FR2733834B1 - Dispositif pour controler un objet creux par compression ou depression du gaz contenu - Google Patents
Dispositif pour controler un objet creux par compression ou depression du gaz contenuInfo
- Publication number
- FR2733834B1 FR2733834B1 FR9505552A FR9505552A FR2733834B1 FR 2733834 B1 FR2733834 B1 FR 2733834B1 FR 9505552 A FR9505552 A FR 9505552A FR 9505552 A FR9505552 A FR 9505552A FR 2733834 B1 FR2733834 B1 FR 2733834B1
- Authority
- FR
- France
- Prior art keywords
- depression
- compression
- controlling
- gas contained
- hollow object
- 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 - Fee Related
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
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9505552A FR2733834B1 (fr) | 1995-05-05 | 1995-05-05 | Dispositif pour controler un objet creux par compression ou depression du gaz contenu |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9505552A FR2733834B1 (fr) | 1995-05-05 | 1995-05-05 | Dispositif pour controler un objet creux par compression ou depression du gaz contenu |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2733834A1 FR2733834A1 (fr) | 1996-11-08 |
FR2733834B1 true FR2733834B1 (fr) | 1997-06-06 |
Family
ID=9478848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9505552A Expired - Fee Related FR2733834B1 (fr) | 1995-05-05 | 1995-05-05 | Dispositif pour controler un objet creux par compression ou depression du gaz contenu |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2733834B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020082374A1 (fr) * | 2018-10-26 | 2020-04-30 | 深圳配天智能技术研究院有限公司 | Dispositif de détection d'étanchéité à l'air de produit et procédé de détection correspondant |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3108459A1 (de) * | 1981-03-06 | 1982-09-23 | Volkswagenwerk Ag, 3180 Wolfsburg | "verfahren zur kontrolle der dichtigkeit von behaeltern" |
FR2630212B1 (fr) * | 1988-04-15 | 1990-07-13 | Commissariat Energie Atomique | Procede et dispositif de mesure du debit de fuite d'une enceinte de confinement |
EP0412193A1 (fr) * | 1989-08-10 | 1991-02-13 | Siemens Aktiengesellschaft | Procédé et dispositif d'examen d'étanchéité des éléments de construction électriques |
EP0522254B1 (fr) * | 1991-07-08 | 1995-04-12 | Elpatronic Ag | Procédé et dispositif de contrôle des réservoirs |
-
1995
- 1995-05-05 FR FR9505552A patent/FR2733834B1/fr not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020082374A1 (fr) * | 2018-10-26 | 2020-04-30 | 深圳配天智能技术研究院有限公司 | Dispositif de détection d'étanchéité à l'air de produit et procédé de détection correspondant |
CN111684255A (zh) * | 2018-10-26 | 2020-09-18 | 深圳配天智能技术研究院有限公司 | 产品气密性检测装置及其检测方法 |
Also Published As
Publication number | Publication date |
---|---|
FR2733834A1 (fr) | 1996-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |