MX9303870A - Rotores inducidos de ralentizador electromagnetico fabricados con fundiciones modulares ferriticas. - Google Patents

Rotores inducidos de ralentizador electromagnetico fabricados con fundiciones modulares ferriticas.

Info

Publication number
MX9303870A
MX9303870A MX9303870A MX9303870A MX9303870A MX 9303870 A MX9303870 A MX 9303870A MX 9303870 A MX9303870 A MX 9303870A MX 9303870 A MX9303870 A MX 9303870A MX 9303870 A MX9303870 A MX 9303870A
Authority
MX
Mexico
Prior art keywords
rotors
foundries
ferritic
modular
weight
Prior art date
Application number
MX9303870A
Other languages
English (en)
Inventor
Nuno Juan Carlos Bikandi
Irizar Jose Ramon Guridi
Original Assignee
Frenos Electricos Unidos Sa
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 Frenos Electricos Unidos Sa filed Critical Frenos Electricos Unidos Sa
Publication of MX9303870A publication Critical patent/MX9303870A/es

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/04—Cast-iron alloys containing spheroidal graphite
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Braking Arrangements (AREA)
  • Heat Treatment Of Articles (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Soft Magnetic Materials (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

La presente invención se refiere a rotores inducidos, de los empleados en los ralentizadores electromagnéticos para vehículos autopropulsados, bancos de ensayo de potencia de motores de explosión y otras aplicaciones, que están construidos mediante el empleo de fundiciones de tipo nodular con matriz esencialmente ferrítica, con un contenido en carbono comprendido entre 2,5 y 4 en peso respecto del peso total de la fundición. La utilización de dichos materiales en lugar de los habitualmente empleados permite construir rotores con diseños de paredes más delgadas y por tanto menos pesados que, conservando excelentes propiedades de permeabilidad magnética, manifiestan una resistencia a la fatiga térmica superior a la de los rotores construidos con materiales convencionales.
MX9303870A 1992-07-09 1993-06-28 Rotores inducidos de ralentizador electromagnetico fabricados con fundiciones modulares ferriticas. MX9303870A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09201411A ES2048656B1 (es) 1992-07-09 1992-07-09 Rotores inducidos de ralentizadores electromagneticos fabricados con fundiciones nodulares ferriticas.

Publications (1)

Publication Number Publication Date
MX9303870A true MX9303870A (es) 1994-06-30

Family

ID=8277576

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9303870A MX9303870A (es) 1992-07-09 1993-06-28 Rotores inducidos de ralentizador electromagnetico fabricados con fundiciones modulares ferriticas.

Country Status (8)

Country Link
EP (1) EP0603413B1 (es)
AT (1) ATE161896T1 (es)
AU (1) AU4502293A (es)
BR (1) BR9305587A (es)
DE (1) DE69316178T2 (es)
ES (2) ES2048656B1 (es)
MX (1) MX9303870A (es)
WO (1) WO1994001592A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980037433A (ko) * 1996-11-21 1998-08-05 박병재 구상흑연 주철재

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853870A1 (de) * 1978-12-13 1980-07-03 Schmidt Gmbh Karl Gusseisen mit kugelgraphit mit austenitisch-bainitischem mischgefuege
JPS6070162A (ja) * 1983-09-27 1985-04-20 Ishikawajima Harima Heavy Ind Co Ltd 耐熱性球状黒鉛フエライト鋳鉄
JPS63277740A (ja) * 1987-05-11 1988-11-15 Akebono Brake Res & Dev Center Ltd ディスクロ−タ用合金
ES2003821A6 (es) * 1987-06-01 1988-11-16 Fischer Ag Georg Material de trabajo de hierro colado y su utilizacion.
DE3740912A1 (de) * 1987-12-03 1989-06-15 Buderus Kundenguss Verwendung einer gusseisensorte fuer bremsenkoerper
FR2627643B1 (fr) * 1988-02-23 1990-12-21 Labavia Perfectionnements aux rotors induits des ralentisseurs electromagnetiques

Also Published As

Publication number Publication date
ES2048656B1 (es) 1994-10-16
DE69316178D1 (de) 1998-02-12
EP0603413A1 (en) 1994-06-29
ES2048656A1 (es) 1994-03-16
DE69316178T2 (de) 1998-10-22
AU4502293A (en) 1994-01-31
WO1994001592A1 (es) 1994-01-20
ATE161896T1 (de) 1998-01-15
EP0603413B1 (en) 1998-01-07
ES2112987T3 (es) 1998-04-16
BR9305587A (pt) 1996-01-02

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees