BR9001168A - Dispositivo de obturacao de condutos de transporte de produtos a granel - Google Patents

Dispositivo de obturacao de condutos de transporte de produtos a granel

Info

Publication number
BR9001168A
BR9001168A BR9001168A BR9001168A BR9001168A BR 9001168 A BR9001168 A BR 9001168A BR 9001168 A BR9001168 A BR 9001168A BR 9001168 A BR9001168 A BR 9001168A BR 9001168 A BR9001168 A BR 9001168A
Authority
BR
Brazil
Prior art keywords
ducts
obtaining
bulk products
transporting bulk
transporting
Prior art date
Application number
BR9001168A
Other languages
English (en)
Inventor
Pierre Mailliet
Henri Radoux
Leon Ulveling
Jeannot Loutsch
Emile Lonardi
Original Assignee
Wurth Paul 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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of BR9001168A publication Critical patent/BR9001168A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/46—Gates or sluices, e.g. rotary wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/46—Gates or sluices, e.g. rotary wheels
    • B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
    • B65G53/4625—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow
    • B65G53/4658—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow the element having passages simultaneously connectable to both inlet and outlet ports
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/205—Sealing effected by the flowing medium
    • F16K5/207—Sealing effected by the flowing medium using bellows
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4273—Mechanical cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Sliding Valves (AREA)
  • Actuator (AREA)
BR9001168A 1989-03-06 1990-03-06 Dispositivo de obturacao de condutos de transporte de produtos a granel BR9001168A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU87467A LU87467A1 (fr) 1989-03-06 1989-03-06 Dispositif d'obturation de conduites de transport de produits en vrac

Publications (1)

Publication Number Publication Date
BR9001168A true BR9001168A (pt) 1991-03-19

Family

ID=19731151

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9001168A BR9001168A (pt) 1989-03-06 1990-03-06 Dispositivo de obturacao de condutos de transporte de produtos a granel

Country Status (8)

Country Link
US (1) US5101853A (pt)
EP (1) EP0386460A3 (pt)
BR (1) BR9001168A (pt)
CA (1) CA2011236A1 (pt)
DE (1) DE4004094A1 (pt)
GB (1) GB2230841B (pt)
LU (1) LU87467A1 (pt)
RU (1) RU1828523C (pt)

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US5695116A (en) * 1995-02-08 1997-12-09 The Majestic Products Company Thermally activated vent damper
DE19515014A1 (de) * 1995-04-24 1996-10-31 Linde Ag Absperrarmatur mit einer Drehklappe
US5853022A (en) * 1996-04-10 1998-12-29 Fisher Controls International, Inc. Valve actuator with instrument mounting manifold
US5762315A (en) * 1996-04-10 1998-06-09 Fisher Controls International, Inc. Valve actuator with pliable pressure conversion device
US5979864A (en) * 1997-04-25 1999-11-09 Fisher Controls International, Inc. Double convoluted pliable pressure conversion unit
US6000675A (en) * 1997-04-25 1999-12-14 Fisher Controls International, Inc. Tension-spring return rotary valve actuator
US5988205A (en) * 1997-04-25 1999-11-23 Fisher Controls International, Inc. Rotary valve actuator with zero lost motion universal connection
US6062534A (en) * 1997-04-25 2000-05-16 Fisher Controls International Double acting rotary valve actuator
US5975487A (en) * 1997-04-25 1999-11-02 Fisher Controls International, Inc. Rotary valve actuator with high-low-high torque linkage
DE10019686A1 (de) * 2000-04-20 2001-10-31 Nem Power Systems Niederlassun Klappe, insbesondere Umschaltklappe für große Kanalquerschnitte
US7484710B2 (en) * 2002-03-19 2009-02-03 Fisher Controls International Llc Fluid flow control valve with high temperature bi-directional shutoff
US7687034B2 (en) * 2005-03-23 2010-03-30 Siemens Healthcare Diagnostics Inc. Valve sealing system for a reagent package
EP1808623A1 (en) * 2006-01-11 2007-07-18 Paul Wurth S.A. Flow control valve for fluidized material
US8230533B2 (en) * 2006-09-22 2012-07-31 Kohler Co. Toilet bowl discharge valve assembly
JP5362121B2 (ja) * 2010-10-29 2013-12-11 株式会社アルバック 凍結真空乾燥装置及び凍結粒子製造方法
CN102094993B (zh) * 2010-11-29 2012-07-04 河北联合大学 可靠密封的卸灰固定球阀
CA2839409A1 (en) * 2011-06-16 2012-12-20 Hemlock Semiconductor Corporation Solids processing valve
CN103765061B (zh) * 2011-07-11 2016-04-27 费希尔控制国际公司 一种用于旋转控制阀的波纹管激励的密封组件
EP2644952B1 (de) * 2012-03-31 2015-09-16 Phönix Armaturen-Werke Bregel GmbH Schieber zum Absperren einer Rohrleitung
JP6198261B2 (ja) * 2012-07-20 2017-09-20 三興空気装置株式会社 非接触型弁
US10197168B1 (en) * 2013-05-31 2019-02-05 Technetics Group Llc Energized spring seal for a floating valve seat
CN103375604B (zh) * 2013-07-23 2015-09-16 浙江石化阀门有限公司 超高温硬密封球阀
GB201319224D0 (en) 2013-10-31 2013-12-18 Clyde Process Ltd Powder isolating valve
DE102014112220A1 (de) * 2014-08-26 2016-03-03 Z & J Technologies Gmbh Absperrvorrichtung und Plattenschieber mit einer Absperrvorrichtung
TW201636525A (zh) * 2015-01-16 2016-10-16 Ｍｋｓ儀器公司 徑向密封蝶形閥
US10197166B2 (en) * 2016-12-12 2019-02-05 Sumitomo Heavy Industries, Ltd. Vacuum gate valve
CN107061780A (zh) * 2017-05-27 2017-08-18 浙江永联阀门有限公司 一种气动衬氟v型球阀
NO343724B1 (en) * 2017-06-19 2019-05-20 Sil Valves As A valve seal device
DE202018105534U1 (de) * 2018-09-26 2018-10-04 Johnson Electric Germany GmbH & Co. KG Ventil
DE102018123724A1 (de) * 2018-09-26 2020-03-26 Johnson Electric Germany GmbH & Co. KG Dichtungssystem für ein Ventil
GB2581849B (en) * 2019-03-01 2023-06-28 Schenck Process Europe Gmbh Valve with pressure seal protection
GB2583368B (en) * 2019-04-25 2021-10-13 Schenck Process Europe Gmbh Dome valve adjustable top plate
DE102021130841A1 (de) 2021-11-24 2023-05-25 Leinemann Gmbh & Co. Kg Ventil

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DE1354460U (pt) *
BE570626A (pt) *
US2654924A (en) * 1949-01-06 1953-10-13 Wood David Howard Closure device for feed chambers for finely divided materials
GB711636A (en) * 1951-01-09 1954-07-07 Koppers Gmbh Heinrich Closure cock for high pressure chambers
US2883147A (en) * 1953-08-26 1959-04-21 Fairchild Engine & Airplane Valve mechanism
CH330249A (fr) * 1956-07-11 1958-05-31 Charmilles Sa Ateliers Vanne à obturateur rotatif
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FR2218517A1 (pt) * 1973-02-16 1974-09-13 Gaz De France
US3901474A (en) * 1973-12-27 1975-08-26 Taimei Kinzoku Kogyo Kabushiki Rotary valve
US4137935A (en) * 1976-02-11 1979-02-06 Macawber Engineering Limited Valve assembly
US4215722A (en) * 1976-05-13 1980-08-05 Sigmon James W Rotary flow regulating valve and method
DE2633809C2 (de) * 1976-07-28 1983-07-14 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Hochtemperatur-Armatur
DE2814188A1 (de) * 1977-02-16 1979-10-04 Schmidt Hans Eberhard Dipl Ing Absperrklappe fuer gasfoermige und fluessige medien
JPS5825186B2 (ja) * 1977-12-02 1983-05-26 株式会社神戸製鋼所 ボ−ルバルブ
JPS5554772A (en) * 1978-10-16 1980-04-22 Hitachi Ltd Water seal construction of spherical valve
JPS5922110B2 (ja) * 1978-11-17 1984-05-24 株式会社日立製作所 制水弁の封水装置
US4262688A (en) * 1979-05-25 1981-04-21 Acf Industries, Incorporated Metal seat assemblies for valves
DE3208908C1 (de) * 1982-03-12 1983-08-11 Hermann Rappold & Co GmbH, 5160 Düren Kugelhahn für Rohrleitungen großer Nennweiten
IT8322065V0 (it) * 1982-06-09 1983-06-08 Keisuke Nagura Fibbia per cintura.
US4519579A (en) * 1983-02-14 1985-05-28 Fisher Controls, International, Inc. Cam valve self-centering seat
JPS6014663A (ja) * 1983-07-05 1985-01-25 Kobe Steel Ltd ボ−ルバルブ
DE3544609A1 (de) * 1985-12-17 1987-06-19 Waeschle Maschf Gmbh Kalottenschieber

Also Published As

Publication number Publication date
GB2230841A (en) 1990-10-31
RU1828523C (ru) 1993-07-15
EP0386460A2 (fr) 1990-09-12
CA2011236A1 (en) 1990-09-06
US5101853A (en) 1992-04-07
LU87467A1 (fr) 1990-10-02
DE4004094A1 (de) 1990-09-13
GB2230841B (en) 1993-02-03
EP0386460A3 (fr) 1991-02-27
GB9002911D0 (en) 1990-04-04

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