FR2511806B1 - Procede pour l'alimentation et la demagnetisation d'electro-aimants a courant continu de grande puissance - Google Patents
Procede pour l'alimentation et la demagnetisation d'electro-aimants a courant continu de grande puissanceInfo
- Publication number
- FR2511806B1 FR2511806B1 FR8214295A FR8214295A FR2511806B1 FR 2511806 B1 FR2511806 B1 FR 2511806B1 FR 8214295 A FR8214295 A FR 8214295A FR 8214295 A FR8214295 A FR 8214295A FR 2511806 B1 FR2511806 B1 FR 2511806B1
- Authority
- FR
- France
- Prior art keywords
- demagnetization
- supply
- direct current
- power direct
- current magnets
- 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
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
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Electronic Switches (AREA)
- Electromagnets (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Relay Circuits (AREA)
- Rectifiers (AREA)
- Magnetically Actuated Valves (AREA)
- Jigs For Machine Tools (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI812543A FI66701C (fi) | 1981-08-18 | 1981-08-18 | Kopplingsfoerfarande |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2511806A1 FR2511806A1 (fr) | 1983-02-25 |
| FR2511806B1 true FR2511806B1 (fr) | 1985-12-20 |
Family
ID=8514636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8214295A Expired FR2511806B1 (fr) | 1981-08-18 | 1982-08-18 | Procede pour l'alimentation et la demagnetisation d'electro-aimants a courant continu de grande puissance |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS5842207A (ru) |
| AT (1) | AT383903B (ru) |
| AU (1) | AU8707582A (ru) |
| BE (1) | BE894139A (ru) |
| BR (1) | BR8204806A (ru) |
| CH (1) | CH658743A5 (ru) |
| DD (1) | DD210502A1 (ru) |
| DE (1) | DE3230254A1 (ru) |
| DK (1) | DK369682A (ru) |
| ES (1) | ES8306284A1 (ru) |
| FI (1) | FI66701C (ru) |
| FR (1) | FR2511806B1 (ru) |
| GB (1) | GB2104739B (ru) |
| HU (1) | HU191072B (ru) |
| IT (1) | IT1206146B (ru) |
| NL (1) | NL8203232A (ru) |
| NO (1) | NO158767C (ru) |
| PL (1) | PL237953A1 (ru) |
| SE (1) | SE454629B (ru) |
| SU (1) | SU1233817A3 (ru) |
| YU (1) | YU176882A (ru) |
| ZA (1) | ZA825870B (ru) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8425120D0 (en) * | 1984-10-04 | 1984-11-07 | Vent Axia Ltd | Dc solenoid circuits |
| US5227234A (en) * | 1990-08-10 | 1993-07-13 | Mitsui Petrochemical Industries, Ltd. | Thermal adhesive vibration damping sheets |
| US5354804A (en) * | 1991-05-09 | 1994-10-11 | Tosoh Corporation | Method of emulsifying thermoplastic resin composition |
| JP2617834B2 (ja) * | 1991-08-27 | 1997-06-04 | 新日本製鐵株式会社 | 表面特性に優れた潤滑めっき鋼板の製造方法 |
| JP2617835B2 (ja) * | 1991-08-27 | 1997-06-04 | 新日本製鐵株式会社 | 塗料密着性に優れた潤滑めっき鋼板の製造方法 |
| JP2617837B2 (ja) * | 1991-09-06 | 1997-06-04 | 新日本製鐵株式会社 | 摺動性およびプレス加工性に優れた潤滑めっき鋼板の製造方法 |
| JP2617838B2 (ja) * | 1991-09-09 | 1997-06-04 | 新日本製鐵株式会社 | 高性能潤滑めっき鋼板の製造方法 |
| GB2320814B (en) * | 1996-12-31 | 2000-11-29 | Redcliffe Magtronics Ltd | An apparatus for altering the magnetic state of a permanent magnet |
| FR2924527A1 (fr) * | 2007-11-29 | 2009-06-05 | Finsecur Soc Par Actions Simpl | Procede et dispositif de fermeture de porte coupe-feu |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3181559A (en) * | 1960-10-19 | 1965-05-04 | American Brake Shoe Co | Electromagnetic and fluid pressure operated valve and anti-hysteresis control circuit therefor |
| US3329247A (en) * | 1965-10-06 | 1967-07-04 | Eaton Yale & Towne | Electromagnetic coupling apparatus |
| DE2745997A1 (de) * | 1977-10-13 | 1979-04-19 | Sew Eurodrive Gmbh & Co | Anordnung zum steuern des ein- und ausschaltverhaltens von induktivitaeten, wie elektromagneten o.dgl. |
| DD147016A1 (de) * | 1979-11-13 | 1981-03-11 | Siegfried Fleischer | Schaltungsanordnung zur schnellerregung von elektromagneten |
| DE3003506C2 (de) * | 1980-01-31 | 1983-12-01 | Deutsches Elektronen-Synchrotron Desy, 2000 Hamburg | Schnelle Ansteuerungsschaltung für einen Elektromagneten |
-
1981
- 1981-08-18 FI FI812543A patent/FI66701C/fi not_active IP Right Cessation
-
1982
- 1982-08-10 AT AT0306282A patent/AT383903B/de not_active IP Right Cessation
- 1982-08-11 AU AU87075/82A patent/AU8707582A/en not_active Abandoned
- 1982-08-12 CH CH4852/82A patent/CH658743A5/de not_active IP Right Cessation
- 1982-08-13 ZA ZA825870A patent/ZA825870B/xx unknown
- 1982-08-13 DE DE19823230254 patent/DE3230254A1/de not_active Withdrawn
- 1982-08-16 YU YU01768/82A patent/YU176882A/xx unknown
- 1982-08-16 IT IT8248994A patent/IT1206146B/it active
- 1982-08-16 GB GB08223526A patent/GB2104739B/en not_active Expired
- 1982-08-17 SU SU823482526A patent/SU1233817A3/ru active
- 1982-08-17 NO NO822795A patent/NO158767C/no unknown
- 1982-08-17 BR BR8204806A patent/BR8204806A/pt unknown
- 1982-08-17 NL NL8203232A patent/NL8203232A/nl not_active Application Discontinuation
- 1982-08-17 SE SE8204728A patent/SE454629B/sv not_active IP Right Cessation
- 1982-08-17 JP JP57141770A patent/JPS5842207A/ja active Pending
- 1982-08-17 ES ES515062A patent/ES8306284A1/es not_active Expired
- 1982-08-17 DD DD82242577A patent/DD210502A1/de unknown
- 1982-08-18 BE BE0/208835A patent/BE894139A/fr not_active IP Right Cessation
- 1982-08-18 HU HU822679A patent/HU191072B/hu unknown
- 1982-08-18 DK DK369682A patent/DK369682A/da not_active Application Discontinuation
- 1982-08-18 FR FR8214295A patent/FR2511806B1/fr not_active Expired
- 1982-08-18 PL PL23795382A patent/PL237953A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO158767B (no) | 1988-07-18 |
| ATA306282A (de) | 1987-01-15 |
| AT383903B (de) | 1987-09-10 |
| NO822795L (no) | 1983-02-21 |
| BE894139A (fr) | 1982-12-16 |
| FR2511806A1 (fr) | 1983-02-25 |
| DK369682A (da) | 1983-02-19 |
| GB2104739B (en) | 1985-05-09 |
| NO158767C (no) | 1988-10-26 |
| SE8204728D0 (sv) | 1982-08-17 |
| SE8204728L (sv) | 1983-02-19 |
| FI66701C (fi) | 1984-11-12 |
| SU1233817A3 (ru) | 1986-05-23 |
| IT1206146B (it) | 1989-04-14 |
| YU176882A (en) | 1985-04-30 |
| IT8248994A0 (it) | 1982-08-16 |
| ES515062A0 (es) | 1983-05-01 |
| AU8707582A (en) | 1983-05-12 |
| DE3230254A1 (de) | 1983-03-17 |
| ES8306284A1 (es) | 1983-05-01 |
| PL237953A1 (en) | 1983-04-25 |
| DD210502A1 (de) | 1984-06-13 |
| GB2104739A (en) | 1983-03-09 |
| BR8204806A (pt) | 1983-08-02 |
| NL8203232A (nl) | 1983-03-16 |
| JPS5842207A (ja) | 1983-03-11 |
| CH658743A5 (de) | 1986-11-28 |
| SE454629B (sv) | 1988-05-16 |
| FI812543L (fi) | 1983-02-19 |
| FI66701B (fi) | 1984-07-31 |
| ZA825870B (en) | 1983-06-29 |
| HU191072B (en) | 1987-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |