JPH0221481B2 - - Google Patents

Info

Publication number
JPH0221481B2
JPH0221481B2 JP57163657A JP16365782A JPH0221481B2 JP H0221481 B2 JPH0221481 B2 JP H0221481B2 JP 57163657 A JP57163657 A JP 57163657A JP 16365782 A JP16365782 A JP 16365782A JP H0221481 B2 JPH0221481 B2 JP H0221481B2
Authority
JP
Japan
Prior art keywords
water level
lower limit
signal
control
vapor pressure
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.)
Expired - Lifetime
Application number
JP57163657A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5952716A (ja
Inventor
Tadao Fujita
Shin Taniguchi
Ichiro Hiraiwa
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP57163657A priority Critical patent/JPS5952716A/ja
Publication of JPS5952716A publication Critical patent/JPS5952716A/ja
Publication of JPH0221481B2 publication Critical patent/JPH0221481B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/20—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP57163657A 1982-09-20 1982-09-20 ボイラ系における水位センサのチエツク装置 Granted JPS5952716A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57163657A JPS5952716A (ja) 1982-09-20 1982-09-20 ボイラ系における水位センサのチエツク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57163657A JPS5952716A (ja) 1982-09-20 1982-09-20 ボイラ系における水位センサのチエツク装置

Publications (2)

Publication Number Publication Date
JPS5952716A JPS5952716A (ja) 1984-03-27
JPH0221481B2 true JPH0221481B2 (en]) 1990-05-15

Family

ID=15778099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57163657A Granted JPS5952716A (ja) 1982-09-20 1982-09-20 ボイラ系における水位センサのチエツク装置

Country Status (1)

Country Link
JP (1) JPS5952716A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0639208Y2 (ja) * 1988-05-13 1994-10-12 三浦工業株式会社 水位制御装置
CN103852126A (zh) * 2012-11-30 2014-06-11 王金青 一种新型船舶液位测试系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145884A (en) * 1978-05-04 1979-11-14 Hitachi Ltd Method of detecting dam gate abnormal condition

Also Published As

Publication number Publication date
JPS5952716A (ja) 1984-03-27

Similar Documents

Publication Publication Date Title
JPH0377384B2 (en])
US5364260A (en) Fuel control system, control means therefor and methods of making the same
JPH0221481B2 (en])
US4412809A (en) Oxygen density detecting device in combustor
JPS6347963B2 (en])
JPH0126442B2 (en])
US4168949A (en) Flame signal stabilization circuit
US6478574B1 (en) Pump purge for oil primary
JP2024136188A (ja) ボイラ
JPH029241B2 (en])
JPS5990115A (ja) 一本電極による水面制御装置
JPH0335923Y2 (en])
JPS58164928A (ja) ボイラ系における障害監視装置
JPH07333190A (ja) ボイラにおける缶水濃縮度センサの故障判定方法
JPS631485B2 (en])
JPH0639207Y2 (ja) 逆止弁異常検出装置
JPH08147051A (ja) 電源制御装置
JP2673997B2 (ja) ボイラの水位制御装置
JP3139394B2 (ja) 燃焼制御回路
JPS58156120A (ja) ボイラ系における障害監視装置
JPH0518507A (ja) ボイラの薬注制御方法
JPS6367611B2 (en])
JPS632754Y2 (en])
JPH0134055Y2 (en])
JPH069325Y2 (ja) ガソリンタンクの残量警報装置