JPS61166629U - - Google Patents
Info
- Publication number
- JPS61166629U JPS61166629U JP4801185U JP4801185U JPS61166629U JP S61166629 U JPS61166629 U JP S61166629U JP 4801185 U JP4801185 U JP 4801185U JP 4801185 U JP4801185 U JP 4801185U JP S61166629 U JPS61166629 U JP S61166629U
- Authority
- JP
- Japan
- Prior art keywords
- zero voltage
- circuit
- clock circuit
- power supply
- commercial power
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Manipulation Of Pulses (AREA)
Description
第1図は本考案に係る衛生洗浄装置のゼロクロ
ス装置の実施例を示すブロツク図、第2図は同じ
タイムチヤートである。
1……クロツク回路、2……商用電源、3……
ゼロ電圧信号ラツチ回路、4……ゼロ電圧信号検
知回路、5……周波数判別手段、6……リセツト
時間判別手段。
FIG. 1 is a block diagram showing an embodiment of a zero-cross device for a sanitary cleaning device according to the present invention, and FIG. 2 is a time chart of the same. 1...Clock circuit, 2...Commercial power supply, 3...
Zero voltage signal latch circuit, 4... Zero voltage signal detection circuit, 5... Frequency discrimination means, 6... Reset time discrimination means.
Claims (1)
つて動作するタイマのクロツク回路において、該
クロツク回路の一次側にゼロ電圧信号ラツチ回路
を介してゼロ電圧検知回路を設け、かつゼロ電圧
信号ラツチ回路には談商用電源周波数を判別する
と共にリセツト時間を計時する手段を付加したこ
とを特徴とするゼロクロス同期クロツク回路。 In a clock circuit for a timer operated by a signal output in synchronization with the commercial power supply frequency, a zero voltage detection circuit is provided on the primary side of the clock circuit via a zero voltage signal latch circuit, and the zero voltage signal latch circuit is provided. A zero-cross synchronous clock circuit characterized in that a means for determining a commercial power supply frequency and for timing a reset time is added.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4801185U JPS61166629U (en) | 1985-03-31 | 1985-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4801185U JPS61166629U (en) | 1985-03-31 | 1985-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61166629U true JPS61166629U (en) | 1986-10-16 |
Family
ID=30563861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4801185U Pending JPS61166629U (en) | 1985-03-31 | 1985-03-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61166629U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63138031A (en) * | 1986-12-01 | 1988-06-10 | 松下電器産業株式会社 | Control apparatus of sanitary washing toilet seat |
JP2013104777A (en) * | 2011-11-14 | 2013-05-30 | Toshiba Mitsubishi-Electric Industrial System Corp | Device and method for detecting frequency of ac voltage or current |
-
1985
- 1985-03-31 JP JP4801185U patent/JPS61166629U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63138031A (en) * | 1986-12-01 | 1988-06-10 | 松下電器産業株式会社 | Control apparatus of sanitary washing toilet seat |
JP2013104777A (en) * | 2011-11-14 | 2013-05-30 | Toshiba Mitsubishi-Electric Industrial System Corp | Device and method for detecting frequency of ac voltage or current |
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