JPS5455160A - Timer device - Google Patents
Timer deviceInfo
- Publication number
- JPS5455160A JPS5455160A JP12218277A JP12218277A JPS5455160A JP S5455160 A JPS5455160 A JP S5455160A JP 12218277 A JP12218277 A JP 12218277A JP 12218277 A JP12218277 A JP 12218277A JP S5455160 A JPS5455160 A JP S5455160A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- timer
- switch
- type
- load
- 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
- Relay Circuits (AREA)
- Electronic Switches (AREA)
Abstract
PURPOSE: To enable even one switch to set and reset a timer by feeding back the output of the timer circuit as the input signal of a T-type FF circuit.
CONSTITUTION: When switch 1 is not depressed within a timer time, an output signal sent out from timer circuit 5 is supplied to T-type FF circuit 8, thereby making load 4 OFF. At the same time, timer circuit 5 is also reset. In consequence, timer circuit 5 is set next. With switch 1 depressed next within the timer time, load 4 turns OFF. Therefore, when switch 1 is pushed next, a switch signal causes the inversion of T-type FF circuit 8, and timer circuit 5 is also set simultaneously with turning ON load 4
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12218277A JPS6029172B2 (en) | 1977-10-11 | 1977-10-11 | timer device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12218277A JPS6029172B2 (en) | 1977-10-11 | 1977-10-11 | timer device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5455160A true JPS5455160A (en) | 1979-05-02 |
JPS6029172B2 JPS6029172B2 (en) | 1985-07-09 |
Family
ID=14829598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12218277A Expired JPS6029172B2 (en) | 1977-10-11 | 1977-10-11 | timer device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6029172B2 (en) |
-
1977
- 1977-10-11 JP JP12218277A patent/JPS6029172B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6029172B2 (en) | 1985-07-09 |
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