CH379443A - Sonde für Undichtigkeitsdetektorsystem - Google Patents

Sonde für Undichtigkeitsdetektorsystem

Info

Publication number
CH379443A
CH379443A CH172560A CH172560A CH379443A CH 379443 A CH379443 A CH 379443A CH 172560 A CH172560 A CH 172560A CH 172560 A CH172560 A CH 172560A CH 379443 A CH379443 A CH 379443A
Authority
CH
Switzerland
Prior art keywords
probe
detection system
leak detection
leak
detection
Prior art date
Application number
CH172560A
Other languages
English (en)
Inventor
Alfred Roberts John
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH379443A publication Critical patent/CH379443A/de

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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems
    • G01M3/205—Accessories or associated equipment; Pump constructions
    • 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
CH172560A 1959-02-17 1960-02-16 Sonde für Undichtigkeitsdetektorsystem CH379443A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US793903A US2996661A (en) 1959-02-17 1959-02-17 Leak detector proportioning probe

Publications (1)

Publication Number Publication Date
CH379443A true CH379443A (de) 1964-07-15

Family

ID=25161115

Family Applications (1)

Application Number Title Priority Date Filing Date
CH172560A CH379443A (de) 1959-02-17 1960-02-16 Sonde für Undichtigkeitsdetektorsystem

Country Status (4)

Country Link
US (1) US2996661A (de)
CH (1) CH379443A (de)
DE (1) DE1192851B (de)
GB (1) GB888447A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643455A1 (fr) * 1989-02-17 1990-08-24 Desinsectisation Moderne Procede de controle de l'etancheite de compartiments destines a recevoir des marchandises, notamment des cereales en vrac
EP0429150A1 (de) * 1989-11-17 1991-05-29 MANNESMANN Aktiengesellschaft Verfahren und Vorrichtung zur Früherkennung von Wasserleckagen in Stranggiessanlagen

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184958A (en) * 1963-03-11 1965-05-25 Midwesco Enterprise Inc Conduit system
US3302449A (en) * 1964-10-02 1967-02-07 Gen Electric Leak detector
US3363451A (en) * 1964-10-23 1968-01-16 Gen Electric Gas leak detector having leak concentration responsive indicating means
US3329008A (en) * 1964-11-02 1967-07-04 Gen Electric Leak detector probe with integral flow indicator
US3323350A (en) * 1964-12-28 1967-06-06 Gen Electric Leak detector
US3411073A (en) * 1965-07-01 1968-11-12 Gen Electric Gas detector having inlet orifice for linear operation of the detector
FR1474137A (fr) * 1966-02-08 1967-03-24 Alcatel Sa Détecteur de fuites à l'hélium aisément transportable
US3471746A (en) * 1967-05-26 1969-10-07 Gen Electric Halogen gas detector with inherent temperature sensing
GB1214301A (en) * 1967-11-09 1970-12-02 Analytical Instr Ltd Improvements in gas leak detectors
US3645127A (en) * 1970-01-12 1972-02-29 Veeco Instr Remote leak detection
US3875499A (en) * 1973-12-26 1975-04-01 Gen Electric Gas detection system
US3901672A (en) * 1973-12-26 1975-08-26 Gen Electric Filter system for halogen gas detector
US4189938A (en) * 1978-12-13 1980-02-26 Heath Consultants, Incorporated Double tracer gas process for locating conduit leaks
US4507954A (en) * 1983-06-27 1985-04-02 Tubing Testors, Inc. Wraparound used for testing tubing with premixed gases
US4478096A (en) * 1983-06-29 1984-10-23 The United States Of America As Represented By The Secretary Of Agriculture Shielded sniffing device
US4910463A (en) * 1987-12-17 1990-03-20 Sentech Corporation Halogen monitoring apparatus
US5198774A (en) * 1987-12-17 1993-03-30 Williams Ii William J Gas monitoring apparatus
US5019517A (en) * 1988-04-15 1991-05-28 Coulson Dale M System, detector and method for trace gases
US5301537A (en) * 1991-05-31 1994-04-12 W. C. Wood Company Limited Method for detecting halocarbon refrigerant leaks by usage of a continually heated mass spectrometer
AU2003286587B2 (en) * 2002-10-24 2009-04-23 Clean Air Filter Method and apparatus for leak testing an environmental enclosure
DE102004031503A1 (de) 2004-06-30 2006-02-09 Inficon Gmbh Schnüffelsonde
CN109140242B (zh) * 2018-09-12 2020-04-24 哈尔滨工业大学 一种综合管廊燃气舱在线监测及通风联动控制方法
FR3092913B1 (fr) * 2019-02-14 2021-04-30 Pfeiffer Vacuum Sonde de reniflage et détecteur de fuites

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706398A (en) * 1949-05-26 1955-04-19 Cons Eng Corp Leak detection
US2579352A (en) * 1950-04-28 1951-12-18 Gen Electric Method and apparatus for the quantitative measurement of impurities in an atmosphere
US2749536A (en) * 1953-09-16 1956-06-05 Sperling Gustav Electrically operated leak detector
US2928042A (en) * 1955-12-06 1960-03-08 Nat Res Corp High vacuum device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643455A1 (fr) * 1989-02-17 1990-08-24 Desinsectisation Moderne Procede de controle de l'etancheite de compartiments destines a recevoir des marchandises, notamment des cereales en vrac
EP0392885A1 (de) * 1989-02-17 1990-10-17 Desinsectisation Moderne Dichtheitsprüfverfahren von Behältern für Waren, insbesondere lose Zerealien
US5063771A (en) * 1989-02-17 1991-11-12 Desinsectisation Moderne Method of fumigating bulk cereal grains
EP0429150A1 (de) * 1989-11-17 1991-05-29 MANNESMANN Aktiengesellschaft Verfahren und Vorrichtung zur Früherkennung von Wasserleckagen in Stranggiessanlagen

Also Published As

Publication number Publication date
US2996661A (en) 1961-08-15
DE1192851B (de) 1965-05-13
GB888447A (en) 1962-01-31

Similar Documents

Publication Publication Date Title
CH379443A (de) Sonde für Undichtigkeitsdetektorsystem
CH384956A (de) Leckanzeigeeinrichtung
CH380979A (de) Fühler für Hygrometer
CH393787A (de) Gyromagnetischer Resonanzapparat
CA653719A (en) Probe device for flaw detection
AT199386B (de) Prüfvorrichtung
CH392080A (de) Pneumatische Messvorrichtung
CH365229A (de) Anzeigegerät mit pneumatischer Sonde
FR1206356A (fr) éprouvette double
CH403315A (de) Ablesevorrichtung für Messteilungen
FR1315389A (fr) Détecteur de fuites
CH375528A (de) Fühlhebelmessgerät
CH369180A (de) Prüfklemme
AU226040B2 (en) Probe device for flaw detection
CH375545A (de) Elektromagnetische Messvorrichtung
CH374760A (de) Anordnung zur frequenzselektiven Pegelmessung
FR1202436A (fr) Sonde électrochimique
FR1236109A (fr) Palpeur
FR1239374A (fr) Détecteur de fuites
CH360511A (de) Verfahren zur Zählerstandsabnahme
AU4111358A (en) Probe device for flaw detection
CA530545A (en) Testing for an intruded detection system
BE589854A (fr) Dispositif indicateur de fuite
BE596592A (nl) Meetinrichting
DK91439C (da) Korrosionsbestandigt måleapparat for elektriske roggasprøvere.