JPS556120A - Ignition device - Google Patents
Ignition deviceInfo
- Publication number
- JPS556120A JPS556120A JP7772978A JP7772978A JPS556120A JP S556120 A JPS556120 A JP S556120A JP 7772978 A JP7772978 A JP 7772978A JP 7772978 A JP7772978 A JP 7772978A JP S556120 A JPS556120 A JP S556120A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- period
- consumption
- timer
- power supply
- 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
Abstract
PURPOSE: To provide an ignition device whose construction is simple and which enables the simple and sure detection of consumption of a battery, by comparing a timer period with a spark generation period to detect the consumption of the battery by an electronic circuit and indicating the consumption on display elements such as LED.
CONSTITUTION: A stabilized power supply circuit 6 is energized through as oscillation and boosting circuit 3. A timer 7 is energized by the stabilized power supply circuit 6 to produce a timing signal. A detection circuit 8 is powered by the circuit 6 to detect the ignition time interval (spark generation period) on the basis of an ignition timing signal supplied from a boosting circuit 4. A discrimination circuit 9 is powered by the stabilized power supply circuit 6 to judge which of the signal output period of the timer 7 and the spark generation period detected by the detection circuit 9 is longer than the other. An indication circuit 10 shows that the former period has become shorter than the latter.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7772978A JPS556120A (en) | 1978-06-27 | 1978-06-27 | Ignition device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7772978A JPS556120A (en) | 1978-06-27 | 1978-06-27 | Ignition device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS556120A true JPS556120A (en) | 1980-01-17 |
JPS563488B2 JPS563488B2 (en) | 1981-01-26 |
Family
ID=13641979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7772978A Granted JPS556120A (en) | 1978-06-27 | 1978-06-27 | Ignition device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS556120A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5249729A (en) * | 1991-12-30 | 1993-10-05 | Yoshida Kogyo K. K. | Method for forming hook engaging part in thermal part of material for vertical suspension type surface treatment |
US5467630A (en) * | 1991-12-30 | 1995-11-21 | Yoshida Kogyo K.K. | Method for working terminal part of material for vertical suspension type surface treatment |
-
1978
- 1978-06-27 JP JP7772978A patent/JPS556120A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5249729A (en) * | 1991-12-30 | 1993-10-05 | Yoshida Kogyo K. K. | Method for forming hook engaging part in thermal part of material for vertical suspension type surface treatment |
US5467630A (en) * | 1991-12-30 | 1995-11-21 | Yoshida Kogyo K.K. | Method for working terminal part of material for vertical suspension type surface treatment |
Also Published As
Publication number | Publication date |
---|---|
JPS563488B2 (en) | 1981-01-26 |
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