FR846256A - Aimant de soulèvement excité par aimant permanent - Google Patents

Aimant de soulèvement excité par aimant permanent

Info

Publication number
FR846256A
FR846256A FR846256DA FR846256A FR 846256 A FR846256 A FR 846256A FR 846256D A FR846256D A FR 846256DA FR 846256 A FR846256 A FR 846256A
Authority
FR
France
Prior art keywords
magnet
excited
lifting
permanent magnet
permanent
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)
Inventor
Bing
Block
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
Application granted granted Critical
Publication of FR846256A publication Critical patent/FR846256A/fr
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]
    • H01F7/04—Means for releasing the attractive force

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR846256D 1937-12-08 1938-11-19 Aimant de soulèvement excité par aimant permanent Expired FR846256A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE846256X 1937-12-08

Publications (1)

Publication Number Publication Date
FR846256A true FR846256A (fr) 1939-09-13

Family

ID=6775019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846256D Expired FR846256A (fr) 1937-12-08 1938-11-19 Aimant de soulèvement excité par aimant permanent

Country Status (1)

Country Link
FR (1) FR846256A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932621C (de) * 1936-10-11 1955-09-05 Max Baermann Mit einem Dauermagneten und Weicheisenpolschuhen versehene magnetische Haltevorrichtung
DE1100426B (de) * 1954-10-29 1961-02-23 Deutsche Edelstahlwerke Ag Ausschaltbare dauermagnetische Aufspannvorrichtung
FR2466673A1 (fr) * 1979-08-03 1981-04-10 Baermann Max Frein commutable a aimantation permanente
WO2013085772A1 (fr) * 2011-12-07 2013-06-13 Creative Engineering Solutions, Inc. Appareil basé sur un aimant permanent à élément multi-noyaux commutable rotatif

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932621C (de) * 1936-10-11 1955-09-05 Max Baermann Mit einem Dauermagneten und Weicheisenpolschuhen versehene magnetische Haltevorrichtung
DE1100426B (de) * 1954-10-29 1961-02-23 Deutsche Edelstahlwerke Ag Ausschaltbare dauermagnetische Aufspannvorrichtung
FR2466673A1 (fr) * 1979-08-03 1981-04-10 Baermann Max Frein commutable a aimantation permanente
WO2013085772A1 (fr) * 2011-12-07 2013-06-13 Creative Engineering Solutions, Inc. Appareil basé sur un aimant permanent à élément multi-noyaux commutable rotatif

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