for an electric motor and method for installing the rotor assembly in a housing part of the electric motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630557U (en) * 1979-08-10 1981-03-24
DE3933532C1 (en) 1989-10-07 1990-09-13 Skf Gmbh, 8720 Schweinfurt, De Radial ball-bearing assembly - has housing with axial recess to allow insertion of two securing segments
DE19651176B4 (en) * 1996-12-10 2004-02-12 Skf Gmbh Removable axial locking
JP5306089B2 (en) * 2008-08-01 2013-10-02 山洋電気株式会社 motor
JP5213981B2 (en) * 2011-03-25 2013-06-19 大同メタル工業株式会社 Crankshaft bearings for internal combustion engines

Also Published As

Publication number Publication date
WO2018121943A1 (en) 2018-07-05

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