FR841103A - Improvements to magnetic and electromagnetic systems - Google Patents

Improvements to magnetic and electromagnetic systems

Info

Publication number
FR841103A
FR841103A FR841103DA FR841103A FR 841103 A FR841103 A FR 841103A FR 841103D A FR841103D A FR 841103DA FR 841103 A FR841103 A FR 841103A
Authority
FR
France
Prior art keywords
magnetic
electromagnetic systems
electromagnetic
systems
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
Lenier
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 FR841103A publication Critical patent/FR841103A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
    • H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit
FR841103D 1937-11-04 1937-11-04 Improvements to magnetic and electromagnetic systems Expired FR841103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR841103T 1937-11-04

Publications (1)

Publication Number Publication Date
FR841103A true FR841103A (en) 1939-05-10

Family

ID=9306021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841103D Expired FR841103A (en) 1937-11-04 1937-11-04 Improvements to magnetic and electromagnetic systems

Country Status (1)

Country Link
FR (1) FR841103A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2897462A (en) * 1956-06-01 1959-07-28 Hughes Aircraft Co Variable reluctance electromagnetic device
EP0482226A1 (en) * 1990-10-22 1992-04-29 Siemens Aktiengesellschaft Motor and/or generator operating according to the reluctance principle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2897462A (en) * 1956-06-01 1959-07-28 Hughes Aircraft Co Variable reluctance electromagnetic device
EP0482226A1 (en) * 1990-10-22 1992-04-29 Siemens Aktiengesellschaft Motor and/or generator operating according to the reluctance principle
WO1992007411A1 (en) * 1990-10-22 1992-04-30 Siemens Aktiengesellschaft Motor and/or generator operating on the reluctance principle
US5214336A (en) * 1990-10-22 1993-05-25 Siemens Aktiengesellschaft Motor and/or generator in which radially projecting pole shanks are laterally offset at an angle relative to the radial center line of symmetry of a stator sector
US5280211A (en) * 1990-10-22 1994-01-18 Siemens Aktiengesellschaft Motor and/or generator operating according to the reluctance principle

Similar Documents

Publication Publication Date Title
FR831459A (en) Improvements to magnetic amplifiers
FR835896A (en) Electrical and electromechanical systems
FR844090A (en) Improvements to electromagnetic contactors
FR839582A (en) Amplifier systems
FR847855A (en) Improvements to aerial systems
FR831620A (en) Improvements to telephone systems
FR841103A (en) Improvements to magnetic and electromagnetic systems
FR858896A (en) Improvements to electro-magnetic systems
FR844391A (en) Aperiodic transformer systems
FR845262A (en) Magnetic electronic lens
FR831810A (en) Improvements to electrical alarm systems
FR51262E (en) Improvements to magnetic amplifiers
FR839203A (en) Amplifier systems
FR840325A (en) Improvements to telephone systems
FR822260A (en) Cremone refinements
FR835343A (en) Improvements to electrical systems
FR49158E (en) Improvements to telephone systems
FR847653A (en) Amplifier systems
FR831431A (en) Magnetizable core
FR932705A (en) Improvements to electromagnetic indicating systems
FR838725A (en) Magnetic relaxer
FR832760A (en) Improvements to telegraph systems
FR847279A (en) Improvements to telephone systems
FR838511A (en) Improvements to telephone systems
FR822431A (en) Magnetic flywheels improvements