JPS6214381U - - Google Patents
Info
- Publication number
- JPS6214381U JPS6214381U JP10635185U JP10635185U JPS6214381U JP S6214381 U JPS6214381 U JP S6214381U JP 10635185 U JP10635185 U JP 10635185U JP 10635185 U JP10635185 U JP 10635185U JP S6214381 U JPS6214381 U JP S6214381U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power
- voltage
- display
- pulse train
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
Description
第１図ないし第５図はこの考案の一実施例を示
すもので、第１図は回路構成を示すブロツク図、
第２図は表示装置部の側面図、第３図は表示装置
部の背面図、第４図はベース部の正面図、第５図
はベース部の側面図である。第６図ないし第８図
は従来の電子式電力量計で第６図は回路構成を示
すブロツク図、第７図は正面図、第８図は側面図
である。
図において、１〜４は端子装置、５はガラスカ
バー、９は計数表示回路、１１は電力パルス列変
換回路、１２は停電補償用電池、１４は電源回路
、１７はスイツチ、１４０は表示装置部、１５０
はベース部である。なお、各図中同一符号は同一
または相当部分を示す。
Figures 1 to 5 show an embodiment of this invention; Figure 1 is a block diagram showing the circuit configuration;
2 is a side view of the display device section, FIG. 3 is a rear view of the display device section, FIG. 4 is a front view of the base section, and FIG. 5 is a side view of the base section. 6 to 8 show a conventional electronic watt-hour meter; FIG. 6 is a block diagram showing the circuit configuration, FIG. 7 is a front view, and FIG. 8 is a side view. In the figure, 1 to 4 are terminal devices, 5 is a glass cover, 9 is a counting display circuit, 11 is a power pulse train conversion circuit, 12 is a power failure compensation battery, 14 is a power supply circuit, 17 is a switch, 140 is a display unit, 150
is the base part. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
する電力パルス列変換回路、上記電力パルス列変
換回路からのパルスを計数表示する計数表示回路
、上記被測定回路の電圧から直流電圧を得て上記
電力パルス列変換回路および上記計数表示回路に
直流電圧を供給する電源回路、上記電源回路と共
に上記計数表示回路に接続されて上記被測定回路
の停電時に上記計数表示回路に直流電圧を供給す
る停電補償用電池、上記被測定回路に接続するた
めの端子装置、上記構成部品の内、計数表示回路
などを収納する表示装置部、上記構成部品の内端
子装置などを収納するベース部を有し、上記表示
装置部とベース部とを結合して構成するものにお
いて、上記表示装置部とベース部を結合したとき
閉路し、分離したとき開路するスイツチを上記停
電補償用電池の回路に組込んだことを特徴とする
電子式電力量計。 A power pulse train conversion circuit that converts the voltage and current of the circuit under test into a multiplication pulse train, a counting display circuit that counts and displays the pulses from the power pulse train conversion circuit, and a DC voltage obtained from the voltage of the circuit under test to convert the power pulse train. a power supply circuit that supplies DC voltage to the circuit and the count display circuit; a battery for power failure compensation that is connected to the count display circuit together with the power supply circuit and supplies DC voltage to the count display circuit in the event of a power outage in the circuit under test; It has a terminal device for connecting to the circuit under test, a display device section that accommodates a counting display circuit among the above components, and a base section that accommodates the internal terminal devices of the above components, and the display device section and An electronic device configured by combining the display unit and the base portion, wherein a switch that closes the circuit when the display device portion and the base portion are combined and opens the circuit when they are separated is incorporated into the circuit of the power failure compensation battery. Power meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10635185U JPH0626855Y2 (en) | 1985-07-10 | 1985-07-10 | Electronic electricity meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10635185U JPH0626855Y2 (en) | 1985-07-10 | 1985-07-10 | Electronic electricity meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6214381U true JPS6214381U (en) | 1987-01-28 |
| JPH0626855Y2 JPH0626855Y2 (en) | 1994-07-20 |
Family
ID=30981625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10635185U Expired - Lifetime JPH0626855Y2 (en) | 1985-07-10 | 1985-07-10 | Electronic electricity meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626855Y2 (en) |
-
1985
- 1985-07-10 JP JP10635185U patent/JPH0626855Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626855Y2 (en) | 1994-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6214381U (en) | ||
| JPS6214380U (en) | ||
| JPS627077U (en) | ||
| JPS6214382U (en) | ||
| JPS6110741U (en) | acupoint stimulator | |
| JPH01126572U (en) | ||
| JPS62187868U (en) | ||
| JPS63174073U (en) | ||
| JPS5916833Y2 (en) | Electronic energy meter | |
| JPS6395226U (en) | ||
| JPH0241169U (en) | ||
| JPH01146734U (en) | ||
| JPS61158854U (en) | ||
| JPS62125335U (en) | ||
| JPS604967U (en) | Storage battery reliability measuring device | |
| JPH0281486U (en) | ||
| JPS63145188U (en) | ||
| JPS6455975U (en) | ||
| JPS5931772U (en) | emergency power supply | |
| JPS5847197U (en) | Display device that allows the clock to be attached and detached | |
| JPS5819275U (en) | battery voltage display device | |
| JPS6061668U (en) | Electronic energy meter | |
| JPS59126234U (en) | Camera with accessory voltage check function | |
| JPS6317470U (en) | ||
| JPS60562U (en) | Insulation resistance tester |