ES2073992B1 - TEST CHAMBER FOR STATIC TOXIC GAS DETECTION SYSTEMS. - Google Patents
TEST CHAMBER FOR STATIC TOXIC GAS DETECTION SYSTEMS.Info
- Publication number
- ES2073992B1 ES2073992B1 ES9300879A ES9300879A ES2073992B1 ES 2073992 B1 ES2073992 B1 ES 2073992B1 ES 9300879 A ES9300879 A ES 9300879A ES 9300879 A ES9300879 A ES 9300879A ES 2073992 B1 ES2073992 B1 ES 2073992B1
- Authority
- ES
- Spain
- Prior art keywords
- container
- static
- nozzle
- gas detection
- test chamber
- 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
- Examining Or Testing Airtightness (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
CAMARA DE ENSAYOS PARA SISTEMAS ESTATICOS DE DETECCION DE GASES TOXICOS. ESTA CONSTITUIDA A PARTIR DE UN RECIPIENTE (1), PREFERENTEMENTE DE VIDRIO, CILINDRICO, CON UNA DE SUS BASES SITUADA SOBRE EL CENTRO DEL EJE DE UN AGITADOR (2) Y CON LA OTRA BASE ABIERTA Y ASISTIDA POR UNA TAPA (3) DE CIERRE HERMETICO, A CUYA CARA INTERNA ES SOLIDARIA UNA PLACA SOPORTE (5) SOBRE LA QUE SE INSTALAN DOS CIRCUITOS OSCILADORES (6) PROVISTOS DE SENDOS SENSORES PIEZOELECTRICOS (7) RELACIONADOS CON UNA FUENTE DE ALIMENTACION Y CON UN FRECUENCIMETRO AJENOS A LA CAMARA A TRAVES DE CONECTORES HERMETICOS DE ENTRADA Y SALIDA (8-8'') ESTABLECIDOS EN LA CITADA TAPA (3), EN LA QUE SE SITUA TAMBIEN UN TRANSDUCTOR (9) CONECTADO A LA CITADA FUENTE DE ALIMENTACION Y UN MULTIMETRO DIGITAL. EL RECIPIENTE (1) CUENTA ADEMAS CON UNA BOQUILLA (10) DE CONEXION A UNA BOMBA DE VACIO, Y CON OTRA BOQUILLA (11) QUE PERMITE SU CONEXION OPCIONAL A UNA BALA DE NITROGENO O A UNA DE AIRE SECO, ESTANDO ESTAS BOQUILLAS PROVISTAS DE RESPECTIVAS VALVULAS (12), E INCORPORANDO FINALMENTE DICHO RECIPIENTE (1) OTRAS DOS BOQUILLAS (13) Y (15), LA PRIMERA PARA ACOPLAMIENTO ESTANCO DE UN TERMOMETRO (14) Y LA SEGUNDA PARA INYECCION DE LAS MUESTRAS A ANALIZAR O ENSAYAR, ESTANDO ESTA ULTIMA BOQUILLA (15) PROVISTA DE UN SEPTUM O TAPON DE GOMA (15) QUE ES PINCHADO POR UNA JERINGA EN LA MANIOBRA DE INYECCION DE LAS MUESTRAS.TEST CHAMBER FOR STATIC TOXIC GAS DETECTION SYSTEMS. IT IS CONSTITUTED FROM A CONTAINER (1), PREFERABLY OF GLASS, CYLINDRICAL, WITH ONE OF ITS BASES LOCATED ON THE CENTER OF THE AXIS OF AN AGITATOR (2) AND WITH THE OTHER BASE OPEN AND SUPPORTED BY A LID (3) OF CLOSURE HERMETIC, WHOSE INTERNAL SIDE IS A SUPPORTING PLATE (5) ON WHICH TWO OSCILLATING CIRCUITS ARE INSTALLED (6) PROVIDED WITH PIEZOELECTRIC SENSOR PATHWAYS (7) RELATED TO A POWER SUPPLY AND TRAVEL FREQUENCY METER HERMETIC INLET AND OUTLET CONNECTORS (8-8 '') ESTABLISHED IN THE ABOVE COVER (3), WHICH IS ALSO LOCATED A TRANSDUCER (9) CONNECTED TO THE ABOVE POWER SUPPLY AND A DIGITAL MULTIMETER. THE CONTAINER (1) ALSO HAS A NOZZLE (10) FOR CONNECTION TO A VACUUM PUMP, AND ANOTHER NOZZLE (11) THAT ALLOWS ITS OPTIONAL CONNECTION TO A BULLET OF NITROGEN OR ONE OF DRY AIR, WHICH ARE THESE NOZZLES PROVIDED WITH RESPECTIVE VALVES (12), AND FINALLY INCORPORATING SUCH CONTAINER (1) OTHER TWO NOZZLES (13) AND (15), THE FIRST FOR WATERTIGHT COUPLING OF A THERMOMETER (14) AND THE SECOND FOR INJECTION OF THE SAMPLES TO BE ANALYZED OR TESTED. LAST NOZZLE (15) PROVIDED WITH A SEPTUM OR RUBBER PLUG (15) THAT IS PUNCTURED BY A SYRINGE IN THE SAMPLE INJECTION MANEUVER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9300879A ES2073992B1 (en) | 1993-04-27 | 1993-04-27 | TEST CHAMBER FOR STATIC TOXIC GAS DETECTION SYSTEMS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9300879A ES2073992B1 (en) | 1993-04-27 | 1993-04-27 | TEST CHAMBER FOR STATIC TOXIC GAS DETECTION SYSTEMS. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2073992A2 ES2073992A2 (en) | 1995-08-16 |
ES2073992R ES2073992R (en) | 1997-02-01 |
ES2073992B1 true ES2073992B1 (en) | 1997-08-16 |
Family
ID=8281601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9300879A Expired - Fee Related ES2073992B1 (en) | 1993-04-27 | 1993-04-27 | TEST CHAMBER FOR STATIC TOXIC GAS DETECTION SYSTEMS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2073992B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6083762A (en) | 1996-05-31 | 2000-07-04 | Packard Instruments Company | Microvolume liquid handling system |
US6203759B1 (en) | 1996-05-31 | 2001-03-20 | Packard Instrument Company | Microvolume liquid handling system |
US6521187B1 (en) | 1996-05-31 | 2003-02-18 | Packard Instrument Company | Dispensing liquid drops onto porous brittle substrates |
US6537817B1 (en) | 1993-05-31 | 2003-03-25 | Packard Instrument Company | Piezoelectric-drop-on-demand technology |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3841835A (en) * | 1970-07-15 | 1974-10-15 | Yanagimoto Seisakusho Co Ltd | Means for providing an information signal of sample introduction in apparatus for chemical analysis |
GB2068540B (en) * | 1980-01-31 | 1983-08-24 | Shell Int Research | Method and apparatus for testing the effectiveness of chemicals as scale inhibitors or scale removers |
JPS58200606A (en) * | 1982-05-17 | 1983-11-22 | Sharp Corp | Oscillating circuit |
JPS5963370A (en) * | 1982-10-01 | 1984-04-11 | Toyo Eng Corp | Generating method of electric power |
CH663307A5 (en) * | 1985-05-06 | 1987-11-30 | Nestle Sa | METHOD AND DEVICE FOR HOMOGENEOUS THERMAL TREATMENT OF LIQUID OR MOVING SOLUTION. |
US5032788A (en) * | 1989-06-26 | 1991-07-16 | Digital Equipment Corp. | Test cell for non-contact opens/shorts testing of electrical circuits |
-
1993
- 1993-04-27 ES ES9300879A patent/ES2073992B1/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6537817B1 (en) | 1993-05-31 | 2003-03-25 | Packard Instrument Company | Piezoelectric-drop-on-demand technology |
US6083762A (en) | 1996-05-31 | 2000-07-04 | Packard Instruments Company | Microvolume liquid handling system |
US6203759B1 (en) | 1996-05-31 | 2001-03-20 | Packard Instrument Company | Microvolume liquid handling system |
US6422431B2 (en) | 1996-05-31 | 2002-07-23 | Packard Instrument Company, Inc. | Microvolume liquid handling system |
US6521187B1 (en) | 1996-05-31 | 2003-02-18 | Packard Instrument Company | Dispensing liquid drops onto porous brittle substrates |
US6592825B2 (en) | 1996-05-31 | 2003-07-15 | Packard Instrument Company, Inc. | Microvolume liquid handling system |
Also Published As
Publication number | Publication date |
---|---|
ES2073992A2 (en) | 1995-08-16 |
ES2073992R (en) | 1997-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19950816 Kind code of ref document: R Effective date: 19950816 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20141120 |