IT1247211B - PERFECTED COLLECTOR ROTATING ELECTRIC MACHINE - Google Patents

PERFECTED COLLECTOR ROTATING ELECTRIC MACHINE

Info

Publication number
IT1247211B
IT1247211B ITVI910078A ITVI910078A IT1247211B IT 1247211 B IT1247211 B IT 1247211B IT VI910078 A ITVI910078 A IT VI910078A IT VI910078 A ITVI910078 A IT VI910078A IT 1247211 B IT1247211 B IT 1247211B
Authority
IT
Italy
Prior art keywords
brushes
printed circuit
elements
electric machine
electrically
Prior art date
Application number
ITVI910078A
Other languages
Italian (it)
Inventor
Alberto Frigo
Original Assignee
Alberto Frigo
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 Alberto Frigo filed Critical Alberto Frigo
Priority to ITVI910078A priority Critical patent/IT1247211B/en
Publication of ITVI910078A0 publication Critical patent/ITVI910078A0/en
Priority to DE4215446A priority patent/DE4215446A1/en
Publication of ITVI910078A1 publication Critical patent/ITVI910078A1/en
Application granted granted Critical
Publication of IT1247211B publication Critical patent/IT1247211B/en

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
    • H01R39/383—Brush holders characterised by the electrical connection to the brush holder
    • 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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Dc Machiner (AREA)

Abstract

Il trovato interessa le macchine elettriche rotanti a collettore. Coinvolgo portaspazzole 4, spazzole 5, eventuale filtro soppressore dei radiodisturbi trasmessi alla linea elettrica 16, 17, 18, 19 ecc., le interconnessioni tra le spazzole e gli eventuali elementi 14 e 15 per il collegamento elettrico alla rete. Consiste nel disporre tutti i suddetti componenti in un circuito stampato 3, bloccato per mezzo di elementi che lo mantengono, assieme alle spazzole, in giusta posizione rispetto al collettore.La disposizione è tale da non sollecitare elettricamente e termicamente le piste dello stampato, avvicinando la fine di ogni componente ed il principio del successivo nelle piazzole di saldatura 16', 16" ecc. e, nell'isolare le parti conduttrici vulnerabili elettricamente dalla polvere delle spazzole con il processo solder resist, verniciature o con protezioni isolanti specifiche.The invention concerns electric collector rotating machines. I involve brush holders 4, brushes 5, any radio interference suppression filter transmitted to the power line 16, 17, 18, 19 etc., the interconnections between the brushes and any elements 14 and 15 for the electrical connection to the network. It consists in arranging all the aforementioned components in a printed circuit 3, locked by means of elements that keep it, together with the brushes, in the right position with respect to the collector. The arrangement is such as not to electrically and thermally stress the tracks of the printed circuit, bringing the end of each component and the principle of the next in the welding pads 16 ', 16 "etc. and, in isolating the electrically vulnerable conductive parts from the brush dust with the solder resist process, painting or with specific insulating protections.

ITVI910078A 1991-05-14 1991-05-14 PERFECTED COLLECTOR ROTATING ELECTRIC MACHINE IT1247211B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITVI910078A IT1247211B (en) 1991-05-14 1991-05-14 PERFECTED COLLECTOR ROTATING ELECTRIC MACHINE
DE4215446A DE4215446A1 (en) 1991-05-14 1992-05-11 Rotary machine with printed-circuit-mounted brush holders - has conductive tracks free from electrical and thermal stresses with specific protection for vulnerable electric conductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI910078A IT1247211B (en) 1991-05-14 1991-05-14 PERFECTED COLLECTOR ROTATING ELECTRIC MACHINE

Publications (3)

Publication Number Publication Date
ITVI910078A0 ITVI910078A0 (en) 1991-05-14
ITVI910078A1 ITVI910078A1 (en) 1992-11-14
IT1247211B true IT1247211B (en) 1994-12-12

Family

ID=11424637

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI910078A IT1247211B (en) 1991-05-14 1991-05-14 PERFECTED COLLECTOR ROTATING ELECTRIC MACHINE

Country Status (2)

Country Link
DE (1) DE4215446A1 (en)
IT (1) IT1247211B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523899B4 (en) * 1995-06-30 2007-01-11 Robert Bosch Gmbh Mechanically commutated electric motor
FR2810168B1 (en) 2000-06-08 2005-06-17 Meritor Light Vehicle Sys Ltd ELECTRIC MOTOR, IN PARTICULAR MOTOREDUCER, FOR THE ACTIVATION OF FUNCTIONAL EQUIPMENT OF VEHICLES
FR3086468B1 (en) * 2018-09-25 2022-01-21 Valeo Systemes Thermiques CONTROL DEVICE FOR AN ELECTRIC MOTOR OF A MOTOR VEHICLE AIR BLOWER

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924147A (en) * 1974-01-02 1975-12-02 Barber Colman Co Brushholders and ancillary components mounted on a printed circuit board
DE3513155A1 (en) * 1985-04-12 1986-10-23 Licentia Gmbh Drive motor for an apparatus

Also Published As

Publication number Publication date
ITVI910078A0 (en) 1991-05-14
DE4215446A1 (en) 1992-11-19
ITVI910078A1 (en) 1992-11-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990513