FR740560A - Chercheur magnétique - Google Patents

Chercheur magnétique

Info

Publication number
FR740560A
FR740560A FR740560DA FR740560A FR 740560 A FR740560 A FR 740560A FR 740560D A FR740560D A FR 740560DA FR 740560 A FR740560 A FR 740560A
Authority
FR
France
Prior art keywords
finder
magnetic
magnetic finder
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
Heinrich Hatt
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 FR740560A publication Critical patent/FR740560A/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
    • H01F7/06—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)
FR740560D 1932-02-01 1932-07-28 Chercheur magnétique Expired FR740560A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH740560X 1932-02-01

Publications (1)

Publication Number Publication Date
FR740560A true FR740560A (fr) 1933-01-27

Family

ID=4533130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR740560D Expired FR740560A (fr) 1932-02-01 1932-07-28 Chercheur magnétique

Country Status (1)

Country Link
FR (1) FR740560A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5430945A (en) * 1993-08-10 1995-07-11 Huang; Xiang-Dong Manually pivotable magnetic unit on a can opener for holding and releasing the cut lid of a can

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5430945A (en) * 1993-08-10 1995-07-11 Huang; Xiang-Dong Manually pivotable magnetic unit on a can opener for holding and releasing the cut lid of a can

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