JP3141468U - Lead acid battery - Google Patents
Lead acid battery Download PDFInfo
- Publication number
- JP3141468U JP3141468U JP2008001225U JP2008001225U JP3141468U JP 3141468 U JP3141468 U JP 3141468U JP 2008001225 U JP2008001225 U JP 2008001225U JP 2008001225 U JP2008001225 U JP 2008001225U JP 3141468 U JP3141468 U JP 3141468U
- Authority
- JP
- Japan
- Prior art keywords
- lead
- battery
- starting
- acid battery
- polyacrylate
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- Secondary Cells (AREA)
Abstract
【課題】電解液にポリビニルアルコールやポリアクリル酸塩を添加し高電流密度放電を行なう自動車のエンジン始動用鉛蓄電池について、その補水、添加剤の補充、補充電を極めて簡便に行なうことができる鉛蓄電池を提供する。
【解決手段】プラスチック製外囲器内の一部分に、ポリビニルアルコールおよびポリアクリル酸塩の少なくとも一つを電解液中に含む鉛蓄電池2を収納し、該外囲器内の他の部分に充電器を収納した自動車エンジン始動用鉛蓄電池。
【選択図】図1A lead storage battery for starting an automobile engine that adds polyvinyl alcohol or polyacrylate to an electrolyte solution and discharges at a high current density. Provide a storage battery.
A lead storage battery (2) containing at least one of polyvinyl alcohol and polyacrylate in an electrolyte is housed in a part of a plastic envelope, and a charger is placed in the other part of the envelope. Lead-acid storage battery for automobile engine starting.
[Selection] Figure 1
Description
本考案は、自動車のエンジン始動用電動機等の駆動に用いられる鉛蓄電池に関し、特に、簡単な操作で、極めて長期間にわたり、必要性能を持続できる鉛蓄電池に関する。 The present invention relates to a lead storage battery used for driving an electric motor for starting an automobile engine, and more particularly to a lead storage battery capable of maintaining necessary performance for a very long time by a simple operation.
従来、自動車のエンジン始動用電動機等の駆動に用いられる鉛蓄電池は、2−3年使用すると、電極活物質が劣化して、寿命が尽きた。本考案者等は、鉛蓄電池の電解液にポリビニルアルコールやポリアクリル酸塩を添加し、高電流密度放電を行なうと、電池寿命が著しく改善されることを発見し、平成20年1月24日特許を出願した。しかしながら、この方法では電解液中に添加したポリビニルアルコールやポリアクリル酸塩は充電中に正極で徐々に酸化されて分解するので、定期的にこれを補充する必要があり、また、その効果を高めるためには、小電流で長時間の補充電を定期的に行なうことが必要であった。これらの操作は一般のサービスステーションでは行なわれておらず、運転者が簡単な操作で行なうことができる装置が望まれていた。 Conventionally, when a lead storage battery used for driving a motor for starting an engine of an automobile or the like is used for 2-3 years, the electrode active material deteriorates and its life is exhausted. The inventors of the present invention have found that the battery life is remarkably improved when polyvinyl alcohol or polyacrylate is added to the electrolyte of a lead-acid battery and high current density discharge is performed. January 24, 2008 Applied for a patent. However, in this method, the polyvinyl alcohol or polyacrylate added to the electrolyte solution is gradually oxidized and decomposed at the positive electrode during charging, so it is necessary to replenish it periodically, and the effect is enhanced. In order to achieve this, it was necessary to periodically perform long-term supplementary charging with a small current. These operations are not performed at a general service station, and a device that can be easily operated by the driver has been desired.
本考案は、電解液にポリビニルアルコールやポリアクリル酸塩を添加し高電流密度放電を行なう自動車のエンジン始動用鉛蓄電池であって、その補水、添加剤の補充、補充電を極めて簡便に行なうことができる鉛蓄電池を提供しようとするものである。 The present invention is a lead-acid battery for starting an automobile engine that adds polyvinyl alcohol or polyacrylate to the electrolyte and discharges at a high current density, and is very easy to replenish water, replenish additives, and recharge it. It is intended to provide a lead-acid battery that can be used.
本考案は、外面がほぼ直方体形状を有するプラスチック製外囲器内の一部分に、ポリビニルアルコールおよびポリアクリル酸塩の少なくとも一つを電解液中に含む鉛蓄電池を収納し、該外囲器内の他の部分に充電器を収納した自動車エンジン始動用鉛蓄電池であり、好ましくは該充電器が交流商用電源を直流に変換する電気回路および/またはアルカリマンガン一次電池であ自動車エンジン始動用鉛蓄電池である。また前記自動車エンジン始動用鉛蓄電池において、更に該外囲器内の残余の部分に、収納空所を設けた自動車エンジン始動用鉛蓄電池であり、更に、該収納空所内にポリビニルアルコール、ポリアクリル酸塩および水の少なくとも一つを収納した自動車エンジン始動用鉛蓄電池である。 According to the present invention, a lead storage battery containing at least one of polyvinyl alcohol and polyacrylate in an electrolytic solution is housed in a part of a plastic envelope having an outer surface having a substantially rectangular parallelepiped shape. A lead-acid battery for starting an automobile engine in which a charger is housed in another part. Preferably, the charger is an electric circuit for converting an AC commercial power source into a direct current and / or an alkaline manganese primary battery. is there. The lead-acid battery for starting an automobile engine is a lead-acid battery for starting an automobile engine further provided with a storage space in the remaining part of the envelope, and further, polyvinyl alcohol, polyacrylic acid in the storage space A lead-acid battery for starting an automobile engine containing at least one of salt and water.
即ち、自動車のエンジン始動用鉛蓄電池においては、ポリビニルアルコールやポリアクリル酸塩を添加し高電流密度放電を行なうことにより、10年以上の長寿命が期待できるが、そのためには、充電時の電解酸化により徐々に分解するポリビニルアルコールやポリアクリル酸塩の添加物を定期的に補充する必要があり、また、電解で失われる水分を補充する必要がある。更に、長期間の使用中に電極活物質中に徐々に蓄積する硫酸鉛の結晶を定期的に完全に分解するために、数アンペア程度の弱い電流で、長時間充電を行なう必要がある。 That is, in a lead storage battery for starting an engine of an automobile, a long life of 10 years or more can be expected by adding polyvinyl alcohol or polyacrylate and performing a high current density discharge. It is necessary to periodically replenish polyvinyl alcohol and polyacrylate additives which are gradually decomposed by oxidation, and to replenish water lost in electrolysis. Furthermore, in order to periodically and completely decompose lead sulfate crystals that gradually accumulate in the electrode active material during long-term use, it is necessary to charge for a long time with a weak current of about several amperes.
しかしながら、これらの操作は常時行なう必要は無く、1年に1回程度行えば充分であるので、この操作のための薬品や器具を収納しておくのは煩わしいことであった。本考案では、電池を高電流密度放電で使用するため、電池の大きさは従来の電池の70ないし50%で済むので、自動車のエンジンルーム内の従来の電池設置場所を利用し、従来の電池ケースとほぼ同じ外形の容器に、ポリビニルアルコールおよびポリアクリル酸塩の少なくとも一つを電解液中に含む鉛蓄電池と、充電器、ポリビニルアルコール、ポリアクリル酸塩、および水を収納することにより、該電池を定期的に保守する際、それに使用する薬品や器具を探すことなく、直ちに取り出して実施できるものである。 However, these operations do not need to be performed all the time, and it is sufficient to perform these operations once a year. Therefore, it is troublesome to store chemicals and instruments for this operation. In the present invention, since the battery is used at a high current density discharge, the size of the battery can be 70 to 50% of that of the conventional battery. Therefore, the conventional battery installation place in the engine room of the automobile is used. By storing a lead storage battery containing at least one of polyvinyl alcohol and polyacrylate in the electrolyte, a charger, polyvinyl alcohol, polyacrylate, and water in a container having substantially the same outer shape as the case, When a battery is regularly maintained, it can be taken out immediately without searching for chemicals and instruments to be used.
本考案で用いるポリビニルアルコールおよびポリアクリル酸塩の少なくとも一つを電解液中に含む鉛蓄電池は、電極活物質の量を少なくできるので、従来の鉛蓄電池に比べて単電池中の電極板の枚数を少なくすることができ、その結果鉛蓄電池の占める体積が小さくなる。例えば、従来の鉛蓄電池では、単電池は正極板5枚と負極板6枚とで構成されていたが、本考案の電池では正極板3枚と負極板4枚で充分な性能が得られる。従って、極板を減らした体積に相当する空間がプラスチック製外囲器内に得られることになる。 The lead storage battery containing at least one of polyvinyl alcohol and polyacrylate used in the present invention in the electrolyte solution can reduce the amount of the electrode active material, so the number of electrode plates in the single battery compared to the conventional lead storage battery As a result, the volume occupied by the lead-acid battery is reduced. For example, in a conventional lead storage battery, a single cell is composed of five positive plates and six negative plates, but in the battery of the present invention, sufficient performance can be obtained with three positive plates and four negative plates. Therefore, a space corresponding to the volume with the electrode plate reduced is obtained in the plastic envelope.
本考案で用いる充電器は、直流出力は数アンペアで充分であり、また、交流を整流しただけの脈流で良いので、小型トランスとダイオードを組み合わせた簡単で小型の回路を用いることができる。過充電を避けるため、定電圧回路、タイマー等を組み込むことが望ましい。また該電気回路を該電池に接続した際の漏れ電流が充分に小さければ、該電気回路を常時該電池の端子に接続した状態とすることも可能である。また、近年アルカリマンガン一次電池は自己放電が極めて小さくなるように改良が進んでおり、この電池を12個直列に接続したものを非常用の充電器として用いることもできる。 The charger used in the present invention is sufficient to have a direct current output of several amperes, and a pulsating current obtained by rectifying the alternating current is sufficient. Therefore, a simple and small circuit combining a small transformer and a diode can be used. In order to avoid overcharging, it is desirable to incorporate a constant voltage circuit, a timer, and the like. If the leakage current when the electric circuit is connected to the battery is sufficiently small, the electric circuit can be always connected to the terminal of the battery. Further, in recent years, alkaline manganese primary batteries have been improved so that self-discharge becomes extremely small, and 12 batteries connected in series can be used as an emergency charger.
本考案で用いるポリビニルアルコール、ポリアクリル酸塩、水等は、塵埃等による汚染を避けるため、蓋付きの容器に入れて、プラスチック製外囲器内の一部分に収納するのが望ましい。 The polyvinyl alcohol, polyacrylate, water and the like used in the present invention are preferably stored in a part of a plastic envelope in a container with a lid in order to avoid contamination by dust or the like.
本考案の一実施例を図1および図2に示す。プラスチック製外囲器1内には鉛蓄電池2と、交流商用電源を直流に変換する電気回路9と、収納室13とが設けられている。鉛蓄電池2には、電解液5が注入されており夫々複数の正極板6と負極板7が積層されてなる単電池が直列に接続されて正極端子3と負極端子4で外部に接続する構造になっている。なお、各単電池には補水口8が設けられており、水や添加物の補給をここから行なうことができる。交流商用電源を直流に変換する電気回路8には交流商用電源接続口9と鉛蓄電池2に充電電流を供給するための直流出力端子11が設けられており、電源の状態と満充電を表示するパイロットランプ12が設けられている。収納室13はポリビニルアルコール、ポリアクリル酸塩、および水等を収納するための空間で、収納室の蓋14は収納室に埃や水が侵入することを防止するものである。 One embodiment of the present invention is shown in FIGS. In the plastic envelope 1, a
1:プラスチック製外囲器
2:鉛蓄電池
3:正極端子
4:負極端子
5:電解液
6:正極板
7:負極板
8:補水口
9:交流商用電源を直流に変換する電気回路
10:交流商用電源接続口
11:直流出力端子
12:パイロットランプ
13:収納室
14:収納室の蓋1: Plastic envelope 2: Lead acid battery 3: Positive electrode terminal 4: Negative electrode terminal 5: Electrolyte 6: Positive electrode plate 7: Negative electrode plate 8: Replenishment port 9:
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008001225U JP3141468U (en) | 2008-02-04 | 2008-02-04 | Lead acid battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008001225U JP3141468U (en) | 2008-02-04 | 2008-02-04 | Lead acid battery |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3141468U true JP3141468U (en) | 2008-05-08 |
Family
ID=43291523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008001225U Expired - Fee Related JP3141468U (en) | 2008-02-04 | 2008-02-04 | Lead acid battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3141468U (en) |
-
2008
- 2008-02-04 JP JP2008001225U patent/JP3141468U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1340283B1 (en) | Positive and negative interactive electrode formulation for a zinc-containing cell having an alkaline electrolyte | |
JP4605988B2 (en) | Cathode formulation for low toxicity zinc electrodes with additives whose redox potential is negative with respect to zinc potential | |
CN1300452A (en) | Battery having a built-in controller to extend service run time | |
US9048028B2 (en) | Hybrid electrochemical cell systems and methods | |
JP3120348U (en) | Power supply | |
US20150372357A1 (en) | Integrated magnesium air cell and cathodes | |
US6835499B2 (en) | Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials positive to zinc potential | |
JP2007104803A (en) | Charge/discharge control method of alkaline battery and power supply system | |
US11069934B2 (en) | Electrochemical cell | |
US20150001943A1 (en) | System with dual battery back-up and related methods of operation | |
JP3141468U (en) | Lead acid battery | |
JP2008041299A (en) | Lead-acid battery | |
WO2016129021A1 (en) | Lead storage battery | |
WO2013086752A1 (en) | Tandem metal/oxygen cell stack used under water | |
JPH05166551A (en) | Method for operating metal halogen battery | |
CN113782815A (en) | Lithium ion battery and method for activating dead lithium by light assistance | |
JP2008132549A (en) | Power tool case | |
CN110867922A (en) | Pulse charging method for pulling high voltage in floating charging stage and power supply charger | |
KR20160150158A (en) | ELECTROLYTE SOLUTION FOR Ni-Zn FLOW BATTERY AND Ni-Zn FLOW BATTERY COMPRISING THE SAME | |
US20030228514A1 (en) | Secondary cell | |
JP2005149916A (en) | Control valve type lead storage battery | |
CN200953480Y (en) | Battery charger | |
RU2030037C1 (en) | Electric cell | |
Kadiran | Charging and discharging methods of lead acid battery | |
SU57521A1 (en) | Galvanic nickel-zinc element with a reverse positive electrode |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110416 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |