JP2018525805A - 圧力調整装置 - Google Patents
圧力調整装置 Download PDFInfo
- Publication number
- JP2018525805A JP2018525805A JP2018524549A JP2018524549A JP2018525805A JP 2018525805 A JP2018525805 A JP 2018525805A JP 2018524549 A JP2018524549 A JP 2018524549A JP 2018524549 A JP2018524549 A JP 2018524549A JP 2018525805 A JP2018525805 A JP 2018525805A
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- JP
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- Prior art keywords
- valve body
- pressure
- gas
- permeable membrane
- gas permeable
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 239000012528 membrane Substances 0.000 claims abstract description 39
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
Images
Classifications
-
- 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
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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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
-
- 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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/025—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining open after return of the normal pressure
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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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/042—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with locking or disconnecting arrangements
-
- 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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0493—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a spring other than a helicoidal spring
-
- 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
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
-
- 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
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/26—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in either direction
-
- 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
- H01M50/317—Re-sealable arrangements
-
- 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
- H01M50/317—Re-sealable arrangements
- H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
- H01M50/333—Spring-loaded vent valves
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7734—Fluid opened valve requiring reset
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7847—With leak passage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Safety Valves (AREA)
- Lift Valve (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
Description
Claims (10)
- 電気化学装置のケーシング(26)の内部空間(28)と前記電気化学装置の周辺領域(30)との間のガス交換を行うためのガス透過膜(44)を少なくとも1つ含む圧力調整装置(10)であって、限界内圧を超過した時に、弁座(36)に密接している静止位置から、前記弁座(36)から離れた動作位置へと移動可能な弁体(40)が前記圧力調整装置(10)に含まれていること、および前記弁体(40)に前記ガス透過膜(44)を用いて閉鎖されたガス流通間隙(47)が設けられていることを特徴とする、電気化学装置のケーシング(26)内の内圧を調整するための圧力調整装置(10)。
- 前記弁体(40)に内圧を受けるバルブ面(42)が設けられていること、および前記バルブ面(42)が少なくとも部分的に前記ガス透過膜(44)の表面によって形成されていることを特徴とする、請求項1に記載の圧力調整装置(10)。
- 前記バルブ面(42)が全体的または基本的には全体的に前記ガス透過膜(44)によって形成されていることを特徴とする、請求項2に記載の圧力調整装置(10)。
- 前記ガス透過膜(44)が、前記弁体(40)の動作軸(14)に対して角度を有して、特に垂直に延びる膜面上に広がることを特徴とする、請求項1〜請求項3のいずれか一項に記載の圧力調整装置(10)。
- 前記ガス透過膜(44)および前記動作軸(14)が互いに同軸配置されていることを特徴とする、請求項4に記載の圧力調整装置(10)。
- 前記圧力調整装置(10)が、内圧に対抗して作用し、限界内圧を超過しない限りは、前記弁体(40)を静止位置に留める動力発生装置(60)を有することを特徴とする、請求項1〜請求項5のいずれか一項に記載の圧力調整装置(10)。
- 前記圧力調整装置(10)が、前記電気化学装置の前記ケーシング(26)の開口部(34)の表面または内部に固定することのできるケーシング挿入体(12)を有することを特徴とする、請求項1〜請求項6のいずれか一項に記載の圧力調整装置(10)。
- 前記ケーシング挿入体(12)に、前記弁体(40)、および前記弁体(40)と接続された前記ガス透過膜(44)の配置に用いられる内部空間(24)が含まれることを特徴とする、請求項7に記載の圧力調整装置(10)。
- 前記弁体(40)の静止位置においてはガス交換路(66)に沿ってガスが導かれていること、および前記弁体(40)の動作位置においては前記ガス交換路(66)とは異なる流路(68)に沿ってガスが導かれていることを特徴とする、請求項1〜請求項8のいずれか一項に記載の圧力調整装置(10)。
- 前記流路(68)が、前記弁体(40)の周囲に沿って延びることを特徴とする、請求項9に記載の圧力調整装置(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015214256.6 | 2015-07-28 | ||
DE102015214256.6A DE102015214256A1 (de) | 2015-07-28 | 2015-07-28 | Druckausgleichsvorrichtung |
PCT/EP2016/068026 WO2017017199A1 (de) | 2015-07-28 | 2016-07-28 | Druckausgleichsvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018525805A true JP2018525805A (ja) | 2018-09-06 |
JP6872546B2 JP6872546B2 (ja) | 2021-05-19 |
Family
ID=56557691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018524549A Active JP6872546B2 (ja) | 2015-07-28 | 2016-07-28 | 圧力調整装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10529970B2 (ja) |
EP (1) | EP3329528B1 (ja) |
JP (1) | JP6872546B2 (ja) |
CN (1) | CN108028338B (ja) |
DE (1) | DE102015214256A1 (ja) |
WO (1) | WO2017017199A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2018199238A1 (ja) * | 2017-04-28 | 2020-05-14 | 日東電工株式会社 | 通気ユニット |
Families Citing this family (27)
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KR102565772B1 (ko) | 2017-03-30 | 2023-08-10 | 도날드슨 컴파니, 인코포레이티드 | 릴리프 밸브를 갖는 통기구 |
GB2581880A (en) | 2017-11-20 | 2020-09-02 | Halliburton Energy Services Inc | Full bore buoyancy assisted casing system |
US11022226B2 (en) * | 2018-03-20 | 2021-06-01 | Proserv Operations, Inc. | Microfluidic valve |
US10264693B1 (en) * | 2018-07-17 | 2019-04-16 | Motorola Solutions, Inc. | Automatic testable breather valve |
CN109058565B (zh) * | 2018-11-05 | 2024-03-26 | 成都华科阀门制造有限公司 | 一种具有空载平衡功能的快速阀 |
WO2020117229A1 (en) | 2018-12-05 | 2020-06-11 | Halliburton Energy Services, Inc. | Downhole apparatus |
WO2020131076A1 (en) | 2018-12-20 | 2020-06-25 | Halliburtion Energy Services, Inc. | Buoyancy assist tool |
WO2020131104A1 (en) * | 2018-12-21 | 2020-06-25 | Halliburton Energy Services, Inc. | Buoyancy assist tool |
DE102019100094A1 (de) * | 2019-01-04 | 2020-07-09 | Mann+Hummel Gmbh | Entgasungseinheit und Elektronikgehäuse, insbesondere Batteriegehäuse |
US11603736B2 (en) | 2019-04-15 | 2023-03-14 | Halliburton Energy Services, Inc. | Buoyancy assist tool with degradable nose |
WO2020214154A1 (en) | 2019-04-16 | 2020-10-22 | Halliburton Energy Services, Inc. | Downhole apparatus with degradable plugs |
WO2020226655A1 (en) | 2019-05-09 | 2020-11-12 | Halliburton Energy Services, Inc. | Downhole apparatus with removable plugs |
US11499395B2 (en) | 2019-08-26 | 2022-11-15 | Halliburton Energy Services, Inc. | Flapper disk for buoyancy assisted casing equipment |
US11105166B2 (en) | 2019-08-27 | 2021-08-31 | Halliburton Energy Services, Inc. | Buoyancy assist tool with floating piston |
DE102019007454A1 (de) * | 2019-10-24 | 2021-04-29 | Kaco Gmbh + Co. Kg | Ventil zum Druckausgleich und/oder zur Notentlüftung eines Behälters, vorzugsweise eines Gehäuses einer Batterie von Elektrofahrzeugen, sowie Behälter mit einem solchen Ventil |
US11072990B2 (en) | 2019-10-25 | 2021-07-27 | Halliburton Energy Services, Inc. | Buoyancy assist tool with overlapping membranes |
US10995583B1 (en) | 2019-10-31 | 2021-05-04 | Halliburton Energy Services, Inc. | Buoyancy assist tool with debris barrier |
US10989013B1 (en) | 2019-11-20 | 2021-04-27 | Halliburton Energy Services, Inc. | Buoyancy assist tool with center diaphragm debris barrier |
US11230905B2 (en) | 2019-12-03 | 2022-01-25 | Halliburton Energy Services, Inc. | Buoyancy assist tool with waffle debris barrier |
US11621455B2 (en) | 2019-12-23 | 2023-04-04 | Saft America | Vent assembly with membrane |
US11142994B2 (en) | 2020-02-19 | 2021-10-12 | Halliburton Energy Services, Inc. | Buoyancy assist tool with annular cavity and piston |
DE102020111372A1 (de) * | 2020-04-27 | 2021-10-28 | Bayerische Motoren Werke Aktiengesellschaft | Batteriegehäuse mit Ventilvorrichtung, Batterie sowie Kraftfahrzeug |
US11359454B2 (en) | 2020-06-02 | 2022-06-14 | Halliburton Energy Services, Inc. | Buoyancy assist tool with annular cavity and piston |
CN111720598B (zh) * | 2020-06-30 | 2021-11-26 | 蜂巢能源科技有限公司 | 电池包的防爆阀及电池包 |
DE102020210388A1 (de) | 2020-08-14 | 2022-02-17 | Elringklinger Ag | Druckausgleichsvorrichtung und elektrochemisches System |
CN114122614B (zh) * | 2020-08-31 | 2023-12-08 | 宁德时代新能源科技股份有限公司 | 平衡阀、电池及用电设备 |
DE102022109065A1 (de) | 2022-04-13 | 2023-10-19 | Mann+Hummel Gmbh | Druckausgleichsvorrichtung für ein Batteriegehäuse und Batteriegehäuse |
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WO2006004143A1 (ja) * | 2004-07-02 | 2006-01-12 | Toyota Jidosha Kabushiki Kaisha | ニッケル水素蓄電池 |
WO2009001947A1 (ja) * | 2007-06-22 | 2008-12-31 | Rubycon Corporation | 電子部品用圧力調節弁及びこれを用いた電子部品 |
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-
2015
- 2015-07-28 DE DE102015214256.6A patent/DE102015214256A1/de not_active Withdrawn
-
2016
- 2016-07-28 US US15/747,443 patent/US10529970B2/en active Active
- 2016-07-28 CN CN201680043579.7A patent/CN108028338B/zh active Active
- 2016-07-28 EP EP16745456.0A patent/EP3329528B1/de active Active
- 2016-07-28 JP JP2018524549A patent/JP6872546B2/ja active Active
- 2016-07-28 WO PCT/EP2016/068026 patent/WO2017017199A1/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006004143A1 (ja) * | 2004-07-02 | 2006-01-12 | Toyota Jidosha Kabushiki Kaisha | ニッケル水素蓄電池 |
WO2009001947A1 (ja) * | 2007-06-22 | 2008-12-31 | Rubycon Corporation | 電子部品用圧力調節弁及びこれを用いた電子部品 |
JP2009151944A (ja) * | 2007-12-18 | 2009-07-09 | Panasonic Ev Energy Co Ltd | 二次電池 |
JP2013534028A (ja) * | 2010-06-24 | 2013-08-29 | ジヴエッセ ソチエタ ぺル アチオーニ | 容器のための改良された過圧安全ベント及び排気装置 |
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JPWO2018199238A1 (ja) * | 2017-04-28 | 2020-05-14 | 日東電工株式会社 | 通気ユニット |
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CN108028338A (zh) | 2018-05-11 |
EP3329528A1 (de) | 2018-06-06 |
CN108028338B (zh) | 2020-10-16 |
US20180219200A1 (en) | 2018-08-02 |
EP3329528B1 (de) | 2020-09-23 |
DE102015214256A1 (de) | 2017-02-02 |
US10529970B2 (en) | 2020-01-07 |
JP6872546B2 (ja) | 2021-05-19 |
WO2017017199A1 (de) | 2017-02-02 |
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