FR1496147A - Watertight valve, maintaining the elastic shutter, compressed in the working positions - Google Patents
Watertight valve, maintaining the elastic shutter, compressed in the working positionsInfo
- Publication number
- FR1496147A FR1496147A FR65164A FR65164A FR1496147A FR 1496147 A FR1496147 A FR 1496147A FR 65164 A FR65164 A FR 65164A FR 65164 A FR65164 A FR 65164A FR 1496147 A FR1496147 A FR 1496147A
- Authority
- FR
- France
- Prior art keywords
- compressed
- maintaining
- working positions
- elastic shutter
- watertight valve
- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
-
- 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
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
- F16K5/184—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing
-
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/20—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with a compressible solid closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR65164A FR1496147A (en) | 1966-06-13 | 1966-06-13 | Watertight valve, maintaining the elastic shutter, compressed in the working positions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR65164A FR1496147A (en) | 1966-06-13 | 1966-06-13 | Watertight valve, maintaining the elastic shutter, compressed in the working positions |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1496147A true FR1496147A (en) | 1967-09-29 |
Family
ID=8610746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR65164A Expired FR1496147A (en) | 1966-06-13 | 1966-06-13 | Watertight valve, maintaining the elastic shutter, compressed in the working positions |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1496147A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0347289A1 (en) * | 1988-06-17 | 1989-12-20 | Societe Anonyme Mecafrance | Locking device for valves |
WO2014080308A1 (en) * | 2012-11-21 | 2014-05-30 | Watson Ivan | A lockout device |
CN111637242A (en) * | 2020-06-05 | 2020-09-08 | 康健 | Heating and ventilation heat supply core-replaceable cock quick-opening valve |
-
1966
- 1966-06-13 FR FR65164A patent/FR1496147A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0347289A1 (en) * | 1988-06-17 | 1989-12-20 | Societe Anonyme Mecafrance | Locking device for valves |
FR2633028A1 (en) * | 1988-06-17 | 1989-12-22 | Mecafrance Sa | LOCKING DEVICE FOR VALVES |
WO2014080308A1 (en) * | 2012-11-21 | 2014-05-30 | Watson Ivan | A lockout device |
CN111637242A (en) * | 2020-06-05 | 2020-09-08 | 康健 | Heating and ventilation heat supply core-replaceable cock quick-opening valve |
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