BE411573A - - Google Patents
Info
- Publication number
- BE411573A BE411573A BE411573DA BE411573A BE 411573 A BE411573 A BE 411573A BE 411573D A BE411573D A BE 411573DA BE 411573 A BE411573 A BE 411573A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- operating rod
- valves
- improvement
- upstream
- Prior art date
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 5
- 230000000717 retained effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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
- F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
- F16K43/001—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve being actuated independently of the main valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE411573A true BE411573A (https=) |
Family
ID=75507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE411573D BE411573A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE411573A (https=) |
-
0
- BE BE411573D patent/BE411573A/fr unknown
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