ES541106A0 - Perfeccionamientos en un dispositivo manometrico o medidor diferencial de presion - Google Patents

Perfeccionamientos en un dispositivo manometrico o medidor diferencial de presion

Info

Publication number: ES541106A0
Authority: ES; Spain
Prior art keywords: differential pressure; pressure gauge; manometric device; manometric; gauge
Prior art date: 1984-03-09
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

ES541106A

Other languages

English (en)

Other versions

ES8606640A1 (es

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.)

Siemens AG

Siemens Corp

Original Assignee

Siemens AG

Siemens 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.)

1984-03-09

Filing date

1985-03-08

Publication date

1986-04-16

1985-03-08 Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG

1986-04-16 Publication of ES8606640A1 publication Critical patent/ES8606640A1/es

1986-04-16 Publication of ES541106A0 publication Critical patent/ES541106A0/es

Status Expired 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
- G01L19/0007—Fluidic connecting means
- G01L19/0038—Fluidic connecting means being part of the housing
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
- G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
- G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
- 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)

ES541106A 1984-03-09 1985-03-08 Perfeccionamientos en un dispositivo manometrico o medidor diferencial de presion Expired ES8606640A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19848407659U DE8407659U1 (de)	1984-03-09	1984-03-09	Druck- oder druckdifferenzmessgeraet

Publications (2)

Publication Number	Publication Date
ES8606640A1 ES8606640A1 (es)	1986-04-16
ES541106A0 true ES541106A0 (es)	1986-04-16

Family

ID=6764669

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES541106A Expired ES8606640A1 (es)	1984-03-09	1985-03-08	Perfeccionamientos en un dispositivo manometrico o medidor diferencial de presion

Country Status (7)

Country	Link
US (1)	US4586384A (es)
EP (1)	EP0157726B1 (es)
JP (1)	JPS60207029A (es)
DE (2)	DE8407659U1 (es)
ES (1)	ES8606640A1 (es)
FI (1)	FI76640C (es)
NO (1)	NO159963C (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19608321C2 (de) *	1996-02-22	2002-01-24	Abb Patent Gmbh	Differenzdruckmeßumformereinheit mit einem Überlastschutzsystem
DE19608310C1 (de) *	1996-02-22	1997-07-17	Hartmann & Braun Ag	Differenzdruckmeßumformereinheit mit einem Überlastschutzsystem
DE102008054991A1 (de) *	2008-12-19	2010-06-24	Endress + Hauser Gmbh + Co. Kg	Differenzdruckmessumformer
DE102020133358A1 (de)	2020-12-14	2022-06-15	Endress+Hauser SE+Co. KG	Verfahren zur druck- und gasdichten Trennung von einem ersten und einem zweiten hydraulischen Pfad in einem Differenzdrucksensor
DE102020133407A1 (de)	2020-12-14	2022-06-15	Endress+Hauser SE+Co. KG	Druckmessaufnehmer zur Bestimmung eines Relativdrucks

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3047022A (en) *	1958-12-24	1962-07-31	Taylor Instrument Co	Pressure responsive device
DE2617731C3 (de) *	1976-04-23	1979-06-07	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Miniaturdruckmeßwandler
DE2657933C3 (de) *	1976-12-21	1984-01-05	Siemens AG, 1000 Berlin und 8000 München	Differenzdruck-Meßumformer mit Überlastschutz
US4135407A (en) *	1978-04-03	1979-01-23	The Foxboro Company	Method and apparatus for overrange protection of the transducer in a differential pressure transmitter
US4244226A (en) *	1979-10-04	1981-01-13	Honeywell Inc.	Distance measuring apparatus and a differential pressure transmitter utilizing the same
JPS5687194A (en) *	1979-12-19	1981-07-15	Hitachi Ltd	Differential pressure transmitter
JPS57134A (en) *	1980-05-31	1982-01-05	Toyo Soda Mfg Co Ltd	Production of powdered chlorosulfonated ethylene polymer
DE3222620A1 (de) *	1982-02-15	1983-08-25	Siemens AG, 1000 Berlin und 8000 München	Druck- oder druckdifferenzmessgeraet mit einer vor ueberlastung geschuetzten drucksonsor-einrichtung
US4527428A (en) *	1982-12-30	1985-07-09	Hitachi, Ltd.	Semiconductor pressure transducer

1984
- 1984-03-09 DE DE19848407659U patent/DE8407659U1/de not_active Expired
1985
- 1985-02-20 NO NO850681A patent/NO159963C/no unknown
- 1985-02-25 US US06/705,132 patent/US4586384A/en not_active Expired - Fee Related
- 1985-03-01 EP EP85730031A patent/EP0157726B1/de not_active Expired
- 1985-03-01 DE DE8585730031T patent/DE3561029D1/de not_active Expired
- 1985-03-07 JP JP60045707A patent/JPS60207029A/ja active Pending
- 1985-03-08 FI FI850928A patent/FI76640C/fi not_active IP Right Cessation
- 1985-03-08 ES ES541106A patent/ES8606640A1/es not_active Expired

Also Published As

Publication number	Publication date
FI76640B (fi)	1988-07-29
FI850928A0 (fi)	1985-03-08
ES8606640A1 (es)	1986-04-16
DE3561029D1 (en)	1987-12-23
FI850928L (fi)	1985-09-10
DE8407659U1 (de)	1985-03-14
EP0157726A1 (de)	1985-10-09
NO850681L (no)	1985-09-10
US4586384A (en)	1986-05-06
NO159963C (no)	1989-02-22
FI76640C (fi)	1988-11-10
JPS60207029A (ja)	1985-10-18
NO159963B (no)	1988-11-14
EP0157726B1 (de)	1987-11-19

Publication	Publication Date	Title
FR2509048B1 (fr)	1985-07-19	Dispositif transducteur de pression capacitif a caracteristique lineaire
DK106088D0 (da)	1988-02-29	Differentialtrykfoeler
GB2084326B (en)	1984-08-08	Differential pressure gauge
GB2165055B (en)	1988-04-13	Fluid pressure sensing device
MX160560A (es)	1990-03-23	Mejoras en dispositivo a presion por fluido
DE59008839D1 (de)	1995-05-11	Differenzdruckmessgerät.
EP0420105A3 (en)	1991-09-04	Differential pressure measuring device
DE3671174D1 (de)	1990-06-21	Druckanzeiger.
MX163933B (es)	1992-06-30	Instrumento medidor de presion mejorado
GB2106248B (en)	1985-10-16	Differential pressure gauge
FI905690A7 (fi)	1990-11-16	Painemittari
JPS56140231A (en)	1981-11-02	Pressure measuring gauge
DE69008936D1 (de)	1994-06-23	Druck-/Differenzdruck-Messvorrichtung.
IT8867108A0 (it)	1988-02-15	Rilevatore di pressione a calibri piezoresistivi
IT1222714B (it)	1990-09-12	Valvola a pressione differenziale
GB2092751B (en)	1984-05-31	Differential pressure gauge
ES541107A0 (es)	1986-04-16	Perfeccionamientos en un dispositivo manometrico o medidor diferencial de la presion
GB2092752B (en)	1984-12-12	A differential pressure indicating device
ES543347A0 (es)	1986-10-16	Perfeccionamientos en un dispositivo para detectar externa- mente caidas de presion dentro de un recipiente
MX160459A (es)	1990-03-02	Mejoras en un aparato para medir una presion
DE3581601D1 (de)	1991-03-07	Saugleitungsdruckmessvorrichtung.
MX151554A (es)	1984-12-13	Mejoras en aparato medidor de la presion
DE3482394D1 (de)	1990-07-05	Druckkompensierter differenzdruckmesser.
DE3529799A1 (de)	1986-02-27	Drucksensor
ES549254A0 (es)	1986-07-16	Aparato de medicion de diferencias de presion con un sensor de presion semiconductor