ES2074948B1 - FRACTIONAL POWER MOTOR. - Google Patents

FRACTIONAL POWER MOTOR.

Info

Publication number
ES2074948B1
ES2074948B1 ES09301636A ES9301636A ES2074948B1 ES 2074948 B1 ES2074948 B1 ES 2074948B1 ES 09301636 A ES09301636 A ES 09301636A ES 9301636 A ES9301636 A ES 9301636A ES 2074948 B1 ES2074948 B1 ES 2074948B1
Authority
ES
Spain
Prior art keywords
power motor
fractional power
reflux ring
polar housing
driving sheet
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 - Fee Related
Application number
ES09301636A
Other languages
Spanish (es)
Other versions
ES2074948R (en
ES2074948A2 (en
Inventor
Bernhard Merschroth
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES2074948A2 publication Critical patent/ES2074948A2/en
Publication of ES2074948R publication Critical patent/ES2074948R/es
Application granted granted Critical
Publication of ES2074948B1 publication Critical patent/ES2074948B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

MOTOR DE POTENCIA FRACCIONARIA CON UNA CARCASA POLAR (10) DE CHAPA CONDUCTORA MAGNETICAMENTE Y UN ANILLO DE REFLUJO (11) DE CHAPA CONDUCTORA MAGNETICAMENTE, QUE CIRCUNDA INTIMAMENTE A LA CARCASA POLAR (10) PARA AUMENTAR LA SECCION TRANSVERSAL DE FLUJO MAGNETICO, EN EL QUE EL ANILLO DE REFLUJO (11), CON EL FIN DE LOGRAR UNA FABRICACION ECONOMICA CON GRAN FLEXIBILIDAD Y SEGURIDAD DE FABRICACION, ESTA CONFIGURADO SOBRESALIENTE UN POCO DE LA CARCASA POLAR (10) EN SUS LADOS FRONTALES (102, 103), Y ESTAN CORTADOS DEL ANILLO DE REFLUJO (11) VARIOS LOBULOS (14, 15) DESPLAZADOS UNOS CON RESPECTO A OTROS EN ANGULO PERIFERICO.FRACTIONAL POWER MOTOR WITH A POLAR HOUSING (10) OF MAGNETICALLY DRIVING SHEET AND A REFLUX RING (11) OF MAGNETICALLY DRIVING SHEET, WHICH CIRCULATES INTIMATELY TO THE POLAR HOUSING (10), TO INCREASE THE CROSS-SECTION OF FLOWS. THE REFLUX RING (11), IN ORDER TO ACHIEVE ECONOMIC MANUFACTURING WITH GREAT FLEXIBILITY AND MANUFACTURING SAFETY, IS SET OUT OF A LITTLE BIT OF THE POLAR HOUSING (10) ON ITS FRONT SIDES (102, 103), AND ARE CUT FROM THE REFLUX RING (11) SEVERAL LOBLES (14, 15) DISPLACED SOME WITH RESPECT TO OTHERS IN PERIPHERAL ANGLE.

ES09301636A 1992-07-25 1993-07-21 FRACTIONAL POWER MOTOR. Expired - Fee Related ES2074948B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4224628A DE4224628A1 (en) 1992-07-25 1992-07-25 Fractional horsepower miniature electromotor - has lobes which bend over return ring after it is pushed onto pole housing to fix ring in place

Publications (3)

Publication Number Publication Date
ES2074948A2 ES2074948A2 (en) 1995-09-16
ES2074948R ES2074948R (en) 1997-04-16
ES2074948B1 true ES2074948B1 (en) 1997-10-16

Family

ID=6464105

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09301636A Expired - Fee Related ES2074948B1 (en) 1992-07-25 1993-07-21 FRACTIONAL POWER MOTOR.

Country Status (4)

Country Link
DE (1) DE4224628A1 (en)
ES (1) ES2074948B1 (en)
FR (1) FR2694143B1 (en)
IT (1) IT1265168B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19901104B4 (en) * 1999-01-14 2007-06-21 Robert Bosch Gmbh Electric motor, in particular permanently excited DC motor
DE102007033076A1 (en) 2007-07-13 2009-01-15 Dr. Fritz Faulhaber Gmbh & Co. Kg Electric miniature drive and return element and method for its production

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB620889A (en) * 1946-04-23 1949-03-31 Gen Motors Corp Improved electric motor construction
GB824882A (en) * 1957-06-17 1959-12-09 British Thomson Houston Co Ltd Improvements in stator cores of dynamo-electric machines
DE1189638B (en) * 1962-07-19 1965-03-25 Siemens Ag Small direct current motor with a closed tubular permanent magnet made of ceramic material
FR1477233A (en) * 1966-04-25 1967-04-14 Bosch Gmbh Robert Housing of an electric machine, in particular of a small motor and a machine provided with said housing
US4335323A (en) * 1980-01-17 1982-06-15 Ambac Industries, Incorporated Stamped sheet metal frame for dynamoelectric machine
DE3539851A1 (en) * 1985-11-09 1987-05-14 Bosch Gmbh Robert ELECTRICAL MACHINE, IN PARTICULAR FOR TURNING DEVICES OF INTERNAL COMBUSTION ENGINES
GB2202383A (en) * 1987-03-09 1988-09-21 Johnson Electric Ind Mfg Magnet alignment in a PMDC motor
ES1020918Y (en) * 1991-04-20 1993-03-01 Robert Bosch Gmbh ELECTRIC MOTOR WITH PERMANENT MAGNET EXCITATION

Also Published As

Publication number Publication date
ITMI931583A1 (en) 1995-01-19
FR2694143B1 (en) 1994-10-14
ES2074948R (en) 1997-04-16
ES2074948A2 (en) 1995-09-16
IT1265168B1 (en) 1996-10-31
DE4224628A1 (en) 1994-01-27
FR2694143A1 (en) 1994-01-28
ITMI931583A0 (en) 1993-07-19

Similar Documents

Publication Publication Date Title
US5291504A (en) Laser pump module
FR2647973B1 (en) POWER LASERS PUMPS BY LASER DIODES
DE69704000D1 (en) Diode laser arrangement with high efficiency
MX9305129A (en) IMPROVEMENTS IN A ULTRAVIOLET DISINFECTION MODULE.
FR2694423B1 (en) Device for controlling the output power of laser diodes.
ES2106970T3 (en) PRESSURE FLUID MOTOR THAT HAS A POWER REGULATOR.
DE69311838D1 (en) Quasi-resonant power supply for diodes
ES2059268R (en)
ES2050917T3 (en) MAGNET MOTOR WITH FLOW CONCENTRATION.
ATE188404T1 (en) ALL-PURPOSE SAW BLADE
IT1294747B1 (en) PORTABLE WEAPON STRUCTURE
ES2046741T3 (en) SPIRAL CONVEYOR.
ES2064267B1 (en) HYDRAULIC DRIVE PROVISION.
ES2087714T3 (en) ARRANGEMENT TO CONTAIN JARS AND PARTS IN TOSCO TO CARRY IT OUT.
DE60239434D1 (en) Propulsion device for a ship
ES2074948B1 (en) FRACTIONAL POWER MOTOR.
ES2144540T3 (en) TIRE VULCANIZATION: CONTRIBUTION OF CALORIES BY THE INTERIOR.
ES2175687T3 (en) CONNECTION AND PROCEDURE SYSTEM TO SUPPLY PULSED CURRENT TO GALVANIZED OR DECAPED FACILITIES.
NL194221B (en) Power supply system with high power factor.
ES2118448T3 (en) UNDERWATER VEHICLE.
FR2689968B1 (en) Fencing blade.
ES2120203T3 (en) SAFETY TRANSMISSION DEVICE, PARTICULARLY FOR HEDGE TRIMMERS.
RU2000112128A (en) COOLANT
ES2144546T3 (en) HYDRAULIC HAMMER WITH A SPRAY ARRANGEMENT FOR DUST RETENTION.
SE9402274L (en) Propeller Drive Installation

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19950916

Kind code of ref document: R

Effective date: 19950916

FD1A Patent lapsed

Effective date: 20040503