FR991924A - Dispositif d'étanchéité hydraulique ou pneumatique pour portes d'écluses, batardeaux, vannes, etc. - Google Patents

Dispositif d'étanchéité hydraulique ou pneumatique pour portes d'écluses, batardeaux, vannes, etc.

Info

Publication number
FR991924A
FR991924A FR991924DA FR991924A FR 991924 A FR991924 A FR 991924A FR 991924D A FR991924D A FR 991924DA FR 991924 A FR991924 A FR 991924A
Authority
FR
France
Prior art keywords
gates
cofferdams
hydraulic
sealing device
pneumatic sealing
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
Application number
Other languages
English (en)
Inventor
Guy-Charles-Marie Parmentier
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR991924A publication Critical patent/FR991924A/fr
Expired legal-status Critical Current

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/20—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the seats
    • F16K3/207—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the seats by means of hydraulic forces
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/54—Sealings for gates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
FR991924D 1949-07-29 1949-07-29 Dispositif d'étanchéité hydraulique ou pneumatique pour portes d'écluses, batardeaux, vannes, etc. Expired FR991924A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR991924T 1949-07-29

Publications (1)

Publication Number Publication Date
FR991924A true FR991924A (fr) 1951-10-11

Family

ID=9554392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991924D Expired FR991924A (fr) 1949-07-29 1949-07-29 Dispositif d'étanchéité hydraulique ou pneumatique pour portes d'écluses, batardeaux, vannes, etc.

Country Status (1)

Country Link
FR (1) FR991924A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439271A1 (fr) * 1978-08-11 1980-05-16 Kraftwerk Union Ag Dispositif d'etancheite pour portes de sas ou d'ecluses
EP0841436A2 (fr) * 1996-11-09 1998-05-13 H. Butting GmbH & Co. KG Barrage pour la protection contre les crues

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439271A1 (fr) * 1978-08-11 1980-05-16 Kraftwerk Union Ag Dispositif d'etancheite pour portes de sas ou d'ecluses
EP0841436A2 (fr) * 1996-11-09 1998-05-13 H. Butting GmbH & Co. KG Barrage pour la protection contre les crues
EP0841436A3 (fr) * 1996-11-09 1999-01-07 H. Butting GmbH & Co. KG Barrage pour la protection contre les crues

Similar Documents

Publication Publication Date Title
FR1050651A (fr) Garniture d'étanchéité pour portes, couvercles de malles, etc.
FR991924A (fr) Dispositif d'étanchéité hydraulique ou pneumatique pour portes d'écluses, batardeaux, vannes, etc.
FR993317A (fr) Dispositif d'étanchéité hydraulique ou pneumatique pour portes d'écluses, batardeaux, vannes, etc.
FR59691E (fr) Dispositif d'étanchéité hydraulique ou pneumatique pour portes d'écluses, batardeaux, vannes, etc.
FR1013546A (fr) Dispositif d'étanchéité hydraulique ou pneumatique pour portes d'écluses, batardeaux, vannes, etc.
FR1045583A (fr) Dispositif d'étanchéité hydraulique ou pneumatique pour portes d'écluse, batardeaux, vannes, etc.
FR966157A (fr) Dispositif de fermeture pour portes ou analogues
FR1088927A (fr) Dispositif d'étanchéité pour écluses, vannes, portes, batardeaux, etc.
FR970002A (fr) Dispositif de sûreté pour serrures de portes
FR986573A (fr) Dispositifs et moyens pour perforer ou effectuer des fouilles des forages de puits, etc.
FR986087A (fr) étanchéité mobile pour barrages, vannes et portes d'écluses
FR1000472A (fr) Dispositif d'étanchéité pour portes
FR1004947A (fr) Dispositif d'alimentation pneumatique ou hydraulique des organes d'étanchéité ou de manoeuvre des portes d'écluses, batardeaux, vannes, etc.
CH281072A (fr) Guide-clé de sûreté pour serrure.
FR1047048A (fr) Dispositif d'étanchéité pour portes
FR1007932A (fr) Dispositif de sûreté, en particulier pour les portes
FR970976A (fr) Dispositif de fermeture pour fenêtres, portes, etc.
ES17455Y (es) Candado de seguridad para puertas.
FR995669A (fr) Soupape de sûreté, notamment pour réservoirs d'hydrocarbures
FR1075635A (fr) Perfectionnements aux dispositifs d'étanchéité, plus particulièrement destinés aux écluses, batardeaux, portes, vannes, etc.
DK72631C (da) Sikkerhedslukke til vinduer.
DK74448C (da) Lås, særlig til porte og gadedøre.
DK72336C (da) Dørlås.
FR1080572A (fr) Dispositif d'étanchéité plus particulièrement destiné aux écluses, batardeaux,portes, vannes, etc.
FR1043607A (fr) Dispositif d'étanchéité pour perforatrices de roche