ES2043540B1 - OPTICAL PRESSURE DETECTOR. - Google Patents
OPTICAL PRESSURE DETECTOR.Info
- Publication number
- ES2043540B1 ES2043540B1 ES9200794A ES9200794A ES2043540B1 ES 2043540 B1 ES2043540 B1 ES 2043540B1 ES 9200794 A ES9200794 A ES 9200794A ES 9200794 A ES9200794 A ES 9200794A ES 2043540 B1 ES2043540 B1 ES 2043540B1
- Authority
- ES
- Spain
- Prior art keywords
- detector
- fluid
- mechanical element
- optical
- pressure
- 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.)
- Expired - Fee Related
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
DETECTOR OPTICO DE PRESION. CONSTA DE UN ELEMENTO MECANICO Y UN SISTEMA OPTICO, COMPRENDIENDO EL ELEMENTO MECANICO UNA ENTRADA DE FLUIDO, UN PISTON (2) SOBRE EL CUAL INCIDE EL FLUIDO QUE VIENE POR DICHA ENTRADA, UN BLOQUE DETECTOR (6) SOBRE EL CUAL ACTUA DICHO PISTON, Y UN TORNILLO-BARRERA REGULABLE (8) SOLIDARIO DE DICHO BLOQUE DETECTOR Y ACOPLADO A UN RESORTE HELICOIDAL (9) QUE ACTUA DE CONTRAPRESION FRENTE A LA PRESION EJERCIDA POR EL FLUIDO, Y CONSISTIENDO EL SISTEMA OPTICO EN UNA O MAS CABEZAS DETECTORAS OPTICAS CONSTITUIDAS POR FOTOCELULAS DE FIBRA OPTICA FIJADAS SOBRE PLACAS LATERALES (12) SITUADAS SOBRE EL CUERPO (7) DE DICHO ELEMENTO MECANICO. EL INVENTO ES APLICABLE A LA DETECCION DE VARIACIONES DE PRESION EN FLUIDOS AMENAZADOS DE RIESGOS DE EXPLOSION O INCENDIOS.OPTICAL PRESSURE DETECTOR. IT CONSISTS OF A MECHANICAL ELEMENT AND AN OPTICAL SYSTEM, THE MECHANICAL ELEMENT UNDERSTANDING AN INLET OF FLUID, A PISTON (2) ON WHICH THE FLUID THAT COMES THROUGH SUCH INLET, A BLOCK DETECTOR (6) ON WHICH THE PISTON ACT, AND AN ADJUSTABLE BARRIER SCREW (8) SOLIDARITY OF SUCH DETECTOR BLOCK AND COUPLED TO A HELICAL SPRING (9) THAT WORKS OF COUNTERPRESSURE AGAINST THE PRESSURE EXERCISED BY THE FLUID, AND CONSISTING THE OPTICAL SYSTEM IN ONE OR MORE OPTICAL DETECTOR HEADS OF FIBER OPTIC FIXED ON SIDE PLATES (12) LOCATED ON THE BODY (7) OF SUCH MECHANICAL ELEMENT. THE INVENTION IS APPLICABLE TO THE DETECTION OF PRESSURE VARIATIONS IN FLUIDS THREATENED FROM RISKS OF EXPLOSION OR FIRE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200794A ES2043540B1 (en) | 1992-04-13 | 1992-04-13 | OPTICAL PRESSURE DETECTOR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200794A ES2043540B1 (en) | 1992-04-13 | 1992-04-13 | OPTICAL PRESSURE DETECTOR. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2043540A2 ES2043540A2 (en) | 1993-12-16 |
ES2043540R ES2043540R (en) | 1996-10-01 |
ES2043540B1 true ES2043540B1 (en) | 1997-04-16 |
Family
ID=8276723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9200794A Expired - Fee Related ES2043540B1 (en) | 1992-04-13 | 1992-04-13 | OPTICAL PRESSURE DETECTOR. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2043540B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK179576B1 (en) | 2017-07-13 | 2019-02-20 | Nel Hydrogen A/S | A method of controlling the hydraulic fluid pressure of a diaphragm compressor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3100997A (en) * | 1960-08-18 | 1963-08-20 | Heraeus Gmbh W C | Diaphragm vacuum gauge |
ES353585A1 (en) * | 1968-04-27 | 1969-10-01 | Universal De Extintores S A | Improvements introduced in the manometers. (Machine-translation by Google Translate, not legally binding) |
US3897682A (en) * | 1973-11-15 | 1975-08-05 | Heyer Schulte Corp | Cystometer system and pressure transducer |
DE3220817A1 (en) * | 1982-06-03 | 1983-12-08 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | DISTRIBUTION NETWORK |
ES274201Y (en) * | 1983-06-23 | 1985-04-16 | Rodriguez Vazquez Manuel | APPARATUS TO CHECK WITHOUT A MANOMETER THE INFLATION PRESSURE OF A WHEEL OF A VEHICLE |
US4672199A (en) * | 1984-03-02 | 1987-06-09 | Fiberdynamics, Inc. | Fiberoptic temperature/pressure sensor system |
JPH02172122A (en) * | 1988-12-26 | 1990-07-03 | Mitsubishi Heavy Ind Ltd | Light switch |
-
1992
- 1992-04-13 ES ES9200794A patent/ES2043540B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2043540A2 (en) | 1993-12-16 |
ES2043540R (en) | 1996-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19931216 Kind code of ref document: R Effective date: 19931216 |
|
EC2A | Search report published |
Date of ref document: 19931216 Kind code of ref document: R Effective date: 19931216 |
|
FD1A | Patent lapsed |
Effective date: 20041102 |