FR2717786B1 - Perfectionnements aux portes de cuve comportant un moyen pneumatique d'étanchéité. - Google Patents
Perfectionnements aux portes de cuve comportant un moyen pneumatique d'étanchéité.Info
- Publication number
- FR2717786B1 FR2717786B1 FR9403639A FR9403639A FR2717786B1 FR 2717786 B1 FR2717786 B1 FR 2717786B1 FR 9403639 A FR9403639 A FR 9403639A FR 9403639 A FR9403639 A FR 9403639A FR 2717786 B1 FR2717786 B1 FR 2717786B1
- Authority
- FR
- France
- Prior art keywords
- sealing means
- pneumatic sealing
- tank doors
- doors
- tank
- 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 - Fee Related
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
- B65D90/58—Gates or closures having closure members sliding in the plane of the opening
- B65D90/587—Gates or closures having closure members sliding in the plane of the opening having a linear motion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Fluid Mechanics (AREA)
- Sealing Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9403639A FR2717786B1 (fr) | 1994-03-25 | 1994-03-25 | Perfectionnements aux portes de cuve comportant un moyen pneumatique d'étanchéité. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9403639A FR2717786B1 (fr) | 1994-03-25 | 1994-03-25 | Perfectionnements aux portes de cuve comportant un moyen pneumatique d'étanchéité. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2717786A1 FR2717786A1 (fr) | 1995-09-29 |
FR2717786B1 true FR2717786B1 (fr) | 1996-05-10 |
Family
ID=9461513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9403639A Expired - Fee Related FR2717786B1 (fr) | 1994-03-25 | 1994-03-25 | Perfectionnements aux portes de cuve comportant un moyen pneumatique d'étanchéité. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2717786B1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL57874C (fr) * | 1941-11-28 | |||
US3178779A (en) * | 1962-06-28 | 1965-04-20 | North American Aviation Inc | Multi-cell inflatable seal |
DE2447112B2 (de) * | 1974-10-02 | 1980-04-24 | Spitzer Silo- Fahrzeugwerk Kg, 6950 Mosbach | Verschluß für die Einfüllöffnung eines innendruckbelastbaren Silobehälters |
FR2349771A1 (fr) * | 1976-04-28 | 1977-11-25 | Commissariat Energie Atomique | Dispositif d'etancheite pour enceinte a vide |
US4228135A (en) * | 1977-09-09 | 1980-10-14 | Better Built Machinery Corporation | Door and seal construction for sterilizers |
US4758402A (en) * | 1985-12-20 | 1988-07-19 | Combustion Engineering, Inc. | Refueling seal arrangement for nuclear reactor vessel |
-
1994
- 1994-03-25 FR FR9403639A patent/FR2717786B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2717786A1 (fr) | 1995-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20051130 |