JPS5978937U - liquid container - Google Patents
liquid containerInfo
- Publication number
- JPS5978937U JPS5978937U JP17523782U JP17523782U JPS5978937U JP S5978937 U JPS5978937 U JP S5978937U JP 17523782 U JP17523782 U JP 17523782U JP 17523782 U JP17523782 U JP 17523782U JP S5978937 U JPS5978937 U JP S5978937U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- liquid
- latch
- detection circuit
- 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
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Thermally Insulated Containers For Foods (AREA)
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
図面は本考案の実施例を示し、第１図はエアポット一部
断面、第２図は表示装置の回路構成を示すブロック図、
第３図は要部の詳細構成図、第４図は同回路のタイミン
グチャートである。また、 ゛第５図は別実施例
の測定回路であり、第６図はそのタイミングチャートで
ある。
６．１９・・・対向電極、２５． ２６． ２７． ２
９゜３０．３１・・・検出回路、２８．３２・・・表示
回路。The drawings show an embodiment of the present invention, and FIG. 1 is a partial cross-section of the airpot, and FIG. 2 is a block diagram showing the circuit configuration of the display device.
FIG. 3 is a detailed configuration diagram of the main part, and FIG. 4 is a timing chart of the same circuit. 5 shows a measuring circuit of another embodiment, and FIG. 6 shows its timing chart. 6.19...Counter electrode, 25. 26. 27. 2
9゜30.31...detection circuit, 28.32...display circuit.
Claims (1)
印加することによって該容器内の液量を検出する検出回
路、及び該検出回路により検出された液量を表示する表
示回路が備えられた液、 体容器であって、所定回数
の液量測定信号から成る測定信号群の発生を繰り返して
出力する計時回路、及び、該液量測定信号が発生する毎
に液量を測定すると共に、各測定信号群の所定回数の測
定結果のうち最低の測定値を表示する表示回路を有する
ことを特徴とする液体容器。 ■ 前記検出回路の出力側にラッチ回路、および、該ラ
ッチ回路の内容と該検出回路の出力を比較し該ラッチ回
路の内容が該検出回路の出力よりも大きい時、該検出回
路の出力を該ラッチ回路に入力する比較回路が設けられ
ていることを特徴とする実用新案登録請求の範囲第０項
に記載の液体容器。 ■ 前記検出回路の出力段は湯量に対応した桁以下の全
ての桁の出力を所定電位にするシフトレジスタによって
構成され、前記ラッチ回路は該シフトレジスタの各桁の
出力状態を記憶すべく構成されると共に、前記比較回路
はシフトレジスタとラッチ回路の対応する各桁の出力を
入力し、シフトレジスタ側の出力が所定電位でなく
′ラッチ側の出力が該所定電位に対応したものであると
きにのみ信号を発する各桁毎に設けられたゲートを有し
、かつ、該ゲートの出力線は、該ゲートのいずれかが前
記信号を発したときこ −の信号を通過させるゲートに
接続され、更に、このゲートの出力がラッチ回路のラッ
チ信号入力端子に入力されて、前記各桁のいずれかでも
前記信号を発した時シフトレジスタの出力されるべ（構
成しであることを特徴とする実用新案登録請求の範囲第
０項または第０項に記載の液体容器。 □[Claims for Utility Model Registration] ■-A counter electrode provided on a container, a detection circuit that detects the amount of liquid in the container by applying a voltage between the counter electrodes, and a liquid detected by the detection circuit. A liquid body container equipped with a display circuit for displaying the amount, a timing circuit that repeatedly generates and outputs a measurement signal group consisting of a predetermined number of liquid volume measurement signals, and a timer circuit that generates the liquid volume measurement signal. 1. A liquid container characterized by having a display circuit that measures the amount of liquid each time and displays the lowest measured value among the measurement results of a predetermined number of times for each measurement signal group. (2) A latch circuit is provided on the output side of the detection circuit, and the content of the latch circuit and the output of the detection circuit are compared, and when the content of the latch circuit is larger than the output of the detection circuit, the output of the detection circuit is The liquid container according to claim 0 of the utility model registration, characterized in that a comparison circuit for inputting to the latch circuit is provided. (2) The output stage of the detection circuit is comprised of a shift register that sets the outputs of all digits below the digit corresponding to the amount of water to a predetermined potential, and the latch circuit is configured to store the output state of each digit of the shift register. At the same time, the comparison circuit inputs the output of each corresponding digit of the shift register and latch circuit, and detects that the output of the shift register side is not at a predetermined potential.
'It has a gate provided for each digit that emits a signal only when the output on the latch side corresponds to the predetermined potential, and the output line of the gate is The output of this gate is input to the latch signal input terminal of the latch circuit, and when any of the above-mentioned digits generates the above-mentioned signal, the shift register is connected. □
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17523782U JPS5978937U (en) | 1982-11-18 | 1982-11-18 | liquid container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17523782U JPS5978937U (en) | 1982-11-18 | 1982-11-18 | liquid container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5978937U true JPS5978937U (en) | 1984-05-28 |
| JPH0351716Y2 JPH0351716Y2 (en) | 1991-11-07 |
Family
ID=30381294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17523782U Granted JPS5978937U (en) | 1982-11-18 | 1982-11-18 | liquid container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5978937U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50106655A (en) * | 1974-01-29 | 1975-08-22 |
-
1982
- 1982-11-18 JP JP17523782U patent/JPS5978937U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50106655A (en) * | 1974-01-29 | 1975-08-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0351716Y2 (en) | 1991-11-07 |
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