FR390284A - Stepped orifice valve - Google Patents
Stepped orifice valveInfo
- Publication number
- FR390284A FR390284A FR390284DA FR390284A FR 390284 A FR390284 A FR 390284A FR 390284D A FR390284D A FR 390284DA FR 390284 A FR390284 A FR 390284A
- Authority
- FR
- France
- Prior art keywords
- orifice valve
- stepped orifice
- stepped
- valve
- orifice
- 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
- 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
- F16K5/02—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 conical surfaces; Packings therefor
- F16K5/0207—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 conical surfaces; Packings therefor with special plug arrangement, e.g. special shape or built in means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR390284T | 1908-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR390284A true FR390284A (en) | 1908-10-01 |
Family
ID=1435832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR390284D Expired FR390284A (en) | 1908-05-15 | 1908-05-15 | Stepped orifice valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR390284A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007128880A1 (en) * | 2006-05-08 | 2007-11-15 | Metso Automation Oy | Control valve |
WO2009129770A1 (en) | 2008-04-21 | 2009-10-29 | Voelker Manfred | Sample extraction valve |
-
1908
- 1908-05-15 FR FR390284D patent/FR390284A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007128880A1 (en) * | 2006-05-08 | 2007-11-15 | Metso Automation Oy | Control valve |
CN101438086B (en) * | 2006-05-08 | 2011-08-03 | 美卓自动化有限公司 | Control valve |
US8146884B2 (en) | 2006-05-08 | 2012-04-03 | Metso Automation Oy | High pressure control valve that allows for multiple pressure drops |
WO2009129770A1 (en) | 2008-04-21 | 2009-10-29 | Voelker Manfred | Sample extraction valve |
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