ES2117984T3 - Procedimiento y dispositivo para la comprobacion de la estanqueidad de tuberias y aparatos de gas. - Google Patents

Procedimiento y dispositivo para la comprobacion de la estanqueidad de tuberias y aparatos de gas.

Info

Publication number
ES2117984T3
ES2117984T3 ES94111273T ES94111273T ES2117984T3 ES 2117984 T3 ES2117984 T3 ES 2117984T3 ES 94111273 T ES94111273 T ES 94111273T ES 94111273 T ES94111273 T ES 94111273T ES 2117984 T3 ES2117984 T3 ES 2117984T3
Authority
ES
Spain
Prior art keywords
gas
testing
pressure container
volume
line
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 - Lifetime
Application number
ES94111273T
Other languages
English (en)
Inventor
Rolf Pohlmann
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE4416639A external-priority patent/DE4416639B4/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2117984T3 publication Critical patent/ES2117984T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3254—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers using a flow detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

LA INVENCION SE REFIER A UN PROCEDIMIENTO PARA LA PRUEBA DE ESTANQUEIDAD DE CONDUCCIONES TUBULARES DE GAS Y APARATOS DE GAS A TRAVES DE LA MEDICION DE LA CANTIDAD DE FUGA DE GAS QUE APARECE DENTRO DE UN INTERVALO DE PRUEBA CON LA AYUDA DE UN APARATO DE MEDIDA DE CANTIDAD DE FLUJO. UN RECIPIENTE A PRESION CAMBIANTE EN VOLUMEN Y -EN CASO DE UNA PRUEBA DE CONDUCCION TUBULAR DE GASENCONTRANDOSE EN UNION DE CONDUCCION CON ELLA, PARA LA CONDUCCION DE AFLUENCIA DE GAS A SER PROBADA SIENDO RELLENA CON UN GAS DE PRUEBA Y EL RECIPIENTE A PRESION DURANTE EL PROCESO DE PRUEBA, SE SOMETA A UNA PRESION CONSTANTE DE FORMA ESENCIAL DADA PREVIAMENTE, TENIENDO LUGAR DE FORMA SENCILLA UNA PRUEBA DE REPETICION, DE FORMA QUE EL RECIPIENTE A PRESION DE VOLUMEN CAMBIANTE ESTA PREVISTO CON SU CONDUCCION DE ENTRADA Y A TRAVES DEL APARATO DE CANTIDAD DE MEDIDA DE FLUJO CON UNA CONDUCCION DE SALIDA CONEXIONADA AL APARATO DE GAS Y DESPUES DE RELLENO DE LA CONDUCCION DE AFLUENCIA DE GAS Y DEL RECIPIENTE A PRESION SE REALIZA LA MEDICION DE LA CANTIDAD DE FUGA BAJO EL MANTENIMIENTO CONSTANTE DEL VOLUMEN DE GAS DE PRUEBA EN EL RECIPIENTE A PRESION CAMBIANTE DE VOLUMEN.
ES94111273T 1993-08-07 1994-07-20 Procedimiento y dispositivo para la comprobacion de la estanqueidad de tuberias y aparatos de gas. Expired - Lifetime ES2117984T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4326541 1993-08-07
DE4416639A DE4416639B4 (de) 1993-08-07 1994-05-11 Verfahren und Anordnung zur Dichtigkeitsprüfung von Gasrohrleitungen und Gasgeräten

Publications (1)

Publication Number Publication Date
ES2117984T3 true ES2117984T3 (es) 1998-09-01

Family

ID=25928413

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94111273T Expired - Lifetime ES2117984T3 (es) 1993-08-07 1994-07-20 Procedimiento y dispositivo para la comprobacion de la estanqueidad de tuberias y aparatos de gas.

Country Status (3)

Country Link
EP (1) EP0638793B1 (es)
AT (1) ATE166969T1 (es)
ES (1) ES2117984T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19544159C1 (de) * 1995-11-14 1997-01-16 Mannesmann Ag Gefäßmantelsicherung
JP6225110B2 (ja) 2011-09-13 2017-11-01 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 気体圧力に基づく漏れ検査モジュール
CN105403460A (zh) * 2015-11-30 2016-03-16 芜湖恒美电热器具有限公司 热水器加热管水压机
CN109633206B (zh) * 2017-10-09 2021-03-02 中核兰州铀浓缩有限公司 六氟化铀气体流向保护传感器的模拟测试系统及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830356A1 (de) * 1988-09-07 1990-03-15 Stadtwerke Trier Vorrichtung zum pruefen der dichtigkeit von gasleitungen
DE4208585A1 (de) * 1991-03-19 1992-09-24 Rolf Pohlmann Verfahren und anordnung zur pruefung der dichtigkeit von gasrohrleitungen

Also Published As

Publication number Publication date
EP0638793A2 (de) 1995-02-15
EP0638793A3 (de) 1996-09-11
EP0638793B1 (de) 1998-06-03
ATE166969T1 (de) 1998-06-15

Similar Documents

Publication Publication Date Title
USH1045H (en) Air bubble leak detection test device
JP3145052B2 (ja) 容器の検査装置
CA2179187A1 (en) Simplified apparatus for detection of leaks in pressurized pipelines
CA2394293A1 (en) Nondestructive testing a sealed product for leaks
CN203551224U (zh) 一种垫片密封性能测试装置
CN204479250U (zh) 一种燃气表输气状态下密封性检测装置
DE69426572T2 (de) Behälterleck-Detektion mit zwei gasgefüllten Kammern
US3893332A (en) Leakage test system
ES2117984T3 (es) Procedimiento y dispositivo para la comprobacion de la estanqueidad de tuberias y aparatos de gas.
ATE169999T1 (de) Verfahren und vorrichtung zur prüfung eines volumens auf dichtheit und zur feststellung der grösse einer leckagemenge
CN203772508U (zh) 一种大型通风设备空气泄漏率检测装置
US11402292B1 (en) System and method for leak detection using a manifold assembly and model monitor cylinder
CN210293585U (zh) 一种用于天然气阀门密封漏气检测装置
EP1109003A3 (de) Verfahren und Vorrichtung zum Prüfen von porösen Rohren o. dgl. auf Dichtheit
CN208223413U (zh) 一种基于光纤光栅传感器的管道泄漏检测模拟实验装置
CN206311285U (zh) 数字式安全阀泄漏量检测装置
JPS53113351A (en) Auomatic leak inspecting device
DE871968C (de) Verfahren und Vorrichtung zur Dichtheitspruefung von Ventilen an Druckgasflaschen
CN219084202U (zh) 一种流量计校准装置
CN220120650U (zh) 一种可视化co2渗吸系统
CN217505575U (zh) 一种岩石应力敏感性测试装置
RU2118798C1 (ru) Способ градуировки и поверки расходомера газа и устройство для его реализации
SU1626097A1 (ru) Стенд дл испытаний трубопроводной арматуры на герметичность
SE8902284D0 (sv) Anordning foer taethetskontroll med maetning av laeckage
RU2639619C2 (ru) Способ испытания изделий на герметичность

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 638793

Country of ref document: ES