NL7214791A - - Google Patents
Info
- Publication number
- NL7214791A NL7214791A NL7214791A NL7214791A NL7214791A NL 7214791 A NL7214791 A NL 7214791A NL 7214791 A NL7214791 A NL 7214791A NL 7214791 A NL7214791 A NL 7214791A NL 7214791 A NL7214791 A NL 7214791A
- Authority
- NL
- Netherlands
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
- G01M3/26—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
- G01M3/32—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 containers, e.g. radiators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712154908 DE2154908A1 (de) | 1971-11-02 | 1971-11-02 | Vacumetrische leckanzeigevorrichtung fuer doppelwandige fluessigkeitsbehaelter, insbesondere benzintanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7214791A true NL7214791A (fr) | 1973-05-04 |
Family
ID=5824218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7214791A NL7214791A (fr) | 1971-11-02 | 1972-11-01 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE790732A (fr) |
| CH (1) | CH551621A (fr) |
| DE (1) | DE2154908A1 (fr) |
| FR (1) | FR2159909A5 (fr) |
| NL (1) | NL7214791A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE515496C2 (sv) * | 1994-11-04 | 2001-08-13 | Volvo Personvagnar Ab | Förfarande och anordning för provning av tätheten hos en sluten behållare |
-
0
- BE BE790732D patent/BE790732A/fr unknown
-
1971
- 1971-11-02 DE DE19712154908 patent/DE2154908A1/de active Pending
-
1972
- 1972-10-20 CH CH1538372A patent/CH551621A/xx not_active IP Right Cessation
- 1972-10-27 FR FR7238207A patent/FR2159909A5/fr not_active Expired
- 1972-11-01 NL NL7214791A patent/NL7214791A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH551621A (de) | 1974-07-15 |
| DE2154908A1 (de) | 1973-05-10 |
| FR2159909A5 (fr) | 1973-06-22 |
| BE790732A (fr) | 1973-02-15 |