[go: up one dir, main page]

FR2439988A1 - Manometre a dispositif de compensation en temperature - Google Patents

Manometre a dispositif de compensation en temperature

Info

Publication number
FR2439988A1
FR2439988A1 FR7926358A FR7926358A FR2439988A1 FR 2439988 A1 FR2439988 A1 FR 2439988A1 FR 7926358 A FR7926358 A FR 7926358A FR 7926358 A FR7926358 A FR 7926358A FR 2439988 A1 FR2439988 A1 FR 2439988A1
Authority
FR
France
Prior art keywords
pressure
manometer
temperature compensation
compensation device
compensation
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
FR7926358A
Other languages
English (en)
Other versions
FR2439988B1 (fr
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.)
Doryokuro Kakunenryo Kaihatsu Jigyodan
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
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 Doryokuro Kakunenryo Kaihatsu Jigyodan filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Publication of FR2439988A1 publication Critical patent/FR2439988A1/fr
Application granted granted Critical
Publication of FR2439988B1 publication Critical patent/FR2439988B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0681—Protection against excessive heat
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0627—Protection against aggressive medium in general
    • G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

MANOMETRE COMPRENANT DEUX SYSTEMES A ET B RESPECTIVEMENT DE MESURE ET DE COMPENSATION AVEC CHACUN UNE PORTION 21 RECEVANT UNE PORTION 22 TRANSMETTANT ET UNE PORTION 23 DETECTANT LA PRESSION LA PORTION TRANSMETTANT LA PRESSION EST SUBDIVISEE EN DEUX SECTIONS 25, 27 DONT CHACUNE CONTIENT RESPECTIVEMENT DU NAK LIQUIDE ET UN LIQUIDE INERTE. UNE PRESSION DE GAZ, ETANT APPLIQUEE A LA PORTION 21B DU SYSTEME DE COMPENSATION, LA COMPENSATION EN TEMPERATURE EST EFFECTUEE EN RETRANCHANT UNE PRESSION DETECTEE DANS LE SYSTEME DE COMPENSATION DE LA PRESSION MESUREE DANS LE SYSTEME DE MESURE.
FR7926358A 1978-10-25 1979-10-24 Manometre a dispositif de compensation en temperature Granted FR2439988A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978146856U JPS5932916Y2 (ja) 1978-10-25 1978-10-25 ＮａＫ置換型圧力測定装置

Publications (2)

Publication Number Publication Date
FR2439988A1 true FR2439988A1 (fr) 1980-05-23
FR2439988B1 FR2439988B1 (fr) 1983-04-22

Family

ID=15417094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926358A Granted FR2439988A1 (fr) 1978-10-25 1979-10-24 Manometre a dispositif de compensation en temperature

Country Status (4)

Country Link
US (1) US4279160A (fr)
JP (1) JPS5932916Y2 (fr)
DE (1) DE2943140C2 (fr)
FR (1) FR2439988A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053976A2 (fr) * 1980-12-05 1982-06-16 Bernard Maurice Jean Robert Cousin Dispositif pour capter et exploiter une pression notamment de fluide
FR2508638A2 (fr) * 1981-06-25 1982-12-31 Cousin Bernard Dispositif pour capter et exploiter une pression notamment fluide

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283954A (en) * 1979-10-04 1981-08-18 Conoco Inc. High temperature pressure gauge
DE3108300C2 (de) * 1980-03-06 1986-05-28 Robert Bosch Gmbh, 7000 Stuttgart Druckmeßdose und Verfahren zu deren Herstellung
US4375764A (en) * 1981-05-11 1983-03-08 Itt Liquid level system
DE4302885A1 (de) * 1993-02-02 1994-09-08 Gneuss Kunststofftechnik Gmbh Druckaufnehmer für Kunststoffschmelzen
US5783747A (en) * 1996-02-29 1998-07-21 Mark Products, Inc. Fluid analyzing detector for detecting the presence of a particular analyte in a fluid medium
AU2197900A (en) * 1998-12-17 2000-07-03 Chevron U.S.A. Inc. Apparatus and method for protecting devices, especially fibre optic devices, in hostile environments
US9274018B2 (en) * 2012-09-28 2016-03-01 Rosemount Inc. Remote seal process pressure measuring system
JP6018945B2 (ja) * 2012-10-05 2016-11-02 株式会社日立製作所 伝送装置及び伝送方法
CN106768590A (zh) * 2016-12-22 2017-05-31 重庆九天测控仪器制造有限公司 隔膜压力变送器填充液体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286527A (en) * 1962-12-11 1966-11-22 Euratom Pressure measuring instrument for high temperature liquid
FR1470201A (fr) * 1966-02-28 1967-02-17 American Brake Shoe Co Transducteur de pression rempli de fluide
DE1948191B1 (de) * 1969-09-24 1971-01-14 Siemens Ag Druckmessumformer fuer Messmedien hoher Temperatur
US3986399A (en) * 1972-12-25 1976-10-19 Hitachi, Ltd. Filled-in-fluid and diaphragm type intermediate device for transmitting pressure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1573398B2 (de) * 1966-06-08 1972-10-12 Microdot Inc., Westwood, Mass.(V.St.A.) Vorrichtung zur Druckmessung
US3623371A (en) * 1969-02-24 1971-11-30 Crouzet Sa Pressure transducers
US3581572A (en) * 1969-06-06 1971-06-01 Rosemount Eng Co Ltd Extruder pressure sensor
US3956937A (en) * 1974-11-21 1976-05-18 International Telephone And Telegraph Corporation Pressure sensing system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286527A (en) * 1962-12-11 1966-11-22 Euratom Pressure measuring instrument for high temperature liquid
FR1470201A (fr) * 1966-02-28 1967-02-17 American Brake Shoe Co Transducteur de pression rempli de fluide
DE1948191B1 (de) * 1969-09-24 1971-01-14 Siemens Ag Druckmessumformer fuer Messmedien hoher Temperatur
US3986399A (en) * 1972-12-25 1976-10-19 Hitachi, Ltd. Filled-in-fluid and diaphragm type intermediate device for transmitting pressure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053976A2 (fr) * 1980-12-05 1982-06-16 Bernard Maurice Jean Robert Cousin Dispositif pour capter et exploiter une pression notamment de fluide
EP0053976A3 (en) * 1980-12-05 1982-12-29 Bernard Maurice Jean Robert Cousin A device to sense and determine the pressure of a fluid
FR2508638A2 (fr) * 1981-06-25 1982-12-31 Cousin Bernard Dispositif pour capter et exploiter une pression notamment fluide

Also Published As

Publication number Publication date
DE2943140C2 (de) 1984-02-09
JPS5562939U (fr) 1980-04-30
US4279160A (en) 1981-07-21
DE2943140A1 (de) 1980-05-08
FR2439988B1 (fr) 1983-04-22
JPS5932916Y2 (ja) 1984-09-14

Similar Documents

Publication Publication Date Title
FR2412826B1 (fr) Appareil de mesure du niveau d'un liquide, du type a flotteur
CH550395A (fr) Dispositif de mesure sterile de la pression d'un liquide ou d'un gaz.
FR2402860B1 (fr) Appareil de mesure du niveau d'un liquide
FR2439988A1 (fr) Manometre a dispositif de compensation en temperature
ES8401663A1 (es) Aparato para identificar un elemento (pti) de una pluralidad de elementos dispuestos en un campo.
BE884332A (fr) Dispositif de detection de la pression partielle de gaz avec correction automatique de la valeur mesuree
SE8602358L (sv) Forfarande och anordning for att meta vesentligen vertikala, runda foremal
ES8303704A1 (es) Perfeccionamientos en un aparato para medir diversos parametros asociados con su flujo gaseoso o corriente de aire.
NO914814L (no) Fremgangsmaate og anordning for maaling paa stedet av hivegenskaper i bakken
JPS5315868A (en) Temperature measuring device
JPS5225664A (en) Vertical position measuring apparatus
JPS5319876A (en) Pressure pulsation prevention device for measuring instrument
JPS53133489A (en) Apparatus for chemical analysis
JPS5342881A (en) Measuring apparatus of leaked flowing amount
FR2400185A1 (fr) Appareil de mesure des distances
JPS5292744A (en) Range change-over device for flow measuring system range change-over device for flow measuring system
JPS5385451A (en) Distance measuring device
JPS5339609A (en) Poor subsoil expansion pressure measuring instrument combined creep testing apparatus
JPS5389018A (en) Leakage detecting alarm system on pipe line
SU745488A1 (ru) Устройство дл обмера фигуры
SU574630A1 (ru) Устройство дл измерени температуры
DK27781A (da) Fremgangsmaade og apparat til bestemmelse af densiteten af en procesvaeske
JPS52127276A (en) Temperature compensation circuit for presure transmitter
SHARMA Fiber-optic instrumentation: Cryogenic sensor model description(for measurement of conditions in cryogenic liquid propellant tanks)[Final Report]
JPS5333193A (en) Measuring apparatus of transformed quantity at diffusion welding