DD99655A1 - - Google Patents
Info
- Publication number
- DD99655A1 DD99655A1 DD16646472A DD16646472A DD99655A1 DD 99655 A1 DD99655 A1 DD 99655A1 DD 16646472 A DD16646472 A DD 16646472A DD 16646472 A DD16646472 A DD 16646472A DD 99655 A1 DD99655 A1 DD 99655A1
- Authority
- DD
- German Democratic Republic
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
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16646472A DD99655A1 (en) | 1972-10-25 | 1972-10-25 | |
| DE19732350107 DE2350107A1 (en) | 1972-10-25 | 1973-10-05 | PROCEDURE AND EQUIPMENT FOR LEAK DETECTION, IN PARTICULAR FOR VACUUM SYSTEMS |
| GB4913273A GB1429204A (en) | 1972-10-25 | 1973-10-22 | Method of detecting leaks especially in vacuum plants |
| CH1500673A CH572613A5 (en) | 1972-10-25 | 1973-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16646472A DD99655A1 (en) | 1972-10-25 | 1972-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD99655A1 true DD99655A1 (en) | 1973-08-20 |
Family
ID=5488672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16646472A DD99655A1 (en) | 1972-10-25 | 1972-10-25 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH572613A5 (en) |
| DD (1) | DD99655A1 (en) |
| DE (1) | DE2350107A1 (en) |
| GB (1) | GB1429204A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3030296A1 (en) * | 1980-08-09 | 1982-03-18 | Reinhold Ing.(grad.) 6990 Bad Mergentheim Barlian | DEVICE FOR DETECTING STEAM LEAKAGE |
| JPS58147627A (en) * | 1982-02-26 | 1983-09-02 | Hitachi Ltd | Detecting element for fluid leakage |
| CN102519681A (en) * | 2012-01-06 | 2012-06-27 | 重庆生竹科技发展有限公司 | Detection method for quality of welding line of sealed container |
-
1972
- 1972-10-25 DD DD16646472A patent/DD99655A1/xx unknown
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1973
- 1973-10-05 DE DE19732350107 patent/DE2350107A1/en active Pending
- 1973-10-22 GB GB4913273A patent/GB1429204A/en not_active Expired
- 1973-10-24 CH CH1500673A patent/CH572613A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2350107A1 (en) | 1974-05-09 |
| CH572613A5 (en) | 1976-02-13 |
| GB1429204A (en) | 1976-03-24 |