ES8306284A1 - "un metodo de acoplar y desmagnetizar inductancias alimentadas por corriente continua". - Google Patents

"un metodo de acoplar y desmagnetizar inductancias alimentadas por corriente continua".

Info

Publication number
ES8306284A1
ES8306284A1 ES515062A ES515062A ES8306284A1 ES 8306284 A1 ES8306284 A1 ES 8306284A1 ES 515062 A ES515062 A ES 515062A ES 515062 A ES515062 A ES 515062A ES 8306284 A1 ES8306284 A1 ES 8306284A1
Authority
ES
Spain
Prior art keywords
electromagnet
coil
capacitors
current
voltage
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
ES515062A
Other languages
English (en)
Other versions
ES515062A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES515062A0 publication Critical patent/ES515062A0/es
Publication of ES8306284A1 publication Critical patent/ES8306284A1/es
Expired legal-status Critical Current

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)

Abstract

METODO DE ACOPLAMIENTO Y DESMAGNETIZACION DE INDUCTANCIAS ALIMENTADAS POR CORRIENTE CONTINUA. SE CARACTERIZA PORQUE DOS CONDENSADORES POLARIZADOS (C , C ), CONECTADOS EN PARALELO CON LA BOBINA (L) DEL ELECTROIMAN (M), ESTAN CONECTADOS EN SERIE, Y UN DIODO DE DIRECCION INVERSA (D , D ) ESTA CONECTADO EN PARALELO CON CADA CONDENSADOR. EL VOLTAJE MAGNETIZANTE CARGA A TRAVES DEL DIODO DE DIRECCION DE CONDUCCION (D ) UNO DE LOS CONDENSADORES (C ), DE FORMA QUE NO SEA DAÑADO POR EL VOLTAJE DE AUTOINDUCCION PRODUCIDO EN LA BOBINA DEL ELECTROIMAN, DESPUES DE QUE HAYA SIDO CORTADA LA CORRIENTE DE MAGNETIZACION. LA ENERGIA ELECTRICA PRODUCIDA POR AUTOINDUCCION EN LA BOBINA DEL ELECTROIMAN CARGARA Y DEJARA NIVELADOS LOS CONDENSADORES, PRODUCIENDO UNA BAJA RESISTENCIA AL VOLTAJE DE AUTOINDUCCION Y CAUSANDO ASI UNA FUERTE CORRIENTE DE DESMAGNETIZACION EN LA BOBINA (L).
ES515062A 1981-08-18 1982-08-17 "un metodo de acoplar y desmagnetizar inductancias alimentadas por corriente continua". Expired ES8306284A1 (es)

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
ES515062A0 ES515062A0 (es) 1983-05-01
ES8306284A1 true ES8306284A1 (es) 1983-05-01

Family

ID=8514636

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515062A Expired ES8306284A1 (es) 1981-08-18 1982-08-17 "un metodo de acoplar y desmagnetizar inductancias alimentadas por corriente continua".

Country Status (22)

Country Link
JP (1) JPS5842207A (es)
AT (1) AT383903B (es)
AU (1) AU8707582A (es)
BE (1) BE894139A (es)
BR (1) BR8204806A (es)
CH (1) CH658743A5 (es)
DD (1) DD210502A1 (es)
DE (1) DE3230254A1 (es)
DK (1) DK369682A (es)
ES (1) ES8306284A1 (es)
FI (1) FI66701C (es)
FR (1) FR2511806B1 (es)
GB (1) GB2104739B (es)
HU (1) HU191072B (es)
IT (1) IT1206146B (es)
NL (1) NL8203232A (es)
NO (1) NO158767C (es)
PL (1) PL237953A1 (es)
SE (1) SE454629B (es)
SU (1) SU1233817A3 (es)
YU (1) YU176882A (es)
ZA (1) ZA825870B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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
PL237953A1 (en) 1983-04-25
DD210502A1 (de) 1984-06-13
GB2104739A (en) 1983-03-09
FR2511806B1 (fr) 1985-12-20
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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