FR667889A - Ball valve box - Google Patents
Ball valve boxInfo
- Publication number
- FR667889A FR667889A FR667889DA FR667889A FR 667889 A FR667889 A FR 667889A FR 667889D A FR667889D A FR 667889DA FR 667889 A FR667889 A FR 667889A
- Authority
- FR
- France
- Prior art keywords
- ball valve
- valve box
- box
- ball
- 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
- 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
- F16K15/04—Check valves with guided rigid valve members shaped as balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE667889X | 1928-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR667889A true FR667889A (en) | 1929-10-24 |
Family
ID=6589943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR667889D Expired FR667889A (en) | 1928-02-01 | 1929-01-22 | Ball valve box |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR667889A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0656496A1 (en) * | 1993-12-04 | 1995-06-07 | Emhart Glass Machinery Investments Inc. | Ball check valve |
FR2780762A1 (en) * | 1998-07-06 | 2000-01-07 | Bosch Gmbh Robert | NON-RETURN VALVE |
-
1929
- 1929-01-22 FR FR667889D patent/FR667889A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0656496A1 (en) * | 1993-12-04 | 1995-06-07 | Emhart Glass Machinery Investments Inc. | Ball check valve |
FR2780762A1 (en) * | 1998-07-06 | 2000-01-07 | Bosch Gmbh Robert | NON-RETURN VALVE |
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