KR800002142Y1 - Electro magnet - Google Patents

Electro magnet Download PDF

Info

Publication number
KR800002142Y1
KR800002142Y1 KR7905581U KR790005581U KR800002142Y1 KR 800002142 Y1 KR800002142 Y1 KR 800002142Y1 KR 7905581 U KR7905581 U KR 7905581U KR 790005581 U KR790005581 U KR 790005581U KR 800002142 Y1 KR800002142 Y1 KR 800002142Y1
Authority
KR
South Korea
Prior art keywords
electromagnet
blower
type
pedestal
coil windings
Prior art date
Application number
KR7905581U
Other languages
Korean (ko)
Inventor
정형
Original Assignee
정형
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 정형 filed Critical 정형
Priority to KR7905581U priority Critical patent/KR800002142Y1/en
Application granted granted Critical
Publication of KR800002142Y1 publication Critical patent/KR800002142Y1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00Magnets
    • H01F7/06Electromagnets; Actuators including electromagnets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/02Casings
    • H01F27/025Constructional details relating to cooling
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • H01F27/085Cooling by ambient air
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/30Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306Fastening or mounting coils or windings on core, casing or other support

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transformer Cooling (AREA)
  • Electromagnets (AREA)

Abstract

내용 없음.No content.

Description

공업용 전자석Industrial electromagnet

제 1 도는 본 고안의 일부 절결사시도.1 is a partially cutaway perspective view of the present invention.

제 2 도는 본 고안의 단면도.2 is a cross-sectional view of the present invention.

제 3 도는 본 고안의 내부 분해사시도.3 is an exploded perspective view of the present invention.

제 4 도는 공지된 전자석의 요부 사시도.4 is a perspective view of main parts of a known electromagnet.

본 고안은 일반 광공업 분야나 화학분야 등에서 원료 중에 함유한 철분을 분리해 내는 용도 등으로 사용되는 공업용 전자석을 구성함에 있어서, 전자석의 코일권선체 사이사이에 간삽하는 간격유지용 받침대를 전자석의 일측에 설치하는 송풍기의 급풍이 잘 유통되도록 통풍성이 양호한 □형 또는 I형 등의 중공형 받침대로 대체하므로서 코일권선체의 공냉 효과를 높여 전자석의 출력효율을 종래보다 향상시킨 것이다.In the present invention, when constructing an industrial electromagnet used for separating iron contained in a raw material in a general mining industry or a chemical field, etc., an interval holding pedestal interposed between the coil windings of the electromagnet is provided on one side of the electromagnet. In order to distribute the blower of the installed blower well, the ventilation type is replaced with hollow type pedestals such as □ type or I type to increase the air cooling effect of the coil winding body to improve the output efficiency of the electromagnet.

종래의 전자석은 철심을 사이에 두고 일정한 간격을 유지하여 수개의 코일권선체를 철심 외주에 횐설하고 각 코일권선체의 사이사이에 절연 및 간격유지용의 받침대를 간삽하여 공냉 효과와 간격유지 목적을 달성하게 되는 바, 이러한 종래의 구조는 전자석의 기동으로 인해 코일권선체의 가열온도가 높기 때문에 코일권선체의 일측방에 송풍기를 설치하여 공냉시킬시 제 4 도에 표시한 받침대 자체가 송풍기의 급풍을 원활하게 유통시키지 못하고 오히려 통풍성을 방해하므로 공냉 효과가 저조한 폐단이 있었고 이러한 공냉효과의 저조성은 전자석의 출력효율을 저하시키므로 전력의 소모는 대단히 많으면서도 전자력은 약한 결점이 있었다.In the conventional electromagnet, several coil windings are installed on the outer periphery of the iron core by maintaining a constant interval with the iron cores interposed therebetween, and a pedestal for insulation and space maintenance is interposed between each coil winding body for the purpose of air cooling effect and spacing. As the conventional structure has a high heating temperature of the coil winding due to the electromagnet activation, the pedestal itself shown in FIG. 4 is installed in one side of the coil winding to cool the air. The air cooling effect was poor because it did not flow smoothly, but rather the air permeability was lowered. The low efficiency of the air cooling effect lowered the output efficiency of the electromagnet.

본 고안은 이러한 결점을 시정보완하기 위해 각 코일권선체의 사이사이에 간삽하는 받침대를 단면 □형 또는 I형 등의 중공체로 하여 삽설하므로서 송풍기의 급풍에 대한 양호한 통풍성을 갖게 하므로서 전자석의 공냉 효과를 보다 높여 출력효율을 향상시키고 전력의 소모도 절감되도록 한 것으로 이를 첨부도면에 의거하여 상세히 설명하면 다음과 같다.The present invention inserts a pedestal interleaved between each coil winding body as a hollow body such as a cross-section □ or I type in order to solve such defects, thereby improving the air-cooling effect of the electromagnet while providing a good ventilation against the rapid blow of the blower. In order to improve the output efficiency and reduce the power consumption by higher, it will be described in detail based on the accompanying drawings as follows.

철심(2)을 사이에 두고 수개의 코일권선체(3)를 일정 간격으로 이격된 상태로 횡설힘에 있어서 코일권선체(3)의 사이에 단면 □형 또는 I형 등의 중공형 받침대(6)를 일방향으로 연통되게 간삽하므로서 일측 송풍실(4)에 설치한 송풍기(5)의 급풍이 이들 중공형 받침대(6)에 의해 원활히 통풍되도록 구성한 것이다.Hollow pedestals, such as a cross-section □ or I type, between the coil windings 3 in transverse laying in a state in which several coil windings 3 are spaced at regular intervals with an iron core 2 interposed therebetween. ), The rapid air flow of the blower 5 installed in one blower chamber 4 is intermittently connected in one direction so as to be smoothly ventilated by these hollow pedestals 6.

이상과 같이 된 본 고안은 제 4 도와 같은 종래의 경우는 각 코일권선체(3)의 사이에 간삽하는 받침대(6')가 통풍성이 없었던 단순한 입방체로서 삽설된 때문에 받침대(6') 자체가 통풍성을 방해하였던 것이나 본 고안에 있어서는 받침대(6)가 단면 □형이나 I형 등으로 구성되어 일측 송풍기로부터 보내지는 냉각용 바람이 이들 받침대(6)에 방해를 받음이 없이 철심(2)의 외주면을 돌아 그대로 원활히 유동되면서 배출되므로 종래의 전자석에 비하여 공냉 효과가 현저히 양호하게 되며 이로 인한 전자석의 출력 효율이 종래보다 향상되면서도 전력의 소모가 절약되는 효과가 있어서 매우 실용적인 것이다.According to the present invention as described above, in the conventional case such as the fourth diagram, the pedestal 6 'itself is breathable because the pedestal 6' interleaved between each coil winding body 3 is inserted as a simple cube having no ventilation. However, in the present invention, the pedestal 6 is composed of a cross-sectional □ type or an I type, so that the cooling wind sent from one blower is not disturbed by the pedestal 6 so that the outer peripheral surface of the iron core 2 is prevented. As it is discharged while flowing smoothly, the air cooling effect is remarkably good as compared to the conventional electromagnet. As a result, the output efficiency of the electromagnet is improved as compared to the conventional electromagnet, thereby saving power consumption.

Claims (1)

도면에 표시한 바와 같이 철심(2) 외주에 다수의 코일권선체(3)를 일정 간격이 유지되게 환설하고 송풍기(5)를 일측에 내장한 공지된 전자석(1)에 있어서, 코일권선체(3) 사이사이에 단면 □형 또는 I형의 중공형 받침대(6)를 간삽하여 송풍기(5)의 바람이 원활히 유통되게 하여서된 공업용 전자석.As shown in the figure, in the known electromagnet 1 in which a plurality of coil windings 3 are arranged on the outer circumference of the iron core 2 so as to maintain a constant interval, and a blower 5 is built in one side, the coil windings ( 3) An industrial electromagnet in which the wind of the blower 5 is smoothly circulated by interpolating the hollow shaped pedestal 6 having a cross-sectional □ -type or I-shape between them.
KR7905581U 1979-09-11 1979-09-11 Electro magnet KR800002142Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7905581U KR800002142Y1 (en) 1979-09-11 1979-09-11 Electro magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7905581U KR800002142Y1 (en) 1979-09-11 1979-09-11 Electro magnet

Publications (1)

Publication Number Publication Date
KR800002142Y1 true KR800002142Y1 (en) 1980-12-27

Family

ID=19214368

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7905581U KR800002142Y1 (en) 1979-09-11 1979-09-11 Electro magnet

Country Status (1)

Country Link
KR (1) KR800002142Y1 (en)

Similar Documents

Publication Publication Date Title
ATE15293T1 (en) WINDING FOR AN AIR-COOLED DRY TRANSFORMER OR FOR A CHOKE COIL WITH SPACERS IN THE AIR DUCT.
US2663808A (en) Dynamoelectric machine having a ventilation shield in the air gap
WO2018176529A1 (en) Dry-type transformer coil and winding method thereof
KR800002142Y1 (en) Electro magnet
JPS5565408A (en) Superconductive electromagnet
US2920219A (en) Dynamoelectric machine with gas cooled rotor and stator conductors
CN105845321A (en) Easy-to-radiate transformer
JPS5558752A (en) Rotor of gas cooling rotary electric machine
JPS561749A (en) Salient-pole type electric rotary machine
SU858181A1 (en) Electric machine
JPS57202854A (en) Cooling device for rotor
JPS55122438A (en) Iron core for rotary electric machine
JPS56133952A (en) Salient pole type electric rotary machine
JPH058776Y2 (en)
KR900005484Y1 (en) Electro-magnetic apparatus
CN209895876U (en) Dry-type transformer
SU587563A1 (en) Hydrogenerator
JPS63149157U (en)
JPS5678352A (en) Rotary electric machine
JPS5651813A (en) Transformer winding
JPS57106018A (en) Hollow-core reactor
JPS54127511A (en) Cast rotor
JPS5523757A (en) Rotary electric machine
JPS54104529A (en) Resin molded coil
JPS55132302A (en) Cooling apparatus for tire of plural wheels