GB1047204A - - Google Patents

Info

Publication number
GB1047204A
GB1047204A GB1047204DA GB1047204A GB 1047204 A GB1047204 A GB 1047204A GB 1047204D A GB1047204D A GB 1047204DA GB 1047204 A GB1047204 A GB 1047204A
Authority
GB
United Kingdom
Prior art keywords
vessel
probe gas
gas
spectrometer
probe
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
Application number
Other languages
English (en)
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.)
Publication date
Publication of GB1047204A publication Critical patent/GB1047204A/en
Expired 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
    • G01M3/04—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Examining Or Testing Airtightness (AREA)
GB1047204D 1964-05-26 Expired GB1047204A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US370317A US3342990A (en) 1964-05-26 1964-05-26 Leak detection system which utilizes a sorption pump and a specific mass spectrometer detector

Publications (1)

Publication Number Publication Date
GB1047204A true GB1047204A (https=) 1900-01-01

Family

ID=23459135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1047204D Expired GB1047204A (https=) 1964-05-26

Country Status (3)

Country Link
US (1) US3342990A (https=)
DE (1) DE1573515A1 (https=)
GB (1) GB1047204A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2049117A1 (de) * 1969-10-27 1971-05-06 Sargent Welch Scientific Co Gasleckanzeigesystem
GB2123153A (en) * 1982-06-30 1984-01-25 Boc Group Plc Leak detector

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416359A (en) * 1966-07-01 1968-12-17 Texas Instruments Inc Method and apparatus for testing hermetically sealed transistor devices
DE1648648C3 (de) * 1967-04-12 1980-01-24 Arthur Pfeiffer-Hochvakuumtechnik Gmbh, 6330 Wetzlar Anordnung zur Lecksuche nach dem Massenspektrometer-Prinzip
US3690151A (en) * 1968-07-25 1972-09-12 Norton Co Leak detector
US3590243A (en) * 1969-06-30 1971-06-29 Avco Corp Sample insertion vacuum lock and probe assembly for mass spectrometers
CH545474A (de) * 1971-11-19 1973-12-15 Foerderung Forschung Gmbh Verfahren zum kontinuierlichen Prüfen langgestreckter Teile auf Dichtigkeit sowie Vorrichtung zur Ausführung des Verfahrens
US4118972A (en) * 1977-08-31 1978-10-10 Container Corporation Of America Apparatus for detecting leaks in composite packages
DE2827537A1 (de) 1978-06-23 1980-01-10 Leybold Heraeus Gmbh & Co Kg Betriebsverfahren fuer eine einrichtung zur lecksuche, gasanalyse o.dgl. und dazu geeignete einrichtung
US4184362A (en) * 1978-07-24 1980-01-22 Abbott Laboratories Bottle leak tester
FR2475728A1 (fr) * 1980-02-11 1981-08-14 Cit Alcatel Detecteur de fuites a helium
JPS5939634Y2 (ja) * 1980-04-03 1984-11-06 日本真空技術株式会社 吸込式リ−ク試験装置
US4493207A (en) * 1982-01-19 1985-01-15 Taggents, Inc. Method and apparatus for measuring the rate at which air infiltrates into and out of buildings
US4445364A (en) * 1982-01-19 1984-05-01 Taggents, Inc. Method and apparatus for measuring air infiltration rate into buildings
FR2532424A1 (fr) * 1982-08-27 1984-03-02 Cit Alcatel Dispositif de mesure et d'affichage du taux q de fuite pour un detecteur de fuites a gaz traceur
DE3247975A1 (de) * 1982-12-24 1984-06-28 Balzers Hochvakuum Gmbh, 6200 Wiesbaden Verfahren und vorrichtung zur auffindung von lecks in waenden
US4492110A (en) * 1983-06-01 1985-01-08 Martin Marietta Corporation Ultra sensitive noble gas leak detector
US4534204A (en) * 1983-06-01 1985-08-13 Martin Marietta Corporation Calibration method for ultra sensitive noble gas leak detector
US4499752A (en) * 1983-06-22 1985-02-19 Varian Associates, Inc. Counterflow leak detector with cold trap
US4558587A (en) * 1984-08-29 1985-12-17 Varian Associates, Inc. Ball-type vacuum valve for leak detection apparatus
SE445403B (sv) * 1986-03-26 1986-06-16 Bengt Kasemo Anordning for insleppning av provmedium till en masspektrometer
GB2190204B (en) * 1986-05-09 1990-10-17 Boc Group Plc Improvement in leak detectors
US4813268A (en) * 1987-03-23 1989-03-21 Superior Industries International, Inc. Leakage detection apparatus for drum wheels and method therefore
US4845360A (en) * 1987-12-10 1989-07-04 Varian Associates, Inc. Counterflow leak detector with high and low sensitivity operating modes
US5010761A (en) * 1990-03-01 1991-04-30 Superior Industries International, Inc. Automated leak detection apparatus and method therefor
US5304796A (en) * 1992-03-25 1994-04-19 The Boc Group, Inc. Atmospheric pressure ionization mass spectroscopy method including a silica gel drying step
US5625141A (en) * 1993-06-29 1997-04-29 Varian Associates, Inc. Sealed parts leak testing method and apparatus for helium spectrometer leak detection
US7047830B2 (en) * 2002-07-10 2006-05-23 Vista Engineering Technologies, Inc. Method to detect and characterize contaminants in pipes and ducts with interactive tracers
US7017391B2 (en) * 2002-09-17 2006-03-28 Boehringer Ingelheim Pharma Gmbh & Co Kg Method for measuring the leaktightness of sealed containers
US7331248B2 (en) * 2003-10-06 2008-02-19 Vista Engineering Technologies, Inc. Method and apparatus for detecting and locating explosives, biological, and chemical substances in ducts and structures using tracers
WO2011078835A1 (en) 2009-12-22 2011-06-30 Ima Life North America Inc. Monitoring freeze drying with gas measurement on vaccum pump exhaust
US9359554B2 (en) 2012-08-17 2016-06-07 Suncoke Technology And Development Llc Automatic draft control system for coke plants
US9243186B2 (en) 2012-08-17 2016-01-26 Suncoke Technology And Development Llc. Coke plant including exhaust gas sharing
WO2014105063A1 (en) 2012-12-28 2014-07-03 Suncoke Technology And Development Llc. Systems and methods for maintaining a hot car in a coke plant
CN104884578B (zh) 2012-12-28 2016-06-22 太阳焦炭科技和发展有限责任公司 通风竖管盖以及相关联的系统和方法
US10883051B2 (en) 2012-12-28 2021-01-05 Suncoke Technology And Development Llc Methods and systems for improved coke quenching
US9476547B2 (en) 2012-12-28 2016-10-25 Suncoke Technology And Development Llc Exhaust flow modifier, duct intersection incorporating the same, and methods therefor
CN104902984B (zh) 2012-12-28 2019-05-31 太阳焦炭科技和发展有限责任公司 用于去除排放物中的汞的系统和方法
US9273250B2 (en) 2013-03-15 2016-03-01 Suncoke Technology And Development Llc. Methods and systems for improved quench tower design
CN105916965B (zh) 2013-12-31 2021-02-23 太阳焦炭科技和发展有限责任公司 用于焦炉脱碳的方法及相关系统和装置
UA125278C2 (uk) 2014-09-15 2022-02-16 Санкоук Текнолоджі Енд Дівелепмент Ллк Коксові печі, що мають конструкцію з монолітних компонентів
CN107406773B (zh) 2014-12-31 2021-07-23 太阳焦炭科技和发展有限责任公司 多模态炼焦材料床
WO2016109854A1 (en) 2015-01-02 2016-07-07 Suncoke Technology And Development Llc Integrated coke plant automation and optimization using advanced control and optimization techniques
PL3397719T3 (pl) 2015-12-28 2021-02-22 Suncoke Technology And Development Llc Sposób i system do dynamicznego załadunku pieca koksowniczego
MX387575B (es) 2016-06-03 2025-03-18 Suncoke Tech & Development Llc Métodos y sistemas para generar automaticamente una acción correctiva en una instalación industrial.
MX2019014017A (es) 2017-05-23 2020-08-17 Suncoke Tech & Development Llc Sistema y metodo para reparar un horno de coque.
US10928265B2 (en) 2018-05-29 2021-02-23 Mks Instruments, Inc. Gas analysis with an inverted magnetron source
BR112021012598B1 (pt) 2018-12-28 2024-01-23 Suncoke Technology And Development Llc Método para detectar um vazamento em um sistema para coqueificar carvão, método para detectar um vazamento de ar em um sistema para coqueificar carvão, método para detectar um vazamento de ar em um sistema para coqueificar carvão sob uma pressão negativa e método para detectar um vazamento de ar entre um sistema de alta pressão e um sistema de baixa pressão
CA3125340C (en) 2018-12-28 2022-04-26 Suncoke Technology And Development Llc Spring-loaded heat recovery oven system and method
WO2020140074A1 (en) 2018-12-28 2020-07-02 Suncoke Technology And Development Llc Improved oven uptakes
WO2020140092A1 (en) 2018-12-28 2020-07-02 Suncoke Technology And Development Llc Heat recovery oven foundation
WO2020140079A1 (en) 2018-12-28 2020-07-02 Suncoke Technology And Development Llc Decarbonizatign of coke ovens, and associated systems and methods
CA3125589A1 (en) 2018-12-31 2020-07-09 Suncoke Technology And Development Llc Methods and systems for providing corrosion resistant surfaces in contaminant treatment systems
BR122023020289A2 (pt) 2018-12-31 2024-01-23 SunCoke Technology and Development LLC Planta de coque e método de modificar um gerador de valor de recuperação de calor (hrsg)
US10948456B1 (en) 2019-11-27 2021-03-16 Mks Instruments, Inc. Gas analyzer system with ion source
WO2021134071A1 (en) 2019-12-26 2021-07-01 Suncoke Technology And Development Llc Oven health optimization systems and methods
WO2021225988A1 (en) 2020-05-03 2021-11-11 Suncoke Technology And Development Llc High-quality coke products
MX2023013069A (es) 2021-05-04 2023-12-14 Suncoke Tech & Development Llc Productos de coque de fundición y sistemas y métodos asociados.
US11946108B2 (en) 2021-11-04 2024-04-02 Suncoke Technology And Development Llc Foundry coke products and associated processing methods via cupolas
US11851724B2 (en) 2021-11-04 2023-12-26 Suncoke Technology And Development Llc. Foundry coke products, and associated systems, devices, and methods
EP4612261A1 (en) 2022-11-04 2025-09-10 Suncoke Technology and Development LLC Coal blends, foundry coke products, and associated systems, devices, and methods
WO2025111437A1 (en) 2023-11-21 2025-05-30 Suncoke Technology And Development Llc Flat push hot car for foundry coke and associated systems and methods
CN118111635B (zh) * 2023-12-29 2025-01-24 北京中科科仪股份有限公司 一种氢气质谱检漏系统及检漏方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504530A (en) * 1946-06-12 1950-04-18 Atomic Energy Commission Vacuum leak detector method
US2636990A (en) * 1949-12-14 1953-04-28 Atomic Energy Commission Ion source unit
GB722788A (en) * 1952-06-05 1955-01-26 Siemens Ag Improvements in or relating to a method of measuring low pressures with an ionisation gauge comprising a cold cathode
BE534647A (https=) * 1954-01-06 1955-07-04
US3227872A (en) * 1959-05-25 1966-01-04 Robert C Nemeth Mass spectrometer leak detecting device in combination with a gettering chamber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2049117A1 (de) * 1969-10-27 1971-05-06 Sargent Welch Scientific Co Gasleckanzeigesystem
GB2123153A (en) * 1982-06-30 1984-01-25 Boc Group Plc Leak detector

Also Published As

Publication number Publication date
DE1573515A1 (de) 1970-10-22
US3342990A (en) 1967-09-19

Similar Documents

Publication Publication Date Title
GB1047204A (https=)
US4984450A (en) Method of leak testing a test container with a tracer gas
DE3767670D1 (de) Vorrichtung und verfahren zur auffindung von lecks mittels eines spuergases.
CN1233753A (zh) 用于气体发射光谱仪的改进样品室
Buryakov et al. Detection of explosive vapors in the air using an ion drift nonlinearity spectrometer
JP4444954B2 (ja) 検出すべきガスの漏れレートを測定する方法及び漏れレート測定装置
Arnot A new process of negative ion formation―II
US3656339A (en) Glow discharge detector
SU1693411A1 (ru) Способ контрол герметичности изделий
RU2079121C1 (ru) Способ контроля герметичности изделий
JPH1090227A (ja) 試料導入装置及びガス分析装置及び配管のリーク検査方法
US2650306A (en) Mass spectrometer
US3616678A (en) Process for measuring oxygen partial pressure
SU947667A1 (ru) Устройство дл контрол герметичности
SU808892A1 (ru) Способ испытани на герметичность
Hilleret Leak detection
SU1504527A1 (ru) Устройство дл испытаний изделий на герметичность
SU1310657A1 (ru) Устройство дл испытаний изделий на герметичность
SU1651119A1 (ru) Способ контрол герметичности изделий
JPS6066127A (ja) ヘリウム漏洩試験装置
SU1552026A1 (ru) Устройство дл испытани изделий на герметичность
JP2000352562A (ja) ネオンガス中のヘリウム濃度測定方法
SU115799A1 (ru) Способ определени содержани примесей в гелии
Cauletti et al. Determination of photoionization cross-sections of chlorofluoro derivatives of aliphatic hydrocarbons
SU1357737A1 (ru) Способ испытани на герметичность изделий