DK141563B - Apparat til tæthedsprøvning af enkelte afsnit af rørledninger. - Google Patents
Apparat til tæthedsprøvning af enkelte afsnit af rørledninger. Download PDFInfo
- Publication number
- DK141563B DK141563B DK312168AA DK312168A DK141563B DK 141563 B DK141563 B DK 141563B DK 312168A A DK312168A A DK 312168AA DK 312168 A DK312168 A DK 312168A DK 141563 B DK141563 B DK 141563B
- Authority
- DK
- Denmark
- Prior art keywords
- pipelines
- pipeline
- leakage testing
- closures
- wheels
- Prior art date
Links
- 238000012360 testing method Methods 0.000 title description 17
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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
- G01M3/28—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 pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE10100/67*A SE365045B (de) | 1967-06-30 | 1967-06-30 | |
| SE1010067 | 1967-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK141563B true DK141563B (da) | 1980-04-21 |
| DK141563C DK141563C (de) | 1980-10-06 |
Family
ID=20291689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK312168AA DK141563B (da) | 1967-06-30 | 1968-06-28 | Apparat til tæthedsprøvning af enkelte afsnit af rørledninger. |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE6603652U (de) |
| DK (1) | DK141563B (de) |
| NO (1) | NO125415B (de) |
| SE (1) | SE365045B (de) |
-
1967
- 1967-06-30 SE SE10100/67*A patent/SE365045B/xx unknown
-
1968
- 1968-06-28 NO NO2575/68A patent/NO125415B/no unknown
- 1968-06-28 DK DK312168AA patent/DK141563B/da unknown
- 1968-07-01 DE DE6603652U patent/DE6603652U/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE6603652U (de) | 1969-10-23 |
| SE365045B (de) | 1974-03-11 |
| DK141563C (de) | 1980-10-06 |
| NO125415B (de) | 1972-09-04 |
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