FR2301817B1 - - Google Patents
Info
- Publication number
- FR2301817B1 FR2301817B1 FR7505516A FR7505516A FR2301817B1 FR 2301817 B1 FR2301817 B1 FR 2301817B1 FR 7505516 A FR7505516 A FR 7505516A FR 7505516 A FR7505516 A FR 7505516A FR 2301817 B1 FR2301817 B1 FR 2301817B1
- 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
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
- G01M3/04—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
-
- 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
-
- 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
- G01M3/202—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 using mass spectrometer detection systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Manipulator (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7505516A FR2301817A1 (fr) | 1975-02-21 | 1975-02-21 | Dispositif formant ventouse, s |
| ES445271A ES445271A1 (es) | 1975-02-21 | 1976-02-18 | Dispositivo que forma una ventosa desplazable. |
| SE7601882A SE426522B (sv) | 1975-02-21 | 1976-02-18 | Forfarande for tethetsprovning med en sugklocka |
| GB645476A GB1533013A (en) | 1975-02-21 | 1976-02-18 | Suction cup for checking gas-tightness and a method and apparatus employing said suction cup |
| BE164426A BE838701A (fr) | 1975-02-21 | 1976-02-19 | Dispositif formant ventouse, son application a un procede de controle d'etancheite et appareillage mettant en oeuvre ledit procede |
| IT2030476A IT1072347B (it) | 1975-02-21 | 1976-02-19 | Dispositivo formante ventosa sua applicazione ad un procedimento di controllo per effettuare detto procedimento |
| DE19762606935 DE2606935A1 (de) | 1975-02-21 | 1976-02-20 | Verschiebbare leckpruefvorrichtung, verfahren zu deren verwendung und anlage zur durchfuehrung dieses verfahrens |
| ES446738A ES446738A1 (es) | 1975-02-21 | 1976-04-06 | Procedimiento de control de la estanquidad de una pared que tiene una carga interna y una carga externa. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7505516A FR2301817A1 (fr) | 1975-02-21 | 1975-02-21 | Dispositif formant ventouse, s |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2301817A1 FR2301817A1 (fr) | 1976-09-17 |
| FR2301817B1 true FR2301817B1 (es) | 1978-03-10 |
Family
ID=9151568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7505516A Granted FR2301817A1 (fr) | 1975-02-21 | 1975-02-21 | Dispositif formant ventouse, s |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE838701A (es) |
| DE (1) | DE2606935A1 (es) |
| ES (2) | ES445271A1 (es) |
| FR (1) | FR2301817A1 (es) |
| GB (1) | GB1533013A (es) |
| IT (1) | IT1072347B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982003917A1 (en) * | 1981-05-08 | 1982-11-11 | Marshall Peter Edward George | Method of,and apparatus for,detecting leaks |
| GB2146440A (en) * | 1983-09-07 | 1985-04-17 | Bl Tech Ltd | Leak detection |
| EP0138370A3 (en) * | 1983-09-20 | 1986-04-16 | John Brown Automation Limited | Apparatus for use in leak detection |
| GB8524933D0 (en) * | 1985-10-09 | 1985-11-13 | Bl Tech Ltd | Leak detector |
| FR3101578B1 (fr) * | 2019-10-07 | 2022-01-14 | Cie Plastic Omnium Se | Dispositif de contrôle de l’étanchéité d’un panneau de véhicule automobile à double paroi |
-
1975
- 1975-02-21 FR FR7505516A patent/FR2301817A1/fr active Granted
-
1976
- 1976-02-18 ES ES445271A patent/ES445271A1/es not_active Expired
- 1976-02-18 GB GB645476A patent/GB1533013A/en not_active Expired
- 1976-02-19 IT IT2030476A patent/IT1072347B/it active
- 1976-02-19 BE BE164426A patent/BE838701A/xx unknown
- 1976-02-20 DE DE19762606935 patent/DE2606935A1/de not_active Withdrawn
- 1976-04-06 ES ES446738A patent/ES446738A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES446738A1 (es) | 1977-10-01 |
| DE2606935A1 (de) | 1976-09-09 |
| BE838701A (fr) | 1976-06-16 |
| FR2301817A1 (fr) | 1976-09-17 |
| GB1533013A (en) | 1978-11-22 |
| ES445271A1 (es) | 1977-06-01 |
| IT1072347B (it) | 1985-04-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |