JPH0443350U - - Google Patents
Info
- Publication number
- JPH0443350U JPH0443350U JP8373690U JP8373690U JPH0443350U JP H0443350 U JPH0443350 U JP H0443350U JP 8373690 U JP8373690 U JP 8373690U JP 8373690 U JP8373690 U JP 8373690U JP H0443350 U JPH0443350 U JP H0443350U
- Authority
- JP
- Japan
- Prior art keywords
- charging
- storage battery
- time
- voltage
- predetermined
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第1図は本考案の一実施例の要部ブロツク図。
第2図は本考案一実施例の蓄電池6の放電深度の
低い場合の第1図に示す各点の動作波形図。第3
図は本考案一実施例の蓄電池6の放電深度が高い
場合の第1図に示す各点の動作波形図。
1……トランス、2……電源スイツチ、3……
切換スイツチ、6……蓄電池、7……充電電圧検
出器、8……タイマ、10,12……アンド回路
、15……オア回路、17……切換スイツチ駆動
部。
FIG. 1 is a block diagram of the main parts of an embodiment of the present invention.
FIG. 2 is an operating waveform diagram at each point shown in FIG. 1 when the depth of discharge of the storage battery 6 is low according to an embodiment of the present invention. Third
The figure is an operating waveform diagram at each point shown in FIG. 1 when the storage battery 6 according to an embodiment of the present invention has a high discharge depth. 1...Transformer, 2...Power switch, 3...
Changeover switch, 6... Storage battery, 7... Charging voltage detector, 8... Timer, 10, 12... AND circuit, 15... OR circuit, 17... Changeover switch drive section.
Claims (1)
の電圧が充電末電圧となつた後に更に所定の充電
時間だけ該電池を充電する蓄電池充電装置におい
て、 蓄電池電圧が前記充電末電圧に達したことを検
出する充電電圧検出手段と、 前記蓄電池への充電開始時から予め定められた
基準時間を計時するタイマと、 前記充電電圧検出手段の出力が前記基準時間内
に発生れたか否かを検出する手段と、 該検出する手段が前記基準時間以内を検出した
時には、以後の充電時間を前記所定の充電時間よ
り短い充電時間に設定する手段と を備えたことを特徴とする蓄電池充電装置。[Scope of Claim for Utility Model Registration] A storage battery charging device that charges a storage battery using a quasi-constant voltage circuit, and after the voltage of the storage battery reaches the end-of-charge voltage, further charges the battery for a predetermined charging time, charging voltage detection means for detecting that the charging end voltage has been reached; a timer for measuring a predetermined reference time from the start of charging of the storage battery; and means for setting the subsequent charging time to a charging time shorter than the predetermined charging time when the detecting means detects that the charging time is within the reference time. Storage battery charging device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990083736U JP2565784Y2 (en) | 1990-08-07 | 1990-08-07 | Battery charger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990083736U JP2565784Y2 (en) | 1990-08-07 | 1990-08-07 | Battery charger |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0443350U true JPH0443350U (en) | 1992-04-13 |
JP2565784Y2 JP2565784Y2 (en) | 1998-03-18 |
Family
ID=31631652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990083736U Expired - Lifetime JP2565784Y2 (en) | 1990-08-07 | 1990-08-07 | Battery charger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2565784Y2 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5284632U (en) * | 1975-12-19 | 1977-06-24 | ||
JPS573533A (en) * | 1980-06-02 | 1982-01-09 | Yuasa Battery Co Ltd | Method of charging storage battery |
JPS57132738A (en) * | 1980-12-22 | 1982-08-17 | Toyo Kogyo Co | Battery charger for vehicle |
JPS58132738A (en) * | 1982-02-03 | 1983-08-08 | Fuji Photo Film Co Ltd | Film loading device of camera |
JPS6465778A (en) * | 1987-09-03 | 1989-03-13 | Japan Storage Battery Co Ltd | Charging method for lead-acid battery |
JPH0332327A (en) * | 1989-06-26 | 1991-02-12 | Matsushita Electric Works Ltd | Charge control circuit |
-
1990
- 1990-08-07 JP JP1990083736U patent/JP2565784Y2/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5284632U (en) * | 1975-12-19 | 1977-06-24 | ||
JPS573533A (en) * | 1980-06-02 | 1982-01-09 | Yuasa Battery Co Ltd | Method of charging storage battery |
JPS57132738A (en) * | 1980-12-22 | 1982-08-17 | Toyo Kogyo Co | Battery charger for vehicle |
JPS58132738A (en) * | 1982-02-03 | 1983-08-08 | Fuji Photo Film Co Ltd | Film loading device of camera |
JPS6465778A (en) * | 1987-09-03 | 1989-03-13 | Japan Storage Battery Co Ltd | Charging method for lead-acid battery |
JPH0332327A (en) * | 1989-06-26 | 1991-02-12 | Matsushita Electric Works Ltd | Charge control circuit |
Also Published As
Publication number | Publication date |
---|---|
JP2565784Y2 (en) | 1998-03-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |