GB1232951A - - Google Patents

Info

Publication number
GB1232951A
GB1232951A GB1232951DA GB1232951A GB 1232951 A GB1232951 A GB 1232951A GB 1232951D A GB1232951D A GB 1232951DA GB 1232951 A GB1232951 A GB 1232951A
Authority
GB
United Kingdom
Prior art keywords
lifting
lid
magnet
jan
recess
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
Other languages
English (en)
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 filed Critical
Publication of GB1232951A publication Critical patent/GB1232951A/en
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
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coke Industry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Blast Furnaces (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
GB1232951D 1969-01-14 1970-01-07 Expired GB1232951A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691901611 DE1901611A1 (de) 1969-01-14 1969-01-14 Gleichstrom-Lastmagnet mit Signalgeber

Publications (1)

Publication Number Publication Date
GB1232951A true GB1232951A (nl) 1971-05-26

Family

ID=5722347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232951D Expired GB1232951A (nl) 1969-01-14 1970-01-07

Country Status (6)

Country Link
BE (1) BE744187A (nl)
DE (1) DE1901611A1 (nl)
ES (1) ES375155A1 (nl)
FR (1) FR2028272A1 (nl)
GB (1) GB1232951A (nl)
NL (1) NL7000246A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008142716A2 (en) * 2007-05-24 2008-11-27 Tecnomagnete S.P.A. Magnetic anchorage equipment with a self-testing unit

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652187C2 (de) * 1976-11-16 1986-12-04 Emag Maschinenfabrik Gmbh, 7335 Salach Transportvorrichtung
BE868892A (fr) * 1977-07-11 1978-11-03 British Steel Corp Perfectionnements aux aimants de levage
DE2930995C3 (de) * 1979-07-31 1982-02-04 Binder Magnete GmbH, 7730 Villingen-Schwenningen Elektromagnetischer Hubmagnet mit Hublagenerkennung
DE3212465A1 (de) * 1982-04-02 1983-10-20 Emag Maschinenfabrik Gmbh, 7335 Salach Transportvorrichtung, insbesondere ladevorrichtung fuer bearbeitungsmaschinen
NO300439B1 (no) 1994-11-30 1997-05-26 Maritime Hydraulics As Fremgangsmåte og anordning for å detektere full magnetisering av elektro-permanent-magneter
DE19531513C2 (de) * 1995-08-26 2002-06-20 Betr Forsch Inst Angew Forsch Elektrischer Lasthebemagnet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008142716A2 (en) * 2007-05-24 2008-11-27 Tecnomagnete S.P.A. Magnetic anchorage equipment with a self-testing unit
WO2008142716A3 (en) * 2007-05-24 2009-03-05 Tecnomagnete Spa Magnetic anchorage equipment with a self-testing unit
US8390271B2 (en) 2007-05-24 2013-03-05 Tecnomagnete S.P.A. Magnetic anchorage equipment with a self-test unit

Also Published As

Publication number Publication date
FR2028272A1 (nl) 1970-10-09
NL7000246A (nl) 1970-07-16
DE1901611A1 (de) 1970-09-17
ES375155A1 (es) 1972-02-16
BE744187A (fr) 1970-06-15

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed