KR101135106B1 - Battery discharge device - Google Patents

Battery discharge device Download PDF

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Publication number
KR101135106B1
KR101135106B1 KR1020110040143A KR20110040143A KR101135106B1 KR 101135106 B1 KR101135106 B1 KR 101135106B1 KR 1020110040143 A KR1020110040143 A KR 1020110040143A KR 20110040143 A KR20110040143 A KR 20110040143A KR 101135106 B1 KR101135106 B1 KR 101135106B1
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South Korea
Prior art keywords
battery
discharge
heat transfer
housing
heat
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KR1020110040143A
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Korean (ko)
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임재용
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최혜순
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Priority to KR1020110040143A priority Critical patent/KR101135106B1/en
Priority to PCT/KR2011/003293 priority patent/WO2012148027A1/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/448—End of discharge regulating measures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

PURPOSE: Apparatus for discharging battery is provided to have simple control for easily discharging the battery charged degree to predetermined level in order to maximize the charging efficiency of a battery. CONSTITUTION: Apparatus for discharging battery comprises a housing(10) having: a space part inside, and a fixed hole formed on floor; a discharge part(2) in which a terminal part is formed to one body in both ends of wound heating member(21); a fixing filler(30) consisting of inorganic material for fixing the discharge part, preventing the radiating of heat of high temperature by being filled inside the housing; and a first heat transfer prevention unit preventing the failure of the discharge part due to heat of high temperature between the discharge parts; a second heat transfer prevention unit(50) for preventing heat transfer to outside by being installed between the fixing filler and the housing; and a connector connected to the terminal part of the discharge part.

Description

배터리 방전장치{Battery Discharge Device}Battery Discharge Device

본 발명은 배터리 방전장치에 관한 것으로서 보다 상세하게는 배터리의 충전효율을 최대로 올릴 수 있도록 배터리의 충전량을 일정레벨까지 방전시키는 배터리 방전기에 관한 것이다.
The present invention relates to a battery discharge device, and more particularly, to a battery discharger for discharging the charge amount of the battery to a certain level to maximize the charging efficiency of the battery.

종래의 방전장치는 방전할 배터리를 방전시키기 위해 수저항기(물과 접촉하여 저항값을 조절하도록 한 저항기)를 이용하였다. 즉, 수저항기의 전극을 대형 탱크(Tank)의 물속에 담가서 물과의 접촉 면적에 의해 전류를 조정(전류=전압/저항)하여 배터리를 방전하는 방식이다.The conventional discharging device used a water resistor (a resistor in contact with water to adjust the resistance value) to discharge the battery to be discharged. In other words, the electrode of the water resistor is immersed in the water of a large tank (Tank) to adjust the current by the contact area with water (current = voltage / resistance) to discharge the battery.

그러나, 이와 같은 종래의 배터리 방전장치는 수저항기를 사용하기 때문에 작업 준비 시간과 단락 등에 의한 사고 및 물의 비등 현상(열에 의해 물이 끓어오르는 현상)에 의해 전류가 헌팅(제어량이 규정값 상하로 진동하여 멈추지 않는 현상)하고 부식성 부위 및 폐수 발생 등의 환경 오염을 남기는 문제점이 있었다.However, since such a conventional battery discharge device uses a water resistor, an electric current is hunted due to an accident due to work preparation time, short circuit, etc., and water boiling (phenomena of boiling of water due to heat). Phenomena that do not stop) and leaving environmental pollution such as the generation of corrosive sites and waste water.

또한, 상기 문제점을 개선하기 위하여 회생방전기와 SCR 제어식 방전기가 개발되었으나 구조가 복잡하고 고가이기 때문에 실용화가 어려운 문제점이 있었다.In addition, in order to improve the above problems, a regenerative discharger and an SCR controlled discharger have been developed, but there is a problem in that practical use is difficult because the structure is complicated and expensive.

본 발명은 상기한 문제점을 감안하여 안출한 것으로서 사용이 간편하고, 조작이 간단하며 시간과 장소에 구애 없이 균일한 작동 및 효과를 얻을 수 있는 배터리 방전기를 제공하는데 있다.
The present invention has been made in view of the above problems, and is to provide a battery discharger that is easy to use, simple to operate, and obtains uniform operation and effects regardless of time and place.

상기한 본 발명은 배터리 방전장치에 있어서, 일정한 형상을 구비하며 내측으로 공간부를 형성하고 바닥면에는 고정공을 구비한 하우징과; 상기 하우징 내측 공간부에 일정한 간격으로 이격되어 복수로 설치되며 수회 권선된 발열부재의 양 끝단에는 단자부를 일체로 형성되고 타측으로는 발열부재를 연결하는 연결부로 이루어진 방전부와; 상기 하우징 내부에 충진되어 고온의 열이 외부로 방출되는 것을 차단하면서 방전부를 고정하는 무기물재로 이루어진 고정충진수단과; 상기 방전부의 사이에는 배터리 연결시 발생하는 고온의 열에 의한 방전부의 파손을 방지하는 제1열전달방지수단과; 상기 고정충진수단과 하우징 사이에 설치되어 고온의 열이 외부로 전달되는 것을 방지하는 제2열전달방지수단과; 상기 방전부의 단자부에 연결된 컨넥터를 포함하여 이루어진 것을 특징으로 하는 배터리 방전장치에 의하여 달성된다.According to the present invention, there is provided a battery discharge device comprising: a housing having a predetermined shape and having a space portion formed therein and a fixing hole at a bottom thereof; A discharge part comprising a connecting part configured to be integrally formed at both ends of the heating member and spaced apart at regular intervals from the inner space of the housing and formed at both ends of the heating member wound several times, and connecting the heating member to the other side; Fixed filling means made of an inorganic material that is filled in the housing to block the discharge of high temperature heat to the outside while fixing the discharge portion; First heat transfer preventing means between the discharge parts to prevent breakage of the discharge parts by high temperature heat generated when the battery is connected; A second heat transfer preventing means installed between the fixed filling means and the housing to prevent high temperature heat from being transferred to the outside; It is achieved by a battery discharge device characterized in that it comprises a connector connected to the terminal portion of the discharge portion.

상기 고정충진수단은 석고, 세라믹, 시멘트 중 선택된 어느 하나인 것을 특징으로 하는 배터리 방전장치에 의하여 달성된다.The fixed filling means is achieved by a battery discharge device, characterized in that any one selected from gypsum, ceramic, cement.

상기 제1열전달방지수단은 가로판과 세로판으로 이루어지되 가로판과 세로판에는 결합홈이 구비되어 결합홈이 서로 끼워져 설치되어 이루어진 것을 특징으로 하는 배터리 방전장치에 의하여 달성된다.The first heat transfer preventing means is made of a horizontal plate and a vertical plate, but the horizontal plate and the vertical plate is provided by a battery discharge device, characterized in that the coupling groove is provided by being fitted to each other is provided with a coupling groove.

상기 제1열전달방지수단은 시트형태인 것을 특징으로 하는 배터리 방전장치에 의하여 달성된다.
The first heat transfer preventing means is achieved by a battery discharge device, characterized in that the sheet form.

이와 같은 본 발명은 배터리의 충전효율을 최대로 올릴 수 있도록 배터리의 충전량을 일정레벨까지 용이하게 방전시키기 위한 조작이 간단하며 사용이 간편하고, 시간과 장소에 구애 없이 균일한 작동 및 효과를 얻을 수 있는 효과가 있다.
The present invention as described above is easy to use, easy to use, easy to use, and can achieve uniform operation and effect regardless of time and place so as to maximize the charging efficiency of the battery. It has an effect.

도 1은 본 발명의 기술이 적용된 배터리 방전장치의 구조를 보여주는 절결사시도.
도 2는 본 발명의 기술이 적용된 배터리 방전장치의 구조를 보여주는 종단면도.
도 3은 본 발명의 기술이 적용된 배터리 방전장치의 구조를 보여주는 횡단면도.
도 4는 본 발명의 기술의 요지인 방전부와 제1열전달방지수단의 설치 구조를 보여주는 사시도.
도 5는 본 발명의 다른 실시예를 보여주는 단면도.1 is a cutaway perspective view showing the structure of a battery discharge device to which the technique of the present invention is applied.
Figure 2 is a longitudinal sectional view showing the structure of a battery discharge device to which the technique of the present invention is applied.
Figure 3 is a cross-sectional view showing the structure of a battery discharge device to which the technique of the present invention is applied.
Figure 4 is a perspective view showing the installation structure of the discharge portion and the first heat transfer preventing means which is the subject of the technique of the present invention.
5 is a cross-sectional view showing another embodiment of the present invention.

이하 본 발명의 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도 1은 본 발명의 기술이 적용된 배터리 방전장치의 구조를 보여주는 절결사시도이고, 도 2는 본 발명의 기술이 적용된 배터리 방전장치의 구조를 보여주는 종단면도이며, 도 3은 본 발명의 기술이 적용된 배터리 방전장치의 구조를 보여주는 횡단면도로서 이에 따르면 본 발명의 배터리 방전장치는 일정한 형상을 구비하며 내측으로 공간부를 형성하고 바닥면에는 고정공을 구비한 하우징(10) 내측 공간부에는 일정한 간격으로 이격되어 복수로 설치되며 수회 권선된 발열부재(21)의 양 끝단에는 단자부(22)를 일체로 형성하며 타측으로는 발열부재를 연결하는 연결부(23)로 이루어진 방전부(20)가 설치된다.1 is a cutaway perspective view showing the structure of a battery discharge device to which the technique of the present invention is applied, FIG. 2 is a longitudinal sectional view showing the structure of a battery discharge device to which the technique of the present invention is applied, and FIG. 3 is a technique of the present invention. The cross-sectional view showing the structure of the battery discharge device is applied according to this according to the battery discharge device of the present invention has a predetermined shape, the inner space portion is formed in the inner space and the housing space having a fixed hole on the bottom surface at regular intervals At both ends of the heating member 21, which is spaced apart and installed in plurality, terminal parts 22 are integrally formed, and on the other side, a discharge part 20 including a connecting part 23 connecting the heating member is installed.

상기 하우징(10) 내부에 충진되어 고온의 열이 외부로 방출되는 것을 차단하면서 방전부(20)를 고정하는 무기재로 이루어진 고정충진수단(30)이 충진되며, 한편 상기 방전부(20)의 사이에는 배터리 연결시 발생하는 고온의 열에 의한 방전부(20)의 파손을 방지하는 제1열전달방지수단(40)이 설치된다.Filled in the housing 10 is filled with a fixed filling means 30 made of an inorganic material for fixing the discharge portion 20 while blocking the heat of the high temperature is discharged to the outside, while the discharge portion 20 Between the first heat transfer preventing means 40 is installed to prevent damage to the discharge unit 20 by the high temperature heat generated when the battery is connected.

첨부도면 도 4에 도시된 바와 같이 상기 제1열전달방지수단(40)은 가로판(41)과 세로판(42)으로 이루어지되 가로판(41)과 세로판(42)에는 결합홈(41a)(42a)이 구비되어 결합홈(41a)(42a)이 서로 끼워져 설치되어 이루어진 구조이다.As shown in FIG. 4, the first heat transfer preventing unit 40 includes a horizontal plate 41 and a vertical plate 42, but a coupling groove 41a is formed in the horizontal plate 41 and the vertical plate 42. 42a is provided and the coupling grooves 41a and 42a are fitted to each other.

상기 고정충진수단(30)과 하우징(10) 사이에 설치되어 고온의 열이 외부로 전달되는 것을 방지하는 제2열전달방지수단(50)이 설치되며, 상기 방전부(20)의 단자부(22)에 연결된 컨넥터(60)를 포함하여 이루어진 구조이다.A second heat transfer preventing means 50 is installed between the fixed filling means 30 and the housing 10 to prevent high temperature heat from being transferred to the outside, and the terminal portion 22 of the discharge portion 20 is provided. It is a structure including a connector 60 connected to.

상기 고정충진수단(30)은 석고, 세라믹, 석회석 중 선택된 어느 하나인 것을 사용하는 것이 바람직하며, 상기 제1열전달방지수단(40)과 제2열전달방지수단(50)은 시트형태인 것을 사용하는 것이 바람직하다.The fixed filling means 30 is preferably any one selected from gypsum, ceramic, limestone, the first heat transfer preventing means 40 and the second heat transfer preventing means 50 is used in the form of a sheet It is preferable.

상기와 같은 구조를 갖는 본 발명인 배터리 방전장치의 작동은 폐배터리에 남아 있는 에너지 또는 폐배터리에 일정량의 레벨이 되도록 충전한 후 다시 배터리에 충전된 에너지를 방전시키기 위하여 배터리의 +,- 전극에 방전부(20)의 단자부(22)에 연결된 컨넥터(60)를 연결하면 배터리 내부에 충전되어 있던 전류가 방전부에 전달되고 방전부(20)에서 발열이 일어나면서 고온으로 가열되게 된다. Operation of the battery discharge device of the present invention having the structure as described above is charged to the + or-electrode of the battery in order to discharge the energy remaining in the battery after charging it to a certain amount of energy remaining in the waste battery or waste battery. When the connector 60 connected to the terminal part 22 of the whole 20 is connected, the current charged in the battery is transferred to the discharge part, and heat is generated at the discharge part 20 while heating to a high temperature.

따라서 상기 하우징(10) 내측 공간부에 일정한 간격으로 이격되어 복수로 설치되며 수회 권선된 방전부(20)의 발열부재(21)가 발열되게 된다. 상기 방전부(20)는 금 소재로 이루어진 것이 바람직하며, 상기 방전량은 방전시간과 발열부재(21)의 재질, 굵기, 권선횟수에 따라서 조절가능하다. 상기 방전시간과 발열부재(21)의 재질, 굵기, 권선횟수에 따라서 방전량의 조절은 통상적으로 널리 알려진 기술이므로 이의 설명은 생략하기로 한다.Therefore, a plurality of spaced apart at regular intervals in the inner space of the housing 10 is installed, and the heat generating member 21 of the discharge unit 20 wound several times generates heat. The discharge unit 20 is preferably made of a gold material, the discharge amount is adjustable according to the discharge time and the material, thickness, number of turns of the heat generating member 21. Control of the amount of discharge according to the discharge time and the material, thickness, number of windings of the heat generating member 21 is a commonly known technique, so the description thereof will be omitted.

상기와 같이 배터리의 충전된 에너지가 방전부(20)의 발열부재(21)에 전달되면 고온의 열이 발생되고 상기 고온의 열은 고정충진수단(30)과 하우징(10) 사이에 설치되어 고온의 열이 외부로 전달되는 것을 방지하는 제2열전달방지수단(50)에 의해 차단된다. As described above, when the charged energy of the battery is transferred to the heat generating member 21 of the discharge unit 20, high temperature heat is generated, and the high temperature heat is installed between the fixed filling means 30 and the housing 10 to provide high temperature. The heat is blocked by the second heat transfer preventing means 50 to prevent the transfer of heat.

더욱이 상기한 제2열전달방지수단(50)과 하우징(10) 사이에는 첨부도면 도 5에 도시된 바와 같이 공간(11)을 더 확보하여 온도 전달을 차단할 수도 있다. 상기 공간(11)을 더 구비시킨 이유는 내부의 온도가 외부로 전달되는 것을 방지하기 위함이다.Furthermore, between the second heat transfer preventing means 50 and the housing 10, as shown in FIG. 5, a space 11 may be further secured to block temperature transfer. The reason why the space 11 is further provided is to prevent the internal temperature from being transmitted to the outside.

한편 상기 방전부(20)가 2단으로 형성되어 있기 때문에 발열부재(21)에서 발열이 발생하게 되면 각 발열부재(21)에서 발열되는 자신의 열과 인접하는 발열부재(21)에서 발생된 열이 가중되어 발열부재(21)의 파손을 가져오게 되므로 상기한 발열부재(21) 사이에 설치된 제1열전달방지수단(40)에 의해 차단되어 보호된다. 상기한 발열부재(21)에 의해 발열되는 내부 온도는 200℃ 정도이다.On the other hand, since the discharge unit 20 is formed in two stages, when heat is generated in the heat generating members 21, heat generated by the heat generating member 21 adjacent to its own heat generated by each of the heat generating members 21 is generated. Since the weight is caused to damage the heat generating member 21, it is blocked and protected by the first heat transfer preventing means 40 provided between the heat generating members 21. The internal temperature generated by the heat generating member 21 is about 200 ° C.

상기 제1열전달방지수단(40)은 첨부도면 도 4에 도시된 바와 같이 가로판(41)과 세로판(42)으로 이루어지되 가로판(41)과 세로판(42)에는 결합홈(41a)(42a)이 구비되어 결합홈(41a)(42a)이 서로 끼워져 설치되어 이루어진 구조이다.The first heat transfer preventing means 40 is made of a horizontal plate 41 and the vertical plate 42 as shown in Figure 4 attached to the horizontal plate 41 and the vertical plate 42, the coupling groove (41a) 42a is provided and the coupling grooves 41a and 42a are fitted to each other.

상기 세로판(42)은 방전부(20)를 구성하는 발열부재(21)가 서로 연결되는 연결부(23)에 고정 설치되며, 상기 방전부(20)에 고정 설치된 세로판(42)의 결합홈(42a)에는 가로판(41)의 결합홈(41a)이 끼워져 가로판(41)을 고정하게 되는 것이다.The vertical plate 42 is fixedly installed at the connecting portion 23 to which the heat generating members 21 constituting the discharge unit 20 are connected to each other, and the coupling groove of the vertical plate 42 fixed to the discharge unit 20 is installed. The coupling groove 41a of the horizontal plate 41 is inserted into 42a to fix the horizontal plate 41.

상기 제1열전달방지수단(40)은 시트형태로 이루어진 것을 사용하는 것이 바람직하다. 그 이유는 무게를 가볍게 구성할 수 있으며, 내부 부피를 축소할 수 있기 때문이다. 열을 차단할 수 있는 석면재를 사용한다.The first heat transfer preventing means 40 is preferably used in the form of a sheet. This is because the weight can be configured lightly and the internal volume can be reduced. Use asbestos that can block heat.

한편 하우징(10) 내의 각 발열부재(21)에서 발열되는 열은 상기 고정충진수단(30)과 하우징(10) 사이에 설치되어 고온의 열이 외부로 전달되는 것을 방지하는 제2열전달방지수단(50)에 의하여 차단된다.On the other hand, the heat generated from each of the heat generating members 21 in the housing 10 is installed between the fixed filling means 30 and the housing 10, the second heat transfer preventing means for preventing the transfer of high temperature heat to the outside ( By 50).

상기 고정충진수단(30)이 석고, 세라믹, 시멘트 중 선택된 어느 하나로 이루어진 것을 사용하는 것이 바람직하며 그 이유는 열 전달을 보다 용이하게 차단할 수 있기 때문이다.
It is preferable to use the fixed filling means 30 is made of any one selected from gypsum, ceramic, cement, because the heat transfer can be more easily blocked.

10 : 하우징 20 : 방전부
21 : 발열부재 22 : 단자부
23 : 연결부 30 : 고정충진수단
40 : 제1열전달방지수단 50 : 제2열전달방지수단
60 : 공간10 housing 20 discharge part
21: heat generating member 22: terminal portion
23: connecting portion 30: fixed filling means
40: first heat transfer preventing means 50: second heat transfer preventing means
60: space

Claims (5)

배터리 방전장치에 있어서,
일정한 형상을 구비하며 내측으로 공간부를 형성하고 바닥면에는 고정공을 구비한 하우징과;
상기 하우징 내측 공간부에 일정한 견격으로 이격되어 복수로 설치되며 수회 권선된 발열부재의 양 끝단에는 단자부를 일체로 형성한 방전부와;
상기 하우징 내부에 충진되어 고온의 열이 외부로 방출되는 것을 차단하면서 방전부를 고정하는 무기물재로 이루어진 고정충진수단과;
상기 방전부의 사이에는 배터리 연결시 발생하는 고온의 열에 의한 방전부의 파손을 방지하는 제1열전달방지수단과;
상기 고정충진수단과 하우징 사이에 설치되어 고온의 열이 외부로 전달되는 것을 방지하는 제2열전달방지수단과;
상기 방전부의 단자부에 연결된 컨넥터를 포함하여 이루어진 것을 특징으로 하는 배터리 방전장치.
In the battery discharge device,
A housing having a predetermined shape and forming a space portion inwardly and having a fixing hole at a bottom thereof;
A discharge part having a terminal part integrally formed at both ends of the heat generating member, the plurality of which are spaced apart by a certain diameter and spaced at a predetermined inner portion of the housing;
Fixed filling means made of an inorganic material that is filled in the housing to block the discharge of high temperature heat to the outside while fixing the discharge portion;
First heat transfer preventing means between the discharge parts to prevent breakage of the discharge parts by high temperature heat generated when the battery is connected;
A second heat transfer preventing means installed between the fixed filling means and the housing to prevent high temperature heat from being transferred to the outside;
Battery discharge apparatus characterized in that it comprises a connector connected to the terminal portion of the discharge portion.
제 1 항에 있어서,
상기 고정충진수단은 석고, 세라믹, 석회석 중 선택된 어느 하나인 것을 특징으로 하는 배터리 방전장치.
The method of claim 1,
The fixed filling means is a battery discharge device, characterized in that any one selected from gypsum, ceramic, limestone.
제 1 항에 있어서,
상기 제1열전달방지수단은 가로판과 세로판으로 이루어지되 가로판과 세로판에는 결합홈이 구비되어 결합홈이 서로 끼워져 설치되어 이루어진 것을 특징으로 하는 배터리 방전장치.
The method of claim 1,
Wherein the first heat transfer preventing means is made of a horizontal plate and a vertical plate, the horizontal plate and the vertical plate is provided with a coupling groove, the battery discharge device, characterized in that the coupling groove is inserted into each other.
제 1 항에 있어서,
상기 제1열전달방지수단은 시트형태로 이루어진 것을 특징으로 하는 배터리 방전장치.
The method of claim 1,
The first heat transfer preventing means is a battery discharge device, characterized in that consisting of a sheet.
제 1 항에 있어서,
상기 제2열전달방지수단과 하우징 사이에는 공간을 더 형성한 것을 특징으로 하는 배터리 방전장치.The method of claim 1,
The battery discharge device, characterized in that a space further formed between the second heat transfer preventing means and the housing.
KR1020110040143A 2011-04-28 2011-04-28 Battery discharge device KR101135106B1 (en)

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PCT/KR2011/003293 WO2012148027A1 (en) 2011-04-28 2011-05-03 Apparatus for discharging battery

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021096027A1 (en) * 2019-11-13 2021-05-20 주식회사 엘지화학 Forced discharge test device and forced discharge test method

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Publication number Priority date Publication date Assignee Title
JPH10106632A (en) 1996-09-27 1998-04-24 Matsushita Electric Works Ltd Secondary battery discharging device
KR19990026944A (en) * 1997-09-26 1999-04-15 이원 Battery discharge device
JPH11176303A (en) 1997-12-10 1999-07-02 Sumiichi Nagaoka Automatic discharge element for overheated battery
US20110018495A1 (en) 2009-07-22 2011-01-27 Sony Corporation Contactless cell apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10106632A (en) 1996-09-27 1998-04-24 Matsushita Electric Works Ltd Secondary battery discharging device
KR19990026944A (en) * 1997-09-26 1999-04-15 이원 Battery discharge device
JPH11176303A (en) 1997-12-10 1999-07-02 Sumiichi Nagaoka Automatic discharge element for overheated battery
US20110018495A1 (en) 2009-07-22 2011-01-27 Sony Corporation Contactless cell apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021096027A1 (en) * 2019-11-13 2021-05-20 주식회사 엘지화학 Forced discharge test device and forced discharge test method
CN114286945A (en) * 2019-11-13 2022-04-05 株式会社Lg新能源 Forced discharge test equipment and forced discharge test method
CN114286945B (en) * 2019-11-13 2023-10-13 株式会社Lg新能源 Forced discharge test apparatus and forced discharge test method

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