FR391452A - Conical needle valve for high pressure vessels - Google Patents
Conical needle valve for high pressure vesselsInfo
- Publication number
- FR391452A FR391452A FR391452DA FR391452A FR 391452 A FR391452 A FR 391452A FR 391452D A FR391452D A FR 391452DA FR 391452 A FR391452 A FR 391452A
- Authority
- FR
- France
- Prior art keywords
- high pressure
- needle valve
- pressure vessels
- conical needle
- conical
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
- F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR391452T | 1908-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR391452A true FR391452A (en) | 1908-11-02 |
Family
ID=1436917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR391452D Expired FR391452A (en) | 1908-06-13 | 1908-06-13 | Conical needle valve for high pressure vessels |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR391452A (en) |
-
1908
- 1908-06-13 FR FR391452D patent/FR391452A/en not_active Expired
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