KR970005071Y1 - Film condenser - Google Patents
Film condenser Download PDFInfo
- Publication number
- KR970005071Y1 KR970005071Y1 KR2019940015646U KR19940015646U KR970005071Y1 KR 970005071 Y1 KR970005071 Y1 KR 970005071Y1 KR 2019940015646 U KR2019940015646 U KR 2019940015646U KR 19940015646 U KR19940015646 U KR 19940015646U KR 970005071 Y1 KR970005071 Y1 KR 970005071Y1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- electrode
- internal
- alternately
- capacitor
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/32—Wound capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/012—Form of non-self-supporting electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
- H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/33—Thin- or thick-film capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
내용없음.None.
Description
제1도는 롤(Roll)상으로 권회된 일반적인 필름 콘덴서의 개략 사시도1 is a schematic perspective view of a general film capacitor wound on a roll
제2도는 종래의 필름 콘덴서를 나타낸 요부 확대 정단면도2 is an enlarged front sectional view showing main parts of a conventional film capacitor
제3도는 본 고안에 따른 필름 콘덴서를 나타낸 요부 확대 정단면도3 is an enlarged front sectional view showing main parts of the film capacitor according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 내부전극 2 : 절연필름1: internal electrode 2: insulating film
3 : 필름보강턱 4 : 외부전극3: film reinforcement jaw 4: external electrode
본 고안은 내부에 절연 필름을 개재하여 다수개의 층으로 적층 구성된 필름 전극의 가장자리부(Margin) 절연을 확실하게 수행하여 내압을 향상시킬 수 있도록한 필름 콘덴서에 관한 것이다.The present invention relates to a film capacitor capable of reliably performing margin insulation of a film electrode laminated in a plurality of layers via an insulating film therein to improve breakdown voltage.
일반적으로 알려져 있는 필름 콘덴서는 전극이 인쇄된 필름을 양측 단부가 서로 엇갈리게 교대로 적층 형성시킨후 양측 단부에 외부전극을 형성시켜 이를 롤(Roll)상으로 권회하여 알루미늄 전해 콘덴서 등의 내부에 설치하며, 그 상측으로 리드 와이어를 연결시켜 단자부와 결합토록 하는 것이다.Generally known film capacitors are formed by alternately stacking films printed with electrodes alternately at both ends, and forming external electrodes at both ends, and wound them on a roll to install inside the aluminum electrolytic capacitor. The lead wire is connected to the upper side to be coupled to the terminal part.
이와 같은 기술과 관련된 종래의 필름 콘덴서 구조에 있어서는 제1도 및 제2도에 도시한 바와 같이, 내부전극(21)이 인쇄된 필름을 양측단부가 서로 엇갈리게 교대로 적층 형성하며, 상기 내부 전극(21), (21)사이에는 절연필름(22)을 개재시켜, 양측단부에 외부전극(23)이 형성되고, 이를 롤상으로 권회하여 필름 콘덴서(24)가 마련되는 구조로 이루어졌다.In the conventional film capacitor structure related to the above technique, as shown in FIGS. 1 and 2, the inner electrode 21 is formed by alternately stacking the films on which both ends are alternately arranged, and the internal electrode ( Between 21) and 21, an external electrode 23 is formed at both ends of the insulating film 22, and the film is wound in a roll to form a film capacitor 24.
상기와 같은 구조를 갖는 종래의 필름 콘덴서는, 내부전극(21)과 내부전극(21)사이에 절연체인 절연필름(22)을 착설시켜 층간 절연을 유지하면서 그 양측 단부에는 외부전극(23)을 인쇄함으로써, 콘덴서로서의 역할을 수행토록 한다.In the conventional film capacitor having the above structure, the insulating film 22, which is an insulator, is installed between the internal electrode 21 and the internal electrode 21 to maintain the interlayer insulation, and the external electrode 23 is disposed at both ends thereof. By printing, it serves as a capacitor.
그러나 내부전극(21)의 양측단부가 서로 엇갈리게 교대로 적층되고, 그 하측에 평평한 절연필름(22)이 착설되어 상기 각 내부전극(21)의 좌측, 혹은 우측으로 공동(S)이 발생되어 전극과 전극간의 절연성을 해치게 될 뿐만 아니라 쉽게 쇼트(short)되는 현상이 빈번하게 발생되며, 특히 콘덴서의 특성이 저하되는 커다란 문제점이 있었던 것이다.However, both end portions of the internal electrodes 21 are alternately stacked alternately, and a flat insulating film 22 is installed on the lower side thereof, and a cavity S is generated on the left or right side of each of the internal electrodes 21. In addition to damaging the insulation between the electrode and the electrode, a short-circuit phenomenon occurs frequently, and in particular, there is a big problem that the characteristics of the capacitor are degraded.
본 고안은 이와 같은 종래의 제반 문제점들을 개선시키기 위하여 안출된 것으로서 그 목적은, 내부에 절연필름을 개재하여 다수개의 층으로 적층 구조된 필름전극의 가장 자리부 절연을 확실하게 수행토록 하며, 이로 인하여 전극간의 쇼트현상을 미연에 예방하고, 콘덴서의 내압을 가일층 향상시킬 수 있는 내압을 증가시킨 필름 콘덴서를 제공하는데 있다.The present invention has been devised to improve such conventional problems, and its purpose is to reliably perform edge insulation of a film electrode laminated in a plurality of layers through an insulating film therein. The present invention provides a film capacitor in which the short-circuit between electrodes is prevented in advance and the breakdown voltage of the capacitor can be further improved.
상기 목적을 달성하기 위한 기술적인 구성으로서 본 고안은 내부전극이 인쇄된 필름전극의 양측단부가 서로 엇갈리게 적층 형성하며, 상기 내부전극과 내부전극 사이에는 좌, 우측의 일측 단부에 필름보강턱이 돌출설치된 절연 필름을 착설한 필름 콘덴서를 마련함에 의한다.The present invention as a technical configuration for achieving the above object is formed by stacking the both ends of the film electrode with the internal electrode is crossed with each other, the film reinforcing projection protrudes on one side end of the left and right between the internal electrode and the inner electrode It is by providing the film capacitor which installed the installed insulation film.
이하, 첨부된 도면에 의거하여 본 고안의 실시예를 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제3도는 본 고안에 따른 필름 콘덴서의 요부 확대 정단면도로서 양측단부가 서로 엇갈리게 교대로 내부전극(1)을 적층 형성하며, 상기 내부전극(1)과 내부전극(1)사이에는 좌측 및 우측의 일측 단부에 필름 보강턱(3)이 돌출설치된 절연필름(2)이 착설되고, 상기 내부전극(1)의 양측단부에는 외부전극(4)이 형성되는 구조로 이루어진다.3 is an enlarged front sectional view of the main part of the film capacitor according to the present invention, and the both ends of the film capacitors are alternately formed to alternately form the internal electrodes 1, and the left and right sides of the internal electrodes 1 and the internal electrodes 1 are stacked. An insulating film 2 having a film reinforcing jaw 3 protruding is installed at one end thereof, and an external electrode 4 is formed at both ends of the internal electrode 1.
이와 같은 구조로 구성된 본 고안의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention composed of such a structure as follows.
제3도에 도시한 바와 같이 내부전극(1)과 외부전극(4)이 각각 형성된 필름 콘덴서의 제작시, 내부에 절연필름(2)을 개재하여 상하측으로 내부전극(1), (1)이 그 양측단부가 서로 엇갈리게 교대로 적층 형성한다.As shown in FIG. 3, when fabricating a film capacitor in which the internal electrode 1 and the external electrode 4 are formed, the internal electrodes 1 and 1 move upward and downward through the insulating film 2 therein. The two end portions are alternately stacked alternately with each other.
또한, 상기 내부전극(1)은 필름 콘덴서의 원하는 용량 만큼 교대로 적층 형성하며, 내부전극(1)과의 전기적인 연결 접속 상태를 유지하여 주기 위하여 내부전극(1)의 양측단부에는 외부전극(4), (4)이 인쇄된다.In addition, the internal electrodes 1 are alternately formed by a desired capacity of the film capacitor, and in order to maintain an electrically connected connection state with the internal electrodes 1, external electrodes (at both ends) of the internal electrodes 1 are provided. 4) and (4) are printed.
한편, 상기 내부전극(1)과 내부전극(1)사이에 착설되는 절연필름(2)은 제3도에서와 같이 그 좌측 또는 우측의 일측단부에 필름 보강턱(3)이 돌출 설치되어 내부전극(1)의 일측단부에 형성되는 동공을 제거시킨다.On the other hand, the insulating film 2 installed between the internal electrode 1 and the internal electrode 1 has a film reinforcing jaw (3) protrudingly installed at one end of the left or right side as shown in FIG. The pupil formed in one side end of (1) is removed.
이에 의하여 필름 콘덴서의 내부전극(1)은 그 양측단부가 서로 엇갈리게 교대로 적층 형성된 상태에서, 그 하측에 착설되는 절연필름(2)의 필름보강턱(3)이 내부전극(1)의 일측에 형성되는 동공을 채워주게 되어 이 부위의 절연상태를 확실하게 유지시켜 줄수 있게된다.As a result, in the state in which the internal electrodes 1 of the film capacitor are alternately stacked with both end portions thereof alternately, the film reinforcing jaw 3 of the insulating film 2 installed on the lower side thereof is disposed on one side of the internal electrode 1. It fills the pupil to be formed so that the insulation state of this part can be maintained reliably.
따라서, 절연필름(2)을 개재하여 일측단부가 서로 교대로 적층 구성된 내부전극(1)의 공동부위에 필름 보강턱(3)이 착설된 상태에서, 상기 내부전극(1)의 양측단부에는 외부전극(4), (4)을 인쇄토록 함으로써 층간 절연상태가 확실하게 유지되고 이에 따라 내압이 증가될 수 있는 필름 콘덴서가 완성되는 것이다.Therefore, in a state where the film reinforcement jaw 3 is installed in the cavity of the internal electrode 1 having one side end alternately stacked with each other via the insulating film 2, the both ends of the internal electrode 1 are external to the outside. By printing the electrodes 4 and 4, the film capacitor can be reliably maintained, and the breakdown voltage can be increased accordingly.
이상과 같이 본 고안에 따른 필름 콘덴서에 의하면, 내부에 절연필름을 개재시켜 다수개의 층으로 적층 구성된 필름 전극의 양측 가장자리부 절연을 확실하게 수행하면서 전극간의 쇼트 현상을 미연에 방지함은 물론, 필름 콘덴서의 내압을 증가시켜 그 특성을 가일층 향상시킬수 있는 우수한 효과가 있다.As described above, according to the film capacitor according to the present invention, the insulating film is interposed therebetween to prevent the short-circuit between the electrodes while reliably performing both edges of the film electrode laminated in a plurality of layers, and of course, the film There is an excellent effect that can further improve the characteristics by increasing the internal pressure of the capacitor.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940015646U KR970005071Y1 (en) | 1994-06-29 | 1994-06-29 | Film condenser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940015646U KR970005071Y1 (en) | 1994-06-29 | 1994-06-29 | Film condenser |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960002963U KR960002963U (en) | 1996-01-22 |
KR970005071Y1 true KR970005071Y1 (en) | 1997-05-22 |
Family
ID=19387008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940015646U KR970005071Y1 (en) | 1994-06-29 | 1994-06-29 | Film condenser |
Country Status (1)
Country | Link |
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KR (1) | KR970005071Y1 (en) |
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1994
- 1994-06-29 KR KR2019940015646U patent/KR970005071Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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KR960002963U (en) | 1996-01-22 |
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