ITMI941168A0 - Motore in corrente continua a magneti permanenti - Google Patents

Motore in corrente continua a magneti permanenti

Info

Publication number
ITMI941168A0
ITMI941168A0 ITMI941168A ITMI941168A ITMI941168A0 IT MI941168 A0 ITMI941168 A0 IT MI941168A0 IT MI941168 A ITMI941168 A IT MI941168A IT MI941168 A ITMI941168 A IT MI941168A IT MI941168 A0 ITMI941168 A0 IT MI941168A0
Authority
IT
Italy
Prior art keywords
direct current
permanent magnets
current motor
motor
magnets
Prior art date
Application number
ITMI941168A
Other languages
English (en)
Inventor
Guillermo Wille
Donald Bruce Pedigo
Harald Edmund Blaettner
Bernd Albert Wieland
Eldon R Cunningham
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ITMI941168A0 publication Critical patent/ITMI941168A0/it
Publication of ITMI941168A1 publication Critical patent/ITMI941168A1/it
Application granted granted Critical
Publication of IT1270166B publication Critical patent/IT1270166B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
    • H02K11/026—Suppressors associated with brushes, brush holders or their supports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/381—Brush holders characterised by the application of pressure to brush
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/40—Brush holders enabling brush movement within holder during current collection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/40—Structural association with grounding devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Dc Machiner (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Motor Or Generator Cooling System (AREA)
ITMI941168A 1993-06-07 1994-06-06 Motore in corrente continua a magneti permanenti IT1270166B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7257993A 1993-06-07 1993-06-07
US08/077,513 US5602957A (en) 1993-06-07 1993-06-17 Permanent magnet direct current motor

Publications (3)

Publication Number Publication Date
ITMI941168A0 true ITMI941168A0 (it) 1994-06-06
ITMI941168A1 ITMI941168A1 (it) 1995-12-06
IT1270166B IT1270166B (it) 1997-04-29

Family

ID=26753518

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941168A IT1270166B (it) 1993-06-07 1994-06-06 Motore in corrente continua a magneti permanenti

Country Status (6)

Country Link
US (4) US5602957A (it)
EP (1) EP0658287A1 (it)
CA (1) CA2140659A1 (it)
IT (1) IT1270166B (it)
MX (1) MXPA94004229A (it)
WO (1) WO1994029935A2 (it)

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Also Published As

Publication number Publication date
US5949173A (en) 1999-09-07
ITMI941168A1 (it) 1995-12-06
IT1270166B (it) 1997-04-29
US5604654A (en) 1997-02-18
MXPA94004229A (es) 2004-08-20
WO1994029935A2 (en) 1994-12-22
EP0658287A1 (en) 1995-06-21
WO1994029935A3 (en) 1995-03-02
US5610456A (en) 1997-03-11
CA2140659A1 (en) 1994-12-22
US5602957A (en) 1997-02-11

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