ES445271A1 - Suction cup for checking gas-tightness and a method and apparatus employing said suction cup - Google Patents
Suction cup for checking gas-tightness and a method and apparatus employing said suction cupInfo
- Publication number
- ES445271A1 ES445271A1 ES445271A ES445271A ES445271A1 ES 445271 A1 ES445271 A1 ES 445271A1 ES 445271 A ES445271 A ES 445271A ES 445271 A ES445271 A ES 445271A ES 445271 A1 ES445271 A1 ES 445271A1
- Authority
- ES
- Spain
- Prior art keywords
- suction cup
- support
- tightness
- apparatus employing
- force
- 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
- G01M3/04—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)
Abstract
Device that forms a movable suction cup, when it is in operation, characterized in that it contains a body that comprises: at least one support surface intended to be applied to a support; at least one control chamber, which has an opening located in the same plane as said support surface, and equipped with connection means, on the one hand, with a pumping system capable of causing a depression inside the said camera, causing a force of application of said body on said support, and on the other hand, with a detection system capable of detecting the presence within the said chamber of a gas of a certain nature; support means provide a supporting force that opposes said application force. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7505516A FR2301817A1 (en) | 1975-02-21 | 1975-02-21 | SUCTION CUP FORMING DEVICE, S |
Publications (1)
Publication Number | Publication Date |
---|---|
ES445271A1 true ES445271A1 (en) | 1977-06-01 |
Family
ID=9151568
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES445271A Expired ES445271A1 (en) | 1975-02-21 | 1976-02-18 | Suction cup for checking gas-tightness and a method and apparatus employing said suction cup |
ES446738A Expired ES446738A1 (en) | 1975-02-21 | 1976-04-06 | Suction cup for checking gas-tightness and a method and apparatus employing said suction cup |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES446738A Expired ES446738A1 (en) | 1975-02-21 | 1976-04-06 | Suction cup for checking gas-tightness and a method and apparatus employing said suction cup |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE838701A (en) |
DE (1) | DE2606935A1 (en) |
ES (2) | ES445271A1 (en) |
FR (1) | FR2301817A1 (en) |
GB (1) | GB1533013A (en) |
IT (1) | IT1072347B (en) |
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 (en) * | 2019-10-07 | 2022-01-14 | Cie Plastic Omnium Se | Device for checking the tightness of a double-walled motor vehicle panel |
-
1975
- 1975-02-21 FR FR7505516A patent/FR2301817A1/en active Granted
-
1976
- 1976-02-18 ES ES445271A patent/ES445271A1/en not_active Expired
- 1976-02-18 GB GB645476A patent/GB1533013A/en not_active Expired
- 1976-02-19 IT IT2030476A patent/IT1072347B/en active
- 1976-02-19 BE BE164426A patent/BE838701A/en unknown
- 1976-02-20 DE DE19762606935 patent/DE2606935A1/en not_active Withdrawn
- 1976-04-06 ES ES446738A patent/ES446738A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES446738A1 (en) | 1977-10-01 |
DE2606935A1 (en) | 1976-09-09 |
BE838701A (en) | 1976-06-16 |
FR2301817A1 (en) | 1976-09-17 |
GB1533013A (en) | 1978-11-22 |
IT1072347B (en) | 1985-04-10 |
FR2301817B1 (en) | 1978-03-10 |
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