FR3018892B1 - Vanne a piston comportant des moyens de verrouillage - Google Patents
Vanne a piston comportant des moyens de verrouillage Download PDFInfo
- Publication number
- FR3018892B1 FR3018892B1 FR1452223A FR1452223A FR3018892B1 FR 3018892 B1 FR3018892 B1 FR 3018892B1 FR 1452223 A FR1452223 A FR 1452223A FR 1452223 A FR1452223 A FR 1452223A FR 3018892 B1 FR3018892 B1 FR 3018892B1
- Authority
- FR
- France
- Prior art keywords
- locking means
- piston valve
- piston
- valve
- locking
- 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.)
- Active
Links
Classifications
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- 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
- F16K1/12—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 with streamlined valve member around which the fluid flows when the valve is opened
- F16K1/123—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 with streamlined valve member around which the fluid flows when the valve is opened with stationary valve member and moving sleeve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
- F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
- F04D27/023—Details or means for fluid extraction
-
- 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
- F16K1/12—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 with streamlined valve member around which the fluid flows when the valve is opened
- F16K1/126—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 with streamlined valve member around which the fluid flows when the valve is opened actuated by fluid
-
- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
- F16K35/022—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Fluid-Driven Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1452223A FR3018892B1 (fr) | 2014-03-18 | 2014-03-18 | Vanne a piston comportant des moyens de verrouillage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1452223A FR3018892B1 (fr) | 2014-03-18 | 2014-03-18 | Vanne a piston comportant des moyens de verrouillage |
FR1452223 | 2014-03-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3018892A1 FR3018892A1 (fr) | 2015-09-25 |
FR3018892B1 true FR3018892B1 (fr) | 2018-05-18 |
Family
ID=50729688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1452223A Active FR3018892B1 (fr) | 2014-03-18 | 2014-03-18 | Vanne a piston comportant des moyens de verrouillage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3018892B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3333466B1 (fr) * | 2016-12-08 | 2019-09-25 | Microtecnica S.r.l. | Soupape pneumatique |
CN108843805B (zh) * | 2018-09-06 | 2019-12-06 | 宋殷俊 | 一种安全型高级孔板阀 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB327472A (en) * | 1929-01-14 | 1930-04-10 | English Electric Co Ltd | Improvements in or relating to control apparatus for fluidpressure operated valves and the like |
US3515165A (en) * | 1968-10-16 | 1970-06-02 | Vapor Corp | Pressure regulator |
DE3829726A1 (de) * | 1988-09-01 | 1990-05-17 | Waldenmaier J E H | Vorgesteuertes druckstoss-nebenauslassventil |
DE4315156A1 (de) * | 1993-05-07 | 1994-11-10 | Vdo Schindling | Pneumatisches Stellelement |
DE19828199C2 (de) * | 1998-06-25 | 2000-04-20 | Daimler Chrysler Ag | Absperrventil |
US6742539B2 (en) * | 2000-05-24 | 2004-06-01 | Innovative Controls | Co-axial control valve |
US8931504B2 (en) * | 2009-05-20 | 2015-01-13 | Hydromat-Inzenjering D.O.O. | Hydraulic axial piston regulating valve and its application |
-
2014
- 2014-03-18 FR FR1452223A patent/FR3018892B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3018892A1 (fr) | 2015-09-25 |
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