BE748322A - Perfectionnements apportes aux detecteurs de fuites - Google Patents

Perfectionnements apportes aux detecteurs de fuites

Info

Publication number: BE748322A
Authority: BE; Belgium
Prior art keywords: leak detectors; detectors; leak
Prior art date: 1969-04-03

Application number

Other languages

English (en)

French (fr)

Inventor

P G Davey

Original Assignee

Cosmopolitan Assurance Cy 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.)

1969-04-03

Filing date

1970-04-01

Publication date

1970-09-16

1970-04-01 Application filed by Cosmopolitan Assurance Cy Ltd filed Critical Cosmopolitan Assurance Cy Ltd

1970-09-16 Publication of BE748322A publication Critical patent/BE748322A/xx

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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
- G01M3/3254—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers using a flow detector

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Examining Or Testing Airtightness (AREA)
Measuring Fluid Pressure (AREA)

BE748322D 1969-04-03 1970-04-01 Perfectionnements apportes aux detecteurs de fuites BE748322A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1764469		1969-04-03

Publications (1)

Publication Number	Publication Date
BE748322A true BE748322A (fr)	1970-09-16

Family

ID=10098755

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE748322D BE748322A (fr)	1969-04-03	1970-04-01	Perfectionnements apportes aux detecteurs de fuites

Country Status (7)

Country	Link
US (1)	US3691821A (xx)
BE (1)	BE748322A (xx)
CA (1)	CA944842A (xx)
DE (1)	DE2016076C3 (xx)
FR (1)	FR2042866A5 (xx)
GB (1)	GB1301851A (xx)
NL (1)	NL7004557A (xx)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3818752A (en) *	1971-04-28	1974-06-25	N Lindeberg	Method and apparatus for testing tightness
US3872712A (en) *	1971-11-18	1975-03-25	Cross Co	Dynamic air flow comparator system
US3813922A (en) *	1972-03-15	1974-06-04	Gould Inc	Air leak detector
US3918291A (en) *	1973-03-05	1975-11-11	Sterer Engineering & Mfg Co	Method and apparatus for testing leakage rate
US3864960A (en) *	1973-10-02	1975-02-11	Nasa	Vacuum leak detector
FR2311293A1 (fr) *	1975-05-16	1976-12-10	Renault	Procede et installation de controle automatique d'etancheite de pieces
IT1047349B (it) *	1975-10-07	1980-09-10	Gastaldo R	Procedimento e dispositivo automatico per il collaudo di cavita a tenuta
DE2928336B1 (de) *	1979-07-13	1980-12-18	Pfeiffer Vakuumtechnik	Leckraten-Messeinrichtung
DE3038926A1 (de) *	1980-10-15	1982-05-27	Wabco Steuerungstechnik GmbH & Co, 3000 Hannover	Dichtigkeitspruefeinrichtung
US4484486A (en) *	1981-12-03	1984-11-27	Westinghouse Electric Corp.	Concentric pulley drive assembly
GB2132366B (en) *	1982-12-27	1987-04-08	Brunswick Corp	Method and device for testing the permeability of membrane filters
US4523452A (en) *	1984-04-23	1985-06-18	Semyon Brayman	Method of measuring leak rates
HU195329B (en) *	1985-04-15	1988-04-28	Magyar Szenhidrogenipari	Method and apparatus for measuring leakage at any pressure
US4942758A (en) *	1986-12-04	1990-07-24	Cofield Dennis H	High speed leak tester
US4776206A (en) *	1987-08-11	1988-10-11	Xetron Corporation	Leak testing by gas flow signature analysis
US4791814A (en) *	1987-11-20	1988-12-20	Environment And Safety, Inc.	System and method for detecting liquid leakage in storage tanks
FR2667937B1 (fr) *	1990-10-15	1995-03-10	Cit Alcatel	Detecteur de fuite a gaz traceur.
DE4037524A1 (de) *	1990-11-26	1992-05-27	Leybold Ag	Lecksuchgeraet
WO1992014129A1 (en) *	1991-01-31	1992-08-20	Osat Pty Ltd	Radiator flow tester
US5161410A (en) *	1991-02-27	1992-11-10	Intertech Development Company	Mass flow sensor for very low fluid flows
US5546789A (en) *	1992-08-03	1996-08-20	Intertech Development Company	Leakage detection system
US5412978A (en) *	1993-06-22	1995-05-09	Phase 1 Instruments, Inc.	Leak detection system
EP0647842A1 (de) *	1993-10-08	1995-04-12	Elpatronic Ag	Verfahren und Vorrichtung zur Erkennung eines Lecks in einem Behälter, insbesondere einer Kunststoff-Flasche
US5574213A (en) *	1995-03-13	1996-11-12	Shanley; Alfred W.	Apparatus and method for detecting leaks
GB9505815D0 (en) *	1995-03-22	1995-05-10	British Gas Plc	Method of testing pipes for leakage
DE19709423A1 (de) *	1997-03-07	1998-09-10	Bosch Gmbh Robert	Vorrichtung zur Messung von hydraulischen Durchflußmengen und Leckagen an einem Prüfling
US6318182B1 (en) *	1999-06-04	2001-11-20	Eaton Corporation	Measurement of transmission oil pressure by monitoring solenoid current
US6584828B2 (en) *	1999-12-17	2003-07-01	Atc, Inc.	Method and apparatus of nondestructive testing a sealed product for leaks
DE112005000186B4 (de) *	2004-03-03	2022-05-05	Waters Technologies Corp. (N.D.Ges.D. Staates Delaware)	Selbstbeheizte Thermistorsteuerschaltung
DE102008029469B3 (de) *	2008-06-20	2009-10-29	Airbus Deutschland Gmbh	Luftfahrzeugleitungsüberwachungssystem und -verfahren, insbesondere für ein Luftfahrzeugflügelenteisungssystem und eine Luftfahrzeugklimaanlage
CH704550A2 (de)	2011-02-21	2012-08-31	Texa Ag	Verfahren und Vorrichtung zum Prüfen der Dichtigkeit von Dosen.
CN104634523A (zh) *	2015-02-16	2015-05-20	中交第二航务工程局有限公司	一种水密性能试验检测系统

1969
- 1969-04-03 GB GB1764469A patent/GB1301851A/en not_active Expired
1970
- 1970-03-24 CA CA078,331A patent/CA944842A/en not_active Expired
- 1970-03-31 NL NL7004557A patent/NL7004557A/xx unknown
- 1970-04-01 US US24757A patent/US3691821A/en not_active Expired - Lifetime
- 1970-04-01 BE BE748322D patent/BE748322A/xx unknown
- 1970-04-02 FR FR7012018A patent/FR2042866A5/fr not_active Expired
- 1970-04-03 DE DE2016076A patent/DE2016076C3/de not_active Expired

Also Published As

Publication number	Publication date
GB1301851A (xx)	1973-01-04
NL7004557A (xx)	1970-10-06
DE2016076B2 (de)	1978-09-21
CA944842A (en)	1974-04-02
DE2016076C3 (de)	1979-06-07
FR2042866A5 (xx)	1971-02-12
DE2016076A1 (de)	1970-10-15
US3691821A (en)	1972-09-19

Publication	Publication Date	Title
BE748322A (fr)	1970-09-16	Perfectionnements apportes aux detecteurs de fuites
BE757352A (fr)	1971-03-16	Detecteur de fuites
BE755469A (fr)	1971-02-01	Perfectionnements aux soupapes
BE745621A (fr)	1970-07-16	Perfectionnements aux excavatrices
BE750715A (fr)	1970-11-03	Raccord de tube
BE752541A (fr)	1970-12-01	Perfectionnements aux roues
BE756526A (fr)	1971-03-01	Perfectionnements aux valves de gonflage
FR1461059A (fr)	1966-12-10	Détecteur de fuites
BE760593A (fr)	1971-06-21	Perfectionnements aux roues
BE747269A (fr)	1970-08-17	Perfectionnement aux telemanipulateurs
BE757857A (fr)	1971-04-22	Perfectionnements aux roues
BE747207A (fr)	1970-08-17	Perfectionnements aux sonnettes de battage
BR6914564D0 (pt)	1973-01-25	Detector de defeitos
BE759518A (fr)	1971-04-30	Perfectionnements aux moissonneuses-batteuses
AT323810B (de)	1975-07-25	Überlagerungsempfänger
BE755656A (fr)	1971-02-15	Perfectionnements aux filtres
BE750325A (fr)	1970-10-16	Perfectionnements apportes aux vehicules
BE765519R (fr)	1971-08-30	Perfectionnements aux correlateurs
AT307182B (de)	1973-05-10	Rohrdichtung
BE753331A (fr)	1970-12-16	Perfectionnements aux bruleurs
CH481444A (de)	1969-11-15	Handschliessplombe
CH527475A (fr)	1972-08-31	Détecteur de pollution
BE749904R (fr)	1970-10-16	Perfectionnements aux fluides
BE755766A (fr)	1971-03-04	Perfectionnement aux extracteurs-transporteurs
BE770750A (fr)	1971-12-01	Perfectionnements aux moissonneuses-batteuses