NL124297C - - Google Patents

Info

Publication number
NL124297C
NL124297C NL124297DA NL124297C NL 124297 C NL124297 C NL 124297C NL 124297D A NL124297D A NL 124297DA NL 124297 C NL124297 C NL 124297C
Authority
NL
Netherlands
Prior art keywords
conduits
valves
tracer
medium
gas
Prior art date
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 of NL124297C publication Critical patent/NL124297C/xx
Priority claimed from CH7616759A external-priority patent/CH369832A/de

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/04—Detecting burst slugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
    • F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
    • F28D7/087—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions assembled in arrays, each array being arranged in the same plane
    • 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
    • G01M3/228—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 for radiators
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/002—Detection of leaks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
NL124297D 1959-07-24 NL124297C (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7616759A CH369832A (de) 1959-07-24 1959-07-24 Verfahren und Einrichtung zur Lokalisierung von undicht gewordenen Stellen in einem Wärmeübertrager
CH3087327X 1960-06-07

Publications (1)

Publication Number Publication Date
NL124297C true NL124297C (xx)

Family

ID=32471163

Family Applications (2)

Application Number Title Priority Date Filing Date
NL242747D NL242747A (xx) 1959-07-24
NL124297D NL124297C (xx) 1959-07-24

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL242747D NL242747A (xx) 1959-07-24

Country Status (4)

Country Link
US (1) US3087327A (xx)
DE (1) DE1110441B (xx)
GB (1) GB876476A (xx)
NL (2) NL124297C (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159021A (en) * 1960-10-14 1964-12-01 Knapsack Ag Process for detection of leaks in industrial vacuum plants
CH445218A (de) * 1965-10-05 1967-10-15 Sulzer Ag Verfahren zur Ortung eines Lecks in einem Wärmeübertrager sowie Vorrichtung zur Ausführung des Verfahrens
GB1327096A (en) * 1970-07-28 1973-08-15 Ici Ltd Detection of contamination of water streams
JPS545711B2 (xx) * 1972-04-24 1979-03-20
GB1472445A (en) * 1973-08-23 1977-05-04 Electricite De France Leak detection in heat-exchangers
US4199975A (en) * 1976-04-12 1980-04-29 Westinghouse Electric Corp. Method and apparatus for locating a defective tube of a liquid metal-to-water tube type heat exchanger
US4715213A (en) * 1986-03-13 1987-12-29 General Electric Company Flow measurement system
US4898021A (en) * 1988-11-30 1990-02-06 Westinghouse Electric Corp. Quantitative air inleakage detection system and method for turbine-condenser systems
JP2557753B2 (ja) * 1991-04-02 1996-11-27 テイサン株式会社 圧力調整器のガス出流れ現象防止装置
FR2697939B1 (fr) * 1992-11-06 1995-02-24 Electricite De France Procédé et dispositif de détection de fuites de traversées de couvercle de cuve de réacteur nucléaire en fonctionnement.
FR2701764B1 (fr) * 1993-02-17 1995-05-24 Framatome Sa Enceinte de confinement et de recouvrement d'une paroi et en particulier du couvercle de cuve d'un réacteur nucléaire.
GB9612677D0 (en) * 1996-06-18 1996-08-21 Werner Thomas Leak detection in heat exchangers
US5859363A (en) * 1997-07-01 1999-01-12 Gouge; Larry Michael Device and method for smoke testing of gas furnace heat exchangers
US6035700A (en) * 1997-10-10 2000-03-14 Apv Corporation Method of leak testing an assembled plate type heat exchanger
GB9929062D0 (en) * 1999-12-08 2000-02-02 Werner Thomas Heat exchangers
US6477890B1 (en) 2000-09-15 2002-11-12 K-Line Industries, Inc. Smoke-producing apparatus for detecting leaks
US6874352B2 (en) * 2003-01-09 2005-04-05 Ballard Power Systems Inc. Method and apparatus for locating internal transfer leaks within fuel cell stacks
US6840086B2 (en) * 2003-03-06 2005-01-11 Cincinnati Test Systems, Inc. Method and apparatus for detecting leaks
US7178385B2 (en) * 2004-06-18 2007-02-20 Cincinnati Test Systems, Inc. Method and apparatus for detecting leaks
US10458879B2 (en) * 2014-10-24 2019-10-29 Proactive Analytics Limited Leak testing method and apparatus for use with heat exchangers
CN106762450B (zh) * 2016-11-30 2020-04-21 北京金风科创风电设备有限公司 空气换热器泄漏检测系统、方法及风力发电机
FI128387B (fi) * 2018-05-11 2020-04-15 Varo Teollisuuspalvelut Oy Soodakattilavuodon toteaminen
US10914652B2 (en) * 2018-05-31 2021-02-09 Wcr, Inc. Leak detection for heat exchanger plate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE56054C (de) * R. T. CRANE in Chicago, Michigan Avenue 254, Staat Illinois, V. St. A Verfahren zum Auffinden von Undichtigkeiten in (Abort-) Rohrleitungen
DE762452C (de) * 1942-03-21 1954-07-26 Siemens Schuckertwerke A G Verfahren zur Pruefung von Vakuumgefaessen auf Dichtigkeit
US2947166A (en) * 1956-11-05 1960-08-02 Ca Atomic Energy Ltd Vapour leak detector

Also Published As

Publication number Publication date
DE1110441B (de) 1961-07-06
US3087327A (en) 1963-04-30
NL242747A (xx)
GB876476A (en) 1961-09-06

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