JPH0644016U - Oxide film removal device for dry cell electrodes housed in electrical equipment - Google Patents
Oxide film removal device for dry cell electrodes housed in electrical equipmentInfo
- Publication number
- JPH0644016U JPH0644016U JP8554092U JP8554092U JPH0644016U JP H0644016 U JPH0644016 U JP H0644016U JP 8554092 U JP8554092 U JP 8554092U JP 8554092 U JP8554092 U JP 8554092U JP H0644016 U JPH0644016 U JP H0644016U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- lid
- dry
- opening
- oxide film
- 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.)
- Granted
Links
Classifications
-
- Y02E60/12—
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
(57)【要約】
【目的】 電池収容部の蓋を取外すことなく、蓋に設け
た操作開口や摺動子を利用して電池収容部内の乾電池を
簡易に回転させ、乾電池電極に付着した酸化皮膜を除去
して乾電池電極の接触不良を解消できる電気器具に収容
した乾電池電極の酸化膜除去装置を提供することを目的
とする。
【構成】 電気器具のケース内に設けられ、一面を開口
した電池収容部と、この電池収容部に収容され電気器具
内の回路に直流電源を供給する乾電池と、前記開口を開
閉し得る蓋と、を備え、前記蓋には、操作開口が設けら
れて成るものである。前記蓋の操作開口を利用して乾電
池を回転することにより、乾電池電極に付着した酸化膜
を除去し、接触不良を解消できる。
(57) [Abstract] [Purpose] Without removing the lid of the battery housing, the dry opening in the battery housing can be easily rotated by using the operation opening and the slider provided in the lid to oxidize the battery electrode. An object of the present invention is to provide a device for removing an oxide film of a dry battery electrode housed in an electric instrument, which can remove a film and eliminate contact failure of the dry battery electrode. A battery accommodating portion which is provided in a case of an electric appliance and has an opening on one side, a dry battery which is accommodated in the battery accommodating portion and supplies DC power to a circuit in the electric appliance, and a lid which can open and close the opening. , And the lid is provided with an operation opening. By rotating the dry battery using the operation opening of the lid, the oxide film attached to the dry battery electrode can be removed and the contact failure can be eliminated.
Description
【0001】[0001]
本考案は、各種電気器具に収容した乾電池電極の酸化膜除去装置に関するもの である。 The present invention relates to a device for removing an oxide film of a dry battery electrode housed in various electric appliances.
【0002】[0002]
近年、テレビ、冷暖房機等においては、その電源のONーOFF、チャンネル の切替え、或は温度制御等を行なうために、乾電池を電源とした光リモコン等が 多用されている。またラジオ、携帯電話、無線機等の電源として、多数の乾電池 が使用されている。 これらの電気器具に収容された乾電池は、使用中に乾電池の電極と接続端子と の接続部分に酸化膜が発生する。この酸化膜によって乾電池が接触不良となり、 電池自体が劣化していなくても器具内の回路が作動しなくなる。従って電池収容 部の蓋を開き、収容された乾電池を指先で回転させ、電極や接続端子に付着した 酸化膜を除去して接触不良を解消している。 2. Description of the Related Art In recent years, in televisions, air conditioners and the like, optical remote controllers using a dry battery as a power source have been widely used in order to turn on / off the power source, switch channels, and control the temperature. A large number of dry batteries are used as power sources for radios, mobile phones, radios, etc. During use, the dry batteries housed in these electric appliances generate an oxide film at the connecting portions between the dry battery electrodes and the connection terminals. This oxide film causes poor contact in the dry battery, and the circuit inside the device does not work even if the battery itself has not deteriorated. Therefore, the lid of the battery housing is opened and the housed dry battery is rotated with a fingertip to remove the oxide film adhering to the electrodes and the connection terminals, thereby eliminating the contact failure.
【0003】[0003]
しかしながら、乾電池の酸化膜による接触不良を解消するために、電池収容部 の蓋を取外して乾電池を回転させ、その後で蓋を装着させる操作は面倒であり、 電池収容部に連通した開口と蓋との小さな間隙にドライバの先端や指先の爪等を 挿入して蓋を取外す操作は手間がかかる等の問題があった。 However, in order to eliminate the contact failure due to the oxide film of the dry battery, it is troublesome to remove the battery compartment lid, rotate the dry cell, and then attach the lid. There was a problem that the operation of inserting the tip of the driver or the nail of the fingertip into the small gap and removing the lid was troublesome.
【0004】 本考案は、上記従来の問題点に鑑みてなされたものであり、その目的は、電池 収容部の蓋を取外すことなく、蓋に設けた操作開口や摺動子を利用して内部の乾 電池を回転させ、酸化膜による乾電池電極の接触不良を簡単に解消できる電気器 具の電池電極の酸化膜除去装置を提供することにある。The present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to utilize an operation opening or a slider provided in the lid without removing the lid of the battery housing portion. Another object of the present invention is to provide a device for removing an oxide film of a battery electrode of an electric device, which can easily eliminate the contact failure of the dry battery electrode due to the oxide film by rotating the dry battery.
【0005】[0005]
【問題点を解決するための手段】 上記目的を達成するために、本考案は、電気器具12のケース内に設けられ、 一面を開口30した電池収容部20と、この電池収容部20に収容され電気器具 12内の回路に直流電源を供供する乾電池28と、前記開口30を開閉し得る蓋 32と、を備え、前記蓋32には、さらに内部の電池収容部20に連通し、前記 開口30よりも小さな操作開口34が設けられて成る電気器具に収容した乾電池 電極の酸化膜除去装置10から構成される。 また、電気器具12のケース内に設けられ、一面を開口30した電池収容部2 0と、この電池収容部20に収容され電気器具12内の回路に直流電源を供給す る乾電池28と、前記開口30を開閉し得る蓋32と、を備え、前記蓋32には 、その内面側に電池収容部20内の乾電池28に当接する当接板36と、この当 接板36を乾電池28と交差する方向へガイドする溝38と、この溝38の上面 に配置され前記当接板36に連結された摺動子42と、が設けられて成る電気器 具に収容した乾電池電極の酸化膜除去装置10から構成される。[Means for Solving the Problems] In order to achieve the above object, the present invention provides a battery accommodating portion 20 provided in a case of an electric appliance 12 and having an opening 30 on one side, and accommodating in the battery accommodating portion 20. The electric appliance 12 is provided with a dry battery 28 for supplying a DC power source to a circuit, and a lid 32 capable of opening and closing the opening 30. The lid 32 is further communicated with the internal battery accommodating portion 20, It is composed of an oxide film removing device 10 for a dry cell electrode housed in an electric appliance having an operation opening 34 smaller than 30. Further, a battery accommodating portion 20 that is provided in the case of the electric appliance 12 and has an opening 30 on one surface, a dry battery 28 that is housed in the battery accommodating portion 20 and that supplies a DC power to a circuit in the electric appliance 12, A lid 32 that can open and close the opening 30 is provided, and the lid 32 has an inner surface on which an abutting plate 36 that abuts the dry battery 28 in the battery accommodating portion 20, and the abutting plate 36 that intersects the dry battery 28. A device for removing an oxide film of a dry cell electrode housed in an electric device, which is provided with a groove 38 that guides in a direction in which the slider 38 is disposed, and a slider 42 that is disposed on the upper surface of the groove 38 and that is connected to the contact plate 36. It consists of 10.
【0006】[0006]
本考案の電気器具に収容した乾電池電極の酸化膜除去装置は、電気器具の電池 収容部と対向してケース外面に設けた開口に嵌着した蓋に、さらに操作開口を設 けたものである。 そして、電気器具の使用中に、電池収容部に収容した乾電池の電極と、この電 極に接続した端子との接続部に酸化膜が発生して接続不良となり、電気回路が作 動不良となった時に、蓋の操作開口から指先を挿入して乾電池を回転させ、これ により酸化膜を簡易に除去して接触不良を解消できる。 また、前記蓋に操作開口を開口する代わりに、蓋の内面に乾電池に当接した当 接板を配置し、この蓋に設けたガイド溝に沿って配置された摺動子に当接板を連 結して成ることとしてしてもよい。これにより、摺動子で当接板を乾電池に対し て交差方向に摺動させて乾電池を回転させ、乾電池電極と端子間の酸化膜を簡易 に除去でき、電池の接触不良を回復できる。 The device for removing an oxide film of a dry battery electrode housed in an electric appliance of the present invention comprises a lid fitted in an opening provided on the outer surface of the case facing the battery housing of the electric appliance and further provided with an operation opening. Then, during the use of the electric equipment, an oxide film is generated at the connection between the electrode of the dry battery housed in the battery housing and the terminal connected to this electrode, resulting in a poor connection, causing the electrical circuit to malfunction. When this happens, insert your fingertip through the operation opening of the lid to rotate the dry cell, which allows you to easily remove the oxide film and eliminate contact failure. Further, instead of opening the operation opening in the lid, a contact plate contacting the dry cell is arranged on the inner surface of the cover, and the contact plate is attached to the slider arranged along the guide groove provided in the cover. It may be configured to be connected. As a result, the sliding plate slides the contact plate in the intersecting direction with respect to the dry battery to rotate the dry battery, the oxide film between the dry battery electrode and the terminal can be easily removed, and the contact failure of the battery can be recovered.
【0007】[0007]
【実施例】 以下、添付図面を参照しながら、本考案の好適な実施例を説明する。 図1には、本考案の実施例に係る電気器具に収容された乾電池電極の酸化膜除 去装置10を備えた光リモコンの様な電気器具12が示されている。 図において、電気器具12は、硬質合成樹脂を素材とし、薄形長方形状に形成 された本体ケース14と、この本体ケース14の上面に着脱嵌着する上面ケース 体16とを備えている。 前記本体ケース14内には、IC等の制御回路が付設された回路プレート18 が嵌合され、その一端部に電池収容部20が設けられている。 この電池収容部20の一方内側面にはプラス接続端子22と、マイナス接続端 子24が設けられ、他方内側面には共通接続端子26が設けられ、この共通接続 端子26とプラス接続端子22並びにマイナス接続端子24とに各々乾電池28 、28が着脱自在に嵌合されて前記回路プレート18の制御回路に直流電源を供 給している。Embodiments Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 shows an electric appliance 12 such as an optical remote controller including an oxide film removing device 10 for dry cell electrodes housed in an electric appliance according to an embodiment of the present invention. In the figure, an electric appliance 12 includes a main body case 14 made of hard synthetic resin and formed in a thin rectangular shape, and an upper case body 16 that is detachably fitted to the upper surface of the main body case 14. A circuit plate 18 provided with a control circuit such as an IC is fitted in the main body case 14, and a battery accommodating portion 20 is provided at one end thereof. A positive connection terminal 22 and a negative connection terminal 24 are provided on one inner side surface of the battery accommodating portion 20, and a common connection terminal 26 is provided on the other inner side surface. The common connection terminal 26, the positive connection terminal 22 and the Dry batteries 28, 28 are detachably fitted to the negative connection terminal 24, respectively, to supply DC power to the control circuit of the circuit plate 18.
【0008】 図1に示す様に、前記本体ケース14に着脱嵌着する上面ケース体16には、 前記本体ケース14の電池収容部20と対向する位置に開口30が設けられ、こ の開口30に蓋32が嵌着されている。前記本体ケース14に上面ケース体16 を嵌着した状態で開口30の蓋32を着脱させて電池収容部20内に乾電池28 、28を挿入し、或は交換する。 前記蓋32には、指先を挿入して電池収容部20内の乾電池28を回転させる ための操作開口34が設けられて成るものである。 前記乾電池28の使用中に乾電池28の電極と共通接続端子26やプラス接続 端子22、マイナス接続端子24との接続部に酸化膜が発生し、電極と端子との 接触不良により前記回路プレート18の制御回路が作動しないときがある。この ときには、蓋32に設けた操作開口34より指先を挿入し、電池収容部20内の 乾電池28、28を回転させる。これにより、乾電池28の電極と共通接続端子 26やプラス接続端子22、マイナス接続端子24との接続部に発生した酸化膜 を除去して接触不良が解消されることとなる。As shown in FIG. 1, the upper case body 16 that is detachably fitted to the main body case 14 is provided with an opening 30 at a position facing the battery accommodating portion 20 of the main body case 14. A lid 32 is attached to the. With the upper case body 16 fitted in the main body case 14, the lid 32 of the opening 30 is attached and detached, and the dry batteries 28 1 and 28 2 are inserted into the battery accommodating portion 20 or replaced. The lid 32 is provided with an operation opening 34 for inserting a fingertip and rotating the dry battery 28 in the battery housing portion 20. During the use of the dry battery 28, an oxide film is generated at the connection between the electrode of the dry battery 28 and the common connection terminal 26, the positive connection terminal 22, and the negative connection terminal 24, and the contact failure between the electrode and the terminal causes the circuit plate 18 to be damaged. Sometimes the control circuit does not work. At this time, a fingertip is inserted through the operation opening 34 provided in the lid 32, and the dry batteries 28, 28 in the battery accommodating portion 20 are rotated. As a result, the oxide film generated at the connection between the electrode of the dry battery 28 and the common connection terminal 26, the positive connection terminal 22, and the negative connection terminal 24 is removed, and the contact failure is eliminated.
【0009】 次に、図2、図3には、本考案に係る電気器具に収容された乾電池電極の酸化 膜除去装置10の他の実施例が示されている。 この実施例においても、本体ケース14と、この本体ケース14の上面に着脱 嵌着された上面ケース体16とを備え、本体ケース14内には、その一端部に電 池収容部20が設けられ、この電池収容部20内の共通接続端子26とプラス接 続端子並びにマイナス接続端子24とに乾電池28が着脱自在に嵌合されて制御 回路に直流電源を供給している。Next, FIG. 2 and FIG. 3 show another embodiment of the oxide film removing device 10 for a dry battery electrode housed in an electric appliance according to the present invention. Also in this embodiment, the main body case 14 and the upper surface case body 16 detachably fitted to the upper surface of the main body case 14 are provided, and the battery accommodating portion 20 is provided inside the main body case 14 at one end thereof. A dry battery 28 is detachably fitted to the common connection terminal 26, the positive connection terminal, and the negative connection terminal 24 in the battery accommodating portion 20 to supply DC power to the control circuit.
【0010】 図2、図3に示す様に、前記上面ケース体16には、本体ケース14の電池収 容部20と対向する位置に開口30が設けられ、この開口30に蓋32が嵌着さ れている。 図3に示す様に、前記蓋32には、その内面側に電池収容部20内の乾電池2 8に当接した当接板36が配置されている。更に蓋32の略中央位置には、当接 板36を乾電池28と交差する方向へガイドする溝38が開溝され、前記当接板 36に固定された軸40が溝38より上方へ突出され、この軸40の上端に摺動 子42が固定されている。 前記当接板36の下面には、ゴム或は発泡材を付設して乾電池に対する接触抵 抗を増加させる。 また、前記軸40には、蓋32の上下面に接摺する滑動子44、44が遊嵌さ れ、更に軸40には摺動子42を上方へ付勢するための付勢コイルスプリング4 6が装着されている。これにより摺動子42で当接板36をスムーズに移動させ ながら乾電池28の回転ができる。As shown in FIGS. 2 and 3, an opening 30 is provided in the upper case body 16 at a position facing the battery storage portion 20 of the main body case 14, and a lid 32 is fitted into the opening 30. It is being touched. As shown in FIG. 3, the contact plate 36 that contacts the dry battery 28 in the battery housing portion 20 is arranged on the inner surface side of the lid 32. Further, a groove 38 for guiding the contact plate 36 in a direction intersecting with the dry cell 28 is opened at a substantially central position of the lid 32, and a shaft 40 fixed to the contact plate 36 is projected above the groove 38. A slider 42 is fixed to the upper end of the shaft 40. A rubber or foam material is attached to the lower surface of the contact plate 36 to increase the contact resistance against the dry battery. In addition, sliders 44, 44 which come into sliding contact with the upper and lower surfaces of the lid 32 are loosely fitted to the shaft 40, and the shaft 40 is further provided with a biasing coil spring 4 for biasing the slider 42 upward. 6 is installed. Accordingly, the dry battery 28 can be rotated while the contact plate 36 is smoothly moved by the slider 42.
【0011】 前記乾電池28の使用中に乾電池28の電極と共通接続端子26やプラス接続 端子やマイナス接続端子24との接続部に酸化膜が発生し、電極と端子との接触 不良によりケース体14内の制御回路が作動しないときには、蓋32に設けた摺 動子42を溝38に沿って移動させる。これにより、蓋32の内面側の当接板3 6が乾電池28に接摺動して乾電池28、28が回転され、電極と接続端子との 接続部に発生した酸化膜が除去され、接触不良が解消されることとなる。 上記した様に、本考案は、電池収容部20の蓋32を取外すことなく、内部の 乾電池28を回転させて簡易に酸化膜による接触不良を解消でき、乾電池の容量 を最後まで利用できることとなる。 実施例では、電気器具本体に光接続されるリモコンの例を示しているが、同実 施例にのみ限定されるものではなく、電気器具本体内に電池収容部を備えたラジ オ、無線機、温度調節器その他の電気機械器具等について実施しても良い。During the use of the dry battery 28, an oxide film is generated at the connection between the electrode of the dry battery 28 and the common connection terminal 26, the positive connection terminal or the negative connection terminal 24, and the case body 14 may be damaged due to poor contact between the electrode and the terminal. When the internal control circuit does not operate, the slider 42 provided on the lid 32 is moved along the groove 38. As a result, the contact plate 36 on the inner surface side of the lid 32 slides in contact with the dry battery 28 to rotate the dry batteries 28, 28, and the oxide film generated at the connection portion between the electrode and the connection terminal is removed, resulting in poor contact. Will be eliminated. As described above, according to the present invention, the internal dry battery 28 can be rotated without removing the lid 32 of the battery housing 20 to easily eliminate the contact failure due to the oxide film, and the dry battery capacity can be used to the end. . In the embodiment, an example of a remote controller optically connected to the electric equipment main body is shown, but the present invention is not limited to the same embodiment, and a radio or a wireless device having a battery accommodating portion inside the electric equipment main body is provided. Alternatively, it may be carried out with respect to a temperature controller and other electric machinery.
【0012】[0012]
以上、説明した様に請求項1に係る電気器具に収容した乾電池電極の酸化膜除 去装置によれば、電気器具のケース内に設けられ、一面を開口した電池収容部と 、この電池収容部に収容され電気器具内の回路に直流電源を供給する乾電池と、 前記開口を開閉し得る蓋と、を備え、前記蓋には、内部の電池収容部に連通した 操作開口が設けられて成ることにより、この操作開口から指を挿入して内部の乾 電池を回転させ、乾電池電極と端子との接続部に発生した酸化膜を蓋を開くこと なく除去でき、乾電池の接触不良を簡易に解消できる。 As described above, according to the device for removing an oxide film of a dry battery electrode housed in an electric appliance according to claim 1, a battery accommodating portion which is provided in the case of the electric appliance and has an opening on one side, and the battery accommodating portion. A dry battery for supplying DC power to a circuit in an electric appliance and a lid capable of opening and closing the opening, wherein the lid is provided with an operation opening communicating with an internal battery housing portion. This allows you to insert your finger through this operation opening to rotate the internal dry battery and remove the oxide film generated at the connection between the dry battery electrode and the terminal without opening the lid, and you can easily eliminate the bad contact of the dry battery. .
【0013】 次に、請求項2に係る電気器具に収容した乾電池電極の酸化膜除去装置によれ ば、電気器具のケース内に設けられ、一面を開口した電池収容部と、この電池収 容部に収容され電気器具内の回路に直流電源を供給する乾電池と、前記開口を開 閉し得る蓋と、を備え、この蓋には、その内面側に電池収容部内の乾電池に当接 した当接板と、この当接板を乾電池と交差する方向へガイドする溝と、この溝の 上面に配置され前記当接板に連結された摺動子と、が設けられ成ることにより、 前記摺動子により当接板を乾電池と交差する方向へ摺動させて乾電池を回転させ ながら、乾電池電極と端子との接続部に発生した酸化膜を蓋を開くことなく除去 でき、乾電池の接触不良を簡易に解消できることとなる。Next, according to the oxide film removing device for a dry battery electrode housed in an electric instrument according to a second aspect, a battery accommodating portion which is provided in the case of the electric instrument and has an opening on one side, and the battery accommodating portion. A dry battery that supplies DC power to the circuit inside the electric appliance and a lid that can open and close the opening. The lid has an inner surface that contacts the dry battery in the battery housing portion. By providing a plate, a groove for guiding the contact plate in a direction intersecting with the dry cell, and a slider arranged on the upper surface of the groove and connected to the contact plate, the slider By sliding the contact plate in the direction crossing the dry battery and rotating the dry battery, the oxide film generated at the connection between the dry battery electrode and the terminal can be removed without opening the lid, and the contact failure of the dry battery can be simplified. It can be resolved.
【図面の簡単な説明】[Brief description of drawings]
【図1】本考案の実施例に係る乾電池電極の酸化膜除去
装置を設け電気器具の本体ケースより上面ケースを取外
した状態の斜視図である。FIG. 1 is a perspective view showing a state in which an oxide film removing device for a dry battery electrode according to an embodiment of the present invention is provided and an upper case is removed from a main body case of an electric appliance.
【図2】本考案の他の実施例に係る乾電池電極の酸化膜
除去装置を設けた電気器具の一部平面図である。FIG. 2 is a partial plan view of an electric device having an oxide film removing device for a dry battery electrode according to another embodiment of the present invention.
【図3】図2のA−A線拡大断面図である。3 is an enlarged cross-sectional view taken along the line AA of FIG.
10 電気器具に収容された乾電池電極の酸化膜除去装
置 12 電気器具 20 電池収容部 28 乾電池 30 開口 32 蓋 34 操作開口 36 当接板 38 溝 42 摺動子10 Oxide Film Removing Device for Dry Battery Electrodes Stored in Electric Appliances 12 Electric Appliances 20 Battery Housing 28 Dry Cells 30 Openings 32 Lids 34 Operation Openings 36 Abutment Plates 38 Grooves 42 Sliders
Claims (2)
開口した電池収容部と、この電池収容部に収容され電気
器具内の回路に直流電源を供給する乾電池と、前記開口
を開閉し得る蓋と、を備え、 前記蓋には、さらに内部の電池収容部に連通し、前記開
口よりも小さな操作開口が設けられて成る電気器具に収
容した乾電池電極の酸化膜除去装置。1. A battery accommodating portion that is provided in a case of an electric appliance and has an opening on one side, a dry battery that is housed in the battery accommodating portion and supplies DC power to a circuit in the electric appliance, and the opening can be opened and closed. A device for removing an oxide film of a dry battery electrode, which is housed in an electric instrument, comprising: a lid, the lid further communicating with an internal battery housing portion, and having an operation opening smaller than the opening.
開口した電池収容部と、この電池収容部に収容され電気
器具内の回路に直流電源を供給する乾電池と、前記開口
を開閉し得る蓋と、を備え、 前記蓋には、その内面側に電池収容部内の乾電池に当接
する当接板と、この当接板を乾電池と交差する方向へガ
イドする溝と、この溝の上面に配置され前記当接板に連
結された摺動子と、が設けられて成る電気器具に収容し
た乾電池電極の酸化膜除去装置。2. A battery accommodating portion which is provided in a case of an electric appliance and has an opening on one side, a dry battery which is accommodated in the battery accommodating portion and supplies DC power to a circuit in the electric appliance, and the opening can be opened and closed. A lid is provided on the inner surface side of the lid, the abutment plate abutting against the dry battery in the battery housing portion, a groove for guiding the abutment plate in a direction intersecting with the dry battery, and an upper surface of the groove. And a slider connected to the abutting plate, and a device for removing an oxide film from a dry cell electrode housed in an electric appliance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1992085540U JPH0743944Y2 (en) | 1992-11-17 | 1992-11-17 | Oxide film removal device for dry battery electrodes installed in electric appliances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1992085540U JPH0743944Y2 (en) | 1992-11-17 | 1992-11-17 | Oxide film removal device for dry battery electrodes installed in electric appliances |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0644016U true JPH0644016U (en) | 1994-06-10 |
JPH0743944Y2 JPH0743944Y2 (en) | 1995-10-09 |
Family
ID=13861711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1992085540U Expired - Lifetime JPH0743944Y2 (en) | 1992-11-17 | 1992-11-17 | Oxide film removal device for dry battery electrodes installed in electric appliances |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0743944Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63959A (en) * | 1986-06-18 | 1988-01-05 | Matsushita Electric Ind Co Ltd | Connecting method of button-form cell to thin electronic appliance |
-
1992
- 1992-11-17 JP JP1992085540U patent/JPH0743944Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63959A (en) * | 1986-06-18 | 1988-01-05 | Matsushita Electric Ind Co Ltd | Connecting method of button-form cell to thin electronic appliance |
Also Published As
Publication number | Publication date |
---|---|
JPH0743944Y2 (en) | 1995-10-09 |
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