FR2103757A5 - - Google Patents

Info

Publication number
FR2103757A5
FR2103757A5 FR7127536A FR7127536A FR2103757A5 FR 2103757 A5 FR2103757 A5 FR 2103757A5 FR 7127536 A FR7127536 A FR 7127536A FR 7127536 A FR7127536 A FR 7127536A FR 2103757 A5 FR2103757 A5 FR 2103757A5
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
FR7127536A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR2103757A5 publication Critical patent/FR2103757A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/203332—Hydroxyl containing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
FR7127536A 1970-07-28 1971-07-27 Expired FR2103757A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3650470 1970-07-28

Publications (1)

Publication Number Publication Date
FR2103757A5 true FR2103757A5 (fr) 1972-04-14

Family

ID=10388781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7127536A Expired FR2103757A5 (fr) 1970-07-28 1971-07-27

Country Status (7)

Country Link
US (1) US3790345A (fr)
DE (1) DE2137831A1 (fr)
ES (1) ES393711A1 (fr)
FR (1) FR2103757A5 (fr)
GB (1) GB1327096A (fr)
IT (1) IT957069B (fr)
NL (1) NL7110391A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016927A (en) * 1976-03-12 1977-04-12 Ingersoll-Rand Company Condenser contamination removal arrangement
US4328700A (en) * 1977-03-14 1982-05-11 Chevron Research Company Leak detection method and apparatus
US4125376A (en) * 1977-04-22 1978-11-14 The United States Of America As Represented By The Secretary Of The Army Method for detecting water pollutants
US4608346A (en) * 1982-08-18 1986-08-26 Conoco Inc. Method for determining phenol using a simple distillation apparatus
US5115666A (en) * 1990-02-08 1992-05-26 Sentech Corporation Method of detecting halogen gas in a liquid
ZA953238B (en) * 1994-04-25 1996-01-03 Shell Int Research Contamination test
US5759857A (en) * 1996-09-26 1998-06-02 Amoco Corporation Leak detection using chemical markers
CN1344365A (zh) 1999-03-22 2002-04-10 Apv热交换器公司 热交换器内部表面上的泄漏检查和泄漏定位的方法
EP1458243A1 (fr) * 2001-12-17 2004-09-22 APV Solution & Service Procede permettant de determiner la nettete d'un appareil et de detecter une fuite dans un appareil
EP1775431A1 (fr) * 2005-10-12 2007-04-18 Siemens Aktiengesellschaft Procédé pour chauffer und turbine à vapeur
DE102019119347A1 (de) * 2019-07-17 2021-01-21 Vaillant Gmbh Verfahren und Vorrichtung zur Messung von Veränderungen in der Zusammensetzung einer Flüssigkeit in einem Kreislauf, insbesondere einem Wärmepumpensystem

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL242747A (fr) * 1959-07-24
CH445218A (de) * 1965-10-05 1967-10-15 Sulzer Ag Verfahren zur Ortung eines Lecks in einem Wärmeübertrager sowie Vorrichtung zur Ausführung des Verfahrens
US3522008A (en) * 1967-10-13 1970-07-28 Phillips Petroleum Co Heat exchanger leak detection

Also Published As

Publication number Publication date
GB1327096A (en) 1973-08-15
US3790345A (en) 1974-02-05
IT957069B (it) 1973-10-10
NL7110391A (fr) 1972-02-01
ES393711A1 (es) 1974-06-01
DE2137831A1 (de) 1972-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse