FI912181A0 - MAGNET SOM KAN FOERENAS MED FORMSPRUTAD PLAST. - Google Patents

MAGNET SOM KAN FOERENAS MED FORMSPRUTAD PLAST.

Info

Publication number
FI912181A0
FI912181A0 FI912181A FI912181A FI912181A0 FI 912181 A0 FI912181 A0 FI 912181A0 FI 912181 A FI912181 A FI 912181A FI 912181 A FI912181 A FI 912181A FI 912181 A0 FI912181 A0 FI 912181A0
Authority
FI
Finland
Prior art keywords
magnet
formsprutad
foerenas
plast
med
Prior art date
Application number
FI912181A
Other languages
Finnish (fi)
Other versions
FI912181A (en
Inventor
Erico Miazzolo
Reynald Mollimard
Original Assignee
Aimants Ugimag 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 Aimants Ugimag Sa filed Critical Aimants Ugimag Sa
Publication of FI912181A0 publication Critical patent/FI912181A0/en
Publication of FI912181A publication Critical patent/FI912181A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/0221—Mounting means for PM, supporting, coating, encapsulating PM

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Treatment Devices (AREA)
  • Hard Magnetic Materials (AREA)
  • Safety Valves (AREA)
  • Control Of Combustion (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Looms (AREA)

Abstract

The magnet (1) has, on its lateral faces (1b), at least two grooves (2) (or groups of grooves) which are inclined with respect to the base and located on two opposite zones of the magnet; the latter is then embedded in an injected plastic. These magnets find applications in multiple transducers such as the drives for loom or printer needles. <IMAGE>
FI912181A 1990-05-07 1991-05-06 MAGNET SOM KAN FOERENAS MED FORMSPRUTAD PLAST. FI912181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9005961A FR2661774B1 (en) 1990-05-07 1990-05-07 MAGNET FOR ASSEMBLY WITH AN INJECTED PLASTIC MATERIAL.

Publications (2)

Publication Number Publication Date
FI912181A0 true FI912181A0 (en) 1991-05-06
FI912181A FI912181A (en) 1991-11-08

Family

ID=9396564

Family Applications (1)

Application Number Title Priority Date Filing Date
FI912181A FI912181A (en) 1990-05-07 1991-05-06 MAGNET SOM KAN FOERENAS MED FORMSPRUTAD PLAST.

Country Status (7)

Country Link
EP (1) EP0455921B1 (en)
AT (1) ATE86408T1 (en)
DE (1) DE69001018T2 (en)
ES (1) ES2038506T3 (en)
FI (1) FI912181A (en)
FR (1) FR2661774B1 (en)
IE (1) IE911525A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810056A (en) * 1972-08-28 1974-05-07 Outboard Marine Corp Non-magnetized ceramic magnetic assembly
US3881243A (en) * 1973-03-16 1975-05-06 Mallory & Co Inc P R Method of making permanent magnet rotor for a synchronous motor
DE2855986A1 (en) * 1978-12-23 1980-07-10 Flux Geraete Gmbh ELECTRIC MOTOR, ESPECIALLY DC MOTOR FOR LOW VOLTAGE
FR2447631A1 (en) * 1979-01-25 1980-08-22 Ducellier & Cie INDUCING CIRCUIT OF A ROTATING ELECTRIC MACHINE, IN PARTICULAR OF A MOTOR VEHICLE
JPS63219107A (en) * 1987-03-07 1988-09-12 Takei Jushi Seisakusho:Kk Frame of magnet base

Also Published As

Publication number Publication date
DE69001018T2 (en) 1993-07-15
FR2661774B1 (en) 1992-07-10
EP0455921A1 (en) 1991-11-13
ES2038506T3 (en) 1993-07-16
DE69001018D1 (en) 1993-04-08
ATE86408T1 (en) 1993-03-15
FI912181A (en) 1991-11-08
EP0455921B1 (en) 1993-03-03
IE911525A1 (en) 1991-11-20
FR2661774A1 (en) 1991-11-08

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Legal Events

Date Code Title Description
FD Application lapsed