FR808192A - Check valve for all applications - Google Patents
Check valve for all applicationsInfo
- Publication number
- FR808192A FR808192A FR808192DA FR808192A FR 808192 A FR808192 A FR 808192A FR 808192D A FR808192D A FR 808192DA FR 808192 A FR808192 A FR 808192A
- Authority
- FR
- France
- Prior art keywords
- applications
- check valve
- check
- valve
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1037—Flap valves
- F04B53/104—Flap valves the closure member being a rigid element oscillating around a fixed point
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR808192T | 1935-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR808192A true FR808192A (en) | 1937-01-30 |
Family
ID=9252824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR808192D Expired FR808192A (en) | 1935-10-15 | 1935-10-15 | Check valve for all applications |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR808192A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2864394A (en) * | 1954-05-27 | 1958-12-16 | Mcdowell Mfg Co | Automatic relief valve |
EP2631416A1 (en) | 2012-02-24 | 2013-08-28 | Profilmar | Device for locking and unlocking the apron of a curtain, roller shutter or sectional door |
-
1935
- 1935-10-15 FR FR808192D patent/FR808192A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2864394A (en) * | 1954-05-27 | 1958-12-16 | Mcdowell Mfg Co | Automatic relief valve |
EP2631416A1 (en) | 2012-02-24 | 2013-08-28 | Profilmar | Device for locking and unlocking the apron of a curtain, roller shutter or sectional door |
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