BR8002617A - Dispositivo eletromagnetico e nucleo ferromagnetico tendo superficies de polo opostas definindo uma folga do tipo adaptado para uso em um dispositivo eletromagnetico - Google Patents

Dispositivo eletromagnetico e nucleo ferromagnetico tendo superficies de polo opostas definindo uma folga do tipo adaptado para uso em um dispositivo eletromagnetico

Info

Publication number
BR8002617A
BR8002617A BR8002617A BR8002617A BR8002617A BR 8002617 A BR8002617 A BR 8002617A BR 8002617 A BR8002617 A BR 8002617A BR 8002617 A BR8002617 A BR 8002617A BR 8002617 A BR8002617 A BR 8002617A
Authority
BR
Brazil
Prior art keywords
electromagnetic device
clearance
surfaces defining
opposite pole
type adapted
Prior art date
Application number
BR8002617A
Other languages
English (en)
Inventor
L Baker
D Reisem
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of BR8002617A publication Critical patent/BR8002617A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H50/40—Branched or multiple-limb main magnetic circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • 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
    • 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
    • H01F7/14—Pivoting armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Electromagnets (AREA)
  • Braking Arrangements (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Relay Circuits (AREA)
  • Transformers For Measuring Instruments (AREA)
BR8002617A 1979-04-30 1980-04-29 Dispositivo eletromagnetico e nucleo ferromagnetico tendo superficies de polo opostas definindo uma folga do tipo adaptado para uso em um dispositivo eletromagnetico BR8002617A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/034,381 US4321652A (en) 1979-04-30 1979-04-30 Low voltage transformer relay
AU14670/83A AU1467083A (en) 1979-04-30 1983-05-18 Transformer relay

Publications (1)

Publication Number Publication Date
BR8002617A true BR8002617A (pt) 1980-12-09

Family

ID=32597808

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8002617A BR8002617A (pt) 1979-04-30 1980-04-29 Dispositivo eletromagnetico e nucleo ferromagnetico tendo superficies de polo opostas definindo uma folga do tipo adaptado para uso em um dispositivo eletromagnetico

Country Status (12)

Country Link
US (1) US4321652A (pt)
JP (1) JPS55148333A (pt)
KR (1) KR830002068B1 (pt)
AU (2) AU535155B2 (pt)
BR (1) BR8002617A (pt)
CA (1) CA1145381A (pt)
DE (1) DE3016518A1 (pt)
FR (1) FR2455792A1 (pt)
GB (2) GB2050065B (pt)
IT (1) IT1144085B (pt)
NL (1) NL8002470A (pt)
SE (1) SE8003097L (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338649A (en) * 1980-10-29 1982-07-06 Minnesota Mining And Manufacturing Company System for remotely controlling a load
US4384314A (en) * 1981-04-30 1983-05-17 Minnesota Mining And Manufacturing Company Control system for plural transformer relays
US4414602A (en) * 1981-12-18 1983-11-08 Minnesota Mining And Manufacturing Co. Current director and interface circuit for a transformer relay
US4433356A (en) * 1982-04-19 1984-02-21 Minnesota Mining And Manufacturing Company Control circuit for transformer relay
US4437081A (en) 1982-12-28 1984-03-13 Minnesota Mining And Manufacturing Company Rocking armature transformer relay
US4467304A (en) * 1982-12-28 1984-08-21 Minnesota Mining And Manfacturing Company Saturable tandem coil transformer relay
US4751401A (en) * 1987-03-23 1988-06-14 Core Industries Inc. Low voltage switch
US5539261A (en) * 1993-01-15 1996-07-23 Honeywell Inc. Mechanical alternate action to electrical pulse converter
US6782513B1 (en) * 2002-02-15 2004-08-24 Shape Electronics, Inc. High power factor integrated controlled ferroresonant constant current source
US9574677B2 (en) 2013-05-31 2017-02-21 Dayco Ip Holdings, Llc Solenoid-powered gate valve
KR102085397B1 (ko) 2013-05-31 2020-04-14 데이코 아이피 홀딩스 엘엘시 액츄에이터에 의해 이동가능한 스프링 장착 게이트 밸브
JP6571083B2 (ja) 2013-08-30 2019-09-04 デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc ソレノイドアクチュエータによって移動可能なバネ装填式ゲートバルブ
US10221867B2 (en) 2013-12-10 2019-03-05 Dayco Ip Holdings, Llc Flow control for aspirators producing vacuum using the venturi effect
BR112016013346B1 (pt) * 2013-12-11 2021-11-16 Dayco Ip Holdings, Llc Conjunto de atuador magnético e invólucro
US9599246B2 (en) 2015-08-05 2017-03-21 Dayco Ip Holdings, Llc Magnetically actuated shut-off valve

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR963666A (pt) * 1950-07-18
FR985527A (fr) * 1949-02-22 1951-07-19 Alsthom Cgee Nouveau relais à flux magnétique continu pouvant être commandé par un courant électrique de forme quelconque : alternatif, alterné, etc.
FR1114606A (fr) * 1954-11-18 1956-04-16 Csf Perfectionnements aux aimants permanents
GB793825A (en) * 1955-11-08 1958-04-23 Telephone Mfg Co Ltd Improvements relating to polarised electromagnetic devices
BE556726A (pt) * 1956-04-18
US3154728A (en) * 1961-12-22 1964-10-27 Barber Colman Co High sensitivity magnetic relay
US3379214A (en) * 1965-01-15 1968-04-23 Skinner Prec Ind Inc Permanent magnet valve assembly
US3461354A (en) * 1966-05-27 1969-08-12 Minnesota Mining & Mfg Magnetic remote control switch
BE786006A (fr) * 1971-07-07 1973-01-08 Siemens Ag Circuit magnetique de relais polarise
FR2280959A1 (fr) * 1974-07-30 1976-02-27 Materiel Magnetique Perfectionnement aux dispositifs de commande magnetique a aimants permanents
DE2907008C2 (de) * 1979-02-23 1987-04-02 Sulzer Morat Gmbh, 7024 Filderstadt Steuermagnetsystem

Also Published As

Publication number Publication date
DE3016518A1 (de) 1980-11-13
SE8003097L (sv) 1980-10-31
KR830003130A (ko) 1983-05-31
US4321652A (en) 1982-03-23
AU5786780A (en) 1980-11-06
NL8002470A (nl) 1980-11-03
GB2124829B (en) 1984-08-01
GB2124829A (en) 1984-02-22
KR830002068B1 (ko) 1983-10-08
CA1145381A (en) 1983-04-26
GB2050065A (en) 1980-12-31
GB2050065B (en) 1983-12-21
FR2455792A1 (fr) 1980-11-28
IT8048544A0 (it) 1980-04-29
IT1144085B (it) 1986-10-29
JPS55148333A (en) 1980-11-18
FR2455792B1 (pt) 1984-11-16
AU535155B2 (en) 1984-03-08
AU1467083A (en) 1983-09-22

Similar Documents

Publication Publication Date Title
BR8002617A (pt) Dispositivo eletromagnetico e nucleo ferromagnetico tendo superficies de polo opostas definindo uma folga do tipo adaptado para uso em um dispositivo eletromagnetico
MX164229B (es) Composicion de supositorio contraceptivo de larga duracion y metodos para su uso
IT7949653A0 (it) Perfezionamento nella costruzionedi nuclei magnetici
MX164441B (es) Fosfitos ionicos y su uso en procedimientos homogeneos catalizados con metal de transicion
MX153557A (es) Mejoras en valvula baldeadora para uso en mingitorios y equipo similar
DK379977A (da) Pigmentdispersioner samt deres anvendelse
PT83131A (pt) Conjunto de pinca de mola para instrumentos alongados e instrumentos com o mesmo
IT1162770B (it) Metodo per ricoprire superfici varie e mezzi adatti allo scopo
BR7801182A (pt) Aperfeicoamento em transportador e em cobertura para uso com o mesmo
DE3686907D1 (de) Umkehrung der magnetisierung durch adiabatisch schnellen und nichtlinearen durchgang bei der magnetischen kernresonanz.
DE3379818D1 (en) Spectrometer objective with parallel objective and spectrometer fields for use in the potential measuring technique
IT7925600A0 (it) Perfezionamenti nella costruzionedi una valvola elettromagnetica.
AR230060A1 (es) Procedimiento para la preparacion de 3-aminosianonimias substituidas,aminoacetonitrilo substituido para su uso exclusivo en dicho procedimiento y procedimiento para su preparacion
DK108780A (da) Fremgangsmaade til fremstilling af urinstofderivater disses anvendelse samt mellemprodukter til anvendelse ved fremstillingen
SE7910332L (sv) Magnetlas med en regel och lasstycken
BR7909007A (pt) Turbocarregador e adaptacoes para o mesmo
MX164079B (es) 3-aroiloxifenilcarbamatos polimerizables y metodos para su preparacion y uso
MX147864A (es) Mejoras en valvula de mariposa y metodo para formar la misma
SE428798B (sv) Malonsyraestrar med rostinhiberande formaga i smorjemnen eller brenslen och anvendning derav
DK394480A (da) Fremgangsmaade til fremstilling af 1-azolyl-1-phenoxy-alkan-2-oner samt ved fremstillingen anvendte mellemprodukter
ES490052A0 (es) Perfeccionamientos en percutores de atraccion y bloque mag- netico
DK59080A (da) Indretning til skylning og ladning af cylindrene i totaksforbraendingsmotorer
IT7826123A0 (it) E/o magneti di rotori).procedimento e dispositivo per la magnetizzazione su entrambi i lati delle superfici di corpi che devono essere magnetizzati (specialmente bacchette magnetiche di serrature
BR5701233U (pt) Fecho magnetico para uso em vestuario e outros
BR7906448A (pt) Processo de lingotamento de metal,cabeca quente para uso com uma lingoteira no lingotamento de lingotes metalicos,combinacao de uma cabeca quente,e,lingoteira