SE8003097L - Elektromagnetisk anordning - Google Patents

Elektromagnetisk anordning

Info

Publication number
SE8003097L
SE8003097L SE8003097A SE8003097A SE8003097L SE 8003097 L SE8003097 L SE 8003097L SE 8003097 A SE8003097 A SE 8003097A SE 8003097 A SE8003097 A SE 8003097A SE 8003097 L SE8003097 L SE 8003097L
Authority
SE
Sweden
Prior art keywords
electromagnetic device
flux
gap
gap area
confining
Prior art date
Application number
SE8003097A
Other languages
English (en)
Swedish (sv)
Inventor
L R Baker
D E 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 SE8003097L publication Critical patent/SE8003097L/

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)
SE8003097A 1979-04-30 1980-04-24 Elektromagnetisk anordning SE8003097L (sv)

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
SE8003097L true SE8003097L (sv) 1980-10-31

Family

ID=32597808

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8003097A SE8003097L (sv) 1979-04-30 1980-04-24 Elektromagnetisk anordning

Country Status (12)

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

Families Citing this family (14)

* 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
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
EP3537014B1 (en) 2013-05-31 2021-08-04 Dayco IP Holdings, LLC Sprung gate valves movable by an actuator
US9574677B2 (en) 2013-05-31 2017-02-21 Dayco Ip Holdings, Llc Solenoid-powered gate valve
EP3039319B1 (en) 2013-08-30 2018-10-10 Dayco IP Holdings, LLC Sprung gate valves movable by a solenoid actuator
US10221867B2 (en) 2013-12-10 2019-03-05 Dayco Ip Holdings, Llc Flow control for aspirators producing vacuum using the venturi effect
KR102102504B1 (ko) * 2013-12-11 2020-04-20 데이코 아이피 홀딩스 엘엘시 자기적으로 작동되는 차단 밸브
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 ( ) * 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 ( ) * 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
DE2907008A1 (de) * 1979-02-23 1980-08-28 Sulzer Morat Gmbh Steuermagnetsystem

Also Published As

Publication number Publication date
IT8048544A0 (it) 1980-04-29
KR830002068B1 (ko) 1983-10-08
GB2124829B (en) 1984-08-01
GB2050065B (en) 1983-12-21
CA1145381A (en) 1983-04-26
NL8002470A (nl) 1980-11-03
AU1467083A (en) 1983-09-22
DE3016518A1 (de) 1980-11-13
AU5786780A (en) 1980-11-06
FR2455792A1 (fr) 1980-11-28
KR830003130A (ko) 1983-05-31
AU535155B2 (en) 1984-03-08
FR2455792B1 ( ) 1984-11-16
GB2050065A (en) 1980-12-31
GB2124829A (en) 1984-02-22
JPS55148333A (en) 1980-11-18
BR8002617A (pt) 1980-12-09
IT1144085B (it) 1986-10-29
US4321652A (en) 1982-03-23

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