FR2400656A1 - Vanne equilibree a passage direct a des pressions et temperatures extremes - Google Patents
Vanne equilibree a passage direct a des pressions et temperatures extremesInfo
- Publication number
- FR2400656A1 FR2400656A1 FR7725082A FR7725082A FR2400656A1 FR 2400656 A1 FR2400656 A1 FR 2400656A1 FR 7725082 A FR7725082 A FR 7725082A FR 7725082 A FR7725082 A FR 7725082A FR 2400656 A1 FR2400656 A1 FR 2400656A1
- Authority
- FR
- France
- Prior art keywords
- spindle
- slide
- seal
- housing
- rings
- 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.)
- Granted
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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Abstract
L'invention concerne une vanne équilibrée à passage direct à des pressions et températures extrêmes. Ladite vanne comporte un corps creux présentant un passage d'écoulement, un registre équilibré pouvant être animé d'un mouvement alternatif dans le corps pour régler le débit du fluide, et des tiges de manoeuvre et d'équilibrage faisant saillie hors du corps en passant par des orifices, un logement annulaire dans le corps autour de chaque tige, un dispositif d'étanchéité dans le logement et un bouchon destiné à comprimer le dispositif d'étanchéité qui comporte au moins une garniture annulaire métallique bombée et une bague en matière plus souple. Application à une vanne destinée à régler le débit d'un fluide à haute pression et à une température extrême.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7725082A FR2400656A1 (fr) | 1977-08-16 | 1977-08-16 | Vanne equilibree a passage direct a des pressions et temperatures extremes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7725082A FR2400656A1 (fr) | 1977-08-16 | 1977-08-16 | Vanne equilibree a passage direct a des pressions et temperatures extremes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2400656A1 true FR2400656A1 (fr) | 1979-03-16 |
FR2400656B1 FR2400656B1 (fr) | 1984-04-13 |
Family
ID=9194552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7725082A Granted FR2400656A1 (fr) | 1977-08-16 | 1977-08-16 | Vanne equilibree a passage direct a des pressions et temperatures extremes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2400656A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440505A1 (fr) * | 1978-10-30 | 1980-05-30 | Mac Evoy Oilfield Equipment | Vanne et son dispositif d'etancheite |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1844903A (en) * | 1929-12-31 | 1932-02-09 | Walter K Queen | Multiple stage rod packing |
US2012150A (en) * | 1931-05-25 | 1935-08-20 | Harley T Wheeler | Constant pressure multistage packing |
CH242687A (de) * | 1945-04-17 | 1946-05-31 | Denzler & Co | Stopfbüchse. |
CH250272A (de) * | 1945-04-17 | 1947-08-15 | Denzler & Co | Stopfbüchse. |
US3467394A (en) * | 1965-10-15 | 1969-09-16 | Grove Valve & Regulator Co | Packing means |
FR2165340A5 (fr) * | 1971-12-23 | 1973-08-03 | Couturier Henri Clement | |
AU484903B2 (en) * | 1974-10-14 | 1976-04-15 | Hoke Inc. | Packed valve |
-
1977
- 1977-08-16 FR FR7725082A patent/FR2400656A1/fr active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1844903A (en) * | 1929-12-31 | 1932-02-09 | Walter K Queen | Multiple stage rod packing |
US2012150A (en) * | 1931-05-25 | 1935-08-20 | Harley T Wheeler | Constant pressure multistage packing |
CH242687A (de) * | 1945-04-17 | 1946-05-31 | Denzler & Co | Stopfbüchse. |
CH250272A (de) * | 1945-04-17 | 1947-08-15 | Denzler & Co | Stopfbüchse. |
US3467394A (en) * | 1965-10-15 | 1969-09-16 | Grove Valve & Regulator Co | Packing means |
FR2165340A5 (fr) * | 1971-12-23 | 1973-08-03 | Couturier Henri Clement | |
AU484903B2 (en) * | 1974-10-14 | 1976-04-15 | Hoke Inc. | Packed valve |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440505A1 (fr) * | 1978-10-30 | 1980-05-30 | Mac Evoy Oilfield Equipment | Vanne et son dispositif d'etancheite |
Also Published As
Publication number | Publication date |
---|---|
FR2400656B1 (fr) | 1984-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |