FR1379922A - Appareil de contrôle de pression - Google Patents
Appareil de contrôle de pressionInfo
- Publication number
- FR1379922A FR1379922A FR20400A FR13020400A FR1379922A FR 1379922 A FR1379922 A FR 1379922A FR 20400 A FR20400 A FR 20400A FR 13020400 A FR13020400 A FR 13020400A FR 1379922 A FR1379922 A FR 1379922A
- Authority
- FR
- France
- Prior art keywords
- pressure tester
- tester
- pressure
- 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
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
- F16K15/207—Check valves specially designed for inflatable bodies, e.g. tyres and combined with other valves, e.g. safety valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR20400A FR1379922A (fr) | 1963-12-16 | 1963-12-16 | Appareil de contrôle de pression |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR20400A FR1379922A (fr) | 1963-12-16 | 1963-12-16 | Appareil de contrôle de pression |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1379922A true FR1379922A (fr) | 1964-11-27 |
Family
ID=8581630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR20400A Expired FR1379922A (fr) | 1963-12-16 | 1963-12-16 | Appareil de contrôle de pression |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1379922A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108398370B (zh) * | 2018-04-25 | 2024-03-22 | 山东科技大学 | 一种测定气体流动时煤体变形过程的试验装置及试验方法 |
-
1963
- 1963-12-16 FR FR20400A patent/FR1379922A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108398370B (zh) * | 2018-04-25 | 2024-03-22 | 山东科技大学 | 一种测定气体流动时煤体变形过程的试验装置及试验方法 |
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