JPS5544988A - Level change detector - Google Patents
Level change detectorInfo
- Publication number
- JPS5544988A JPS5544988A JP11982678A JP11982678A JPS5544988A JP S5544988 A JPS5544988 A JP S5544988A JP 11982678 A JP11982678 A JP 11982678A JP 11982678 A JP11982678 A JP 11982678A JP S5544988 A JPS5544988 A JP S5544988A
- Authority
- JP
- Japan
- Prior art keywords
- signals
- level change
- accordance
- circuit
- hold 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.)
- Pending
Links
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
PURPOSE: To properly detect the level change by effecting the comparison of the sample-held value before and after the level change takes place in the signals to be detected during integration.
CONSTITUTION: The signals to be fed to an integrating circuit 1 stepwise change. A hold circuit 2 generates signals 2b in accordance with pulse signals 2a. A hold circuit 3 generates signals 3b in accordance with pulse signals 3a. A hold circuit 5 generates signals 5b in accordance with pulse signals 5b. An arithmetic circuit 4 compares the outputs 2b and 5b of the hold circuits 2 and 5 thereby to generate output pulses 4a when the difference inbetween is higher than a preset level.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11982678A JPS5544988A (en) | 1978-09-27 | 1978-09-27 | Level change detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11982678A JPS5544988A (en) | 1978-09-27 | 1978-09-27 | Level change detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5544988A true JPS5544988A (en) | 1980-03-29 |
Family
ID=14771207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11982678A Pending JPS5544988A (en) | 1978-09-27 | 1978-09-27 | Level change detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5544988A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0744814U (en) * | 1995-03-14 | 1995-11-28 | 株式会社日立ホームテック | Hot air heater vaporizer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5078359A (en) * | 1973-11-09 | 1975-06-26 |
-
1978
- 1978-09-27 JP JP11982678A patent/JPS5544988A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5078359A (en) * | 1973-11-09 | 1975-06-26 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0744814U (en) * | 1995-03-14 | 1995-11-28 | 株式会社日立ホームテック | Hot air heater vaporizer |
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