FR469833A - Electro magnet - Google Patents

Electro magnet

Info

Publication number
FR469833A
FR469833A FR469833DA FR469833A FR 469833 A FR469833 A FR 469833A FR 469833D A FR469833D A FR 469833DA FR 469833 A FR469833 A FR 469833A
Authority
FR
France
Prior art keywords
electro magnet
electro
magnet
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
French (fr)
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.)
Couffinhal & Ses Fils Soc
Original Assignee
Couffinhal & Ses Fils Soc
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 Couffinhal & Ses Fils Soc filed Critical Couffinhal & Ses Fils Soc
Application granted granted Critical
Publication of FR469833A publication Critical patent/FR469833A/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
FR469833D 1914-03-12 1914-03-12 Electro magnet Expired FR469833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR469833T 1914-03-12

Publications (1)

Publication Number Publication Date
FR469833A true FR469833A (en) 1914-08-12

Family

ID=1508257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR469833D Expired FR469833A (en) 1914-03-12 1914-03-12 Electro magnet

Country Status (1)

Country Link
FR (1) FR469833A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630634A (en) * 1994-12-27 1997-05-20 Michael W. Stowe Device for magnetically engaging objects having variable surface contours
EP1959458A1 (en) * 2005-11-25 2008-08-20 Felemamg, S.L. Three-pole electromagnet with load-adaptable poles, in which the position of the central poles is fixed

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630634A (en) * 1994-12-27 1997-05-20 Michael W. Stowe Device for magnetically engaging objects having variable surface contours
EP1959458A1 (en) * 2005-11-25 2008-08-20 Felemamg, S.L. Three-pole electromagnet with load-adaptable poles, in which the position of the central poles is fixed
EP1959458A4 (en) * 2005-11-25 2017-03-29 Felemamg, S.L. Three-pole electromagnet with load-adaptable poles, in which the position of the central poles is fixed

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