IT7924655A0 - DIRECT CURRENT ELECTROMAGNETIC EQUIPMENT WORKING AS A MOTOR OR A GENERATOR. - Google Patents

DIRECT CURRENT ELECTROMAGNETIC EQUIPMENT WORKING AS A MOTOR OR A GENERATOR.

Info

Publication number
IT7924655A0
IT7924655A0 IT7924655A IT2465579A IT7924655A0 IT 7924655 A0 IT7924655 A0 IT 7924655A0 IT 7924655 A IT7924655 A IT 7924655A IT 2465579 A IT2465579 A IT 2465579A IT 7924655 A0 IT7924655 A0 IT 7924655A0
Authority
IT
Italy
Prior art keywords
generator
motor
direct current
equipment working
current electromagnetic
Prior art date
Application number
IT7924655A
Other languages
Italian (it)
Other versions
IT1122339B (en
Inventor
Arnold Michel
Martin Frederic
Original Assignee
Sagem
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 Sagem filed Critical Sagem
Publication of IT7924655A0 publication Critical patent/IT7924655A0/en
Application granted granted Critical
Publication of IT1122339B publication Critical patent/IT1122339B/en

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
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/14—Pivoting armatures
    • 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
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • H01F7/1646—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
    • 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
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
IT24655/79A 1978-07-26 1979-07-25 DIRECT CURRENT ELECTROMAGNETIC EQUIPMENT WORKING WHICH MOTOR OR WHICH GENERATOR IT1122339B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822165A FR2432239A1 (en) 1978-07-26 1978-07-26 Torque motor electromagnetic DC drive - has fixed and movable units, former with permanent magnets, magnetic circuits and windings

Publications (2)

Publication Number Publication Date
IT7924655A0 true IT7924655A0 (en) 1979-07-25
IT1122339B IT1122339B (en) 1986-04-23

Family

ID=9211213

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24655/79A IT1122339B (en) 1978-07-26 1979-07-25 DIRECT CURRENT ELECTROMAGNETIC EQUIPMENT WORKING WHICH MOTOR OR WHICH GENERATOR

Country Status (3)

Country Link
DE (1) DE2929475C2 (en)
FR (1) FR2432239A1 (en)
IT (1) IT1122339B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162164A3 (en) * 1984-05-14 1986-03-26 Maghemite Inc. Magnet structure
DE4107529C2 (en) * 1991-03-08 1994-05-26 Intrasys Gmbh Linear motor II
EP0838891A1 (en) * 1996-10-24 1998-04-29 Sanshiro Ogino Energy conversion device using permanent magnets
NL1006141C1 (en) * 1997-05-27 1998-12-01 Holland Ind Diamantwerken Bv Grinding machine.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE582931C (en) * 1932-05-31 1933-08-25 Walter Raez Electromagnetic transmission
DE726920C (en) * 1939-11-28 1942-10-26 Heinrich List Werke Fuer Elekt Piston magnet
DE907085C (en) * 1941-10-25 1954-03-22 Frieseke & Hoepfner Gmbh Switching magnet, especially for reversing contactors
DE1714284U (en) * 1954-12-02 1955-12-29 Hagenuk Neufeldt Kuhnke Gmbh SINGLE-COIL, POLARIZED ELECTROMAGNETIC DRIVE SYSTEM, PREFERABLY FOR ALTERNATING CURRENT ALARM.
NL295654A (en) * 1962-09-29
DE1613163A1 (en) * 1967-04-12 1970-05-21 Ibm Deutschland Device for driving a link with reversible direction of movement
GB1213673A (en) * 1968-02-21 1970-11-25 Nordhausen Veb Fernmeldewerk Electromagnetic device
US3531745A (en) * 1969-10-22 1970-09-29 Tibbetts Industries Magnetic translating device with armature flux adjustment means
DE2542299C3 (en) * 1975-09-23 1982-09-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Linear motor for indicating and writing measuring devices
US4059775A (en) * 1976-11-22 1977-11-22 Control Data Corporation Linear motor

Also Published As

Publication number Publication date
FR2432239A1 (en) 1980-02-22
FR2432239B1 (en) 1982-02-19
IT1122339B (en) 1986-04-23
DE2929475C2 (en) 1983-12-15
DE2929475A1 (en) 1980-02-07

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