[go: up one dir, main page]

FR3042841B1 - Dispositif d'obturation securisee d'une conduite d'un reseau d'ecoulement gravitaire d'un liquide - Google Patents

Dispositif d'obturation securisee d'une conduite d'un reseau d'ecoulement gravitaire d'un liquide Download PDF

Info

Publication number
FR3042841B1
FR3042841B1 FR1560218A FR1560218A FR3042841B1 FR 3042841 B1 FR3042841 B1 FR 3042841B1 FR 1560218 A FR1560218 A FR 1560218A FR 1560218 A FR1560218 A FR 1560218A FR 3042841 B1 FR3042841 B1 FR 3042841B1
Authority
FR
France
Prior art keywords
conduit
liquid
flow network
gravel flow
shutting
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.)
Active
Application number
FR1560218A
Other languages
English (en)
Other versions
FR3042841A1 (fr
Inventor
Pierre Parpagiola
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sarl Castor Fr
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to FR1560218A priority Critical patent/FR3042841B1/fr
Publication of FR3042841A1 publication Critical patent/FR3042841A1/fr
Application granted granted Critical
Publication of FR3042841B1 publication Critical patent/FR3042841B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • F16L55/134—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing by means of an inflatable packing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/1286—The closing device being a cap
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/30—Detecting leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Pipe Accessories (AREA)
FR1560218A 2015-10-27 2015-10-27 Dispositif d'obturation securisee d'une conduite d'un reseau d'ecoulement gravitaire d'un liquide Active FR3042841B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1560218A FR3042841B1 (fr) 2015-10-27 2015-10-27 Dispositif d'obturation securisee d'une conduite d'un reseau d'ecoulement gravitaire d'un liquide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1560218 2015-10-27
FR1560218A FR3042841B1 (fr) 2015-10-27 2015-10-27 Dispositif d'obturation securisee d'une conduite d'un reseau d'ecoulement gravitaire d'un liquide

Publications (2)

Publication Number Publication Date
FR3042841A1 FR3042841A1 (fr) 2017-04-28
FR3042841B1 true FR3042841B1 (fr) 2018-04-20

Family

ID=55178165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560218A Active FR3042841B1 (fr) 2015-10-27 2015-10-27 Dispositif d'obturation securisee d'une conduite d'un reseau d'ecoulement gravitaire d'un liquide

Country Status (1)

Country Link
FR (1) FR3042841B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462077A (en) * 1994-03-31 1995-10-31 Brooklyn Union Gas Co. Apparatus and method for shutting off fluid flow in a pipe main
DE4423101C1 (de) * 1994-07-01 1995-09-28 Erhard Beck Verbaugerät für Rohrverschlüsse
DE19610434C2 (de) * 1996-03-16 2003-06-18 Erhard Beck Verbaugerät mit Verschiebesicherung für Rohrverschlüsse
US8636035B2 (en) * 2011-08-22 2014-01-28 Philip L. Lundman Dual inflatable plug assembly

Also Published As

Publication number Publication date
FR3042841A1 (fr) 2017-04-28

Similar Documents

Publication Publication Date Title
DK3938005T3 (da) System til måling af blodstrømningsrate
EP3542515A4 (fr) Procédé et dispositif pour une fonction réseau
MA39700A (fr) Dispositif pour la fixation à un dispositif d'injection de liquide portable
EP3402588A4 (fr) Procédé pour écoulement d'eau amélioré à travers une membrane tfc
FR3017163B1 (fr) Dispositif pour une helice non carenee a pales a calage variable d'une turbomachine
EP3412006A4 (fr) Détermination d'entrelacement pour un dispositif
EP3307056A4 (fr) Appareils, procédés et systèmes pour cultiver une micro-culture impliquant un dispositif d'accouplement flottant
DK3267158T3 (da) Ultralydsmåler til registrering af en gennemstrømningsmængde af en væske
FR3034865B1 (fr) Dispositif pour mesurer le niveau d'un liquide
FR3021373B1 (fr) Dispositif d'articulation a rotule pour une turbomachine.
EP3142530C0 (fr) Dispositif d'écoulement pour un dispositif de mousse de lait
FR3022577B1 (fr) Dispositif de chemisage ou d'obturation d'un puits ou d'une canalisation
FR3003622B1 (fr) Dispositif sous-marin d'appui et methode d'installation pour initier le flambement lateral d'une conduite rigide
FR3004233B1 (fr) Dispositif pour la fixation, sur une paroi, d'un raccord de canalisation
EP3302775B8 (fr) Appareil de mélange de fluides s'écoulant à travers un conduit
EP3411135A4 (fr) Mélangeur statique pour écoulement de fluide dans un pipeline
FR3021292B1 (fr) Dispositif d'obturation d'un orifice dans une paroi
FR3028296B1 (fr) Dispositif anti rotation d'une lance a carburant
PL3411671T3 (pl) Urządzenie do pomiaru natężenia przepływu płynu w przewodzie
FR3042841B1 (fr) Dispositif d'obturation securisee d'une conduite d'un reseau d'ecoulement gravitaire d'un liquide
EP3303705A4 (fr) Dispositif d'épandage pour une substance de construction routière en vrac
EP3560584C0 (fr) Dispositif de sphérification d'un liquide
EP3362517A4 (fr) Conduite d'eau pour opérations minières
FR3003655B1 (fr) Dispositif pour gerer l'ecoulement de liquide
FR3024187B1 (fr) Dispositif pour l'installation d'un capteur, notamment optique, a travers une paroi mince

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170428

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

TP Transmission of property

Owner name: SARL CASTOR, FR

Effective date: 20211115

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10