FR517084A - electro magnet - Google Patents

electro magnet

Info

Publication number
FR517084A
FR517084A FR517084DA FR517084A FR 517084 A FR517084 A FR 517084A FR 517084D A FR517084D A FR 517084DA FR 517084 A FR517084 A FR 517084A
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)
Inventor
Eugene-Alexandre Huguenard
Marcel-Georges-Josep Comte
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.)
MARCEL GEORGES JOSEPH COMTE
Original Assignee
MARCEL GEORGES JOSEPH COMTE
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 MARCEL GEORGES JOSEPH COMTE filed Critical MARCEL GEORGES JOSEPH COMTE
Priority to FR517084T priority Critical
Application granted granted Critical
Publication of FR517084A publication Critical patent/FR517084A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00Magnets
    • H01F7/06Electromagnets; Actuators including electromagnets
    • H01F7/08Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16Rectilinearly-movable armatures
    • H01F7/1638Armatures not entering the winding
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00Magnets
    • H01F7/06Electromagnets; Actuators including electromagnets
    • H01F7/08Electromagnets; Actuators including electromagnets with armatures
    • H01F7/14Pivoting armatures
    • H01F7/145Rotary electromagnets with variable gap
FR517084D 1920-06-12 1920-06-12 electro magnet Expired FR517084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR517084T 1920-06-12

Publications (1)

Publication Number Publication Date
FR517084A true FR517084A (en) 1921-04-29

Family

ID=8915637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517084D Expired FR517084A (en) 1920-06-12 1920-06-12 electro magnet

Country Status (1)

Country Link
FR (1) FR517084A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640895A (en) * 1947-10-24 1953-06-02 Hans P Boswau Impulse-responsive stepping device actuated by magnetic torque
US2721904A (en) * 1951-07-03 1955-10-25 Western Electric Co Driving apparatus
DE1086808B (en) * 1957-11-30 1960-08-11 Wilhelm Nass Fa Rotary magnet with ring-shaped coil
WO1986005028A1 (en) * 1985-02-20 1986-08-28 Zahnradfabrik Friedrichshafen Ag Annular magnet for motor brakes
DE4221272A1 (en) * 1992-06-26 1994-01-05 Mannesmann Ag Actuator for assemblies in office equipment
FR2717947A1 (en) * 1994-03-25 1995-09-29 Sagem Rotary electromagnetic actuator with limited angular travel.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640895A (en) * 1947-10-24 1953-06-02 Hans P Boswau Impulse-responsive stepping device actuated by magnetic torque
US2721904A (en) * 1951-07-03 1955-10-25 Western Electric Co Driving apparatus
DE1086808B (en) * 1957-11-30 1960-08-11 Wilhelm Nass Fa Rotary magnet with ring-shaped coil
WO1986005028A1 (en) * 1985-02-20 1986-08-28 Zahnradfabrik Friedrichshafen Ag Annular magnet for motor brakes
US4718523A (en) * 1985-02-20 1988-01-12 Zahnradfabrik Friedrichshafen Ag Magnet body for engine brakes
DE4221272A1 (en) * 1992-06-26 1994-01-05 Mannesmann Ag Actuator for assemblies in office equipment
FR2717947A1 (en) * 1994-03-25 1995-09-29 Sagem Rotary electromagnetic actuator with limited angular travel.
US5677659A (en) * 1994-03-25 1997-10-14 Societe D'applications Generales D'electricite Et De Mecanique-Sagem Limited angular deflecting type rotary electromagnetic actuator

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