JPS59112586A - Battery-charging circuit device - Google Patents

Battery-charging circuit device

Info

Publication number
JPS59112586A
JPS59112586A JP57220052A JP22005282A JPS59112586A JP S59112586 A JPS59112586 A JP S59112586A JP 57220052 A JP57220052 A JP 57220052A JP 22005282 A JP22005282 A JP 22005282A JP S59112586 A JPS59112586 A JP S59112586A
Authority
JP
Japan
Prior art keywords
charging
battery
battery pack
positive
negative
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
JP57220052A
Other languages
Japanese (ja)
Inventor
Akira Takahashi
昭 高橋
Kaname Oota
太田　要
Yoshinori Masuda
義典 増田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57220052A priority Critical patent/JPS59112586A/en
Publication of JPS59112586A publication Critical patent/JPS59112586A/en
Pending legal-status Critical Current

Links

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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To prevent any possibility of charging a primary battery pack by providing a charging element installed in a VTR with three output terminals corresponding to a positive, a negative and a leased charging electrode and providing a secondary and a primary battery pack, respectively, with three electrodes comprised of said three electrodes and two electrodes comprised of a positive and a negative electrode. CONSTITUTION:Primary batteries are discriminated from secondary batteries on the side of a charging element by using the leased charging electrode 1a of a secondary battery pack 1. When a charging initiating switch 10 is pushed, the output of a latching relay 9 is applied to a flip flop 6 causing it to be reset before a relay 8 is turned toward contact (a) and charging current is fed to the secondary battery pack 1. At this point, when a primary battery pack 2 having no leased charging electrodes is connected to contact (a), pushing of the charge- initiating circuit 10 actuates a current-zero detecting circuit 5 and resets the latching relay 9 and the flip flop 6 thereby releasing the device from the state of charging. As a result, the possibility of charging the primary battery pack 2 can be avoided.

Description

【発明の詳細な説明】 〔発明の利用分野〕 本発明は着脱可能な「上池パックを使用するＶＴＲの電
池が、−次電池か二次電池かを判別する為電池パックへ
流入する充電電流が答か否かを検出し、充電器が充電状
態を取り得るか否かの判別をする電池充電回路に関する
ものである○〔従来技術〕 ＶＴＲでは電池電源端子が電源入力端子と充１１１電源
端子と兼ねている為、二次電池専用端子となっている０
この端子に一次電池を接続することは一次電池を充電す
る口■能性があり、被熱１ｒンの危険から、接続出来な
いという欠点があった。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a charging current flowing into a battery pack to determine whether a battery of a VTR using a removable upper battery pack is a secondary battery or a secondary battery. This relates to a battery charging circuit that detects whether or not the answer is the answer and determines whether or not the charger can assume a charging state. ○ [Prior art] In a VTR, the battery power terminal is connected to the power input terminal and the charging 111 power supply terminal. Because it also serves as a terminal for secondary batteries, 0
Connecting a primary battery to this terminal has the disadvantage that it cannot be connected due to the possibility of charging the primary battery and the risk of being exposed to heat.

〔発明の目的〕[Purpose of the invention]

本発明の目的は、充電庫；流が零となん′１１を検出し
充電状態を解除するＶ　’ｌ”　Ｒ内の充電器の充電専
用電極と正）°１（極とを通し、電池ツクツクに流入す
る電流が零か内かにより充電状、１ルをＮ（１続するか
否を判別する１「池充電回路を提供するにある。The object of the present invention is to connect the battery charger by passing it through the charging-only electrode of the charger in the charging chamber; The purpose of the present invention is to provide a battery charging circuit that determines whether the current flowing into the battery is zero or within the charging state, and whether the current is continuous or not.

〔発明の概′、ヅ〕[Summary of the invention, ㅅ]

本発明では、充電電流が零となったことを検出して充山
；状態を解除するＶ　Ｔ　Ｒ内の充′ｌ″［ｆ器におい
て、充電器の出力端子を正極、負極、充゛ｉい１−用電
極との６電極構造とし１、相対する重油、＜ノク側も二
次型４ｂ、パックを３電極、−次電池バツクを正Ｃ８，
１’、仮の２・ｌｊ極構成とし、この充電専用電極と正
電極を通し電池パックに充電電流を流せるか否かにより
、−次か二次電池パックかの判別を行なうことにより解
決した。In the present invention, the charger in the VTR detects that the charging current has become zero and cancels the charging state. It has a 6-electrode structure with an electrode for 1-1, and 1, opposing heavy oil, 4b for the secondary battery on the side, 3 electrodes for the pack, and a positive C8 for the secondary battery.
1', a temporary 2.lj pole configuration was used, and the problem was solved by determining whether it is a negative battery pack or a secondary battery pack, depending on whether a charging current can be passed through the charging-only electrode and the positive electrode to the battery pack.

〔発明の実施例〕[Embodiments of the invention]

第１図は電池パックの電極部の概略図である。 FIG. 1 is a schematic diagram of the electrode section of the battery pack.

１ｔま二次電池バック、２は一次電池バンクである。本
図において、１の二次電池パックは正極、負極の他に、
１ａの充電専用電極を持っている。1t is a secondary battery bag, and 2 is a primary battery bank. In this figure, the secondary battery pack 1 has a positive electrode, a negative electrode, and
It has a 1a charging-only electrode.

この電極を利用して充電器側で、−次、二次電池の判別
を行なう。第２図が′ｌｆｔ池２種の内部回路図である
第３図がその判別回路の一実施例である。次に動作を説
明する。充電開始スイッチ１０を押すとラッチリレー９
の出力が７リノプ７０ノブ乙に加わりリセットさせ、リ
レー８をａ側に倒し、二次電池バック１に充電電流を流
す。This electrode is used on the charger side to determine whether the battery is negative or secondary. FIG. 2 is an internal circuit diagram of two types of 'lft ponds, and FIG. 3 is an embodiment of the discrimination circuit. Next, the operation will be explained. When charging start switch 10 is pressed, latch relay 9
The output of 7 is applied to the 70 knob B, causing it to be reset, and the relay 8 is moved to the a side, causing charging current to flow through the secondary battery bag 1.

充電が完了し二次素電池１ｄの温度が上昇し、サーモス
タ；’）１ｅが開くと充電電流が零となシ、電流零検出
回路５がクリップフロップ６を叩きリレー８をｂ側に変
える。ま売、ラッチリレー９をもリセットする。ここで
、充電、さイ１．る電池として一次電池パツク２が接続
されている場合、充電専用電極がない為、充電開始スイ
ッチ１０を押しても、電流零検出回路５が動作する、ラ
ッチリレー９とクリップフロップ６をリセットして充電
状態を解除する。When charging is completed and the temperature of the secondary cell 1d rises and the thermostat 1e opens, the charging current becomes zero, and the zero current detection circuit 5 hits the clip-flop 6 and changes the relay 8 to the b side. Also reset latch relay 9. Here, charge the battery, step 1. When the primary battery pack 2 is connected as a battery, since there is no charge-only electrode, the current zero detection circuit 5 operates even if the charge start switch 10 is pressed, and the latch relay 9 and clip-flop 6 are reset to charge. Release the condition.

よって、−次屯池バツクを充電するという危険を回避出
来、−次か二次電池パンクかの判別を使用者が行なうこ
となくセラ）　４１１１で判別することが可能となった
。Therefore, the danger of charging the secondary battery bag can be avoided, and it is now possible to determine whether the secondary battery is flat or not, without the user having to do so.

〔発明の効果〕〔Effect of the invention〕

本発明により、充電器に接続されている電池パックが充
電出来る二次１′匡池か、充、に不可能な一次心池かを
使用者が判断することなく充電器側で判別することが可
能となり、−次電池パンクを充電するという危険が取り
除かれ、安心して一次、二次電池を使用することが出来
る。According to the present invention, the charger side can determine whether the battery pack connected to the charger is a rechargeable secondary 1' square battery or a primary battery that cannot be charged, without the user having to judge. This eliminates the risk of charging a flat battery, allowing the use of primary and secondary batteries with peace of mind.

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

図はすべて本発明の一実施例を示し、第１図１は、電池
パンクの電極部の概略図、第２図は、電池パンクの内部
回路図、第３図は、電池充電ＩＩ」１路のブロック図で
ある。 １・・・・二次電池パンク、 １ａ・・　充電専用電極、 １ｂ・・・・・正電極、 １ｃ、、、、、、負′Ｆ［４＠、 １ｄ・・・・・二次素電池、 １ｅ・・・・サーモスタンド、 ２・・・・・−次電池パツク ２ａ・・・・−沃素電池、 ５・・・・・電流制御トランジスタ、 ４・・・・定′亀流回路、 ５・・・・・・電流零検出ＩＩＪ回路、６・・・・・フ
リップフロップ、 ７・・・　リレー駆動回路、 ８・・・・・リレー、 ９　　・ラッチリレー、 １０・・・・・充電開始スイッチ、 １ｉ　、、、　、、、　ｖＴＲ。 １２・・・・・抵抗。 第　／　口 （の　　　　　　　　　　（ｂ） 第　２　図 第　３　膿All the figures show one embodiment of the present invention, and FIG. 1 is a schematic diagram of the electrode section of a punctured battery, FIG. 2 is an internal circuit diagram of a punctured battery, and FIG. FIG. 1... Secondary battery puncture, 1a... Charging only electrode, 1b... Positive electrode, 1c, Negative'F[4@, 1d... Secondary cell , 1e... thermostand, 2... - secondary battery pack 2a... - iodine battery, 5... current control transistor, 4... constant 'torque current circuit, 5 ...Zero current detection IIJ circuit, 6...Flip-flop, 7... Relay drive circuit, 8...Relay, 9 - Latch relay, 10... Charging start Switch, 1i, , , , , vTR. 12...Resistance. (b) Fig. 2 Fig. 3 Pus

Claims (1)

【特許請求の範囲】[Claims] １　充電電流検出回路を有し、充電電流が成る一定値以
下になったことを検出して、充電モードを解除する様に
構成された電池充電回路と一次及び二次電池の夫々の素
電池を組合せ同一形状のパンク状にした２種類の組電池
において、−次電池は正負の２端子、二次電池は一次電
池の正負２端子に対応する位置に配置した正負２端子と
正又は負端子にサーモスタンドを介して接続され、第６
の位置に配置された充電６ｍ子を有してなる組電池群と
によって上記充電端子と正又は負いずれか一方とを用い
て充電する様に構成された事を特徴とする電池電源端子
ｊｉｆ　０1. A battery charging circuit that has a charging current detection circuit and is configured to release the charging mode when it detects that the charging current has fallen below a certain value, and a battery charging circuit for each of the primary and secondary batteries. In the two types of assembled batteries that have the same shape and are made into a flat shape, the negative battery has two positive and negative terminals, and the secondary battery has two positive and negative terminals placed in positions corresponding to the positive and negative two terminals of the primary battery, and a positive or negative terminal. Connected via thermo stand, 6th
A battery power supply terminal characterized in that it is configured to be charged using the above-mentioned charging terminal and either the positive or negative terminal by a group of assembled batteries having a 6 m charging terminal arranged at the position of jif 0.
JP57220052A 1982-12-17 1982-12-17 Battery-charging circuit device Pending JPS59112586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57220052A JPS59112586A (en) 1982-12-17 1982-12-17 Battery-charging circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57220052A JPS59112586A (en) 1982-12-17 1982-12-17 Battery-charging circuit device

Publications (1)

Publication Number Publication Date
JPS59112586A true JPS59112586A (en) 1984-06-29

Family

ID=16745167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57220052A Pending JPS59112586A (en) 1982-12-17 1982-12-17 Battery-charging circuit device

Country Status (1)

Country Link
JP (1) JPS59112586A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07153497A (en) * 1993-12-02 1995-06-16 Nec Corp Battery charger for coping with multiple kinds of batteries
US5729115A (en) * 1996-06-11 1998-03-17 Ericsson Inc. Apparatus and method for identifying and charging batteries of different types
EP1178547A2 (en) * 1996-01-29 2002-02-06 Sony Corporation Battery discriminating method, dry battery cell pack, and electronic device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07153497A (en) * 1993-12-02 1995-06-16 Nec Corp Battery charger for coping with multiple kinds of batteries
EP1178547A2 (en) * 1996-01-29 2002-02-06 Sony Corporation Battery discriminating method, dry battery cell pack, and electronic device
EP1178547A3 (en) * 1996-01-29 2003-10-15 Sony Corporation Battery discriminating method, dry battery cell pack, and electronic device
US5729115A (en) * 1996-06-11 1998-03-17 Ericsson Inc. Apparatus and method for identifying and charging batteries of different types

Similar Documents

Publication Publication Date Title
KR100306180B1 (en) Battery charging method
KR100262042B1 (en) Batteru charger
JPS59112586A (en) Battery-charging circuit device
JP3296624B2 (en) Electrical equipment that determines the type of battery pack
JP2020528254A (en) Power supply circuit, battery management system and battery pack for energy transfer between battery and smoothing capacitor
JPH0581943U (en) Lead acid battery charger
JPH058763Y2 (en)
JP2003153435A (en) Secondary battery protective circuit
KR102260606B1 (en) Method and apparatus for decision of battery polarity in automatic battery charger
JP3173012B2 (en) Battery pack, charging device and charging method
JPS6041642Y2 (en) rechargeable battery equipment
JPS6325868Y2 (en)
WO2006001088A1 (en) Solar cell-type charger
JPS605706Y2 (en) battery charging circuit
JPH0453161Y2 (en)
JPH05266867A (en) Battery pack
JP3375821B2 (en) Charging device
JPS6213397Y2 (en)
JPS605707Y2 (en) charging device
JP4514412B2 (en) Rechargeable battery inspection device
JPS6219056Y2 (en)
JPH0321180Y2 (en)
JPH1021967A (en) Nickel-hydrogen secondary battery pack
JPH08126220A (en) Charging circuit for secondary battery
JP2005038702A (en) Battery