FR1114506A - Perfectionnements apportés aux appareils pour déceler les fuites dans des capacités fermées - Google Patents
Perfectionnements apportés aux appareils pour déceler les fuites dans des capacités ferméesInfo
- Publication number
- FR1114506A FR1114506A FR1114506DA FR1114506A FR 1114506 A FR1114506 A FR 1114506A FR 1114506D A FR1114506D A FR 1114506DA FR 1114506 A FR1114506 A FR 1114506A
- Authority
- FR
- France
- Prior art keywords
- devices
- improvements made
- detect leaks
- capacities
- closed
- 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
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
- G01M3/26—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
-
- 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
- G01M3/3263—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 differential pressure detector
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86501—Sequential distributor or collector type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1004395X | 1954-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1114506A true FR1114506A (fr) | 1956-04-13 |
Family
ID=9563813
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1114506D Expired FR1114506A (fr) | 1954-10-30 | 1954-10-30 | Perfectionnements apportés aux appareils pour déceler les fuites dans des capacités fermées |
FR67863D Expired FR67863E (fr) | 1954-10-30 | 1955-05-17 | Perfectionnements apportés aux appareils pour déceler les fuites dans des capacités fermées |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR67863D Expired FR67863E (fr) | 1954-10-30 | 1955-05-17 | Perfectionnements apportés aux appareils pour déceler les fuites dans des capacités fermées |
Country Status (5)
Country | Link |
---|---|
US (1) | US2853874A (fr) |
CH (1) | CH335134A (fr) |
DE (1) | DE1004395B (fr) |
FR (2) | FR1114506A (fr) |
GB (1) | GB791043A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2936610A (en) * | 1957-05-22 | 1960-05-17 | Ford Motor Co | Differential pressure testing means |
US2939314A (en) * | 1956-12-20 | 1960-06-07 | Gen Dynamics Corp | Fluid leakage meter |
US3028750A (en) * | 1958-07-07 | 1962-04-10 | American Meter Co | Leak tester |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1106095B (de) * | 1957-10-09 | 1961-05-04 | Hubert Jung Dipl Ing | Dichtheitspruefgeraet auf der Grundlage einer temperaturkompensierten Differenzdruckmessung |
US3022658A (en) * | 1957-12-23 | 1962-02-27 | John F Black | Radiator cap testing device accumulator |
US3025697A (en) * | 1958-03-07 | 1962-03-20 | Homestead Valve Mfg Co | Method and apparatus for testing the sealing clearance in valves |
US2952390A (en) * | 1958-10-08 | 1960-09-13 | Red Jacket Mfg Co | Leak detecting system |
US2936611A (en) * | 1959-01-16 | 1960-05-17 | Mat Lee E Le | Leak testing system |
US3074265A (en) * | 1959-01-26 | 1963-01-22 | Calumet & Hecla | Pressure differential tester |
US3106835A (en) * | 1959-02-10 | 1963-10-15 | Gomco Surgical Mfg Corp | Check valve tester |
DE1175461B (de) * | 1960-01-08 | 1964-08-06 | Rissen Gmbh Maschf | Vorrichtung zur Feststellung der Dichtigkeit von Gefaessen |
DE1161054B (de) * | 1960-11-11 | 1964-01-09 | Knorr Bremse Gmbh | Bremsenpruefanlage fuer selbsttaetige Druckluftbremsen von Schienenfahrzeugen |
US3176503A (en) * | 1962-12-19 | 1965-04-06 | Inteco Corp | Pressure vessel leak testor |
US3251218A (en) * | 1963-02-04 | 1966-05-17 | Paul F Russell | Apparatus for pressure testing the porosity and strength of cartons and containers |
BE670895A (fr) * | 1965-03-08 | 1966-01-31 | ||
US3946595A (en) * | 1974-12-06 | 1976-03-30 | California Injection Molding Company, Inc. | Method and apparatus for testing mold vent orifices |
US4571987A (en) * | 1983-09-21 | 1986-02-25 | Horner John A | Leak detector |
US4649739A (en) * | 1985-12-09 | 1987-03-17 | Horner John A | Method of detecting leaks in liquid storage tanks |
DE3831006C1 (en) * | 1988-09-12 | 1990-01-11 | Albert 8000 Muenchen De Koch | Tightness test set and pressure meter for gas conduits and gas consumption devices |
US5216914A (en) * | 1992-03-31 | 1993-06-08 | Horner Creative Products, Inc. | Methods and systems for the negative pressure testing of underground storage tanks containing highly vaporous hydrocarbon liquids |
US5918268A (en) * | 1995-07-07 | 1999-06-29 | Intelligent Controls, Inc. | Line leak detection |
US6321590B1 (en) * | 1999-07-19 | 2001-11-27 | Kayaba Industry Co., Ltd. | Leakage measuring device |
US20070163331A1 (en) * | 2006-01-19 | 2007-07-19 | Delaware Capital Formation, Inc. | Line leak detector |
DE102008058451B4 (de) * | 2008-11-21 | 2010-11-18 | Airbus Deutschland Gmbh | Verfahren und System zur Notbelüftung einer Flugzeugkabine im Fall eines Lecks im Bereich eines Luftmischers |
US8316695B2 (en) * | 2009-05-08 | 2012-11-27 | Delaware Capital Formation, Inc. | Line leak detector and method of using same |
US8850872B2 (en) | 2009-05-08 | 2014-10-07 | Opw Fuel Management Systems, Inc. | Line leak detector and method of using same |
CN102052996B (zh) * | 2009-10-31 | 2013-09-11 | 中国计量学院 | 液体型容器检漏仪器的简捷使用方法 |
GB2567181B (en) | 2017-10-05 | 2021-04-07 | Homeserve Plc | Leak detection method and apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1901432A (en) * | 1929-11-20 | 1933-03-14 | Western Electric Co | Pressure leak indicator |
US2493967A (en) * | 1946-11-18 | 1950-01-10 | Gen Motors Corp | Leak testing unit |
US2531607A (en) * | 1947-04-15 | 1950-11-28 | Grove Regulator Company | Compartment tester |
US2684593A (en) * | 1950-12-14 | 1954-07-27 | Us Army | Pressure gauge |
US2719426A (en) * | 1952-04-23 | 1955-10-04 | Gen Electric | Apparatus for measuring gas pressure in sealed vessels |
-
1954
- 1954-10-30 FR FR1114506D patent/FR1114506A/fr not_active Expired
-
1955
- 1955-05-17 FR FR67863D patent/FR67863E/fr not_active Expired
- 1955-10-24 CH CH335134D patent/CH335134A/fr unknown
- 1955-10-24 US US542285A patent/US2853874A/en not_active Expired - Lifetime
- 1955-10-28 GB GB30925/55A patent/GB791043A/en not_active Expired
- 1955-10-28 DE DES46165A patent/DE1004395B/de active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2939314A (en) * | 1956-12-20 | 1960-06-07 | Gen Dynamics Corp | Fluid leakage meter |
US2936610A (en) * | 1957-05-22 | 1960-05-17 | Ford Motor Co | Differential pressure testing means |
US3028750A (en) * | 1958-07-07 | 1962-04-10 | American Meter Co | Leak tester |
Also Published As
Publication number | Publication date |
---|---|
CH335134A (fr) | 1958-12-31 |
US2853874A (en) | 1958-09-30 |
GB791043A (en) | 1958-02-19 |
FR67863E (fr) | 1958-03-25 |
DE1004395B (de) | 1957-03-14 |
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