FR1424617A - Robinets à boisseau - Google Patents
Robinets à boisseauInfo
- Publication number
- FR1424617A FR1424617A FR1487A FR1487A FR1424617A FR 1424617 A FR1424617 A FR 1424617A FR 1487 A FR1487 A FR 1487A FR 1487 A FR1487 A FR 1487A FR 1424617 A FR1424617 A FR 1424617A
- Authority
- FR
- France
- Prior art keywords
- ball valves
- valves
- ball
- 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
- F16K5/0257—Packings
- F16K5/0264—Packings in the housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Taps Or Cocks (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US349232A US3326519A (en) | 1964-03-04 | 1964-03-04 | Plug valves |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1424617A true FR1424617A (fr) | 1966-03-30 |
Family
ID=23371454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1487A Expired FR1424617A (fr) | 1964-03-04 | 1965-01-11 | Robinets à boisseau |
Country Status (3)
Country | Link |
---|---|
US (1) | US3326519A (fr) |
FR (1) | FR1424617A (fr) |
GB (1) | GB1094142A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3552716A (en) * | 1969-06-03 | 1971-01-05 | Walworth Co | Plug valve with a flexible port plate |
US3614060A (en) * | 1969-07-22 | 1971-10-19 | Union Pump Co | Sleeved plug valve |
US4275868A (en) * | 1977-05-09 | 1981-06-30 | Unarco Industries, Inc. | Valve with body and stem of plastic material |
US5676348A (en) * | 1996-06-12 | 1997-10-14 | Fmc Corporation | Asymmetric seal segment configuration |
WO2002010622A2 (fr) * | 2000-07-27 | 2002-02-07 | General Valve, Inc. | Appareil anti-frottement pour dispositifs double isolement et purge non lubrifies |
DK174606B1 (da) * | 2002-08-20 | 2003-07-21 | Sp Group As | Manuelt betjent on-off-ventil |
WO2017059107A1 (fr) * | 2015-09-29 | 2017-04-06 | Kerr Machine Co. | Dispositifs à débit haute pression d'étanchéité |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2987295A (en) * | 1959-07-24 | 1961-06-06 | Duriron Co | Plug valves |
US3160387A (en) * | 1961-05-12 | 1964-12-08 | Hays Mfg Co | Valve with seating structure |
US3216697A (en) * | 1962-01-31 | 1965-11-09 | Emil G Holmberg | Biased plug valve |
US3151836A (en) * | 1962-08-20 | 1964-10-06 | Duriron Co | Valve assembly |
-
1964
- 1964-03-04 US US349232A patent/US3326519A/en not_active Expired - Lifetime
-
1965
- 1965-01-11 FR FR1487A patent/FR1424617A/fr not_active Expired
- 1965-03-02 GB GB8942/65A patent/GB1094142A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1094142A (en) | 1967-12-06 |
US3326519A (en) | 1967-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE650076A (fr) | Soupape | |
FR1446656A (fr) | Clapet à bille | |
CH447744A (fr) | Vanne | |
FR1424617A (fr) | Robinets à boisseau | |
FR1339041A (fr) | Robinet à boisseau sphérique | |
FR1427882A (fr) | Robinet à boisseau sphérique | |
FR1375004A (fr) | Structure de robinet à obturateur sphérique | |
CH408575A (fr) | Valve à clapet | |
FR1369501A (fr) | Robinet à boisseau à clé sphérique | |
BE750953Q (fr) | Valve | |
FR1363369A (fr) | Robinet à boisseau | |
FR1527003A (fr) | Robinet-vanne à boisseau | |
FR1278555A (fr) | Vanne à boisseau | |
FR1469220A (fr) | Vanne à boisseau sphérique | |
FR1462806A (fr) | Robinet à boisseau | |
CH476937A (fr) | Robinet à boisseau | |
FR1372777A (fr) | Robinet à boisseau | |
FR1466302A (fr) | Robinet à boisseau sphérique perfectionné | |
FR1530115A (fr) | Robinet à boisseau perfectionné | |
FR1408938A (fr) | Perfectionnements aux robinets à boisseau | |
CH508834A (fr) | Robinet à boisseau | |
FR1431694A (fr) | Robinets à boisseaux | |
FR1442730A (fr) | Robinet à boisseau sphérique | |
FR1448086A (fr) | Vanne à rotule | |
FR1475111A (fr) | Vanne à boisseau tournant à clapet piloté |