GB1517073A - Electric machine - Google Patents

Electric machine

Info

Publication number
GB1517073A
GB1517073A GB33838/76A GB3383876A GB1517073A GB 1517073 A GB1517073 A GB 1517073A GB 33838/76 A GB33838/76 A GB 33838/76A GB 3383876 A GB3383876 A GB 3383876A GB 1517073 A GB1517073 A GB 1517073A
Authority
GB
United Kingdom
Prior art keywords
collar
tightened
aug
nut
alternator
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB33838/76A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sev Marchal
Original Assignee
Sev Marchal
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
Priority claimed from FR7525162A external-priority patent/FR2321209A1/en
Priority claimed from FR7621648A external-priority patent/FR2372540A1/en
Application filed by Sev Marchal filed Critical Sev Marchal
Publication of GB1517073A publication Critical patent/GB1517073A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
    • 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
    • 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

Abstract

1517073 Mounting rotors SOC ANON POUR L'EQUIPEMENT ELECTRIQUE DES VEHICULES SEV MARCHAL and S E V ALTERNATEURS 13 Aug 1976 [13 Aug 1975 15 July 1976] 33838/76 Heading H2A A machine includes an elastically deformable collar 14 for fixing the longitudinal position of the inner part of a rotor bearing 12 on a rotor shaft 4. In the alternator shown, the collar 14 presses against a pole piece 5 as a nut 18 is tightened. In the alternator of Fig. 7 (not shown), a deformable collar (161) presses against a fan (116) as a nut (118) is tightened.
GB33838/76A 1975-08-13 1976-08-13 Electric machine Expired GB1517073A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7525162A FR2321209A1 (en) 1975-08-13 1975-08-13 Dynamo for motor vehicles - has a rotor in the form of two plates with axis parallel pole teeth projecting from their rims
FR7621648A FR2372540A1 (en) 1976-07-15 1976-07-15 Dynamo for motor vehicles - has a rotor in the form of two plates with axis parallel pole teeth projecting from their rims

Publications (1)

Publication Number Publication Date
GB1517073A true GB1517073A (en) 1978-07-12

Family

ID=26219029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33838/76A Expired GB1517073A (en) 1975-08-13 1976-08-13 Electric machine

Country Status (4)

Country Link
BR (1) BR7605245A (en)
DE (1) DE2635075A1 (en)
ES (1) ES450656A1 (en)
GB (1) GB1517073A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334629A (en) * 1998-01-23 1999-08-25 Stegmann Max Antriebstech Thrust ring in an electric motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011080889A1 (en) * 2011-08-12 2013-02-14 Robert Bosch Gmbh Electric machine and method for assembling an electric machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1864518A (en) * 1927-12-16 1932-06-28 Fairbanks Morse & Co Shaft-mounting means
US3004181A (en) * 1958-07-14 1961-10-10 Bosch Arma Corp Alternator
DE2322632A1 (en) * 1973-05-04 1974-11-21 Siemens Ag ROTOR FOR AN ELECTRIC MACHINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334629A (en) * 1998-01-23 1999-08-25 Stegmann Max Antriebstech Thrust ring in an electric motor

Also Published As

Publication number Publication date
BR7605245A (en) 1977-08-09
ES450656A1 (en) 1977-07-16
DE2635075A1 (en) 1977-03-10
DE2635075C2 (en) 1987-01-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee