FR1190771A - Watertight shutter system - Google Patents

Watertight shutter system

Info

Publication number
FR1190771A
FR1190771A FR1190771DA FR1190771A FR 1190771 A FR1190771 A FR 1190771A FR 1190771D A FR1190771D A FR 1190771DA FR 1190771 A FR1190771 A FR 1190771A
Authority
FR
France
Prior art keywords
shutter system
watertight shutter
watertight
shutter
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
French (fr)
Inventor
Antoine Planaguma
Andre-Francois-Marce Figueres
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 FR1190771A publication Critical patent/FR1190771A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1190771D 1958-01-21 1958-01-21 Watertight shutter system Expired FR1190771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1190771T 1958-01-21

Publications (1)

Publication Number Publication Date
FR1190771A true FR1190771A (en) 1959-10-15

Family

ID=9666475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1190771D Expired FR1190771A (en) 1958-01-21 1958-01-21 Watertight shutter system

Country Status (1)

Country Link
FR (1) FR1190771A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584831A (en) * 1968-02-24 1971-06-15 Sempell Rhein Armaturen Cock with elastic lining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584831A (en) * 1968-02-24 1971-06-15 Sempell Rhein Armaturen Cock with elastic lining

Similar Documents

Publication Publication Date Title
AT240798B (en) Sewer system
CH366740A (en) camera
FR1190771A (en) Watertight shutter system
FR1190346A (en) Swimming shoe
FR1224953A (en) Uranium recovery
FR1230121A (en) Fire start detector
CH387439A (en) Photographic shutter
FR1194598A (en) Locking device
CH383027A (en) Tri-lens photographic lens
CH375158A (en) Projection system
FR1217736A (en) Advanced clutch system
AT288854B (en) Camera shutter
AT207685B (en) Automatic photographic lock
FR1239505A (en) Improved hydraulic system
FR1250716A (en) Aminosilicon-alkylsilicate copolymers
FR1231333A (en) Ethylene-alpha-butene copolymers
FR1253222A (en) Advanced direction finder
FR1227596A (en) Defrostable evaporation system
ES70333Y (en) Improved camera
AT209068B (en) Photographic lens
AT209183B (en) Central photographic shutter
CH370959A (en) Central photographic shutter
CH369015A (en) Central photographic shutter
BE574351R (en) Electronic fire start detectors.
CH375567A (en) Exhaust system