NL292211A - - Google Patents
Info
- Publication number
- NL292211A NL292211A NL292211DA NL292211A NL 292211 A NL292211 A NL 292211A NL 292211D A NL292211D A NL 292211DA NL 292211 A NL292211 A NL 292211A
- Authority
- NL
- Netherlands
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
- F16K15/14—Check valves with flexible valve members
- F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
- F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL292211A true NL292211A (en) |
Family
ID=1875496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL292211D NL292211A (en) |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL292211A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5551483A (en) * | 1993-08-17 | 1996-09-03 | Kwc Ag | Backflow-preventer |
-
0
- NL NL292211D patent/NL292211A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5551483A (en) * | 1993-08-17 | 1996-09-03 | Kwc Ag | Backflow-preventer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2270737A (en) | Siphon breaker and valve | |
| US3060882A (en) | Automatic boat drain | |
| CN107532745B (en) | Valve seat | |
| US4977920A (en) | Pipe Interrupter | |
| US5551483A (en) | Backflow-preventer | |
| US3862640A (en) | Anti-backflow water control and solution proportioner | |
| US2938532A (en) | Vacuum breaker | |
| DE3832998C2 (en) | Backflow preventer | |
| DE609275C (en) | Dispensing valve with a ventilation valve designed to prevent dirty water from being sucked back | |
| DE206227C (en) | ||
| DE102016012646B4 (en) | Insertion part with a water-carrying cartridge housing | |
| EP0538623B1 (en) | Pipe disconnector built into the wall | |
| EP4177529B1 (en) | Tundish with integral dry tap | |
| US20240200674A1 (en) | Check valve | |
| DE1011732B (en) | Valve made of elastic material for breathing apparatus | |
| DE114209C (en) | ||
| NL292211A (en) |