ES463017A1 - Perfeccionamientos en placas de adherencia permanentemente magneticas. - Google Patents

Perfeccionamientos en placas de adherencia permanentemente magneticas.

Info

Publication number
ES463017A1
ES463017A1 ES463017A ES463017A ES463017A1 ES 463017 A1 ES463017 A1 ES 463017A1 ES 463017 A ES463017 A ES 463017A ES 463017 A ES463017 A ES 463017A ES 463017 A1 ES463017 A1 ES 463017A1
Authority
ES
Spain
Prior art keywords
magnetic
permanent magnets
ferromagnetic
retention
cover plate
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
Application number
ES463017A
Other languages
English (en)
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 ES463017A1 publication Critical patent/ES463017A1/es
Expired legal-status Critical Current

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]
    • H01F7/0231—Magnetic circuits with PM for power or force generation
    • H01F7/0252—PM holding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B23Q3/154—Stationary devices
    • B23Q3/1546—Stationary devices using permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Linear Motors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Liquid Crystal (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Hard Magnetic Materials (AREA)
  • Supports Or Holders For Household Use (AREA)

Abstract

Perfeccionamientos en placas de adherencia permanentemente magnéticas, constituidas por imanes permanentes sueltos en forma de varillas, colocados en una caja ferromagnética, y una plancha de recubrimiento de material ferromagnético que cobre los imanes permanentes así como la caja y que sirve como superficie de adherencia, la cual se apoya directamente en las superficies polares de los imanes permanentes y tiene un espesor dimensionado en dependencia del flujo de las líneas de fuerza magnética de los imanes permanentes, de modo que la misma por encima de la saturación magnética tiene un campo de dispersión magnético, caracterizados porque la plancha de recubrimiento está provista de agujeros.
ES463017A 1976-10-16 1977-10-07 Perfeccionamientos en placas de adherencia permanentemente magneticas. Expired ES463017A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2646784A DE2646784C3 (de) 1976-10-16 1976-10-16 Dauermagnetische Haftplatte

Publications (1)

Publication Number Publication Date
ES463017A1 true ES463017A1 (es) 1978-06-16

Family

ID=5990617

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463017A Expired ES463017A1 (es) 1976-10-16 1977-10-07 Perfeccionamientos en placas de adherencia permanentemente magneticas.

Country Status (17)

Country Link
JP (1) JPS5349667A (es)
AT (1) AT348301B (es)
BE (1) BE859307A (es)
CA (1) CA1100178A (es)
DD (1) DD132218A5 (es)
DE (1) DE2646784C3 (es)
DK (1) DK451777A (es)
ES (1) ES463017A1 (es)
FI (1) FI772993A7 (es)
FR (1) FR2368132A1 (es)
GB (1) GB1588365A (es)
IT (1) IT1087778B (es)
LU (1) LU78261A1 (es)
NL (1) NL7711339A (es)
NO (1) NO144254C (es)
PL (1) PL201545A1 (es)
SE (1) SE7711078L (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092032A (en) * 1960-12-21 1963-06-04 Prec Chemical Pump Corp Pump
NL8520160A (nl) * 1985-01-17 1986-12-01 Od Sp K Byuro Sp Stankov Inrichting voor het magnetisch vasthouden van werkstukken.
JPH0453Y2 (es) * 1988-09-02 1992-01-06
DE19831064C2 (de) * 1998-07-10 2000-05-18 Bosch Gmbh Robert Vorrichtung zum Halten von aus ferromagnetischem Werkstoff bestehenden Bauteilen
WO2007045037A1 (en) * 2005-10-21 2007-04-26 Watermarx Technology Pty Limited Apparatus and method for die mounting

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB563333A (en) * 1943-04-19 1944-08-09 James Neill And Company Sheffi Improvements in magnetic work holders separators or the like
US2474800A (en) * 1946-01-19 1949-06-28 Fort Wayne Tool Magnetic fixture for holding work to be ground
US2787874A (en) * 1955-03-29 1957-04-09 Heald Machine Co Electro-magnetic chuck
GB899248A (en) * 1958-07-31 1962-06-20 John Robert Panton Magnetic workholders
US3211966A (en) * 1963-09-17 1965-10-12 Leyman Corp Permanent magnets having a plurality of openings therein
DE1472993B2 (de) * 1963-12-18 1972-02-17 Kalle Ag, 6202 Wiesbaden-Biebrich Magnetwalze fuer elektrophotographische zwecke
DE1614579C3 (de) * 1967-08-09 1978-09-07 Heinrich Dr.-Ing. 4714 Selm Spodig Dauermagnetisches Haftsystem
FR2033663A5 (es) * 1969-02-25 1970-12-04 Jammet Jean
BE794846A (fr) * 1972-02-02 1973-05-29 Neil Holdings Ltd James Dispositif a aimantation permanente

Also Published As

Publication number Publication date
JPS5349667A (en) 1978-05-06
IT1087778B (it) 1985-06-04
DK451777A (da) 1978-04-17
FI772993A7 (fi) 1978-04-17
PL201545A1 (pl) 1978-04-24
AT348301B (de) 1979-02-12
NO144254C (no) 1981-07-22
DD132218A5 (de) 1978-09-06
GB1588365A (en) 1981-04-23
FR2368132A1 (fr) 1978-05-12
DE2646784C3 (de) 1980-02-28
SE7711078L (sv) 1978-04-17
NO773404L (no) 1978-04-18
LU78261A1 (es) 1978-01-26
ATA732377A (de) 1978-06-15
CA1100178A (en) 1981-04-28
BE859307A (fr) 1978-02-01
DE2646784B2 (de) 1979-06-28
DE2646784A1 (de) 1978-04-20
NL7711339A (nl) 1978-04-18
NO144254B (no) 1981-04-13

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