DK280386D0 - Apparat og fremgangsmaade til kalibrering af trykmaaleinstrumenters maaleomraade - Google Patents

Apparat og fremgangsmaade til kalibrering af trykmaaleinstrumenters maaleomraade

Info

Publication number: DK280386D0
Authority: DK; Denmark
Prior art keywords: calibration; procedure; target scale; pressure instruments; instruments
Prior art date: 1984-10-17

Application number

DK280386A

Other languages

English (en)

Other versions

DK280386A (da

DK164720B (da

DK164720C (da

Inventor

George E Sgourakes

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.)

1984-10-17

Filing date

1986-06-16

Publication date

1986-06-16

1986-06-16 Application filed by Foxboro Co filed Critical Foxboro Co

1986-06-16 Publication of DK280386D0 publication Critical patent/DK280386D0/da

1986-08-15 Publication of DK280386A publication Critical patent/DK280386A/da

1992-08-03 Publication of DK164720B publication Critical patent/DK164720B/da

1992-12-28 Application granted granted Critical

1992-12-28 Publication of DK164720C publication Critical patent/DK164720C/da

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
- 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
- G01L27/007—Malfunction diagnosis, i.e. diagnosing a sensor defect

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Measuring Fluid Pressure (AREA)

DK280386A 1984-10-17 1986-06-16 Apparat til kalibrering af trykmaaleinstrumenter DK164720C (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US06/661,807 US4638656A (en)	1984-10-17	1984-10-17	Apparatus and method for calibrating span of pressure measuring instruments
US66180784		1984-10-17
US8501565		1985-08-19
PCT/US1985/001565 WO1986002449A1 (en)	1984-10-17	1985-08-19	Apparatus and method for calibrating span of pressure measuring instruments

Publications (4)

Publication Number	Publication Date
DK280386D0 true DK280386D0 (da)	1986-06-16
DK280386A DK280386A (da)	1986-08-15
DK164720B DK164720B (da)	1992-08-03
DK164720C DK164720C (da)	1992-12-28

Family

ID=24655195

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK280386A DK164720C (da)	1984-10-17	1986-06-16	Apparat til kalibrering af trykmaaleinstrumenter

Country Status (12)

Country	Link
US (1)	US4638656A (da)
EP (1)	EP0197043B1 (da)
JP (1)	JPS62500610A (da)
KR (1)	KR900003118B1 (da)
CN (1)	CN1004377B (da)
AU (1)	AU571422B2 (da)
CA (1)	CA1238206A (da)
DE (1)	DE3567277D1 (da)
DK (1)	DK164720C (da)
FI (1)	FI862550A0 (da)
MX (1)	MX160459A (da)
WO (1)	WO1986002449A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4708010A (en) *	1984-10-17	1987-11-24	The Foxboro Company	Apparatus and method for calibrating span of pressure measuring instruments
DE3705901C2 (de) *	1987-02-24	1996-12-12	Siemens Ag	Druckmeßwandler
US4909063A (en) *	1988-10-24	1990-03-20	The Foxboro Company	Pressure calibration method and apparatus
WO1992005408A1 (en) *	1990-09-26	1992-04-02	Rosemount Inc.	Apparatus for measuring water bottom level and leakage of a tank
US6321585B2 (en)	2000-04-07	2001-11-27	Avgi Engineering, Inc.	Differential pressure generator
US20050043670A1 (en) *	2003-08-22	2005-02-24	Codman & Shurtleff, Inc.	Intra-ventricular pressure sensing catheter
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
EP3186601B1 (en)	2014-08-26	2018-07-18	Siemens Aktiengesellschaft	Sealing system for optical sensors in gas turbine engines
US11280644B2 (en) *	2019-05-24	2022-03-22	Ashcroft, Inc.	Adjustment member for measuring devices

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3106084A (en) *	1958-06-24	1963-10-08	Lockheed Aircraft Corp	Pressure controllers
DE1948220A1 (de) *	1969-09-24	1971-04-01	Siemens Ag	Einrichtung zum Eichen von Druckmessdosen
DE2261787A1 (de) *	1972-12-16	1974-06-20	Loos Gmbh Eisenwerk Theodor	Pruefen von druckschaltgeraeten
JPS5236068B2 (da) *	1973-02-26	1977-09-13
JPS5268480A (en) *	1975-12-04	1977-06-07	Fukuda Kk	Calibration valve device for comparison type pressure measuring apparatus
US4051712A (en) *	1976-08-20	1977-10-04	National Semiconductor Corporation	Pressure transducer auto reference
US4165651A (en) *	1977-09-19	1979-08-28	The Foxboro Company	Pressure measuring apparatus using vibratable wire
US4329775A (en) *	1977-09-19	1982-05-18	The Foxboro Co.	Pressure measuring apparatus using vibratable wire
US4165652A (en) *	1978-06-02	1979-08-28	Croix James R	Vibratable-wire instrument having an improved temperature compensating technique
SU830169A1 (ru) *	1979-05-30	1981-05-15	Предприятие П/Я М-5539	Устройство дл градуировки преобразователейиМпульСОВ дАВлЕНи
SU960565A1 (ru) *	1979-07-30	1982-09-23	Предприятие П/Я М-5539	Устройство дл градуировки преобразователей 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
SU972288A1 (ru) *	1981-04-03	1982-11-07	Предприятие П/Я М-5539	Устройство дл калибровки датчиков импульсного давлени
US4604891A (en) *	1984-10-17	1986-08-12	The Foxboro Company	Reference pressure devices for calibrating pressure-measuring instruments

1984
- 1984-10-17 US US06/661,807 patent/US4638656A/en not_active Expired - Fee Related
1985
- 1985-08-19 JP JP60503831A patent/JPS62500610A/ja active Granted
- 1985-08-19 KR KR1019860700362A patent/KR900003118B1/ko not_active IP Right Cessation
- 1985-08-19 WO PCT/US1985/001565 patent/WO1986002449A1/en active IP Right Grant
- 1985-08-19 EP EP85904332A patent/EP0197043B1/en not_active Expired
- 1985-08-19 DE DE8585904332T patent/DE3567277D1/de not_active Expired
- 1985-08-19 AU AU47705/85A patent/AU571422B2/en not_active Ceased
- 1985-09-06 MX MX206553A patent/MX160459A/es unknown
- 1985-09-25 CN CN85107047.7A patent/CN1004377B/zh not_active Expired
- 1985-10-02 CA CA000492062A patent/CA1238206A/en not_active Expired
1986
- 1986-06-16 DK DK280386A patent/DK164720C/da not_active IP Right Cessation
- 1986-06-16 FI FI862550A patent/FI862550A0/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI862550A (fi)	1986-06-16
US4638656A (en)	1987-01-27
DE3567277D1 (en)	1989-02-09
JPH0519925B2 (da)	1993-03-18
CN1004377B (zh)	1989-05-31
AU4770585A (en)	1986-05-02
KR880700255A (ko)	1988-02-22
DK280386A (da)	1986-08-15
DK164720B (da)	1992-08-03
FI862550A0 (fi)	1986-06-16
MX160459A (es)	1990-03-02
DK164720C (da)	1992-12-28
CA1238206A (en)	1988-06-21
CN85107047A (zh)	1986-07-16
EP0197043B1 (en)	1989-01-04
EP0197043A1 (en)	1986-10-15
AU571422B2 (en)	1988-04-14
WO1986002449A1 (en)	1986-04-24
JPS62500610A (ja)	1987-03-12
KR900003118B1 (ko)	1990-05-08

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Legal Events

Date	Code	Title	Description
1994-04-25	PBP	Patent lapsed