JPS5563728A - Measuring device for electronic heat quantity and the like - Google Patents

Measuring device for electronic heat quantity and the like

Info

Publication number
JPS5563728A
JPS5563728A JP13755778A JP13755778A JPS5563728A JP S5563728 A JPS5563728 A JP S5563728A JP 13755778 A JP13755778 A JP 13755778A JP 13755778 A JP13755778 A JP 13755778A JP S5563728 A JPS5563728 A JP S5563728A
Authority
JP
Japan
Prior art keywords
flow rate
temperature
circuit
input
inlet
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
Application number
JP13755778A
Other languages
Japanese (ja)
Inventor
Kazuo Inoue
Kozo Goto
Junichi Yoshiike
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nagano Keiki Seisakusho KK
Original Assignee
Nagano Keiki Seisakusho KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nagano Keiki Seisakusho KK filed Critical Nagano Keiki Seisakusho KK
Priority to JP13755778A priority Critical patent/JPS5563728A/en
Publication of JPS5563728A publication Critical patent/JPS5563728A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

PURPOSE: To obtain output in high accuracy, which performance is stable, by operating output from a temperature difference detecting circuit consisting of both temperature measuring resistors at the inlet side and the outlet side and a computing circuit and a flow rate signal generator.
CONSTITUTION: Temperature at an inlet and an outlet is detected by means of temperature measuring resistors 2, 3, and electric signals DS to the temperature difference are gained by means of a subtraction circuit 4 while the electric signals DS ar input to a voltage-digital converting circuit 5 through a change-over switch 16. Flow rate signals FS from a flow rate signal generator 7 are also input to the voltage-digital converting circuit 5. Parallel digital signals, the output, are input to a count control circuit 6, and the amount used in factors more than the integrating quantity of heat, a flow rate of heat, integrating volume, a flow rate, temperature difference, the temperature of the inlet, the temperature of the outlet, a contracted flow rate of heat necessary for the operation of a plant is acquired by digital operation while these value is indicated and displayed to indicators 8W15.
COPYRIGHT: (C)1980,JPO&Japio
JP13755778A 1978-11-08 1978-11-08 Measuring device for electronic heat quantity and the like Pending JPS5563728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13755778A JPS5563728A (en) 1978-11-08 1978-11-08 Measuring device for electronic heat quantity and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13755778A JPS5563728A (en) 1978-11-08 1978-11-08 Measuring device for electronic heat quantity and the like

Publications (1)

Publication Number Publication Date
JPS5563728A true JPS5563728A (en) 1980-05-14

Family

ID=15201494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13755778A Pending JPS5563728A (en) 1978-11-08 1978-11-08 Measuring device for electronic heat quantity and the like

Country Status (1)

Country Link
JP (1) JPS5563728A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125849U (en) * 1982-02-18 1983-08-26 大阪瓦斯株式会社 calorimeter
US5237338A (en) * 1991-08-05 1993-08-17 Eastman Kodak Company Is-enthalpic control of a thermal printing head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125849U (en) * 1982-02-18 1983-08-26 大阪瓦斯株式会社 calorimeter
US5237338A (en) * 1991-08-05 1993-08-17 Eastman Kodak Company Is-enthalpic control of a thermal printing head

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