JP5275403B2 - トルクチューブ式液面計の温度補償機構及び温度補償方法 - Google Patents

トルクチューブ式液面計の温度補償機構及び温度補償方法 Download PDF

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Publication number
JP5275403B2
JP5275403B2 JP2011093870A JP2011093870A JP5275403B2 JP 5275403 B2 JP5275403 B2 JP 5275403B2 JP 2011093870 A JP2011093870 A JP 2011093870A JP 2011093870 A JP2011093870 A JP 2011093870A JP 5275403 B2 JP5275403 B2 JP 5275403B2
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Japan
Prior art keywords
torque tube
center shaft
liquid level
biasing force
rotation
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JP2011093870A
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English (en)
Japanese (ja)
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JP2012225781A (ja
Inventor
弘幸 井灘
隆 井上
貴史 阿部
良行 渡邊
宏樹 伊東
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Tokyo Keiso Co Ltd
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Tokyo Keiso Co Ltd
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Publication date
Application filed by Tokyo Keiso Co Ltd filed Critical Tokyo Keiso Co Ltd
Priority to JP2011093870A priority Critical patent/JP5275403B2/ja
Priority to KR1020110056098A priority patent/KR101428142B1/ko
Priority to CN201110195153.2A priority patent/CN102749125B/zh
Publication of JP2012225781A publication Critical patent/JP2012225781A/ja
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Publication of JP5275403B2 publication Critical patent/JP5275403B2/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/48—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using twisted spindles as transmission elements
    • G01F23/50—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using twisted spindles as transmission elements using mechanically actuated indicating means
    • 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

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP2011093870A 2011-04-20 2011-04-20 トルクチューブ式液面計の温度補償機構及び温度補償方法 Active JP5275403B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011093870A JP5275403B2 (ja) 2011-04-20 2011-04-20 トルクチューブ式液面計の温度補償機構及び温度補償方法
KR1020110056098A KR101428142B1 (ko) 2011-04-20 2011-06-10 토크 튜브식 액면계의 온도 보상 기구 및 온도 보상 방법
CN201110195153.2A CN102749125B (zh) 2011-04-20 2011-07-13 扭矩管式液面计的温度补偿机构以及温度补偿方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011093870A JP5275403B2 (ja) 2011-04-20 2011-04-20 トルクチューブ式液面計の温度補償機構及び温度補償方法

Publications (2)

Publication Number Publication Date
JP2012225781A JP2012225781A (ja) 2012-11-15
JP5275403B2 true JP5275403B2 (ja) 2013-08-28

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JP2011093870A Active JP5275403B2 (ja) 2011-04-20 2011-04-20 トルクチューブ式液面計の温度補償機構及び温度補償方法

Country Status (3)

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JP (1) JP5275403B2 (zh)
KR (1) KR101428142B1 (zh)
CN (1) CN102749125B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109997018A (zh) * 2016-11-30 2019-07-09 高准公司 计量器校验中使用的测试音的温度补偿

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102125540B1 (ko) * 2014-05-16 2020-07-08 코웨이 주식회사 수위센서 및 이를 포함하는 물저장탱크
WO2017095906A1 (en) * 2015-11-30 2017-06-08 Bourns, Inc. Detecting fluid characteristics via a float
CN114152319B (zh) * 2022-02-08 2022-05-10 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) 一种汽车罐车侧装式液位计现场检测方法及检测装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1561834A (zh) * 1968-05-08 1969-03-28
JPS593321U (ja) * 1982-06-28 1984-01-10 株式会社山武 液面計
CN1015932B (zh) * 1989-01-12 1992-03-18 清华大学 扭转链式料位变送器
JP3924817B2 (ja) * 1996-09-20 2007-06-06 株式会社日立製作所 容積形流体機械
KR20010001844A (ko) * 1999-06-09 2001-01-05 윤장진 차량용 회전 각도 센서
JP2003021550A (ja) * 2001-07-06 2003-01-24 Yamatake Corp トルクチューブ式計測計の温度補償装置
KR101059939B1 (ko) * 2009-05-27 2011-08-26 주식회사 서진인스텍 디스플레이먼트식 수위 전송기용 로드셀
KR200457430Y1 (ko) * 2009-06-03 2011-12-20 주식회사 서진인스텍 수위전송기의 체인과 오퍼레이팅 로드 조립체의 연결장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109997018A (zh) * 2016-11-30 2019-07-09 高准公司 计量器校验中使用的测试音的温度补偿

Also Published As

Publication number Publication date
JP2012225781A (ja) 2012-11-15
KR101428142B1 (ko) 2014-08-07
CN102749125B (zh) 2015-09-02
KR20120119952A (ko) 2012-11-01
CN102749125A (zh) 2012-10-24

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