FR2418531A1 - Procede de fabrication d'electro-aimants - Google Patents
Procede de fabrication d'electro-aimantsInfo
- Publication number
- FR2418531A1 FR2418531A1 FR7805562A FR7805562A FR2418531A1 FR 2418531 A1 FR2418531 A1 FR 2418531A1 FR 7805562 A FR7805562 A FR 7805562A FR 7805562 A FR7805562 A FR 7805562A FR 2418531 A1 FR2418531 A1 FR 2418531A1
- Authority
- FR
- France
- Prior art keywords
- mfr
- melted
- insulated conductor
- magnetic system
- yoke material
- 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.)
- Granted
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
- H01F7/081—Magnetic constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Procédé pour la fabrication d'un électro-aimant dont le circuit magnétique 1 est réalisé en deux parties 2, 3. La première partie 2 est constituée par au moins un élément plat 4 en matériau ferromagnétique. L'enroulement d'excitation 7 est constitué par au moins un élément plat en matériau électro-conducteur enroulé en spirale avec l'élément 4. La seconde partie 3 du circuit magnétique 1 est une culasse fabriquée en déposant par fusion une couche 11 de matériau ferromagnétique sur la face 12 de la première partie 2 Application : fabrication d'électro-aimants de manutention.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7805562A FR2418531A1 (fr) | 1978-02-27 | 1978-02-27 | Procede de fabrication d'electro-aimants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7805562A FR2418531A1 (fr) | 1978-02-27 | 1978-02-27 | Procede de fabrication d'electro-aimants |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2418531A1 true FR2418531A1 (fr) | 1979-09-21 |
FR2418531B1 FR2418531B1 (fr) | 1981-05-08 |
Family
ID=9205103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7805562A Granted FR2418531A1 (fr) | 1978-02-27 | 1978-02-27 | Procede de fabrication d'electro-aimants |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2418531A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020114516A1 (de) | 2020-05-29 | 2021-12-02 | Tdk Electronics Ag | Spulenelement |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE587212C (de) * | 1931-04-03 | 1933-11-01 | Siemens Schuckertwerke Akt Ges | Drosselspule ohne Eisenkern |
US2761094A (en) * | 1952-03-19 | 1956-08-28 | George W Frampton | Magnetic hoists |
US3068433A (en) * | 1954-04-15 | 1962-12-11 | Sylvania Electric Prod | Electromagnetic coils |
FR1437769A (fr) * | 1965-04-16 | 1966-05-06 | Vacuumaschmelze Ag | Procédé pour rendre résistants à la chaleur les noyaux d'aimant, en matière magnétiquement douce enroulée ou empilée en couches et noyaux conformes à ceux ainsiobtenus |
DE1438461A1 (de) * | 1961-06-14 | 1968-10-10 | Intron Internat Inc | Elektromagnetische Spule |
DE1913524A1 (de) * | 1969-03-18 | 1971-11-18 | Lothar Fritz | Lasthebemagnet |
FR2203214A1 (fr) * | 1972-10-12 | 1974-05-10 | Sulzer Ag | |
FR2335922A1 (fr) * | 1975-12-18 | 1977-07-15 | Selam Gabriel | Inductance et son procede de fabrication |
-
1978
- 1978-02-27 FR FR7805562A patent/FR2418531A1/fr active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE587212C (de) * | 1931-04-03 | 1933-11-01 | Siemens Schuckertwerke Akt Ges | Drosselspule ohne Eisenkern |
US2761094A (en) * | 1952-03-19 | 1956-08-28 | George W Frampton | Magnetic hoists |
US3068433A (en) * | 1954-04-15 | 1962-12-11 | Sylvania Electric Prod | Electromagnetic coils |
DE1438461A1 (de) * | 1961-06-14 | 1968-10-10 | Intron Internat Inc | Elektromagnetische Spule |
FR1437769A (fr) * | 1965-04-16 | 1966-05-06 | Vacuumaschmelze Ag | Procédé pour rendre résistants à la chaleur les noyaux d'aimant, en matière magnétiquement douce enroulée ou empilée en couches et noyaux conformes à ceux ainsiobtenus |
DE1913524A1 (de) * | 1969-03-18 | 1971-11-18 | Lothar Fritz | Lasthebemagnet |
FR2203214A1 (fr) * | 1972-10-12 | 1974-05-10 | Sulzer Ag | |
FR2335922A1 (fr) * | 1975-12-18 | 1977-07-15 | Selam Gabriel | Inductance et son procede de fabrication |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020114516A1 (de) | 2020-05-29 | 2021-12-02 | Tdk Electronics Ag | Spulenelement |
Also Published As
Publication number | Publication date |
---|---|
FR2418531B1 (fr) | 1981-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |