KR830008357A - Flow electromagnet device - Google Patents

Flow electromagnet device Download PDF

Info

Publication number
KR830008357A
KR830008357A KR1019810004256A KR810004256A KR830008357A KR 830008357 A KR830008357 A KR 830008357A KR 1019810004256 A KR1019810004256 A KR 1019810004256A KR 810004256 A KR810004256 A KR 810004256A KR 830008357 A KR830008357 A KR 830008357A
Authority
KR
South Korea
Prior art keywords
electromagnet
electromagnet device
iron core
power supply
closed contact
Prior art date
Application number
KR1019810004256A
Other languages
Korean (ko)
Inventor
시게하루 오오쓰카
히로유키 오카도
사토미 아리모토
Original Assignee
카다야마히도 하지로
미쓰미시 전기 주식회사
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 카다야마히도 하지로, 미쓰미시 전기 주식회사 filed Critical 카다야마히도 하지로
Publication of KR830008357A publication Critical patent/KR830008357A/en
Priority to KR2019850013645U priority Critical patent/KR860000838Y1/en

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
    • 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
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1838—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current by switching-in or -out impedance

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Electromagnets (AREA)
  • Relay Circuits (AREA)

Abstract

내용 없음No content

Description

교류 전자석 장치Flow electromagnet device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 단상교류전자석장치를 나타낸 도면.1 is a view showing a conventional single-phase AC electromagnet apparatus.

제2도는 제1도의 회로도.2 is a circuit diagram of FIG.

제3도는 제1도, 제2도에 나타낸 장치의 전압백터(Vetor)도.3 is a voltage vector diagram of the device shown in FIG. 1 and FIG.

제4도는 제1도, 제2도에 나타낸 장치의 조작코일단자전압과 흡인 투압시 시각적변화를 나타낸 도면.4 is a diagram showing visual changes in operation coil terminal voltage and suction pressure of the apparatus shown in FIGS. 1 and 2;

제5도는, 제6도는 각각 다른 종래의 장치의 회로도. 제7도, 제8도는 각각 제5도, 제6도에 나타낸 장치의 조작코일단자 전압과 흡인력 투입시 시간적변화를 나타낸 도면.FIG. 5 is a circuit diagram of a conventional apparatus, in which FIG. 6 is different. 7 and 8 are diagrams showing temporal changes in applying the operating coil terminal voltage and the suction force of the apparatus shown in FIGS. 5 and 6, respectively.

제9도는 본발명의 실시예를 나타낸 회로도.9 is a circuit diagram showing an embodiment of the present invention.

제10도는 제9도에 나타낸 전압백터도이다.FIG. 10 is a voltage vector diagram shown in FIG.

Claims (2)

단상전파전류장치, 단상전파정류장치의 직류전력에 의해 작용되는 전자석장치의 조작코일 및 단상전파정류장치와 단상교류전원 사이에 접속된 무극성콘텐서와 전자석장치의 조작코일에 의해 조작되는 상기 폐접점의 병렬접속체를 구비하여서된 교류전원용 전자석 장치.Of the closed contact operated by the operation coil of the electromagnet and the non-polar capacitor connected between the single-phase full-wave rectifier and the electromagnet operated by the direct current power of the single-phase full-wave rectifier Electromagnet device for AC power supply provided with parallel connection body. 제1항에서 상시폐접점은 전자석장치의 가동철심과 고정철심이 흡착된후에 개방하도록함을 특징으로하는 교류전원용 전자석 장치.The electromagnet apparatus for alternating current power supply according to claim 1, wherein the normally closed contact is opened after the movable iron core and the fixed iron core of the electromagnet apparatus are adsorbed. ※참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: This is to be disclosed based on the first application.
KR1019810004256A 1980-11-21 1981-11-06 Flow electromagnet device KR830008357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850013645U KR860000838Y1 (en) 1980-11-21 1985-10-18 Coil for dc power

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55164865A JPS5788707A (en) 1980-11-21 1980-11-21 Ac electromagnet device
JP164865 1980-11-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019850013645U Division KR860000838Y1 (en) 1980-11-21 1985-10-18 Coil for dc power

Publications (1)

Publication Number Publication Date
KR830008357A true KR830008357A (en) 1983-11-18

Family

ID=15801384

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810004256A KR830008357A (en) 1980-11-21 1981-11-06 Flow electromagnet device

Country Status (2)

Country Link
JP (1) JPS5788707A (en)
KR (1) KR830008357A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1222350B (en) * 1987-10-13 1990-09-05 Antonio Faccini CIRCUIT FOR THE IMPULSIVE SUPPLY OF ARMORED TRACTION AND WITHDRAWAL ELECTROMAGNETS AND ELECTROMAGNETS POWERED WITH SUCH CIRCUIT
IT1272753B (en) * 1993-10-27 1997-06-26 Ciar Srl FEEDING SYSTEM ESPECIALLY FOR LINEAR ACTUATORS FOR BEDS OR SOFAS WITH HEADBOARDS AND / OR VARIABLE ANGLE FOOTBOARD.

Also Published As

Publication number Publication date
JPS5788707A (en) 1982-06-02

Similar Documents

Publication Publication Date Title
KR920022633A (en) Inverter control device of refrigerator
KR870003673A (en) High frequency heater
KR840001401A (en) Motor power factor controller with motor with reduced voltage starter
KR910008905A (en) Over Current Protection Device
SE8104612L (en) SYSTEM AND DEVICE FOR MANUAL OPERATION OF AN ELECTROMAGNET
JPS57193964A (en) Switching device
KR830008357A (en) Flow electromagnet device
KR830009631A (en) Electronic contactor
KR890016603A (en) Vacuum breaker
KR860007688A (en) Electromagnet Device
ES465101A1 (en) Inrush current start-up circuit for a television receiver
US2653280A (en) Stationary induction apparatus
KR850000745A (en) Flow electromagnet device
ES479641A1 (en) Control circuit for bistable relay - energises relay through thyristor, so that its contacts open shortly before and close shortly after zero crossing
GB613540A (en) Improvements in or relating to vibratory synchronously operating electric convertingdevices
Dickinson et al. Mechanism for hand closing of circuit breakers
SU1163365A1 (en) Device for supplying power to electromagnetic d.c.drive
KR870005899A (en) Elevator Electric Door Opening and Closing Control
JPS56160478A (en) Electrically actuated valve for flow rate control
ES240915U (en) An interposing relay for a control system including an A-C actuated load and switching means therefor
JPS5248811A (en) Controlling equipment for an electric compressor
JPS52111624A (en) Alternating current wave form transforming apparatus
KR840001054A (en) AC arc welding machine
RU1815062C (en) Device for automatically de-energizing open-current voltage of welding current source
KR870004556A (en) High Power Factor Rectifier Circuit