JPS59155844U - battery assembly - Google Patents

battery assembly

Info

Publication number
JPS59155844U
JPS59155844U JP4953883U JP4953883U JPS59155844U JP S59155844 U JPS59155844 U JP S59155844U JP 4953883 U JP4953883 U JP 4953883U JP 4953883 U JP4953883 U JP 4953883U JP S59155844 U JPS59155844 U JP S59155844U
Authority
JP
Japan
Prior art keywords
storage battery
resin case
receiving element
light receiving
battery assembly
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.)
Pending
Application number
JP4953883U
Other languages
Japanese (ja)
Inventor
平田 源治
Original Assignee
日立工機株式会社
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 日立工機株式会社 filed Critical 日立工機株式会社
Priority to JP4953883U priority Critical patent/JPS59155844U/en
Publication of JPS59155844U publication Critical patent/JPS59155844U/en
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/12

Landscapes

  • Secondary Cells (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の蓄電池組立体の一実施例を示す内部構
造説明図、第2図は第1図島内部電気回路の一実施例を
示す回路図、第3図は本考案の他の実施例を示す第2図
に相当する回路図である。 1.2・・・ケース部材、3・・・蓄電池、5a、  
5b・・・端子、11・・・受光窓、12・・・受光素
子、13・・・ダイオード。
Fig. 1 is an explanatory diagram of the internal structure of an embodiment of the storage battery assembly of the present invention, Fig. 2 is a circuit diagram showing an embodiment of the internal electrical circuit of the island shown in Fig. FIG. 2 is a circuit diagram corresponding to FIG. 2 showing an embodiment. 1.2...Case member, 3...Storage battery, 5a,
5b...terminal, 11...light receiving window, 12...light receiving element, 13...diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 携帯用電動工具に取り付けて使用する複数個の蓄電池を
組み合せて樹脂製ケースに収納してなり、該樹脂製ケー
スに前記蓄電池の両端電極間の電圧を取り出す一対の端
子を設けである電池組立体において、前記樹脂製ケース
に外部の光を導入する導入手段を設け、前記樹脂製ケー
ス内に前記導入手段からの光を受光すると電圧を発生す
る受光素子と前記蓄電池から前記受光素子へ電流が逆流
するのを阻止するダイオードとの直列回路を設け、該直
列回路を前記蓄電池と並列に接続し、前記蓄電池を前記
受光素子の発生電圧で充電可能の構成としたことを特徴
とする電池組立体。
A battery assembly, which is a combination of a plurality of storage batteries used by being attached to a portable power tool and housed in a resin case, and the resin case is provided with a pair of terminals for taking out the voltage between the electrodes at both ends of the storage battery. In this case, introducing means for introducing external light into the resin case is provided, a light receiving element generates a voltage when light from the introducing means is received in the resin case, and current flows backward from the storage battery to the light receiving element. A battery assembly characterized in that a series circuit with a diode is provided to prevent this from occurring, the series circuit is connected in parallel with the storage battery, and the storage battery can be charged with the voltage generated by the light receiving element.
JP4953883U 1983-04-01 1983-04-01 battery assembly Pending JPS59155844U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4953883U JPS59155844U (en) 1983-04-01 1983-04-01 battery assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4953883U JPS59155844U (en) 1983-04-01 1983-04-01 battery assembly

Publications (1)

Publication Number Publication Date
JPS59155844U true JPS59155844U (en) 1984-10-19

Family

ID=30180042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4953883U Pending JPS59155844U (en) 1983-04-01 1983-04-01 battery assembly

Country Status (1)

Country Link
JP (1) JPS59155844U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009189079A (en) * 2008-02-01 2009-08-20 Tokyo Coil Engineering Kk Charger for portable device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775534A (en) * 1980-10-27 1982-05-12 Ricoh Kk Solar battery with storage function

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775534A (en) * 1980-10-27 1982-05-12 Ricoh Kk Solar battery with storage function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009189079A (en) * 2008-02-01 2009-08-20 Tokyo Coil Engineering Kk Charger for portable device

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