JPH01101131U - - Google Patents
Info
- Publication number
- JPH01101131U JPH01101131U JP19785887U JP19785887U JPH01101131U JP H01101131 U JPH01101131 U JP H01101131U JP 19785887 U JP19785887 U JP 19785887U JP 19785887 U JP19785887 U JP 19785887U JP H01101131 U JPH01101131 U JP H01101131U
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- discharge current
- battery
- rechargeable
- batteries
- 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
Description
第１図は本考案の充電式機器の電源装置の一実
施回路図、第２図は一実施例としての充電式電気
かみそりの正面図、第３図は同じく側面図、第４
図は同じく背面図、第５図は同じく底面図である
。
１２……降圧トランス、１４……整流器、１３
……二次電池、１６……負荷、９……一次電池、
１７……電池寿命検出部。
Fig. 1 is an implementation circuit diagram of a power supply device for a rechargeable device according to the present invention, Fig. 2 is a front view of a rechargeable electric shaver as an embodiment, Fig. 3 is a side view, and Fig. 4 is a side view.
The figure is also a rear view, and FIG. 5 is a bottom view. 12... Step-down transformer, 14... Rectifier, 13
...Secondary battery, 16...Load, 9...Primary battery,
17...Battery life detection section.
Claims (1)
可能な二次電池と、該二次電池に接続される負荷
と、前記二次電池の放電電流路に直列に介挿され
る交換可能な一次電池と、前記両電池の残存容量
を検出しその検出値に基いて該両電池の放電電流
路を開閉制御する電池寿命検出部とより成る充電
式機器の電源装置。 a rechargeable secondary battery connected to a step-down transformer via a rectifier, a load connected to the secondary battery, and a replaceable primary battery inserted in series in a discharge current path of the secondary battery; A power supply device for a rechargeable device, comprising a battery life detecting section that detects remaining capacities of both batteries and controls opening and closing of discharge current paths of both batteries based on the detected values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19785887U JPH0649076Y2 (en) | 1987-12-25 | 1987-12-25 | Power supply for rechargeable equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19785887U JPH0649076Y2 (en) | 1987-12-25 | 1987-12-25 | Power supply for rechargeable equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01101131U true JPH01101131U (en) | 1989-07-07 |
| JPH0649076Y2 JPH0649076Y2 (en) | 1994-12-12 |
Family
ID=31488391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19785887U Expired - Lifetime JPH0649076Y2 (en) | 1987-12-25 | 1987-12-25 | Power supply for rechargeable equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649076Y2 (en) |
-
1987
- 1987-12-25 JP JP19785887U patent/JPH0649076Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649076Y2 (en) | 1994-12-12 |