JPS6316136Y2 - - Google Patents
Info
- Publication number
- JPS6316136Y2 JPS6316136Y2 JP7508080U JP7508080U JPS6316136Y2 JP S6316136 Y2 JPS6316136 Y2 JP S6316136Y2 JP 7508080 U JP7508080 U JP 7508080U JP 7508080 U JP7508080 U JP 7508080U JP S6316136 Y2 JPS6316136 Y2 JP S6316136Y2
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- molded body
- solid electrolyte
- holding frame
- electrolyte layer
- 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
Links
- 239000007784 solid electrolyte Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000003792 electrolyte Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
Classifications
-
- Y02E60/128—
Landscapes
- Primary Cells (AREA)
- Hybrid Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Description
【考案の詳細な説明】
本考案は例えば注水式空気−亜鉛電池の如く、
電槽内に亜鉛陰極と固型電解質とを組込んでおき
使用に際しては注水により直ちに起電させる構成
の注水式電池に係り、特に亜鉛陰極体の改良に関
するものであつて、陰極保持枠内に陰極成型体を
一体的に取付けると共に保持枠と成型体との間に
形成される凹所内に溶融電解液を流入固化した固
型電解質層を形設したことを特長とするものであ
る。[Detailed description of the invention] The invention is designed to
This relates to a water-injected battery that has a zinc cathode and a solid electrolyte built into the battery case and immediately generates electricity when water is poured into the battery. This device is characterized in that the cathode molded body is integrally attached and a solid electrolyte layer formed by flowing and solidifying molten electrolyte into the recess formed between the holding frame and the molded body.
以下本考案の実施例を図面に基づき詳述する。 Embodiments of the present invention will be described in detail below with reference to the drawings.
１は側面に空気極２を夫々配設せる電槽、３は
例えばクランプ金具等により前記電槽１の開口部
に装着される電槽蓋であつて、注水孔４が穿設さ
れていると共に陰極リード板５が埋設されてい
る。 Reference numeral 1 denotes a battery case in which air electrodes 2 are disposed on the sides, and 3 is a battery case lid that is attached to the opening of the battery case 1 using, for example, a clamp fitting, and is provided with a water injection hole 4. A cathode lead plate 5 is embedded.
而して、６は本考案の要旨とする陰極体であつ
て陰極集電板７に亜鉛粉末を加圧成型した陰極成
型体８を陰極保持枠９内に一体に取付けると共に
保持枠９と成型体８との間に形成される凹所１０
内に溶融電解液を流入固化して固型電解質層１１
を形設した構造を呈するものである。尚、保持枠
９には成型体８を嵌着する際、成型体８が所定位
置にセツトされるように内部の各コーナーに位置
決め用のストツパー部材９′が取付けられている
と共に壁面には多数の液流入孔９″が設けられて
いる。 6 is a cathode body which is the gist of the present invention, in which a cathode molded body 8 made by press-molding zinc powder on a cathode current collector plate 7 is integrally attached within a cathode holding frame 9, and is also molded with the holding frame 9. A recess 10 formed between the body 8 and the body 8
The molten electrolyte is injected into the solid electrolyte layer 11 and solidified to form a solid electrolyte layer 11.
It has a structure in which Furthermore, when fitting the molded body 8 into the holding frame 9, positioning stopper members 9' are attached to each corner of the interior so that the molded body 8 is set in a predetermined position, and a number of stopper members 9' are attached to the wall surface. A liquid inlet hole 9'' is provided.
そして、この陰極体６は陰極集電板７の一端部
を陰極リード板５に固着して電槽蓋３に垂設され
ている。１２は前記陰極体６を包囲する袋状セパ
レータであり、その端部が前記電槽蓋３の下面に
突設した筒体３′に固着されている。 The cathode body 6 is vertically disposed on the battery case lid 3 with one end of the cathode current collector plate 7 fixed to the cathode lead plate 5. A bag-shaped separator 12 surrounds the cathode body 6, and its end is fixed to a cylindrical body 3' projecting from the lower surface of the battery case lid 3.
このような構造の本案電池を使用するに際して
は、電槽蓋３に穿設せる注水孔４より所定量の水
を注入すれば前記固型電解質層１１が溶解して所
定濃度の電解液が形成されて起電するものであ
る。 When using the battery of the present invention having such a structure, when a predetermined amount of water is injected through the water injection hole 4 formed in the battery case lid 3, the solid electrolyte layer 11 is dissolved and an electrolytic solution with a predetermined concentration is formed. It is something that generates electricity.
さて、従来のこの種電池においては次述の如き
問題点がある。即ち、1.固型電解質を別途金型で
作成しているため製造が煩雑となる。2.固型電解
質は潮解性に富み、且脆弱であるため電槽内に組
込む前に溶解したり破損する懸念がある。3.陰極
体は亜鉛成型体が陰極集電板を介して電槽の下面
に垂設されているのみで保持枠で保護されていな
いため保存時に振動等により崩れを生じることが
ある。 Now, conventional batteries of this type have the following problems. Namely, 1. Manufacturing is complicated because the solid electrolyte is made in a separate mold. 2. Solid electrolytes are highly deliquescent and fragile, so there is a risk of them melting or breaking before being incorporated into a battery case. 3. The cathode body is a molded zinc body that is suspended vertically on the bottom of the battery case via a cathode current collector plate, and is not protected by a holding frame, so it may collapse due to vibration etc. during storage.
これに対して本考案に依れば、陰極保持枠内に
陰極成型体を一体的に取付けると共に保持枠と成
型体との間に形成される凹所内に溶融電解液を流
入固化した固型電解質層を形設したものであるの
で陰極体作成時に同時に固型電解質を作成しうる
と共に陰極成型体は保持枠と固型電解質層によつ
て保護されているため前述せる従来電池の問題点
を解消しうるものである。 On the other hand, according to the present invention, the cathode molded body is integrally attached within the cathode holding frame, and the molten electrolyte is injected into the recess formed between the holding frame and the molded body to solidify the solid electrolyte. Since it is made of layers, it is possible to create a solid electrolyte at the same time as creating the cathode body, and since the cathode molded body is protected by the holding frame and the solid electrolyte layer, it solves the problems of conventional batteries mentioned above. It is possible.
第４図は本考案電池に用いる陰極成型体の他の
実施例を示すものであり、上述したように本案に
おいては保持枠と成型体との間に形成される凹所
内に直接溶融電解液を流入固化させて固型電解質
層を形設するものであるため、保存時における成
型体と固型電解質層との密着性を向上させるため
には成型体の表面に粗面形成用部材を配設するこ
とが有利であり、イ図に示す如く複数の細糸１３
で成型体８を包む、ロ図に示す如く成型体８の表
面に金網１３′を貼着する、或いはハ図に示す如
く成型体８をセパレータ部材１３″で包囲する等
の方法が考えられる。特にハ図の如くセパレータ
部材１３″で包囲する場合には第１図におけるセ
パレータ１２を削除できる利点がある。 FIG. 4 shows another embodiment of the cathode molded body used in the battery of the present invention. As mentioned above, in this case, the molten electrolyte is directly poured into the recess formed between the holding frame and the molded body. Since the solid electrolyte layer is formed by solidifying the inflow, a roughening member is placed on the surface of the molded body in order to improve the adhesion between the molded body and the solid electrolyte layer during storage. It is advantageous to use a plurality of thin threads 13 as shown in FIG.
Possible methods include wrapping the molded body 8 with a cloth, attaching a wire mesh 13' to the surface of the molded body 8 as shown in FIG. In particular, when surrounding with a separator member 13'' as shown in Fig. C, there is an advantage that the separator 12 in Fig. 1 can be omitted.
上述した如く、本考案は固型電解質を電槽内に
予じめ組込んでおき注水により直ちに起電させる
構成の注水式電池に係り、陰極保持枠内に陰極成
型体を一体的に取付ると共に保持枠と成型体との
間に形成される凹所内に溶融電解液を流入固化し
た固型電解質層を形設することを特長とするもの
であり、陰極体の作成時に同時に固型電解質を作
成しうるため従来電池における固型電解質の製造
及び取扱いにおける問題点を解消できると共に陰
極成型体は保持枠及び固型電解質層によつて保護
されているため保存時における陰極成型体の揺動
が阻止でき陰極成型体が崩れる等の不都合が皆無
となるものであり、その実用的価値は極めて大で
ある。 As mentioned above, the present invention relates to a water-injected battery in which a solid electrolyte is pre-assembled in a battery container and immediately generates electricity by pouring water, and a cathode molded body is integrally attached within a cathode holding frame. The feature is that a solid electrolyte layer is formed by flowing the molten electrolyte into the recess formed between the holding frame and the molded body, and the solid electrolyte is created at the same time as the cathode body is created. This eliminates problems in manufacturing and handling solid electrolytes in conventional batteries, and since the cathode molded body is protected by the holding frame and solid electrolyte layer, shaking of the cathode molded body during storage is prevented. There is no inconvenience such as collapse of the cathode molded body, and its practical value is extremely great.
図面はいづれも本考案に係り、第１図は本案電
池の縦断面図、第２図は陰極成型体と陰極保持枠
の斜視図、第３図は第２図の状態から陰極成型体
を嵌着した時の縦断面図、第４図イ，ロ，ハは
夫々他の実施例における陰極成型体の斜視図を示
す。
１……電槽、２……空気極、３……電槽蓋、４
……注水孔、６……陰極体、７……陰極集電板、
８……陰極成型体、９……陰極保持枠、１０……
凹所、１１……固型電解質層、１２……セパレー
タ、１３，１３′，１３″……粗面形成用部材。
The drawings are all related to the present invention; Fig. 1 is a longitudinal sectional view of the battery of the invention, Fig. 2 is a perspective view of the cathode molded body and the cathode holding frame, and Fig. 3 is a view of the cathode molded body being fitted from the state shown in Fig. 2. FIGS. 4A, 4B, and 4C are perspective views of cathode molded bodies in other embodiments, respectively. 1...Battery container, 2...Air electrode, 3...Battery container lid, 4
... Water injection hole, 6 ... Cathode body, 7 ... Cathode current collector plate,
8... Cathode molded body, 9... Cathode holding frame, 10...
Recess, 11... Solid electrolyte layer, 12... Separator, 13, 13', 13''... Rough surface forming member.
Claims (1)
ると共に前記保持枠と成型体との間に形成され
る凹所内に溶融電解液を流入固化した固型電解
質層を形設してなる陰極体を備えた注水式電
池。 前記陰極成型体には固型電解質層と対向する
表面に粗面形成用部材が配設されてなる実用新
案登録請求の範囲第項記載の注水式電池。 前記粗面形成用部材がセパレータ部材である
実用新案登録請求の範囲第項記載の注水式電
池。[Claims for Utility Model Registration] A cathode molded body is integrally attached within a cathode holding frame, and a solid electrolyte layer is formed by flowing a molten electrolyte into a recess formed between the holding frame and the molded body. Water injection type battery with a shaped cathode body. The water injection type battery according to claim 1, wherein the cathode molded body is provided with a rough surface forming member on the surface facing the solid electrolyte layer. The water injection type battery according to claim 1, wherein the rough surface forming member is a separator member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7508080U JPS6316136Y2 (en) | 1980-05-29 | 1980-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7508080U JPS6316136Y2 (en) | 1980-05-29 | 1980-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56175969U JPS56175969U (en) | 1981-12-25 |
| JPS6316136Y2 true JPS6316136Y2 (en) | 1988-05-09 |
Family
ID=29437770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7508080U Expired JPS6316136Y2 (en) | 1980-05-29 | 1980-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6316136Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011204529A (en) * | 2010-03-26 | 2011-10-13 | Olympus Corp | Sugar fuel cell, and electrode for the same |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6134108B2 (en) * | 2012-08-28 | 2017-05-24 | シャープ株式会社 | Metal air battery |
| WO2015076299A1 (en) * | 2013-11-20 | 2015-05-28 | シャープ株式会社 | Metal electrode cartridge, metal-air battery and method for charging metal electrode cartridge |
| JP5646104B1 (en) * | 2014-06-17 | 2014-12-24 | 充 吉川 | Magnesium air battery |
| KR101523240B1 (en) * | 2014-11-07 | 2015-05-28 | 유한회사 삼신기업 | Metal air fuel cell |
| JP5847283B1 (en) * | 2014-12-03 | 2016-01-20 | 充 吉川 | Magnesium-air battery with multiple cells |
-
1980
- 1980-05-29 JP JP7508080U patent/JPS6316136Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011204529A (en) * | 2010-03-26 | 2011-10-13 | Olympus Corp | Sugar fuel cell, and electrode for the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56175969U (en) | 1981-12-25 |
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