FR2664737B1 - DIRECT CURRENT ELECTROMAGNET. - Google Patents
DIRECT CURRENT ELECTROMAGNET.Info
- Publication number
- FR2664737B1 FR2664737B1 FR9008933A FR9008933A FR2664737B1 FR 2664737 B1 FR2664737 B1 FR 2664737B1 FR 9008933 A FR9008933 A FR 9008933A FR 9008933 A FR9008933 A FR 9008933A FR 2664737 B1 FR2664737 B1 FR 2664737B1
- Authority
- FR
- France
- Prior art keywords
- direct current
- current electromagnet
- electromagnet
- direct
- current
- 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 - Fee Related
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
- H01F3/00—Cores, Yokes, or armatures
- H01F3/04—Cores, Yokes, or armatures made from strips or ribbons
-
- 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
-
- 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
- H01F7/1607—Armatures entering the winding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnets (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9008933A FR2664737B1 (en) | 1990-07-13 | 1990-07-13 | DIRECT CURRENT ELECTROMAGNET. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9008933A FR2664737B1 (en) | 1990-07-13 | 1990-07-13 | DIRECT CURRENT ELECTROMAGNET. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2664737A1 FR2664737A1 (en) | 1992-01-17 |
FR2664737B1 true FR2664737B1 (en) | 1994-04-01 |
Family
ID=9398678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9008933A Expired - Fee Related FR2664737B1 (en) | 1990-07-13 | 1990-07-13 | DIRECT CURRENT ELECTROMAGNET. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2664737B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3020894B1 (en) * | 2014-05-09 | 2018-02-02 | Whylot | SYSTEM OF AT LEAST ONE ELECTRO-MAGNET WITH BUOY EDGES OFF PLANS |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3093889A (en) * | 1957-02-28 | 1963-06-18 | Moloney Electric Company | Electrical core loop fabrication |
CH559414A5 (en) * | 1973-07-25 | 1975-02-28 | Olten Ag Elektro Apparatebau | Pot-shaped magnet with armature in switch housing - has outer wall of pot forming air gap with armature for increased attraction force |
US3943476A (en) * | 1973-12-11 | 1976-03-09 | Nippon Gakki Seizo Kabushiki Kaisha | Plunger damping means for an electromagnetic solenoid |
CH656248A5 (en) * | 1982-06-11 | 1986-06-13 | Isliker Magnete Ag | MAGNETIC RETURN HOUSING FOR AN ELECTROMAGNET. |
CH665049A5 (en) * | 1984-03-22 | 1988-04-15 | Roell & Korthaus Amsler Pruefm | METHOD FOR REDUCING THE DEPENDENCY OF THE MAGNETIC AIR GAP ENERGY, ARRANGEMENT FOR IMPLEMENTING THE METHOD AND THE POWER GENERATOR. |
FR2568402B1 (en) * | 1984-07-24 | 1987-02-20 | Telemecanique Electrique | DIRECT CURRENT ELECTROMAGNET, PARTICULARLY FOR ELECTRIC SWITCHING APPARATUS |
-
1990
- 1990-07-13 FR FR9008933A patent/FR2664737B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2664737A1 (en) | 1992-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |