DK280286A - Forbedret referencetrykindretninger til kalibrering af trykmaaleinstrumenter - Google Patents

Forbedret referencetrykindretninger til kalibrering af trykmaaleinstrumenter Download PDF

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Publication number
DK280286A
DK280286A DK280286A DK280286A DK280286A DK 280286 A DK280286 A DK 280286A DK 280286 A DK280286 A DK 280286A DK 280286 A DK280286 A DK 280286A DK 280286 A DK280286 A DK 280286A
Authority
DK
Denmark
Prior art keywords
liquid
ball
instrument
pressure pulse
tube
Prior art date
Application number
DK280286A
Other languages
English (en)
Other versions
DK165465B (da
DK165465C (da
DK280286D0 (da
Inventor
George E Sgourakes
John P Angelosanto
Barry T Malloy
Original Assignee
Foxboro Co
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 Foxboro Co filed Critical Foxboro Co
Publication of DK280286D0 publication Critical patent/DK280286D0/da
Publication of DK280286A publication Critical patent/DK280286A/da
Publication of DK165465B publication Critical patent/DK165465B/da
Application granted granted Critical
Publication of DK165465C publication Critical patent/DK165465C/da

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
    • G01L27/005—Apparatus for calibrating pressure sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)
DK280286A 1984-10-17 1986-06-16 Referencetrykmaaler til kalibrering af trykmaalerinstrumenter DK165465C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US66180684 1984-10-17
US06/661,806 US4604891A (en) 1984-10-17 1984-10-17 Reference pressure devices for calibrating pressure-measuring instruments
PCT/US1985/001564 WO1986002448A1 (en) 1984-10-17 1985-08-19 Reference pressure devices for calibrating pressure-measuring instruments
US8501564 1985-08-19

Publications (4)

Publication Number Publication Date
DK280286D0 DK280286D0 (da) 1986-06-16
DK280286A true DK280286A (da) 1986-08-15
DK165465B DK165465B (da) 1992-11-30
DK165465C DK165465C (da) 1993-04-19

Family

ID=24655191

Family Applications (1)

Application Number Title Priority Date Filing Date
DK280286A DK165465C (da) 1984-10-17 1986-06-16 Referencetrykmaaler til kalibrering af trykmaalerinstrumenter

Country Status (12)

Country Link
US (1) US4604891A (da)
EP (1) EP0197042B1 (da)
JP (1) JPS62500609A (da)
KR (1) KR880700256A (da)
CN (1) CN1004769B (da)
AU (1) AU571825B2 (da)
CA (1) CA1242592A (da)
DE (1) DE3567276D1 (da)
DK (1) DK165465C (da)
FI (1) FI78557C (da)
MX (1) MX163933B (da)
WO (1) WO1986002448A1 (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638656A (en) * 1984-10-17 1987-01-27 The Foxboro Company Apparatus and method for calibrating span of pressure measuring instruments
US4708010A (en) * 1984-10-17 1987-11-24 The Foxboro Company Apparatus and method for calibrating span of pressure measuring instruments
US4909063A (en) * 1988-10-24 1990-03-20 The Foxboro Company Pressure calibration method and apparatus
US5065611A (en) * 1989-08-15 1991-11-19 The Foxboro Company System for calibrating the span of pressure measuring instruments
AU2001253864A1 (en) 2000-04-07 2001-10-23 Avgi Engineering, Inc. Differential pressure generator
KR100739821B1 (ko) * 2005-06-24 2007-07-13 한국표준과학연구원 1토르, 10토르, 100토르 겸용 진공게이지 교정장치
DE102006043499A1 (de) * 2006-09-12 2008-03-27 Endress + Hauser Gmbh + Co. Kg Verfahren und Vorrichtung zur Diagnose von Flüssigkeitsverlusten in mit Druck übertragenden Flüssigkeiten gefüllten Druckmessaufnehmern
KR101004400B1 (ko) * 2008-11-03 2010-12-28 삼성에스디아이 주식회사 이차 전지용 내압 측정 장치
CN101915637B (zh) * 2010-07-23 2011-10-26 河北工业大学 一种正弦气体微压力发生器
RU2504747C1 (ru) * 2012-08-01 2014-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет" (СПбГУ) Устройство для тарировки измерительных приборов дифференциального давления
CN104000565A (zh) * 2014-05-16 2014-08-27 上海道生医疗科技有限公司 桡动脉触力传感器检测装置及检测电路
CN106246981B (zh) * 2016-09-27 2019-01-04 罗昆 一种物联网管道平衡控制设备的平衡方法
CN106706202B (zh) * 2016-12-21 2024-04-05 安徽天利粮油集团股份有限公司 烘干机压力监视设备
CN106706209B (zh) * 2016-12-30 2019-03-05 南京理工大学 一种用于准静态校准的全自动化脉冲压力激励装置
CN107063566B (zh) * 2016-12-30 2019-10-18 南京理工大学 一种便携式手动操作摆锤压力发生器
CN109115395B (zh) * 2018-07-11 2020-06-23 河南中烟工业有限责任公司 一种组合式空调器过滤筒两侧压差检测结构
CN111220325B (zh) * 2019-12-02 2021-07-06 中国航空工业集团公司北京长城计量测试技术研究所 一种正弦压力发生方法
CN113063544B (zh) * 2021-03-17 2022-07-19 内江市计量测试研究所 一种测力计检定装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190916632A (en) * 1909-07-16 1910-06-09 Stanley Brotherhood Improvements in and relating to Means for Testing Gauges and the like.
DE1948220A1 (de) * 1969-09-24 1971-04-01 Siemens Ag Einrichtung zum Eichen von Druckmessdosen
SU513284A1 (ru) * 1974-12-13 1976-05-05 Всесоюзный Научно-Исследовательский Институт Метрологической Службы Грузопоршневое устройство дл поверки средств измерени давлени
SU830169A1 (ru) * 1979-05-30 1981-05-15 Предприятие П/Я М-5539 Устройство дл градуировки преобразователейиМпульСОВ дАВлЕНи
JPS5745424A (en) * 1980-09-02 1982-03-15 Toshiba Corp Pressure calibrator
SU970156A1 (ru) * 1981-04-03 1982-10-30 Предприятие П/Я М-5539 Устройство дл градуировки преобразователей импульсов давлени
SU1008633A1 (ru) * 1981-06-04 1983-03-30 Всесоюзный Научно-Исследовательский Институт Метрологической Службы Грузопоршневой задатчик давлени

Also Published As

Publication number Publication date
CN1004769B (zh) 1989-07-12
DK165465B (da) 1992-11-30
FI862549A0 (fi) 1986-06-16
DK165465C (da) 1993-04-19
US4604891A (en) 1986-08-12
CN85107259A (zh) 1986-08-27
CA1242592A (en) 1988-10-04
WO1986002448A1 (en) 1986-04-24
FI862549A7 (fi) 1986-06-16
AU4729085A (en) 1986-05-02
DE3567276D1 (en) 1989-02-09
EP0197042A1 (en) 1986-10-15
JPS62500609A (ja) 1987-03-12
FI78557B (fi) 1989-04-28
AU571825B2 (en) 1988-04-21
EP0197042B1 (en) 1989-01-04
MX163933B (es) 1992-06-30
DK280286D0 (da) 1986-06-16
FI78557C (fi) 1989-08-10
KR880700256A (ko) 1988-02-22

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