JPS58135429A - 温度変化量検出器 - Google Patents

温度変化量検出器

Info

Publication number
JPS58135429A
JPS58135429A JP1667182A JP1667182A JPS58135429A JP S58135429 A JPS58135429 A JP S58135429A JP 1667182 A JP1667182 A JP 1667182A JP 1667182 A JP1667182 A JP 1667182A JP S58135429 A JPS58135429 A JP S58135429A
Authority
JP
Japan
Prior art keywords
change
short
temp
temperature change
electric charge
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
Application number
JP1667182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6336445B2 (OSRAM
Inventor
Yasuto Takeuchi
康人 竹内
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP1667182A priority Critical patent/JPS58135429A/ja
Publication of JPS58135429A publication Critical patent/JPS58135429A/ja
Publication of JPS6336445B2 publication Critical patent/JPS6336445B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/08—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values
    • G01K3/10—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values in respect of time, e.g. reacting only to a quick change of temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP1667182A 1982-02-04 1982-02-04 温度変化量検出器 Granted JPS58135429A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1667182A JPS58135429A (ja) 1982-02-04 1982-02-04 温度変化量検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1667182A JPS58135429A (ja) 1982-02-04 1982-02-04 温度変化量検出器

Publications (2)

Publication Number Publication Date
JPS58135429A true JPS58135429A (ja) 1983-08-12
JPS6336445B2 JPS6336445B2 (OSRAM) 1988-07-20

Family

ID=11922774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1667182A Granted JPS58135429A (ja) 1982-02-04 1982-02-04 温度変化量検出器

Country Status (1)

Country Link
JP (1) JPS58135429A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6366427A (ja) * 1986-09-09 1988-03-25 Toyo Commun Equip Co Ltd 超音波利用温度／圧力センサ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49125081A (OSRAM) * 1973-04-03 1974-11-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49125081A (OSRAM) * 1973-04-03 1974-11-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6366427A (ja) * 1986-09-09 1988-03-25 Toyo Commun Equip Co Ltd 超音波利用温度／圧力センサ

Also Published As

Publication number Publication date
JPS6336445B2 (OSRAM) 1988-07-20

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