JPS5856550U - rechargeable power supply - Google Patents

rechargeable power supply

Info

Publication number
JPS5856550U
JPS5856550U JP15054981U JP15054981U JPS5856550U JP S5856550 U JPS5856550 U JP S5856550U JP 15054981 U JP15054981 U JP 15054981U JP 15054981 U JP15054981 U JP 15054981U JP S5856550 U JPS5856550 U JP S5856550U
Authority
JP
Japan
Prior art keywords
mode
battery group
power supply
rechargeable power
secondary battery
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
Application number
JP15054981U
Other languages
Japanese (ja)
Other versions
JPS639239Y2 (en
Inventor
中野　博信
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP15054981U priority Critical patent/JPS5856550U/en
Publication of JPS5856550U publication Critical patent/JPS5856550U/en
Application granted granted Critical
Publication of JPS639239Y2 publication Critical patent/JPS639239Y2/ja
Granted legal-status Critical Current

Links

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図はゴルフカートの概観斜視図、第２図は従来の充
電式電源装置の電気回路図、第３図は本、案−実施例の
電気回路図である。 ８・・・二次電池群、＄ａ、　８ｂ・・・二次電池、９
・・・充電端子、Ｒ２・・・切換リレー、Ｒ２２，Ｒ２
３，Ｒ２４，Ｒ２５・・・リレー接点、Ｒ３・・・補助
リレー、Ｒ３１・・・常開接点、Ｍ・・・モータ（負荷
）。FIG. 1 is an overview perspective view of a golf cart, FIG. 2 is an electric circuit diagram of a conventional rechargeable power supply device, and FIG. 3 is an electric circuit diagram of the present invention. 8... Secondary battery group, $a, 8b... Secondary battery, 9
...Charging terminal, R2...Switching relay, R22, R2
3, R24, R25... Relay contact, R3... Auxiliary relay, R31... Normally open contact, M... Motor (load).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数個の二次電池よりなる二次電池群と、充電端子と、
切換リレーと、該切換リレーにより制御され電池群の二
次電池を充電端子に対して直列に接続する第１態様と並
列に接続する第２態様とを選択するリレー接点群とを備
えるものにおいて、第１態様時直列接続の二次電池群の
両端電圧により励磁され第２態様時並列接続の二次電池
群の両端電圧により解磁される補助リレーの常開接点を
充電端子と二次電池群との間に介設してなる充電式電源
装置。A secondary battery group consisting of a plurality of secondary batteries, a charging terminal,
A device comprising a switching relay and a relay contact group that is controlled by the switching relay and selects a first mode in which the secondary batteries of the battery group are connected in series to a charging terminal and a second mode in which they are connected in parallel, In the first mode, the normally open contact of the auxiliary relay is energized by the voltage across the series-connected secondary battery group, and in the second mode, it is demagnetized by the voltage across the parallel-connected secondary battery group. A rechargeable power supply device interposed between the
JP15054981U 1981-10-09 1981-10-09 rechargeable power supply Granted JPS5856550U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15054981U JPS5856550U (en) 1981-10-09 1981-10-09 rechargeable power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15054981U JPS5856550U (en) 1981-10-09 1981-10-09 rechargeable power supply

Publications (2)

Publication Number Publication Date
JPS5856550U true JPS5856550U (en) 1983-04-16
JPS639239Y2 JPS639239Y2 (en) 1988-03-18

Family

ID=29943270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15054981U Granted JPS5856550U (en) 1981-10-09 1981-10-09 rechargeable power supply

Country Status (1)

Country Link
JP (1) JPS5856550U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014168321A (en) * 2013-02-28 2014-09-11 Mitsumi Electric Co Ltd Charge and discharge control circuit and charge and discharge control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349027U (en) * 1976-09-29 1978-04-25
JPS5497730U (en) * 1977-12-22 1979-07-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349027U (en) * 1976-09-29 1978-04-25
JPS5497730U (en) * 1977-12-22 1979-07-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014168321A (en) * 2013-02-28 2014-09-11 Mitsumi Electric Co Ltd Charge and discharge control circuit and charge and discharge control method

Also Published As

Publication number Publication date
JPS639239Y2 (en) 1988-03-18

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