JPH0516146B2 - - Google Patents
Info
- Publication number
- JPH0516146B2 JPH0516146B2 JP59036723A JP3672384A JPH0516146B2 JP H0516146 B2 JPH0516146 B2 JP H0516146B2 JP 59036723 A JP59036723 A JP 59036723A JP 3672384 A JP3672384 A JP 3672384A JP H0516146 B2 JPH0516146 B2 JP H0516146B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- plate group
- electrode plate
- cell
- electrode
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 238000009530 blood pressure measurement Methods 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000005192 partition Methods 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- 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
- H01M10/16—Suspending or supporting electrodes or groups of electrodes in the case
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Secondary Cells (AREA)
Description
【発明の詳細な説明】
本発明は極板群の圧力測定方法の改良に係り電
槽セル室内に挿入される極板群への加圧力を簡単
かつ正確に測定しようとするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a method for measuring the pressure of an electrode plate group, and is an object of the present invention to easily and accurately measure the pressure applied to an electrode plate group inserted into a battery case cell chamber.
従来電槽内に隔壁により区画形成されたセル室
内に極板群を収納せる複数個のセルからなる鉛蓄
電池において、極板群に適度の圧力を加えること
により活物質の脱落するのを防止し電池として寿
命を向上せしめているものである。而してこの圧
力は常時一定に保持した状態にて蓄電池を組立て
ることが必要であるが、極板の厚さ、セパレータ
の厚さは夫々異りバラツキがあるためどうしても
極板及びセパレータを所定枚数使用したとしても
極板群の圧力を一定にすることが出来難いもので
あつた。従つて極板群の圧力を予め圧力測定装置
により測定し、不足する圧力分をスペーサの介在
によつて捕促して常時一定の圧力を有する加圧状
態にして電槽内に極板群を収納しているものであ
る。 Conventionally, in lead-acid batteries consisting of multiple cells in which a group of electrode plates is housed in a cell chamber defined by partition walls in a battery case, a suitable pressure is applied to the group of electrode plates to prevent the active material from falling off. This improves the lifespan of batteries. Therefore, it is necessary to assemble the storage battery while keeping this pressure constant at all times, but since the thickness of the electrode plates and separators are different and vary, it is impossible to assemble the predetermined number of electrode plates and separators. Even if it were used, it was difficult to maintain a constant pressure on the electrode plate group. Therefore, the pressure of the electrode plate group is measured in advance with a pressure measuring device, and the insufficient pressure is captured by the interposition of a spacer, and the electrode group is housed in a battery case under constant pressure. This is what we are doing.
而して従来この種測定方法としては所定枚数の
極板を積槽横転した極板群の上下面に塩化ビニル
板等の板状体をおいて、上部の塩化ビニル板面に
該極板群に加える所定圧力と同一の重力を加え
る。このときの上・下塩化ビニル板間距離を測定
し、該距離が収納されるべき蓄電池のセル室の巾
と同一ならそのまま、短かければ所望枚数のスペ
ーサを挿着して該セル室の巾と同一になるように
して間接的に極板群の圧力の測定を行ないこのス
ペーサの所要枚数を極板群に加算してセル室内に
収納し蓄電池を組立てることにより極板群に加わ
る圧力を常に一定に保持しているものである。 Conventionally, this type of measurement method involves placing a plate-shaped body such as a vinyl chloride plate on the upper and lower surfaces of a plate group in which a predetermined number of electrode plates are stacked in a tank and turned over, and placing the plate group on the upper vinyl chloride plate surface. Apply a force of gravity equal to the specified pressure applied to the At this time, measure the distance between the upper and lower PVC plates, and if the distance is the same as the width of the cell chamber of the storage battery to be stored, leave it as is; if it is shorter, insert the desired number of spacers to increase the width of the cell chamber. By indirectly measuring the pressure of the electrode plate group so that the pressure is the same as that of the electrode plate group and adding the required number of spacers to the electrode plate group and storing it in the cell chamber and assembling the storage battery, the pressure applied to the electrode plate group can be constantly maintained. It is held constant.
然しながらこの方法による場合には極板群の高
さをノギス等にて測定するため読み取りに誤差を
生じ易いと共に極板の厚さはその位置によつて異
るため極板群とした場合、水平面になり難く、こ
の面に載置した塩化ビニル板は傾斜し易くこれに
よつて加圧を均等に行うことが出来ない、また電
槽隔壁等の影響等が無視されて不正確である。更
に作業に手間がかかり作業性に劣る等の欠点を有
するものであつた。 However, when using this method, the height of the electrode plate group is measured with a caliper, etc., which tends to cause errors in reading, and the thickness of the electrode plate varies depending on its position. The vinyl chloride plate placed on this surface tends to tilt, which makes it impossible to apply pressure evenly, and the influence of the container partition wall etc. is ignored, making it inaccurate. Furthermore, it has disadvantages such as being time consuming and having poor workability.
又特開昭57−25677号公報によれば所定の構成
に組立てた極板群を耐電解液性の袋に収納し該袋
の外側からハンドルの操作によつて該極板群の両
面を加圧した後、袋中に電解液を注入し極板群に
加えている圧力を測定することが提案されてい
る。 According to Japanese Patent Application Laid-Open No. 57-25677, a group of electrode plates assembled in a predetermined configuration is stored in an electrolyte-resistant bag, and both sides of the group of electrode plates are applied by operating a handle from outside the bag. It has been proposed to inject electrolyte into the bag after applying pressure and measure the pressure applied to the electrode group.
然しこの方法においてもハンドルの操作によつ
て歪を検知するため電池の種類を異にした場合、
極板群の厚みに合せるにおいて誤差を生じ易く不
安定な結果をまねくものであつた。 However, even with this method, distortion is detected by operating the handle, so if you use a different type of battery,
Errors were likely to occur in adjusting the thickness of the electrode plate group, leading to unstable results.
本発明はかかる欠点を改善せんとして鋭意研究
を行つた結果、電槽内各セル室に極板群を収納し
た状態にて極板群圧を測定する方法を開発したも
のである。即ち本発明方法は電槽内に区画形成せ
る所定数のセル室の内、何れか１個のセル室にの
み極板群を収納せず該セル室に該セル室の厚さと
ほぼ同一の荷重変換器又は圧力測定兼厚み調整用
板状体を重ね合せて同一とした荷重変換器を収納
密接せしめ、該荷重変換器に圧力測定装置を取付
けて該セル内の極板群圧を測定した後、その圧力
不足分を該セル内の所望位置にスペーサを圧入し
て該極板群圧を所定の圧力に保持せしめることを
特徴とするものである。 The present invention has been made as a result of extensive research aimed at improving these drawbacks, and has developed a method for measuring the pressure of the electrode plates in a state where the electrode plates are housed in each cell chamber in the battery case. That is, the method of the present invention does not store the electrode plate group in only one cell chamber among a predetermined number of cell chambers partitioned into a battery case, but instead applies a load to the cell chamber that is approximately the same as the thickness of the cell chamber. After stacking transducers or plate-shaped bodies for pressure measurement and thickness adjustment to store identical load transducers closely together, attaching a pressure measurement device to the load transducer and measuring the plate group pressure in the cell. , the electrode group pressure is maintained at a predetermined pressure by press-fitting a spacer at a desired position within the cell to compensate for the pressure shortage.
本発明方法において極板群圧を正確に測定する
ためには荷重変換器がセルを均一的に押圧するこ
とが必要であり、例えばその先端部に突起部を設
けセルの中心部に当接せしめることが好ましい。 In order to accurately measure the plate group pressure in the method of the present invention, it is necessary for the load transducer to press the cell uniformly. It is preferable.
次に本発明の実施例について説明する。 Next, examples of the present invention will be described.
実施例 (1)
図面に示す如く電槽１内にポリプロピレンの隔
壁２，２′，２″を設け、６個のセル室を形成し１
つのセル室４を除いてその中に夫々極板群３，
３′，３″……を収納する。然る後該極板群の未収
納セル室４内に圧力測定用鉄板５と重ね合されて
該未収納セル室４の厚み(t)と同じ厚み寸法に調整
した荷重変換器６を収納し隔壁に密接せしめ、該
荷重変換器６に取付けた圧力測定器７及び圧力計
８によつて該極板群３，３′，３″の加圧力を測定
する。Example (1) As shown in the drawing, polypropylene partition walls 2, 2', 2'' were provided in the battery case 1 to form six cell chambers.
Except for two cell chambers 4, each of which contains a group of electrode plates 3,
3', 3'', etc. are then stored in the unaccommodated cell chamber 4 of the electrode plate group, and the pressure measuring iron plate 5 is overlapped with the same thickness (t) as that of the unaccommodated cell chamber 4. The load transducer 6 whose dimensions have been adjusted is housed and brought into close contact with the partition wall, and the pressure force on the electrode plate groups 3, 3', 3'' is measured by the pressure measuring device 7 and pressure gauge 8 attached to the load transducer 6. Measure.
このとき極板群３，３′，３″の圧力は所定の加
圧力より低い圧力を示したときはこの未収納セル
室内にスペーサ９を挿着して所定の圧力に到達す
るまで、スペーサ９の枚数を増加していく。 At this time, if the pressure of the electrode plate groups 3, 3', 3'' shows a pressure lower than the predetermined pressure, insert the spacer 9 into this unaccommodated cell chamber and press the spacer 9 until the predetermined pressure is reached. The number of sheets will be increased.
然る後荷重変換器６及び圧力測定用板５を取除
いてここに極板群と上記の所定枚数のスペーサを
挿着して本発明方法による極板群を形成し、該各
セル室内に電解液を注入して蓄電池をうるもので
ある。 The afterload transducer 6 and the pressure measuring plate 5 are removed, and the electrode plate group and the above-mentioned predetermined number of spacers are inserted therein to form the electrode plate group according to the method of the present invention. A storage battery is obtained by injecting electrolyte.
なお鉄板５は極板の寸法と同じものが好まし
く、又荷重変換器６の先端部には該鉄板の中心部
に当接するように突起部１０を設けることが好ま
しい。さらに圧力測定時に極板群を収納したセル
室内に実際に電解液を入れて測定すればより正確
な極板群圧力が測定し得る。 Note that the iron plate 5 preferably has the same dimensions as the electrode plate, and it is preferable that a protrusion 10 is provided at the tip of the load converter 6 so as to come into contact with the center of the iron plate. Furthermore, if the pressure is measured by actually putting an electrolyte into the cell chamber housing the electrode plate group, a more accurate electrode group pressure can be measured.
本発明方法によれば電槽内に形成した所望数の
セル室内の極板群圧を外部に取出すことなくその
ままの状態で測定することができうるから、極板
群圧の測定に際し電槽および隔壁の影響をも加味
された圧力測定が出来、より正確な圧力が簡単に
して測定し得る等の効果を奏するものである。 According to the method of the present invention, it is possible to measure the plate group pressure in the desired number of cell chambers formed in the battery case without taking them out to the outside. It is possible to measure the pressure taking into account the influence of the partition wall, and it is possible to easily measure the pressure more accurately.
図面は本発明極板群の圧力測定方法を示すため
の概略説明図である。
１……電槽、２，２′，２″……隔壁、３，３′，
３″……極板群、４……未収納セル室、５……圧
力測定用鉄板、６……荷重変換器、９……スペー
サ。
The drawing is a schematic explanatory diagram showing a method for measuring pressure of an electrode plate group according to the present invention. 1...Battery case, 2, 2', 2''...Bulkhead, 3, 3',
3''... Pole plate group, 4... Unaccommodated cell chamber, 5... Iron plate for pressure measurement, 6... Load transducer, 9... Spacer.
Claims (1)
何れか１個のセル室を除く他のすべてのセル室に
所定枚数の極板からなる極板群を収納するととも
に該未収納空間部を形成した後、該空間部のセル
室に該セル室の厚さとほぼ同一の荷重変換器又は
圧力測定兼厚み調整用板状体を重ね合せて同一と
した荷重変換器を収納密接せしめ、該荷重変換器
に加わる圧力を測定しつつ該圧力が所定の値とな
るよう任意のセル室内に所望枚数のスペーサを圧
入して前記荷重変換器に加わる圧力を所定の圧力
に保持せしめることを特徴とする極板群の圧力測
定方法。1 Among the predetermined number of cell chambers partitioned within the battery case,
After storing the electrode plate group consisting of a predetermined number of electrode plates in all the other cell chambers except for one of the cell chambers and forming the unaccommodated space, the cell chamber is placed in the cell chamber of the space. Load transducers with approximately the same thickness or pressure measurement/thickness adjustment plates are stacked together and the same load transducers are housed closely together, and while measuring the pressure applied to the load transducers, it is possible to determine whether the pressure reaches a predetermined value. 1. A method for measuring pressure in an electrode plate group, characterized in that the pressure applied to the load converter is maintained at a predetermined pressure by press-fitting a desired number of spacers into an arbitrary cell chamber so as to maintain a predetermined pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59036723A JPS60180069A (en) | 1984-02-28 | 1984-02-28 | Pressure measuring method for electrode plate group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59036723A JPS60180069A (en) | 1984-02-28 | 1984-02-28 | Pressure measuring method for electrode plate group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60180069A JPS60180069A (en) | 1985-09-13 |
| JPH0516146B2 true JPH0516146B2 (en) | 1993-03-03 |
Family
ID=12477664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59036723A Granted JPS60180069A (en) | 1984-02-28 | 1984-02-28 | Pressure measuring method for electrode plate group |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60180069A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4667936B2 (en) * | 2005-04-08 | 2011-04-13 | 吉原鉄道工業株式会社 | Pusher device for adhesion measuring instrument |
| CN102095543B (en) * | 2010-12-10 | 2012-03-28 | 浙江天能电池(江苏)有限公司 | Automatic tester for pressure of accumulator polar group |
-
1984
- 1984-02-28 JP JP59036723A patent/JPS60180069A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60180069A (en) | 1985-09-13 |
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