FR661273A - Perfectionnements aux clapets - Google Patents
Perfectionnements aux clapetsInfo
- Publication number
- FR661273A FR661273A FR661273DA FR661273A FR 661273 A FR661273 A FR 661273A FR 661273D A FR661273D A FR 661273DA FR 661273 A FR661273 A FR 661273A
- Authority
- FR
- France
- Prior art keywords
- refinements
- valves
- 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
- 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
- F16K15/02—Check valves with guided rigid valve members
- F16K15/08—Check valves with guided rigid valve members shaped as rings
- F16K15/12—Springs for ring valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR661273T | 1928-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR661273A true FR661273A (fr) | 1929-07-23 |
Family
ID=9010797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR661273D Expired FR661273A (fr) | 1928-09-28 | 1928-09-28 | Perfectionnements aux clapets |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR661273A (fr) |
-
1928
- 1928-09-28 FR FR661273D patent/FR661273A/fr not_active Expired
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