BR0108284A - Valve-controlled acid and lead storage battery without damaging the environment. - Google Patents

Valve-controlled acid and lead storage battery without damaging the environment.

Info

Publication number
BR0108284A
BR0108284A BR0108284-1A BR0108284A BR0108284A BR 0108284 A BR0108284 A BR 0108284A BR 0108284 A BR0108284 A BR 0108284A BR 0108284 A BR0108284 A BR 0108284A
Authority
BR
Brazil
Prior art keywords
storage battery
lead storage
conduit
acid
environment
Prior art date
Application number
BR0108284-1A
Other languages
Portuguese (pt)
Inventor
Lianbing Liu
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 BR0108284A publication Critical patent/BR0108284A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Secondary Cells (AREA)

Abstract

"BATERIA DE ARMAZENAMENTO DE áCIDO E CHUMBO CONTROLADA POR VáLVULA SEM PREJUìZO AO MEIO AMBIENTE". A presente invenção divulga uma bateria de armazenamento de ácido e chumbo regulada por válvula do tipo com proteção ambiental. A dita bateria de armazenamento de ácido e chumbo compreende o corpo da bateria que é dotado de meios de coleta de exaustão. O dito corpo da bateria é dotado ainda de um conduto e de uma câmara de neutralização. A câmara de neutralização contém uma substância alcalina. Uma entrada do dito conduto é conectada a uma saída dos ditos meios de coleta de gás exausto, enquanto uma saída do conduto é conectada a uma substância alcalina na dita câmara de neutralização. Por cima da substância alcalina na dita câmara de neutralização existe uma saída final. A saída final é conectada ao conduto, de maneira a canalizar o gás hidrogênio produzido pela operação para fora do ambiente operacional. Pela neutralização química, a presente invenção consegue se livrar do componente ácido no gás, proteger o ambiente operacional e eliminar danos produzidos pela substância ácida no dispositivo e no ser humano, tal que o objetivo de proteção ambiental verde possa ser obtido."ACID AND LEAD STORAGE BATTERY CONTROLLED BY VALVE WITHOUT DAMAGE TO THE ENVIRONMENT". The present invention discloses an acid and lead storage battery regulated by an environmental protection type valve. Said acid and lead storage battery comprises the battery body which is provided with exhaust collection means. Said battery body is also equipped with a conduit and a neutralization chamber. The neutralization chamber contains an alkaline substance. An inlet of said conduit is connected to an outlet of said exhaust gas collection means, while an outlet of the conduit is connected to an alkaline substance in said neutralization chamber. Above the alkaline substance in said neutralization chamber there is a final outlet. The final outlet is connected to the conduit, in order to channel the hydrogen gas produced by the operation out of the operating environment. By chemical neutralization, the present invention is able to get rid of the acid component in the gas, protect the operating environment and eliminate damage produced by the acidic substance in the device and in humans, such that the objective of green environmental protection can be achieved.

BR0108284-1A 2000-12-14 2001-12-13 Valve-controlled acid and lead storage battery without damaging the environment. BR0108284A (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
BR0108284A true BR0108284A (en) 2002-10-29

Family

ID=4649735

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0108284-1A BR0108284A (en) 2000-12-14 2001-12-13 Valve-controlled acid and lead storage battery without damaging the environment.

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
CN102597761B (en) * 2009-10-30 2015-08-05 Msa技术有限公司 Comprise the sensor of exhaust component
CN102893445B (en) * 2010-05-10 2018-05-15 新神户电机株式会社 Lead accumulator
AU2011310180A1 (en) * 2010-09-30 2013-03-14 Shin-Kobe Electric Machinery Co., Ltd. Lead storage 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 Acid mist absorption device for lead-acid storage battery
CN2244251Y (en) * 1995-07-28 1997-01-01 成都市金牛电源厂 Totally-enclosed maintenance-free battery for diesel locomotive

Also Published As

Publication number Publication date
AU2002218953A1 (en) 2002-06-24
WO2002049130A1 (en) 2002-06-20
RU2002125864A (en) 2004-03-20
MXPA02007360A (en) 2004-08-11
RU2239919C2 (en) 2004-11-10

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PRESENTE PEDIDO DE PATENTE COMO INVENCAO - DE ACORDO COM O ART. 8O DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.