FR2439727A1 - Dispositif assurant l'etancheite d'un couvercle flottant de cuve, et maintenant cette etancheite, sans manipulations, malgre les variations de volume du liquide contenu dans la cuve - Google Patents
Dispositif assurant l'etancheite d'un couvercle flottant de cuve, et maintenant cette etancheite, sans manipulations, malgre les variations de volume du liquide contenu dans la cuveInfo
- Publication number
- FR2439727A1 FR2439727A1 FR7830546A FR7830546A FR2439727A1 FR 2439727 A1 FR2439727 A1 FR 2439727A1 FR 7830546 A FR7830546 A FR 7830546A FR 7830546 A FR7830546 A FR 7830546A FR 2439727 A1 FR2439727 A1 FR 2439727A1
- Authority
- FR
- France
- Prior art keywords
- liquid
- container
- lid
- sealing
- lower density
- 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.)
- Pending
Links
Classifications
-
- 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
- B65D88/00—Large containers
- B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
- B65D88/42—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
DISPOSITIF ASSURANT L'ETANCHEITE D'UN COUVERCLE FLOTTANT DE CUVE ET MAINTENANT CETTE ETANCHEITE, SANS MANIPULATIONS MALGRE LES VARIATIONS DE VOLUME DU LIQUIDE CONTENU DANS LA CUVE. IL COMPREND UN RESERVOIR 3 PLACE AU CENTRE, COMMUNIQUANT PAR LE TUBE 5 AVEC L'ESPACE 6 COMPRIS ENTRE LE BORD DU COUVERCLE, ET LA PAROI DE LA CUVE. UN LIQUIDE DE FAIBLE DENSITE VERSE DANS CE RESERVOIR GAGNE L'ESPACE 6 PAR LE TUBE 5 ASSURANT L'ETANCHEITE ENTRE LE LIQUIDE DE LA CUVE ET LE GAZ SUS-JACENT ET MAINTENANT CETTE ETANCHEITE, SANS MANIPULATIONS, QUELLES QUE SOIENT LES VARIATIONS DE VOLUME DU LIQUIDE CONTENU DANS LA CUVE. L'INVENTION PEUT ETRE UTILISEE POUR LA CONSERVATION DU VIN ET SON SOUTIRAGE FRACTIONNE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7830546A FR2439727A1 (fr) | 1978-10-27 | 1978-10-27 | Dispositif assurant l'etancheite d'un couvercle flottant de cuve, et maintenant cette etancheite, sans manipulations, malgre les variations de volume du liquide contenu dans la cuve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7830546A FR2439727A1 (fr) | 1978-10-27 | 1978-10-27 | Dispositif assurant l'etancheite d'un couvercle flottant de cuve, et maintenant cette etancheite, sans manipulations, malgre les variations de volume du liquide contenu dans la cuve |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2439727A1 true FR2439727A1 (fr) | 1980-05-23 |
Family
ID=9214209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7830546A Pending FR2439727A1 (fr) | 1978-10-27 | 1978-10-27 | Dispositif assurant l'etancheite d'un couvercle flottant de cuve, et maintenant cette etancheite, sans manipulations, malgre les variations de volume du liquide contenu dans la cuve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2439727A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0635440A1 (fr) * | 1993-07-21 | 1995-01-25 | Klaus-Dieter Dr.-Ing. Kaufmann | Procédé et dispositif pour réduire l'émission de polluants |
-
1978
- 1978-10-27 FR FR7830546A patent/FR2439727A1/fr active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0635440A1 (fr) * | 1993-07-21 | 1995-01-25 | Klaus-Dieter Dr.-Ing. Kaufmann | Procédé et dispositif pour réduire l'émission de polluants |
US5529757A (en) * | 1993-07-21 | 1996-06-25 | Kaufmann; Klaus-Dieter | Apparatus for reducing emissions of pollutants |
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