FR1526785A - Soupapes comportant un ou plusieurs sièges lubrifiés - Google Patents
Soupapes comportant un ou plusieurs sièges lubrifiésInfo
- Publication number
- FR1526785A FR1526785A FR980686A FR980686A FR1526785A FR 1526785 A FR1526785 A FR 1526785A FR 980686 A FR980686 A FR 980686A FR 980686 A FR980686 A FR 980686A FR 1526785 A FR1526785 A FR 1526785A
- Authority
- FR
- France
- Prior art keywords
- lubricated
- seats
- valves
- lubricated seats
- 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
- F16K5/06—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 spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0673—Composite packings
-
- 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
- F16K5/22—Features relating to lubrication
-
- 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
- F16K5/22—Features relating to lubrication
- F16K5/227—Features relating to lubrication for plugs with spherical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR980686A FR1526785A (fr) | 1964-03-26 | 1964-07-03 | Soupapes comportant un ou plusieurs sièges lubrifiés |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US354962A US3378026A (en) | 1964-03-26 | 1964-03-26 | Lubricated valve with means to relieve excessive sealant pressure |
FR980686A FR1526785A (fr) | 1964-03-26 | 1964-07-03 | Soupapes comportant un ou plusieurs sièges lubrifiés |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1526785A true FR1526785A (fr) | 1968-05-31 |
Family
ID=26208709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR980686A Expired FR1526785A (fr) | 1964-03-26 | 1964-07-03 | Soupapes comportant un ou plusieurs sièges lubrifiés |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1526785A (fr) |
-
1964
- 1964-07-03 FR FR980686A patent/FR1526785A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT316241B (de) | Mehrwegeventil | |
NL144013B (nl) | Door een vlotter bediende afsluiter. | |
AT275984B (de) | Sitzkonstruktion für Kugelventile | |
NL170979C (nl) | Vlinderklepafsluiter. | |
NL162729C (nl) | Vlinderklepconstructie. | |
NL151484B (nl) | Draaibare afsluiter met hellend afsluitorgaan. | |
NL156800B (nl) | Vlinderklep. | |
NL140476B (nl) | Klepsamenstel. | |
NL153653B (nl) | Bolafsluiter. | |
NL159166B (nl) | Onderbrekingsklep. | |
CH492911A (de) | Mehrwegeventil | |
NL146919B (nl) | Meerwegschuifafsluiter. | |
NL158902B (nl) | Meervoudige afsluiter. | |
FR1462941A (fr) | Poussoir de soupape | |
FR1526785A (fr) | Soupapes comportant un ou plusieurs sièges lubrifiés | |
AT302756B (de) | Mehrwegeventil | |
DE2166944A1 (de) | Ventilhahn | |
NL141969B (nl) | Afsluiter. | |
AT265791B (de) | Mehrwegeventil | |
DK111499B (da) | Magnetventil. | |
FR1410619A (fr) | Clapet à double effet | |
FI50022C (fi) | Sisäkierteellä varustettu tiivistyskuppi. | |
FR1394096A (fr) | Robinet à plusieurs voies | |
FR1459152A (fr) | Véhicule comportant un ou plusieurs containers | |
NL154585B (nl) | Meerwegafsluiter. |