FR2109027A5 - - Google Patents

Info

Publication number
FR2109027A5
FR2109027A5 FR6941746A FR6941746A FR2109027A5 FR 2109027 A5 FR2109027 A5 FR 2109027A5 FR 6941746 A FR6941746 A FR 6941746A FR 6941746 A FR6941746 A FR 6941746A FR 2109027 A5 FR2109027 A5 FR 2109027A5
Authority
FR
France
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
FR6941746A
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR6941746A priority Critical patent/FR2109027A5/fr
Priority to CH1659870A priority patent/CH528718A/fr
Priority to BE758890D priority patent/BE758890A/fr
Priority to IT70886/70A priority patent/IT943507B/it
Priority to SE7016060A priority patent/SE371710B/xx
Priority to NLAANVRAGE7017454,A priority patent/NL169245C/xx
Priority to GB5701170A priority patent/GB1327068A/en
Priority to US00093940A priority patent/US3721116A/en
Priority to DE19702059370 priority patent/DE2059370C/de
Priority to FR7126978A priority patent/FR2147348A6/fr
Application granted granted Critical
Publication of FR2109027A5 publication Critical patent/FR2109027A5/fr
Priority to FR7330531A priority patent/FR2241780A2/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/003—Multiple wall conduits, e.g. for leak detection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
    • F22B37/421—Arrangements for detecting 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
    • 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
    • F28D7/005—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 for only one medium being tubes having bent portions or being assembled from bent tubes or being tubes having a toroidal configuration
    • 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
    • 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
FR6941746A 1969-12-03 1969-12-03 Expired FR2109027A5 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR6941746A FR2109027A5 (fr) 1969-12-03 1969-12-03
CH1659870A CH528718A (fr) 1969-12-03 1970-11-09 Procédé de repérage et d'élimination d'une microfuite de vapeur d'eau dans la cuve d'un échangeur de chaleur à tubes de circulation baignés par du sodium liquide, et dispositif pour la mise en oeuvre de ce procédé
BE758890D BE758890A (fr) 1969-12-03 1970-11-13 Procede de reperage d'une fuite de vapeur dans un echangeur de chaleur a tubes de circulation baignes par du sodium liquide, et dispositifs pour la mise en oeuvre de ce procede
IT70886/70A IT943507B (it) 1969-12-03 1970-11-21 Dispositivo per identificare una fuga di vapore in uno scambiatore di calore a tubi di circolazione bagnati da sodio liquido e proce dimento per il suo impiego
SE7016060A SE371710B (fr) 1969-12-03 1970-11-26
NLAANVRAGE7017454,A NL169245C (nl) 1969-12-03 1970-11-30 Werkwijze en inrichting voor het bepalen van de plaats en het uitschakelen van waterdamp-microlekken in een van de buizen van een buizenwarmtewisselaar.
GB5701170A GB1327068A (en) 1969-12-03 1970-12-01 Leak detection in heat exchangers
US00093940A US3721116A (en) 1969-12-03 1970-12-01 Method for detecting steam leakage in a heat exchanger having circulation tubes surrounded by liquid sodium and devices for the application of said method
DE19702059370 DE2059370C (de) 1969-12-03 1970-12-02 Verfahren und Vorrichtung zur Ortung eines Dampflecks in einem Röhrenwärmetauscher mit dampfdurchströmten Rohren
FR7126978A FR2147348A6 (en) 1969-12-03 1971-07-23 Locating steam leaks - in liq sodium heat exchanger
FR7330531A FR2241780A2 (en) 1969-12-03 1973-08-23 Steam microleak detection in liq. sodium heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6941746A FR2109027A5 (fr) 1969-12-03 1969-12-03

Publications (1)

Publication Number Publication Date
FR2109027A5 true FR2109027A5 (fr) 1972-05-26

Family

ID=9044028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6941746A Expired FR2109027A5 (fr) 1969-12-03 1969-12-03

Country Status (8)

Country Link
US (1) US3721116A (fr)
BE (1) BE758890A (fr)
CH (1) CH528718A (fr)
FR (1) FR2109027A5 (fr)
GB (1) GB1327068A (fr)
IT (1) IT943507B (fr)
NL (1) NL169245C (fr)
SE (1) SE371710B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2973876A1 (fr) * 2011-04-07 2012-10-12 Sarl R D C Productions Procede de test des plaques d'un echangeur de chaleur

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969077A (en) * 1971-12-16 1976-07-13 Varian Associates Alkali metal leak detection method and apparatus
JPS5612530A (en) * 1979-07-12 1981-02-06 Hitachi Ltd Detecting system for sodium leakage
US6401465B1 (en) * 2000-10-19 2002-06-11 Carrier Corporation Absorption chiller leak detection and location and checking hydrogen removing cells
EP1854534A1 (fr) * 2006-05-12 2007-11-14 Methanol Casale S.A. Réacteur isothermique
US9506785B2 (en) 2013-03-15 2016-11-29 Rain Bird Corporation Remote flow rate measuring
CN104534919B (zh) * 2014-11-24 2016-03-16 河南巨龙生物工程股份有限公司 一种同时进行发酵罐盘管除垢与检漏的方法
US10634538B2 (en) 2016-07-13 2020-04-28 Rain Bird Corporation Flow sensor
US10473494B2 (en) 2017-10-24 2019-11-12 Rain Bird Corporation Flow sensor
US11662242B2 (en) 2018-12-31 2023-05-30 Rain Bird Corporation Flow sensor gauge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2973876A1 (fr) * 2011-04-07 2012-10-12 Sarl R D C Productions Procede de test des plaques d'un echangeur de chaleur

Also Published As

Publication number Publication date
IT943507B (it) 1973-04-10
NL7017454A (fr) 1971-06-07
NL169245C (nl) 1982-06-16
SE371710B (fr) 1974-11-25
DE2059370B2 (de) 1972-09-28
DE2059370A1 (de) 1971-06-16
CH528718A (fr) 1972-09-30
BE758890A (fr) 1971-04-16
GB1327068A (en) 1973-08-15
NL169245B (nl) 1982-01-18
US3721116A (en) 1973-03-20

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