JPS5015595B1 - - Google Patents
Info
- Publication number
- JPS5015595B1 JPS5015595B1 JP4908070A JP4908070A JPS5015595B1 JP S5015595 B1 JPS5015595 B1 JP S5015595B1 JP 4908070 A JP4908070 A JP 4908070A JP 4908070 A JP4908070 A JP 4908070A JP S5015595 B1 JPS5015595 B1 JP S5015595B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G01M3/022—Test plugs for closing off the end of a pipe
-
- 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
- G01M3/2846—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 for tubes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691929019 DE1929019A1 (de) | 1969-06-07 | 1969-06-07 | Abdichtung fuer den Pruefkopf von Rohrpruefpressen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5015595B1 true JPS5015595B1 (de) | 1975-06-06 |
Family
ID=5736379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4908070A Pending JPS5015595B1 (de) | 1969-06-07 | 1970-06-07 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5015595B1 (de) |
| DE (1) | DE1929019A1 (de) |
| SE (1) | SE353397B (de) |
-
1969
- 1969-06-07 DE DE19691929019 patent/DE1929019A1/de active Pending
-
1970
- 1970-06-05 SE SE785170A patent/SE353397B/xx unknown
- 1970-06-07 JP JP4908070A patent/JPS5015595B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1929019A1 (de) | 1970-12-17 |
| SE353397B (de) | 1973-01-29 |