JPS5635224A - Temperature control device - Google Patents
Temperature control deviceInfo
- Publication number
- JPS5635224A JPS5635224A JP11031779A JP11031779A JPS5635224A JP S5635224 A JPS5635224 A JP S5635224A JP 11031779 A JP11031779 A JP 11031779A JP 11031779 A JP11031779 A JP 11031779A JP S5635224 A JPS5635224 A JP S5635224A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- adder
- carry
- operator
- adjustment
- 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
- Control Of Temperature (AREA)
- Regulation And Control Of Combustion (AREA)
- Control Of Combustion (AREA)
- Feedback Control In General (AREA)
Abstract
PURPOSE: To ensure a control of temperature with a simple circuit and with no adjustment, by using an adder to deliver the carry plus a latch circuit to store the result of addition temporarily.
CONSTITUTION: The operator 4 calculates the adequate amount of transport for the liquid fuel from the set level of temperature of the setter 3 pulse the digital value of the temperature detector 1, and then supplies the amount calculated to the adder 9a having the carry output. This result of addition is stored temporarily in the latches 9b and 9c which work each with reception of the 2-phase clock from the clock pulse generator 8 to be then sent back to the adder 9a. Accordingly, the carry cycle, i.e., the repetitive frequency of the adder 9a depends on the output of the operator 4. If the electromagnetic pump 7 is excited with the repetitive frequency and via the driving circuit 10, the temperature can be set to the prescribed level. In such way, a control is possible for the temperature with a simple circuit and with no adjustment.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11031779A JPS5635224A (en) | 1979-08-31 | 1979-08-31 | Temperature control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11031779A JPS5635224A (en) | 1979-08-31 | 1979-08-31 | Temperature control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5635224A true JPS5635224A (en) | 1981-04-07 |
Family
ID=14532646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11031779A Pending JPS5635224A (en) | 1979-08-31 | 1979-08-31 | Temperature control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5635224A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63296190A (en) * | 1987-05-18 | 1988-12-02 | 株式会社日立製作所 | Automatic medium input/output apparatus |
JPH0218450U (en) * | 1988-07-22 | 1990-02-07 | ||
JP2009118786A (en) * | 2007-11-15 | 2009-06-04 | Iseki & Co Ltd | Seedling planting device |
-
1979
- 1979-08-31 JP JP11031779A patent/JPS5635224A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63296190A (en) * | 1987-05-18 | 1988-12-02 | 株式会社日立製作所 | Automatic medium input/output apparatus |
JPH0218450U (en) * | 1988-07-22 | 1990-02-07 | ||
JP2009118786A (en) * | 2007-11-15 | 2009-06-04 | Iseki & Co Ltd | Seedling planting device |
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