CH446842A - Robinet à boisseau cylindrique - Google Patents
Robinet à boisseau cylindriqueInfo
- Publication number
- CH446842A CH446842A CH1619966A CH1619966A CH446842A CH 446842 A CH446842 A CH 446842A CH 1619966 A CH1619966 A CH 1619966A CH 1619966 A CH1619966 A CH 1619966A CH 446842 A CH446842 A CH 446842A
- Authority
- CH
- Switzerland
- Prior art keywords
- plug
- ring
- valve
- cylindrical
- bore
- Prior art date
Links
- 239000011324 bead Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims 2
- 230000013011 mating Effects 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000284 resting 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0457—Packings
- F16K5/0478—Packings on the plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR43199A FR1467897A (fr) | 1965-12-21 | 1965-12-21 | Robinet à boisseau cylindrique |
| FR66226A FR90150E (fr) | 1966-06-21 | 1966-06-21 | Robinet à boisseau cylindrique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH446842A true CH446842A (fr) | 1967-11-15 |
Family
ID=26167819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1619966A CH446842A (fr) | 1965-12-21 | 1966-11-09 | Robinet à boisseau cylindrique |
Country Status (3)
-
1966
- 1966-11-09 CH CH1619966A patent/CH446842A/fr unknown
- 1966-11-17 BE BE689860D patent/BE689860A/xx unknown
- 1966-12-01 NL NL6616960A patent/NL6616960A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE689860A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-02 |
| NL6616960A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-06-22 |
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