KR102018977B1 - 자동차 영역 내의 하우징을 위한 비상 탈가스 기구 - Google Patents
자동차 영역 내의 하우징을 위한 비상 탈가스 기구 Download PDFInfo
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- KR102018977B1 KR102018977B1 KR1020180027280A KR20180027280A KR102018977B1 KR 102018977 B1 KR102018977 B1 KR 102018977B1 KR 1020180027280 A KR1020180027280 A KR 1020180027280A KR 20180027280 A KR20180027280 A KR 20180027280A KR 102018977 B1 KR102018977 B1 KR 102018977B1
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- Prior art keywords
- spike
- housing
- plunger
- emergency degassing
- membrane
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- 238000007872 degassing Methods 0.000 title claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims 5
- 239000012080 ambient air Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/342—Non-re-sealable arrangements
- H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
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- H01M2/1241—
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
- F16K17/403—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint with a fracturing valve member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/268—Drying gases or vapours by diffusion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
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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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/394—Gas-pervious parts or elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/578—Devices or arrangements for the interruption of current in response to pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/20—Pressure-sensitive devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Safety Valves (AREA)
- Battery Mounting, Suspending (AREA)
- Measuring Fluid Pressure (AREA)
- Secondary Cells (AREA)
- Catching Or Destruction (AREA)
Abstract
Description
도 1은 변형되지 않은 막과 함께, 본 발명에 따른 비상 탈가스 기구의 개략적 단면도를 도시한다.
도 2는 변형된 막과 함께 도 1에 따른 비상 탈가스 기구를 도시하며, 커버링 장치의 영역은, 각각의 경우에, 확대된 형태로 도시되어 있다.
Claims (9)
- 자동차 영역 내의 하우징(4)을 위한 비상 탈가스 기구로서, 하우징(4)은 하나 이상의 하우징 내측부(10)를 둘러싸고, 커버링 장치(8)에 의해서 폐쇄되는 하나 이상의 하우징 개구부(6)를 가지며, 커버링 장치(8)는, 각각의 하우징 내측부(10) 내에서 규정된 내부 압력이 초과될 때, 센서 장치(18)가 상기 초과를 검출하고 막(12)이 파괴될 수 있게 하는 방식으로, 하나 이상의 막(12), 스파이크 부재(16) 및 센서 장치(18)를 가지는, 비상 탈가스 기구에 있어서,
스파이크 부재(16)는 스프링 부재(20)에 의해서 커버링 장치(8) 내에 탄성적으로 장착되고,
커버링 장치(8)는, 스프링 부재(20)가 제1 단부(22)에서 지지되는, 스파이크 하우징 부분(14)을 가지며, 스프링 부재(20)의 제2 단부(24)는 스파이크 부재(16)에 대해서 놓이고,
스파이크 부재(16)는, 센서 장치(18)에 동작 가능하게 연결되는 스파이크 플런저(26)를 가지고,
센서 장치(18)는, 스파이크 플런저(26)에 의해서 작동될 수 있는 스위칭 부재(28)를 가지는, 것을 특징으로 하는 비상 탈가스 기구. - 삭제
- 삭제
- 제1항에 있어서,
스프링 부재(20)는 나선형 스프링으로서 설계되고, 스파이크 플런저(26)는 스프링 부재(20) 내로 연장되는 것을 특징으로 하는 비상 탈가스 기구. - 삭제
- 제1항에 있어서,
스파이크 플런저(26)는 스프링 플런저로서 설계되는 것을 특징으로 하는 비상 탈가스 기구. - 제1항에 있어서,
스위칭 부재(28)는 감압형 스위칭 부재로서 설계되고, 스파이크 플런저(26)는 상기 감압형 스위칭 부재에 대해서 놓이는 것을 특징으로 하는 비상 탈가스 기구. - 제1항에 있어서,
센서 장치(18)는, 스파이크 부재(16) 또는 스파이크 플런저(26)의 이동 거리를 검출하는 무접촉 센서를 가지는 것을 특징으로 하는 비상 탈가스 기구. - 제1항에 있어서,
막(12)은 반투과성 막으로서 설계되는 것을 특징으로 하는 비상 탈가스 기구.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102017105286.0 | 2017-03-13 | ||
DE102017105286.0A DE102017105286A1 (de) | 2017-03-13 | 2017-03-13 | Notentgasungsanordnung für ein Gehäuse im Kfz-Bereich |
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KR20180104567A KR20180104567A (ko) | 2018-09-21 |
KR102018977B1 true KR102018977B1 (ko) | 2019-09-05 |
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KR1020180027280A KR102018977B1 (ko) | 2017-03-13 | 2018-03-08 | 자동차 영역 내의 하우징을 위한 비상 탈가스 기구 |
Country Status (5)
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US (1) | US10566591B2 (ko) |
JP (1) | JP6622833B2 (ko) |
KR (1) | KR102018977B1 (ko) |
CN (1) | CN108571610B (ko) |
DE (1) | DE102017105286A1 (ko) |
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CN110450734B (zh) * | 2019-08-22 | 2022-04-12 | 奇瑞新能源汽车股份有限公司 | 电动汽车手动维修开关 |
CN112303308B (zh) * | 2019-08-23 | 2021-10-22 | 宁德时代新能源科技股份有限公司 | 防爆阀、电池包及电动汽车 |
WO2022006903A1 (zh) | 2020-07-10 | 2022-01-13 | 宁德时代新能源科技股份有限公司 | 电池、用电装置、制备电池的方法和装置 |
WO2022006895A1 (zh) | 2020-07-10 | 2022-01-13 | 宁德时代新能源科技股份有限公司 | 电池及其相关装置、制备方法和制备设备 |
WO2022006890A1 (zh) | 2020-07-10 | 2022-01-13 | 宁德时代新能源科技股份有限公司 | 电池的箱体、电池、用电装置、制备电池的方法和装置 |
KR102656955B1 (ko) | 2020-07-10 | 2024-04-11 | 컨템포러리 엠퍼렉스 테크놀로지 씨오., 리미티드 | 전지 및 그 관련장치, 제조방법 및 제조설비 |
DE102020131594A1 (de) | 2020-11-30 | 2022-06-02 | Mann+Hummel Gmbh | Druckausgleichseinrichtung und Verfahren zum Druckausgleich |
US12100855B2 (en) | 2022-02-04 | 2024-09-24 | Mann+Hummel Gmbh | Hermetically closed battery degas venting unit for a battery enclosure/pack/housing |
CN114744361B (zh) * | 2022-04-14 | 2024-04-19 | 北京科易动力科技有限公司 | 顶针式防爆阀及具有其的电池包 |
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CN108571610A (zh) | 2018-09-25 |
JP6622833B2 (ja) | 2019-12-18 |
US20180261814A1 (en) | 2018-09-13 |
JP2018160452A (ja) | 2018-10-11 |
US10566591B2 (en) | 2020-02-18 |
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DE102017105286A1 (de) | 2018-09-13 |
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