JPS51146278A - Temeerature difference detecting device - Google Patents

Temeerature difference detecting device

Info

Publication number
JPS51146278A
JPS51146278A JP6280975A JP6280975A JPS51146278A JP S51146278 A JPS51146278 A JP S51146278A JP 6280975 A JP6280975 A JP 6280975A JP 6280975 A JP6280975 A JP 6280975A JP S51146278 A JPS51146278 A JP S51146278A
Authority
JP
Japan
Prior art keywords
difference
temeerature
detecting device
difference detecting
time width
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
JP6280975A
Other languages
Japanese (ja)
Inventor
Yasuyuki Konishi
Hitoshi Sakurai
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.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction Co Ltd
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 Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Priority to JP6280975A priority Critical patent/JPS51146278A/en
Publication of JPS51146278A publication Critical patent/JPS51146278A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)

Abstract

PURPOSE: Difference in the resistance value between two thermal sensing elements in converted to the difference of positive and negative time width of oscillating output signal, measuring results of temperature difference are transmitted to a reception point as a digital signal of difference in time width to eliminate any influences of converntional noises in a signal transmission path, measure accurately and at a high reliability the temperature difference with a simplified construction.
COPYRIGHT: (C)1976,JPO&Japio
JP6280975A 1975-05-26 1975-05-26 Temeerature difference detecting device Pending JPS51146278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6280975A JPS51146278A (en) 1975-05-26 1975-05-26 Temeerature difference detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6280975A JPS51146278A (en) 1975-05-26 1975-05-26 Temeerature difference detecting device

Publications (1)

Publication Number Publication Date
JPS51146278A true JPS51146278A (en) 1976-12-15

Family

ID=13211026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6280975A Pending JPS51146278A (en) 1975-05-26 1975-05-26 Temeerature difference detecting device

Country Status (1)

Country Link
JP (1) JPS51146278A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49101078A (en) * 1972-12-13 1974-09-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49101078A (en) * 1972-12-13 1974-09-25

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