FR2401541A1 - UNIVERSAL MOTOR, IN PARTICULAR INTENDED FOR SMALL HOUSEHOLD APPLIANCES, SUCH AS COFFEE MILLS OR SIMILAR - Google Patents

UNIVERSAL MOTOR, IN PARTICULAR INTENDED FOR SMALL HOUSEHOLD APPLIANCES, SUCH AS COFFEE MILLS OR SIMILAR

Info

Publication number
FR2401541A1
FR2401541A1 FR7824609A FR7824609A FR2401541A1 FR 2401541 A1 FR2401541 A1 FR 2401541A1 FR 7824609 A FR7824609 A FR 7824609A FR 7824609 A FR7824609 A FR 7824609A FR 2401541 A1 FR2401541 A1 FR 2401541A1
Authority
FR
France
Prior art keywords
household appliances
small household
similar
particular intended
universal motor
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.)
Withdrawn
Application number
FR7824609A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2401541A1 publication Critical patent/FR2401541A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01R39/46—Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

Moteur universel à collecteur comportant des bobines de déparasitage montées en amont des balais. Les ressorts hélicoïdaux 5, qui sont dans le circuit du moteur et agissent sur les balais 2 servent de bobines de déparasitage et, à cet effet, présentent des dimensions correspondant à leurs fonctions de bobines de déparasitage et de ressort hélicoïdal. Ce moteur est, en particulier, destiné à des petits appareils électroménagers, par exemple des moulins à café ou analogues.Universal commutator motor comprising interference suppression coils mounted upstream of the brushes. The helical springs 5, which are in the circuit of the motor and act on the brushes 2, serve as interference suppression coils and, for this purpose, have dimensions corresponding to their functions as interference suppression coils and as a helical spring. This motor is, in particular, intended for small household appliances, for example coffee grinders or the like.

FR7824609A 1977-08-27 1978-08-24 UNIVERSAL MOTOR, IN PARTICULAR INTENDED FOR SMALL HOUSEHOLD APPLIANCES, SUCH AS COFFEE MILLS OR SIMILAR Withdrawn FR2401541A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2738685 1977-08-27

Publications (1)

Publication Number Publication Date
FR2401541A1 true FR2401541A1 (en) 1979-03-23

Family

ID=6017448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824609A Withdrawn FR2401541A1 (en) 1977-08-27 1978-08-24 UNIVERSAL MOTOR, IN PARTICULAR INTENDED FOR SMALL HOUSEHOLD APPLIANCES, SUCH AS COFFEE MILLS OR SIMILAR

Country Status (6)

Country Link
ES (1) ES472855A1 (en)
FR (1) FR2401541A1 (en)
GB (1) GB2003330A (en)
IT (1) IT1098699B (en)
NL (1) NL7808375A (en)
SE (1) SE7808948L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116533A1 (en) * 1981-04-25 1982-11-11 Vogt Gmbh & Co Kg, 8391 Erlau Brush holder for commutator motors having an integrated suppression inductor
FR2713834A1 (en) * 1993-12-14 1995-06-16 Lorraine Carbone Brush and brush holder for an electric motor with built-in suppression function and method of manufacture.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746225B1 (en) * 1996-03-14 1998-06-05 PROTECTION DEVICE FOR ELECTRIC MOTOR, CORRESPONDING METHOD AND DRIVE DEVICE WITH ELECTRIC MOTOR COMPRISING SUCH PROTECTION DEVICE
FR2833423B1 (en) * 2001-12-10 2004-10-01 Gerard Leblanc ELECTRIC MOTOR WITH COLLECTOR EQUIPPED WITH A DEVICE FOR REDUCING ELECTROMAGNETIC DISTURBANCES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116533A1 (en) * 1981-04-25 1982-11-11 Vogt Gmbh & Co Kg, 8391 Erlau Brush holder for commutator motors having an integrated suppression inductor
FR2713834A1 (en) * 1993-12-14 1995-06-16 Lorraine Carbone Brush and brush holder for an electric motor with built-in suppression function and method of manufacture.
EP0658961A1 (en) * 1993-12-14 1995-06-21 Le Carbone Lorraine Brush assembly and brush holder for electrical motor with build-in noise suppression and process for making same

Also Published As

Publication number Publication date
GB2003330A (en) 1979-03-07
IT1098699B (en) 1985-09-07
IT7827039A0 (en) 1978-08-25
NL7808375A (en) 1979-03-01
SE7808948L (en) 1979-02-28
ES472855A1 (en) 1979-03-16

Similar Documents

Publication Publication Date Title
FR2401541A1 (en) UNIVERSAL MOTOR, IN PARTICULAR INTENDED FOR SMALL HOUSEHOLD APPLIANCES, SUCH AS COFFEE MILLS OR SIMILAR
ES245367U (en) Brush device
FR2402332A1 (en) SMALL SIZE SYNCHRONOUS MOTOR
DE60100853D1 (en) BRUSH HOLDER WITH LAMINATED BRUSHES, SPRING AND DAMPER
GB1191109A (en) Brush Holder Assembly for Commutator Electric Motors
IT1076239B (en) ELECTRIC HOUSEHOLD APPLIANCE, SUCH AS A GRINDER OR CRUSHER
GB608449A (en) Brush holder assembly for dynamoelectric machines
FR2366105A1 (en) KNIFE SHARPENER
ES8101823A1 (en) Rotating machine, especially a small motor.
ES242715U (en) Electric motor with controllable mechanical wear and spark generation
GB1160387A (en) Improvements in Domestic Electrical Appliances having Rotary Blades.
DE3565195D1 (en) Electrical contact device for a shock-preventing airbag-safety system for motor vehicles
GB1457088A (en) Domestic food-processing appliance having a removable accessory
FR2453711A1 (en) MACHINE FOR SHARPENING TOOLS AND SHARP INSTRUMENTS OR OTHER GRINDING OBJECTS
GB811787A (en) Improvements in or relating to dynamo electric machine brushgear
ES8507742A1 (en) Impulse generator.
GB1197869A (en) Brush and Brush Holder
GB602172A (en) Improvements in or relating to spring assemblies for the brushholder of a dynamo-electric machine or the like
GB506273A (en) Improvements relating to small synchronous electric motors
JPS58107445A (en) Material for sliding contact
USD113738S (en) Design for a coffee gmnder
USD193260S (en) Vegetable juicer
GB287638A (en) Improvements in or relating to brush-holders for dynamo electric machines
JPS5389562A (en) Reciprocal electric shaver
GB436946A (en) Improvements in electrically driven vacuum cleaners

Legal Events

Date Code Title Description
ST Notification of lapse