JPS55136924A - Temperature converter - Google Patents
Temperature converterInfo
- Publication number
- JPS55136924A JPS55136924A JP4440379A JP4440379A JPS55136924A JP S55136924 A JPS55136924 A JP S55136924A JP 4440379 A JP4440379 A JP 4440379A JP 4440379 A JP4440379 A JP 4440379A JP S55136924 A JPS55136924 A JP S55136924A
- Authority
- JP
- Japan
- Prior art keywords
- current
- fully
- disconnected
- output
- plus side
- 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
- Measuring Temperature Or Quantity Of Heat (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
PURPOSE: To operate a controlling system to safety side when a temperature measuring resistor is disconnected and simplify the configuration of the temperature converter circuit by fully fluctuating the output of an arithmetic unit to plus side by employing predetermined current from a constant current source.
CONSTITUTION: When the current supplying wire A1 of a temperature measuring resistor 1 is disconnected, an electric current i from a current source 2 is flown through a diode D1, resistors Rt, R6 to fully fluctuate the output e0 of the arithmetic unit 3 to plus side by the relationship between the inputs e1, e2, e3 of the unit 3. When the voltage detecting wire B1 is disconnected, the current i is flown through the resistors Rt, R6 to fully fluctuate the output e0 to plus side by the relationship between the voltages e1, e2, e3. When the voltage detecting wire B2 is disconnected, the current i is flown through the resistors Rt, R6, the output e0 is fully fluctuated to plus side by the relationship between the voltages e1, e2, e3. When the current supplying wire A2 is further disconnected, the current i is flown through the resistors Rt, R2, the diode D2 and the resistor R6 to fully fluctuate the output e0 to plus side by the relationship between the voltages e1, e2, e3.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4440379A JPS59775B2 (en) | 1979-04-13 | 1979-04-13 | temperature converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4440379A JPS59775B2 (en) | 1979-04-13 | 1979-04-13 | temperature converter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55136924A true JPS55136924A (en) | 1980-10-25 |
JPS59775B2 JPS59775B2 (en) | 1984-01-09 |
Family
ID=12690535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4440379A Expired JPS59775B2 (en) | 1979-04-13 | 1979-04-13 | temperature converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59775B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60146722U (en) * | 1984-03-09 | 1985-09-28 | ニツポ−株式会社 | Synthetic resin cylindrical body |
-
1979
- 1979-04-13 JP JP4440379A patent/JPS59775B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS59775B2 (en) | 1984-01-09 |
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