KR890005924A - 축전지 벤드 밸브 - Google Patents

축전지 벤드 밸브 Download PDF

Info

Publication number
KR890005924A
KR890005924A KR1019880011296A KR880011296A KR890005924A KR 890005924 A KR890005924 A KR 890005924A KR 1019880011296 A KR1019880011296 A KR 1019880011296A KR 880011296 A KR880011296 A KR 880011296A KR 890005924 A KR890005924 A KR 890005924A
Authority
KR
South Korea
Prior art keywords
sealing
gas
chamber
pressure
battery
Prior art date
Application number
KR1019880011296A
Other languages
English (en)
Other versions
KR920003756B1 (ko
Inventor
주니어 챨스 피 머카트니
에이. 미도우즈 시.
시 몽고메리 챨즈
에이코울 브루스
Original Assignee
에이. 디. 헤인스
제너럴 모터즈 코오포레이션
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 에이. 디. 헤인스, 제너럴 모터즈 코오포레이션 filed Critical 에이. 디. 헤인스
Publication of KR890005924A publication Critical patent/KR890005924A/ko
Application granted granted Critical
Publication of KR920003756B1 publication Critical patent/KR920003756B1/ko

Links

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
    • H01M50/383—Flame arresting or ignition-preventing means
    • 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
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical
    • 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
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • 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]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7889—Sleeve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

내용 없음

Description

축전지 벤드 밸브
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 부합되는 벤드밸브를 구비한 축전지의 측면도.
제2도는 제1도의 2-2방향을 따르는 첵/릴리이프밸브의 확대단면도.
제3도는 본 발명에 부합되는 릴리이프밸브의 다른 실시예를 나타낸 것으로서 제2도와 유사한 확대단면도.

Claims (6)

  1. 개스를 발생하는 전기화학적 수단(9)을 포함하여 전류를 발생시키는 구간부(6)를 한정하는 컨테이너(4)를 포함하는 축전지(electric storage battery)에 내장되며, 상기 전기화학적인수단(8)을 주변대기로부터 격리시키기위한 밀폐작용 및 상기 구간부(6)내에서 발생되는 개스의 내부압력이 소정의 초대기압을 초과하는 경우 상기 구간부(6)를 벤팅하기 위한 개방작용에 근거하여 상기구간부(6)와 작용가능하게 연결되고, 벤트챔버(18:92)를 한정하고 상기 챔버(18:92)내로 돌출된 밸브시이트(20:65:80:94) 및, 한쪽단부에서, 개스가 상기 구간부(6)로부터 상기 챔버(18:92)내로 유입되도록 하는 유입구(34:102)를 갖는 하우징(16:55:74:90): 상기 개스를 벤트챔버(18:92)로부터 주변대기로 배출하기위한 수단(32:51:106) 및 개방 및 밀폐작용이 일어나는 내부개스압을 제어하기위한 상기 유입구(34:102)를 에워싸는 상기챔버(18:92)내의 시일링부재(26:40:50:72:96)를 포함하는 축전지 벤트밸브 (14)에 있어서, 상기 밸브시이트(20:65:80:94)가 경사외부시일링표면(22)을 갖고: 상기 시일링부내(26:40:50:72:96)가 한쪽단부에서 유지되고 상기 내부 압력에 노출되는 내부환형표면을 제공하기 위하여 상기 한쪽단부로부터 확장하는 관형부를 갖는 환형중합체 스커트(24:44:58:78:104)및 상기 밸브가 밀폐되는 경우 상기경사 외부시일링표면(22)과 원주상으로 시일링맞물림되는 시일링에지(56:76:95)를 포함하고: 상기 스커트(24:44:58:78:104)가 상기 내부표면에 작용하는 상기내부 개스압력에 적절히 상응작용하여 (a) 상기 소정내부개스압력에서 근복적으로 균일하고 방사상으로 외부를 향해 플레어화되기 상기 시일링에지(56:76:95)와 상기 경사외부시일링표면(22) 사이의 환형갭(63)을 개방시키므로서 정상작동조건에서 비교적 작은양의 상기 개스를 상기챔버(18:92)내로 통과시키고 이로부터 주변대기로 통과시키도록하고, (b) 지수적으로 상기갭(63)의 회단면적으로 증가시키도록 더욱 플레어화되어 상기 소정압력이상의 상기 내부개스압력의 충분한 빌드-업없이 비정상작동조건에서 보다 충분한 양의 상기개스를 통과시키도록하고, 그리고(c)상기 내부개스압력이 상기소정압력의 대략 50％ 또는 그 이상으로 강하할때 상기 밀폐 시일링 맞물림상태로 빠르게 복귀하도록 구성됨을 특징으로하는 축전지밴트밸브(battery bent balve).
  2. 제 1 항에 있어서, 상기 유입구(34)가 상기 경사외부 시일링표면(22)을 갖는 상기밸브시이트(20)에 의해 에워싸이고: 상기하우징(16)의 다른 단부에서 상기 챔버(18)를 밀폐하기 위한 플러그(30:46)를 구비하고:그리고 상기 시일링부재(26:40)가 상기플러그(30:46)에서 상기챔버(18)내로 장치되어 있는 것을 특징으로 하는 축전지벤트 밸브.
  3. 제 2 항에 있어서, 상기 경사외부표면(22)이 근본적으로 원추형인것을 특징으로 하는 축전지벤트밸브.
  4. 제 2 항에 있어서, 상기플러그(30)가 상기하우징(16)으로부터 분리되고 상기하우징(16)내에서 상기밸브시이트(20)에 대해서 적절한 축 (다양한)운동을 하여 상기 경사외부표면(22) 상에서 상기스커트(24)의 상기시일링에지의 맞물림위치를 변화시키므로서 상기 소정압력을 변화시키도록 구성됨을 특징으로 하는 축전지 벤드밸브.
  5. 제 1 항에 있어서, 상기스커트(44:58:78)의 두께가 상기시일링에지(56:76) 방향으로 감소됨을 특징으로 하는 축전지 벤드 밸브.
  6. 제 2 항에 있어서, 상기스커트(44)의 두께가 상기 시일링에지 방향으로 감소됨을 특징으로 하는 축전지 밴드 밸브.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880011296A 1987-09-02 1988-09-01 축전지용 배기밸브(Vent valve) KR920003756B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US092,131 1987-09-02
US07/092,131 US4780378A (en) 1987-09-02 1987-09-02 Battery vent valve

Publications (2)

Publication Number Publication Date
KR890005924A true KR890005924A (ko) 1989-05-17
KR920003756B1 KR920003756B1 (ko) 1992-05-09

Family

ID=22231775

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880011296A KR920003756B1 (ko) 1987-09-02 1988-09-01 축전지용 배기밸브(Vent valve)

Country Status (7)

Country Link
US (1) US4780378A (ko)
EP (1) EP0306146B1 (ko)
JP (1) JPH0758612B2 (ko)
KR (1) KR920003756B1 (ko)
BR (1) BR8804337A (ko)
CA (1) CA1301244C (ko)
DE (1) DE3877468T2 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919167A (en) * 1989-03-17 1990-04-24 Manska Wayne E Check valve
DE4041124C2 (de) * 1990-12-21 1994-01-27 Deutsche Automobilgesellsch Sicherheitsventil für galvanische Zellen oder für ein Batteriegehäuse
US5258243A (en) * 1992-12-29 1993-11-02 At&T Bell Laboratories Pressure relief valve for recombinant battery
DE4325464A1 (de) * 1993-07-29 1995-02-02 Emmerich Christoph Gmbh Co Kg Akkumulator mit Kunststoffgehäuse
US5486429A (en) * 1995-04-24 1996-01-23 Aer Energy Resources, Inc. Diffusion vent for a rechargeable metal-air cell
JP2691881B2 (ja) * 1995-05-31 1997-12-17 株式会社サンエー化研 濾過面を有する逆止弁付き包装袋とその製造装置
DE19544050A1 (de) * 1995-11-25 1997-05-28 Emmerich Christoph Gmbh Co Kg Verfahren zur Herstellung von prismatischen alkalischen Akkumulatorzellen
EP0793283B1 (en) * 1996-02-28 2002-07-24 Matsushita Electric Industrial Co., Ltd. Sealed battery
US5981099A (en) * 1998-01-20 1999-11-09 Accuma Corporation Pressure relief valve for electric storage batteries
US6953637B2 (en) * 2001-06-01 2005-10-11 Energy Related Devices, Inc. Catalytic hydrogen vent filter for batteries
EP1447600A4 (en) * 2001-11-22 2007-12-26 Nok Corp RELAXATION VALVE
US7579105B2 (en) * 2005-02-18 2009-08-25 The Gillette Company End cap assembly and vent for high power cells
EP1860711B1 (en) * 2005-03-18 2021-07-07 Toyota Jidosha Kabushiki Kaisha Sealed battery
DE102005017442B4 (de) * 2005-04-15 2007-11-29 Vb Autobatterie Gmbh & Co. Kgaa Akkumulator und Deckel hierzu
CN102412382B (zh) * 2010-09-21 2014-05-21 江苏春兰清洁能源研究院有限公司 一种动力电池安全阀的收液装置
US8256467B1 (en) * 2011-06-07 2012-09-04 Ips Corporation Plug with pressure release valve
WO2018119242A1 (en) 2016-12-22 2018-06-28 Johnson Control Technology Company Valve assembly for a battery cover
WO2018227162A1 (en) 2017-06-09 2018-12-13 Johnson Controls Technology Company Lead-acid battery
US11936032B2 (en) 2017-06-09 2024-03-19 Cps Technology Holdings Llc Absorbent glass mat battery

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621889A (en) * 1947-05-23 1952-12-16 Grove Regulator Company Expansible sleeve type valve
FR967751A (fr) * 1948-06-16 1950-11-10 Bouchon réversible pour accumulateurs
US2713953A (en) * 1952-05-08 1955-07-26 American Sterilizer Co Valved closure
US3601152A (en) * 1969-08-15 1971-08-24 Grant F Kenworthy Unidirectional flow valve
US4296186A (en) * 1975-08-22 1981-10-20 Wolf Franz J Two part pressure relief valve
JPS53136488U (ko) * 1977-04-01 1978-10-28
US4328290A (en) * 1980-12-29 1982-05-04 Gould Inc. Battery vent plug
JPS5995571U (ja) * 1982-12-17 1984-06-28 新神戸電機株式会社 鉛蓄電池
JPS59117063U (ja) * 1983-01-27 1984-08-07 新神戸電機株式会社 密閉式鉛蓄電池
US4444853A (en) * 1983-07-01 1984-04-24 Globe-Union Inc. Storage battery construction
JPS6017856A (ja) * 1983-07-11 1985-01-29 Matsushita Electric Ind Co Ltd 蓄電池の安全弁
GB8325949D0 (en) * 1983-09-28 1983-11-02 Tungstone Batteries Ltd Electric batteries
DE3436290A1 (de) * 1983-10-08 1985-04-25 Honda Giken Kogyo K.K., Tokio/Tokyo Abgedichtete blei-saeure-batterie

Also Published As

Publication number Publication date
DE3877468D1 (de) 1993-02-25
JPH0758612B2 (ja) 1995-06-21
KR920003756B1 (ko) 1992-05-09
US4780378A (en) 1988-10-25
EP0306146A1 (en) 1989-03-08
BR8804337A (pt) 1989-03-21
JPS6482455A (en) 1989-03-28
EP0306146B1 (en) 1993-01-13
CA1301244C (en) 1992-05-19
DE3877468T2 (de) 1993-05-13

Similar Documents

Publication Publication Date Title
KR890005924A (ko) 축전지 벤드 밸브
US11792944B2 (en) Valve for pressure compensation and/or for emergency venting of a container, in particular of a container of a battery of an electric vehicle, as well as container with such a valve
US4746023A (en) Puncturable oil seal
US3802923A (en) Resealable vent closure for sealed galvanic dry cell
EP0885813A3 (en) Container with a slit valve
EP1039565A3 (en) A sealed battery with less electrolyte leakage
KR830008412A (ko) 축전지 통기 플러그
US6051332A (en) Valve cap for an electric storage cell
JP4078519B2 (ja) 圧力開放弁
US20180062134A1 (en) Housing comprising overpressure protection
EP0853014B1 (en) Gas pressure relief valve unit particularly for fuel vapours
KR910006650A (ko) 과압 릴리프 밸브
US4131722A (en) Non-fouling resealable vent
US5258243A (en) Pressure relief valve for recombinant battery
US3256117A (en) Battery casing with improved seal and vent
US2731154A (en) Automatic relief valve for filters
US2690466A (en) Submersible vent cap for storage batteries
EP1194962B2 (en) Seal and bleed valve unit for electric batteries
US2504072A (en) Fillercap vent construction
US5592911A (en) Water-tight cap with vent
KR950035559A (ko) 밀봉내부에 대한 환기 및 밀봉 장치를 구비한 전기기계 장치
GB2117494A (en) A valved closure cap
JPH0543335Y2 (ko)
US2690467A (en) Vent plug
US3516870A (en) Safety valve for electric storage cells

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee