FR491834A - Metal tube testing machine - Google Patents
Metal tube testing machineInfo
- Publication number
- FR491834A FR491834A FR491834DA FR491834A FR 491834 A FR491834 A FR 491834A FR 491834D A FR491834D A FR 491834DA FR 491834 A FR491834 A FR 491834A
- Authority
- FR
- France
- Prior art keywords
- metal tube
- testing machine
- tube testing
- machine
- metal
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR491834T | 1918-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR491834A true FR491834A (en) | 1919-06-19 |
Family
ID=1527789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR491834D Expired FR491834A (en) | 1918-09-18 | 1918-09-18 | Metal tube testing machine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR491834A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115389137A (en) * | 2022-10-27 | 2022-11-25 | 烟台中宇航空液压有限公司 | Test experiment device for simulating leakage fault of aviation hydraulic pipeline |
-
1918
- 1918-09-18 FR FR491834D patent/FR491834A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115389137A (en) * | 2022-10-27 | 2022-11-25 | 烟台中宇航空液压有限公司 | Test experiment device for simulating leakage fault of aviation hydraulic pipeline |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR491834A (en) | Metal tube testing machine | |
FR489717A (en) | Further development of flat tube radiators | |
FR492243A (en) | Improvements in tube assembly | |
FR523810A (en) | Improvements in tube assembly | |
FR539991A (en) | Metal tube working machine | |
FR23189E (en) | Improvements in tube assembly | |
CH77623A (en) | tube | |
FR501217A (en) | Tube clamp | |
FR498196A (en) | Metal wire enameling machine | |
FR503469A (en) | Pipe wrench | |
FR546281A (en) | Tube bending machine | |
FR518619A (en) | RÖntgen tube | |
FR490493A (en) | Protector for inner tubes | |
FR485894A (en) | Tube bending machines | |
FR502585A (en) | Improvements to seamless tube making machines | |
FR489511A (en) | Metal can crimping machine | |
CH78835A (en) | Multi-part sheet metal tube | |
FR491851A (en) | Improvements made to barrel-making machines | |
FR497419A (en) | Circular metal can crimping machine | |
CH81091A (en) | Tube connection | |
FR517883A (en) | Reservoir stylograph | |
FR537419A (en) | Tube labeling machine | |
FR499596A (en) | Improvements in the manufacture of welded tubes | |
FR539046A (en) | Inclined tube boiler | |
CH78003A (en) | Closure for tubes |