MXPA02007360A - An environmental protection type of valve-regulated lead-acid storage battery. - Google Patents

An environmental protection type of valve-regulated lead-acid storage battery.

Info

Publication number
MXPA02007360A
MXPA02007360A MXPA02007360A MXPA02007360A MXPA02007360A MX PA02007360 A MXPA02007360 A MX PA02007360A MX PA02007360 A MXPA02007360 A MX PA02007360A MX PA02007360 A MXPA02007360 A MX PA02007360A MX PA02007360 A MXPA02007360 A MX PA02007360A
Authority
MX
Mexico
Prior art keywords
environmental protection
conduit
storage battery
acid storage
valve
Prior art date
Application number
MXPA02007360A
Other languages
Spanish (es)
Inventor
Zhijun Wu
Original Assignee
Emerson Network Power Co Ltd
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 Emerson Network Power Co Ltd filed Critical Emerson Network Power Co Ltd
Publication of MXPA02007360A publication Critical patent/MXPA02007360A/en

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
    • 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
    • H01M50/392—Arrangements for facilitating escape of gases with means for neutralising or absorbing electrolyte; with means for preventing leakage of electrolyte through vent holes
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

The present invention discloses an environmental protection type of valve-regulated lead-acid storage battery Said lead-acid storage battery comprises battery body which providing with gas collection-exhaust means. Said battery body further provides with a conduit and a neutralizing chamber. The neutralizing chamber contains an alkaline substance. An inlet of said conduit is connected to a outlet of said gas collection-exhaust means while an outlet of the conduit is connected to an alkaline substance in said neutralizing chamber. Above the alkaline substance in said neutralizing chamber, there is a final outlet. The final outlet is connected to the conduit so as to ducting hydrogen gas produced by operation to the outside of operating environment. Using chemical neutralization, the present invention can get rid of the acid component in the gas, protect operating environment and eliminate damage produced by acid substance to the device and the human being, so the object of green environmental protection can be accomplished.
MXPA02007360A 2000-12-14 2001-12-13 An environmental protection type of valve-regulated lead-acid storage battery. MXPA02007360A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN00267409 2000-12-14
PCT/CN2001/001621 WO2002049130A1 (en) 2000-12-14 2001-12-13 An environmental protection type of valve-regulated lead-acid storage battery

Publications (1)

Publication Number Publication Date
MXPA02007360A true MXPA02007360A (en) 2004-08-11

Family

ID=4649735

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02007360A MXPA02007360A (en) 2000-12-14 2001-12-13 An environmental protection type of valve-regulated lead-acid storage battery.

Country Status (5)

Country Link
AU (1) AU2002218953A1 (en)
BR (1) BR0108284A (en)
MX (1) MXPA02007360A (en)
RU (1) RU2239919C2 (en)
WO (1) WO2002049130A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011053739A1 (en) * 2009-10-30 2011-05-05 Mine Safety Appliances Company Sensor comprising vent member
EP2571091B1 (en) * 2010-05-10 2017-11-29 Hitachi Chemical Company, Ltd. Lead storage battery
JP5083481B2 (en) * 2010-09-30 2012-11-28 新神戸電機株式会社 Lead acid battery

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066825A (en) * 1973-05-25 1978-01-03 General Battery Corporation System and method for protecting the environment in a battery production room
JPS6047369A (en) * 1983-08-25 1985-03-14 Matsushita Electric Ind Co Ltd Exhaust device for lead storage battery
CN2067866U (en) * 1990-01-02 1990-12-19 云南师范大学科技教学服务中心 Absorption device for acid fog from lead accumulator
CN2244251Y (en) * 1995-07-28 1997-01-01 成都市金牛电源厂 Full sealed maintenance-free battery for IC engine

Also Published As

Publication number Publication date
AU2002218953A1 (en) 2002-06-24
RU2239919C2 (en) 2004-11-10
BR0108284A (en) 2002-10-29
WO2002049130A1 (en) 2002-06-20
RU2002125864A (en) 2004-03-20

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal