FR2466765A1 - Dispositif automatique et autonome pour le controle d'etancheite de reseaux gaz basse pression et de tous reseaux de fluide en general - Google Patents

Dispositif automatique et autonome pour le controle d'etancheite de reseaux gaz basse pression et de tous reseaux de fluide en general Download PDF

Info

Publication number
FR2466765A1
FR2466765A1 FR7924573A FR7924573A FR2466765A1 FR 2466765 A1 FR2466765 A1 FR 2466765A1 FR 7924573 A FR7924573 A FR 7924573A FR 7924573 A FR7924573 A FR 7924573A FR 2466765 A1 FR2466765 A1 FR 2466765A1
Authority
FR
France
Prior art keywords
pressure
valve
manometer
self
tank
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
FR7924573A
Other languages
English (en)
French (fr)
Other versions
FR2466765B1 (enExample
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
Application filed by Individual filed Critical Individual
Priority to FR7924573A priority Critical patent/FR2466765A1/fr
Publication of FR2466765A1 publication Critical patent/FR2466765A1/fr
Application granted granted Critical
Publication of FR2466765B1 publication Critical patent/FR2466765B1/fr
Granted 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
    • G01M3/28—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
    • G01M3/2815—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 using pressure measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
FR7924573A 1979-09-27 1979-09-27 Dispositif automatique et autonome pour le controle d'etancheite de reseaux gaz basse pression et de tous reseaux de fluide en general Granted FR2466765A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7924573A FR2466765A1 (fr) 1979-09-27 1979-09-27 Dispositif automatique et autonome pour le controle d'etancheite de reseaux gaz basse pression et de tous reseaux de fluide en general

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7924573A FR2466765A1 (fr) 1979-09-27 1979-09-27 Dispositif automatique et autonome pour le controle d'etancheite de reseaux gaz basse pression et de tous reseaux de fluide en general

Publications (2)

Publication Number Publication Date
FR2466765A1 true FR2466765A1 (fr) 1981-04-10
FR2466765B1 FR2466765B1 (enExample) 1984-12-21

Family

ID=9230243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924573A Granted FR2466765A1 (fr) 1979-09-27 1979-09-27 Dispositif automatique et autonome pour le controle d'etancheite de reseaux gaz basse pression et de tous reseaux de fluide en general

Country Status (1)

Country Link
FR (1) FR2466765A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103278297A (zh) * 2013-06-07 2013-09-04 山东沂蒙电力设备有限公司 一种变压器压力释放阀的检验装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE829098C (de) * 1950-11-17 1952-01-21 Erich Alberts Druckluftbehaelter, insbesondere fuer Luftreifen von Fahrzeugen
FR1077943A (fr) * 1953-05-30 1954-11-12 Auxiliaire De Verification Et Appareils pour la mesure de débits de courant gazeux de faible importance
CH436776A (de) * 1966-05-25 1967-05-31 Wirth & Co Verfahren zum Prüfen von Leitungen und Vorrichtung zur Durchführung des Verfahrens
DE2602743A1 (de) * 1976-01-26 1977-07-28 Edmar Treiling Pressluft-pannenflasche fuer kraftfahrzeuge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE829098C (de) * 1950-11-17 1952-01-21 Erich Alberts Druckluftbehaelter, insbesondere fuer Luftreifen von Fahrzeugen
FR1077943A (fr) * 1953-05-30 1954-11-12 Auxiliaire De Verification Et Appareils pour la mesure de débits de courant gazeux de faible importance
CH436776A (de) * 1966-05-25 1967-05-31 Wirth & Co Verfahren zum Prüfen von Leitungen und Vorrichtung zur Durchführung des Verfahrens
DE2602743A1 (de) * 1976-01-26 1977-07-28 Edmar Treiling Pressluft-pannenflasche fuer kraftfahrzeuge

Also Published As

Publication number Publication date
FR2466765B1 (enExample) 1984-12-21

Similar Documents

Publication Publication Date Title
US5076095A (en) Plumbing leak testing apparatus
US3756072A (en) Portable leak test instrument
US4550751A (en) Ballast exhaust pipe closing appliance for a ship
EP0063155A1 (en) Improved quick coupling device for a gas pressurization system
US3438397A (en) Pressure test plug and means for bypassing gas meters
US5898105A (en) Leak detection apparatus for tubular fluid lines with fittings
AU551786B2 (en) Test head
FR2466765A1 (fr) Dispositif automatique et autonome pour le controle d'etancheite de reseaux gaz basse pression et de tous reseaux de fluide en general
US5960841A (en) Filling yoke for compressed gas cylinders
US7216530B2 (en) Fluid containment element leak detection apparatus and method
US4821559A (en) Line test isolation plug
KR100600493B1 (ko) 가스누출확인장치
US3534587A (en) Hydrostatic neck seal
FR2681124A1 (fr) Dispositif de detection de fuites sur ouvrages enterres de stockage ou de transport par canalisation d'acide sulfurique.
KR20180000181U (ko) 볼 밸브의 차압식 누설 검사 장치
US3097516A (en) Safety device for use in testing relief
CN101429933A (zh) 水压测试用泵
US6003537A (en) Removable penetration fittings using T-fitting and flexible pipe combination
US6234221B1 (en) Automatic fluid container refill device
US6435227B1 (en) Tank filling apparatus and method
FR2703133A1 (fr) Dispositif de coupure d'alimentation en gaz naturel, d'une canalisation en dépassement de débit normal d'utilisation.
US5213144A (en) Valve opening device
JP7002216B2 (ja) 配管機材用町野式口金
GB2264563A (en) A fitting for use in testing a fluid pipeline.
JP2004344524A (ja) 消火用送水設備の耐圧性能点検装置

Legal Events

Date Code Title Description
AM Act modifying the rights related to an application or a patent
ST Notification of lapse