ES8701945A1 - Perfeccionamientos en los sistemas de obturacion de abertu- ras - Google Patents

Perfeccionamientos en los sistemas de obturacion de abertu- ras

Info

Publication number
ES8701945A1
ES8701945A1 ES544471A ES544471A ES8701945A1 ES 8701945 A1 ES8701945 A1 ES 8701945A1 ES 544471 A ES544471 A ES 544471A ES 544471 A ES544471 A ES 544471A ES 8701945 A1 ES8701945 A1 ES 8701945A1
Authority
ES
Spain
Prior art keywords
sealing element
opening
covering
edge
sliding valve
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
ES544471A
Other languages
English (en)
Other versions
ES544471A0 (es
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Publication of ES8701945A1 publication Critical patent/ES8701945A1/es
Publication of ES544471A0 publication Critical patent/ES544471A0/es
Expired legal-status Critical Current

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
    • B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/03—Pressure vessels, or vacuum vessels, having closure members or seals specially adapted therefor
    • 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 from or in pipes or hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sliding Valves (AREA)
  • Pipe Accessories (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Taps Or Cocks (AREA)

Abstract

SISTEMA PARA LA OBTURACION DE ABERTURAS. CONSTA DE UN ELEMENTO DE OBTURACION CONSTITUIDO POR UNA PLACA METALICA RIGIDA (2), DE FORMA CIRCULAR, QUE ESTA DISPUESTA ENFRENTE DE UN EXTREMO ABIERTO DE UNA CANALIZACION (4); DE UNA MEMBRANA (8) REALIZADA EN UN MATERIAL FLEXIBLE, TAL COMO UN ELASTOMERO, LA CUAL ESTA FIJADA EN SU CONTORNO A LA PLACA (2); DE UNOS MEDIOS MECANICOS QUE PERMITEN FIJAR LA PLACA 82) ENFRENTE DEL EXTREMO DE LA CANALIZACION (4); Y DE UNOS MEDIOS DE FIJACION ADICIONALES CONSTITUIDOS POR UNA ABRAZADERA DE APRIETE CONSTITUIDA POR DOS SEMIABRAZADERAS UNIDAS POR MEDIO DE BULONES. DE APLICACION EN LA OBTURACION DE ABERTURAS DE FORMA ESTANCA PARA FLUIDOS.
ES544471A 1984-06-26 1985-06-24 Perfeccionamientos en los sistemas de obturacion de abertu- ras Expired ES8701945A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8410031A FR2566508B1 (fr) 1984-06-26 1984-06-26 Dispositif d'obturation d'une ouverture et vanne-tiroir comportant un tel dispositif

Publications (2)

Publication Number Publication Date
ES8701945A1 true ES8701945A1 (es) 1986-12-16
ES544471A0 ES544471A0 (es) 1986-12-16

Family

ID=9305433

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544471A Expired ES8701945A1 (es) 1984-06-26 1985-06-24 Perfeccionamientos en los sistemas de obturacion de abertu- ras

Country Status (7)

Country Link
US (1) US4705259A (es)
EP (1) EP0167448B1 (es)
JP (1) JPS6124895A (es)
CA (1) CA1275265C (es)
DE (1) DE3566450D1 (es)
ES (1) ES8701945A1 (es)
FR (1) FR2566508B1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0667098B2 (ja) * 1988-09-30 1994-08-24 日本電信電話株式会社 ケーブル接続用クロージャ
DE10046651A1 (de) * 2000-09-20 2002-04-04 Fresenius Medical Care De Gmbh Ventil
DE10224750A1 (de) 2002-06-04 2003-12-24 Fresenius Medical Care De Gmbh Vorrichtung zur Behandlung einer medizinischen Flüssigkeit
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
US20080196674A1 (en) * 2005-10-04 2008-08-21 Westfaliasurge, Inc. Foot bath kit
JP4843331B2 (ja) * 2006-02-20 2011-12-21 株式会社日立製作所 電気部品の取付構造
US7836962B2 (en) * 2008-03-28 2010-11-23 Weatherford/Lamb, Inc. Methods and apparatus for a downhole tool
US8192401B2 (en) 2009-03-20 2012-06-05 Fresenius Medical Care Holdings, Inc. Medical fluid pump systems and related components and methods
CN102497895A (zh) 2009-07-15 2012-06-13 弗雷塞尼斯医疗保健控股公司 医疗流体盒及相关***和方法
CA2891734C (en) 2009-11-06 2017-08-22 Weatherford Technology Holdings, Llc Method and apparatus for a wellbore accumulator system assembly
EP2654825B1 (en) 2010-12-20 2017-08-02 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9624915B2 (en) 2011-03-09 2017-04-18 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
DE102011015819A1 (de) * 2011-04-01 2012-10-04 Claus Grosser Industriearmatur
EP3006059B1 (en) 2011-04-21 2017-09-27 Fresenius Medical Care Holdings, Inc. Medical fluid pumping systems and related devices and methods
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9500188B2 (en) 2012-06-11 2016-11-22 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9561323B2 (en) 2013-03-14 2017-02-07 Fresenius Medical Care Holdings, Inc. Medical fluid cassette leak detection methods and devices
US10117985B2 (en) 2013-08-21 2018-11-06 Fresenius Medical Care Holdings, Inc. Determining a volume of medical fluid pumped into or out of a medical fluid cassette

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA506043A (en) * 1954-09-28 C. Kiekhaefer Elmer Fuel injector orifice control
DE182814C (es) *
FR626702A (fr) * 1925-12-24 1927-09-17 Dispositif de fermeture pour récipients dans lesquels règne une surpression ou unedépression
US2877791A (en) * 1955-08-15 1959-03-17 Fisher Governor Co Flexible diaphragm flow control valve
US3019819A (en) * 1959-04-06 1962-02-06 Victor E Ankarlo Flow stopping apparatus for gas mains
US3057376A (en) * 1960-05-03 1962-10-09 British Petroleum Co Stacked plate type fluid operated valve
FR1266673A (fr) * 1960-06-14 1961-07-17 Bouchon d'obturation pour tuyau à joint mécanique flexible
GB987994A (en) * 1961-10-10 1965-03-31 East Midlands Gas Board Improvements in apparatus for use in the maintenance of gas pipes
GB1155171A (en) * 1966-04-04 1969-06-18 Orenda Ltd Sealing means for conduits.
DE1815040B2 (de) * 1968-12-17 1974-09-12 Rudolf C. 6800 Mannheim Buchmann Verfahren und Vorrichtung zum Abdichten von Dichtflaechen mittels elastischer Innendruckdichtungen
DE2403244C3 (de) * 1974-01-24 1980-12-04 Riedel-De Haen Ag, 3016 Seelze Für Gase permeable, flüssigkeitsdichte Absperrvorrichtung
US4031914A (en) * 1975-12-31 1977-06-28 Neri John E Sink trap with clean out opening
US4100827A (en) * 1977-04-06 1978-07-18 The Polymer Corporation Bar stock feed tube assembly
SU739299A1 (ru) * 1977-09-01 1980-06-05 Объединенный Институт Ядерных Исследований Распределительный клапан

Also Published As

Publication number Publication date
FR2566508A1 (fr) 1985-12-27
JPS6124895A (ja) 1986-02-03
EP0167448B1 (fr) 1988-11-23
FR2566508B1 (fr) 1987-01-02
EP0167448A1 (fr) 1986-01-08
CA1275265C (fr) 1990-10-16
US4705259A (en) 1987-11-10
DE3566450D1 (en) 1988-12-29
ES544471A0 (es) 1986-12-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603