FR2304010B1 - - Google Patents
Info
- Publication number
- FR2304010B1 FR2304010B1 FR7507569A FR7507569A FR2304010B1 FR 2304010 B1 FR2304010 B1 FR 2304010B1 FR 7507569 A FR7507569 A FR 7507569A FR 7507569 A FR7507569 A FR 7507569A FR 2304010 B1 FR2304010 B1 FR 2304010B1
- Authority
- FR
- France
- 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
- 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
- F16K1/16—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 pivoted closure-members
- F16K1/18—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 pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
- F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion
-
- 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
- F16K1/16—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 pivoted closure-members
- F16K1/18—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 pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/222—Shaping of the valve member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/5762—With leakage or drip collecting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/87981—Common actuator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Multiple-Way Valves (AREA)
- Centrifugal Separators (AREA)
- Crushing And Pulverization Processes (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7507569A FR2304010A1 (fr) | 1975-03-11 | 1975-03-11 | Vanne d'isolement a double securite |
| BE164743A BE839050A (fr) | 1975-03-11 | 1976-02-27 | Vanne d'isolement a double securite |
| SE7602775A SE417633B (sv) | 1975-03-11 | 1976-02-27 | Med dubbel sekerhet utford sekerhetsventil |
| GB8633/76A GB1512482A (en) | 1975-03-11 | 1976-03-04 | Isolating valves |
| BR7601404A BR7601404A (pt) | 1975-03-11 | 1976-03-09 | Comporta de isolamento de dupla seguranca |
| IT83332/76A IT1069230B (it) | 1975-03-11 | 1976-03-10 | Valvola di solamento a dippia sicurezza |
| JP51025165A JPS5947183B2 (ja) | 1975-03-11 | 1976-03-10 | 二重安全性（二重水密性）を備えた遮断弁 |
| DE2610458A DE2610458C2 (de) | 1975-03-11 | 1976-03-10 | Klappenventil mit Doppeldichtung |
| US05/665,766 US4108199A (en) | 1975-03-11 | 1976-03-11 | Isolating valves |
| NLAANVRAGE7602581,A NL177771C (nl) | 1975-03-11 | 1976-03-11 | Vlinderklepafsluiter. |
| SU762331352A SU683644A3 (ru) | 1975-03-11 | 1976-03-11 | Дисковый затвор |
| ES445963A ES445963A1 (es) | 1975-03-11 | 1976-03-11 | Perfeccionamientos en valvulas de aislamiento con doble se- guridad. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7507569A FR2304010A1 (fr) | 1975-03-11 | 1975-03-11 | Vanne d'isolement a double securite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2304010A1 FR2304010A1 (fr) | 1976-10-08 |
| FR2304010B1 true FR2304010B1 (US20090192370A1-20090730-C00001.png) | 1977-11-18 |
Family
ID=9152411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7507569A Granted FR2304010A1 (fr) | 1975-03-11 | 1975-03-11 | Vanne d'isolement a double securite |
Country Status (12)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI54188C (fi) * | 1977-08-24 | 1978-10-10 | Koltek Oy | Gruppventil foer tvao separata vaetskematningslinjer |
| US4206903A (en) * | 1978-08-11 | 1980-06-10 | Domer Scaramucci | Butterfly valve with cam actuable seat |
| CH642434A5 (de) * | 1978-08-30 | 1984-04-13 | Dungs Karl Gmbh & Co | Ventil. |
| DE2901207C2 (de) * | 1979-01-13 | 1984-02-02 | Kieselmann Gmbh, 7134 Knittlingen | Absperrorgan |
| DE2948534A1 (de) * | 1979-12-01 | 1981-07-16 | Leonhard Schleicher Südmo-Armaturenfabrik GmbH, 7081 Riesbürg | Absperrklappe mit leckagesicherung in rohrleitungssystemen |
| DE3042895A1 (de) * | 1979-12-01 | 1982-05-19 | Leonhard Schleicher Südmo-Armaturenfabrik GmbH, 7081 Riesbürg | Absperrklappe mit leckagesicherung in rohleitungssystemen |
| DE3300217A1 (de) * | 1982-01-07 | 1983-08-11 | A P V International Ltd., Crawley, Sussex | Stroemungssteuerungsventil |
| FR2634268B1 (fr) * | 1988-07-15 | 1990-11-16 | Socla | Vanne, organe de commande pour fluide et appareil de protection contre les retours de fluide la comportant |
| US4846212A (en) * | 1988-09-19 | 1989-07-11 | Keystone International, Inc. | Bleed valve assembly for double block and bleed system |
| GB9310025D0 (en) * | 1993-05-15 | 1993-06-30 | Btr Plc | Butterfly valve |
| JP3356511B2 (ja) * | 1993-12-01 | 2002-12-16 | 株式会社オーケーエム | バタフライバルブ |
| US5445248A (en) * | 1994-03-07 | 1995-08-29 | Jenara Enterprises Ltd. | Exhaust brake |
| GB2307539B (en) * | 1996-02-16 | 1997-10-08 | Solent & Pratt | Butterfly valves |
| US6726176B2 (en) * | 2002-01-02 | 2004-04-27 | Fisher Controls International, Inc. | Stepped butterfly valve |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7022577U (de) * | 1971-09-02 | Rosista Gmbh | Absperrklappe | |
| US660995A (en) * | 1899-12-30 | 1900-10-30 | Charles Lorimer | Double-seated valve. |
| GB901607A (en) * | 1957-11-07 | 1962-07-18 | James Gordon & Co Ltd | Improvements in butterfly valves |
| US3026083A (en) * | 1959-12-31 | 1962-03-20 | Atomic Energy Authority Uk | Butterfly valves |
| US3306573A (en) * | 1964-03-20 | 1967-02-28 | Crane Co | Reinforced seat for butterfly valve |
| US3346005A (en) * | 1964-10-29 | 1967-10-10 | Conoflow Corp | Lined butterfly valves |
| JPS4214571Y1 (US20090192370A1-20090730-C00001.png) * | 1964-11-20 | 1967-08-21 | ||
| US3376015A (en) * | 1964-11-25 | 1968-04-02 | Keystone Valve Corp | High pressure disc valve |
| JPS4411447Y1 (US20090192370A1-20090730-C00001.png) * | 1966-10-15 | 1969-05-13 | ||
| US3532321A (en) * | 1968-06-05 | 1970-10-06 | Allis Chalmers Mfg Co | Twin seal butterfly valve |
| DE2229978A1 (de) * | 1972-06-20 | 1974-01-10 | Ahlborn E Ag | Drehklappenventil |
| DE2312755A1 (de) * | 1973-03-14 | 1974-10-03 | Jansen Gmbh Th | Absperrklappe |
-
1975
- 1975-03-11 FR FR7507569A patent/FR2304010A1/fr active Granted
-
1976
- 1976-02-27 SE SE7602775A patent/SE417633B/xx not_active IP Right Cessation
- 1976-02-27 BE BE164743A patent/BE839050A/xx not_active IP Right Cessation
- 1976-03-04 GB GB8633/76A patent/GB1512482A/en not_active Expired
- 1976-03-09 BR BR7601404A patent/BR7601404A/pt unknown
- 1976-03-10 JP JP51025165A patent/JPS5947183B2/ja not_active Expired
- 1976-03-10 IT IT83332/76A patent/IT1069230B/it active
- 1976-03-10 DE DE2610458A patent/DE2610458C2/de not_active Expired
- 1976-03-11 ES ES445963A patent/ES445963A1/es not_active Expired
- 1976-03-11 SU SU762331352A patent/SU683644A3/ru active
- 1976-03-11 US US05/665,766 patent/US4108199A/en not_active Expired - Lifetime
- 1976-03-11 NL NLAANVRAGE7602581,A patent/NL177771C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE839050A (fr) | 1976-06-16 |
| IT1069230B (it) | 1985-03-25 |
| DE2610458C2 (de) | 1987-02-12 |
| US4108199A (en) | 1978-08-22 |
| BR7601404A (pt) | 1976-09-14 |
| SU683644A3 (ru) | 1979-08-30 |
| JPS51142121A (en) | 1976-12-07 |
| GB1512482A (en) | 1978-06-01 |
| SE7602775L (sv) | 1976-09-13 |
| NL177771B (nl) | 1985-06-17 |
| DE2610458A1 (de) | 1976-09-23 |
| NL7602581A (nl) | 1976-09-14 |
| NL177771C (nl) | 1985-11-18 |
| SE417633B (sv) | 1981-03-30 |
| JPS5947183B2 (ja) | 1984-11-17 |
| ES445963A1 (es) | 1977-09-16 |
| FR2304010A1 (fr) | 1976-10-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CA | Change of address | ||
| ST | Notification of lapse |