WO2002059508A8 - Dichtung zweischen zwei bauteilen, zwischen denen eine relativbewegung durchgeführt werden soll - Google Patents

Dichtung zweischen zwei bauteilen, zwischen denen eine relativbewegung durchgeführt werden soll

Info

Publication number
WO2002059508A8
WO2002059508A8 PCT/DE2001/004652 DE0104652W WO02059508A8 WO 2002059508 A8 WO2002059508 A8 WO 2002059508A8 DE 0104652 W DE0104652 W DE 0104652W WO 02059508 A8 WO02059508 A8 WO 02059508A8
Authority
WO
WIPO (PCT)
Prior art keywords
seal
tight membrane
relative movement
parts
carried out
Prior art date
Application number
PCT/DE2001/004652
Other languages
English (en)
French (fr)
Other versions
WO2002059508A1 (de
Inventor
Frank Huelsmann
Mieczyslaw Adam Rutkowski
Original Assignee
Kreyenborg Verwaltungen
Frank Huelsmann
Mieczyslaw Adam Rutkowski
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
Priority claimed from DE2001114335 external-priority patent/DE10114335A1/de
Application filed by Kreyenborg Verwaltungen, Frank Huelsmann, Mieczyslaw Adam Rutkowski filed Critical Kreyenborg Verwaltungen
Publication of WO2002059508A1 publication Critical patent/WO2002059508A1/de
Publication of WO2002059508A8 publication Critical patent/WO2002059508A8/de

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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/254—Sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/254—Sealing means
    • B29C48/2545—Sealing means for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Architecture (AREA)
  • Sealing Devices (AREA)

Abstract

Dichtung zwischen zwei Bauteilen (4,12), zwischen denen eine Relativbewegung durchgeführt werden soll mit einer hochdruck- und hochtemperaturbeständigen Dichtung, die mit einem von aussen zuführbaren und regelbaren Druckmedium beaufschlagbar ist und in einer Ringdruckkammer (5) angeordnet ist, wobei die Dichtung als Dichtmembrane (3) ausgebildet ist, auf der dem Druckmedium zugewandten Innenseite (21) der Dichtmembrane eine der Form der Dichtmembrane angepasste Innenstütze (6) angeordnet ist, die Aussenseite der Dichtmembrane dem abzudichtenden Bauteil (12) mittelbar (4) oder unmittelbar anliegt, die Dichtmembrane wenigstens einen Dehnungsbereich (8) aufweist und die Dichtmembrane auf ihrer Innenseite abgedichtet (9) festgelegt ist.
PCT/DE2001/004652 2001-01-25 2001-12-08 Dichtung zweischen zwei bauteilen, zwischen denen eine relativbewegung durchgeführt werden soll WO2002059508A1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE10103439 2001-01-25
DE10103439.3 2001-01-25
DE2001114335 DE10114335A1 (de) 2001-01-25 2001-03-23 Dichtung für einen hohen Innendruck aufweisende Geräte, z.B. Strömungsarbeitsmaschinen
DE10114335.4 2001-03-23
DE10150650 2001-10-13
DE10150650.3 2001-10-13

Publications (2)

Publication Number Publication Date
WO2002059508A1 WO2002059508A1 (de) 2002-08-01
WO2002059508A8 true WO2002059508A8 (de) 2002-12-27

Family

ID=27214250

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/004652 WO2002059508A1 (de) 2001-01-25 2001-12-08 Dichtung zweischen zwei bauteilen, zwischen denen eine relativbewegung durchgeführt werden soll

Country Status (1)

Country Link
WO (1) WO2002059508A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2521340B (en) * 2013-10-14 2017-10-04 Edwards Ltd Vacuum system pipe couplings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218825B (de) * 1963-05-09 1966-06-08 Commissariat Energie Atomique Abdichtungsanordnung zwischen einem Werkstueck und einer Gehaeusewand
US3684419A (en) 1971-01-25 1972-08-15 Bradford R Voight Screen changer for extruders
GB1447628A (en) * 1972-12-13 1976-08-25 F R Eng Co Ltd Seal especially for gate-type slide valves
DD135595A1 (de) 1978-03-31 1979-05-16 Heinz Goetzelt Filterwechseleinrichtung,insbesondere fuer kunststoffverarbeitungsextruder
US4295633A (en) * 1979-01-26 1981-10-20 Sigmon James W Expansible device
DE3043217C2 (de) 1980-11-15 1982-07-15 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Sieb- oder Werkzeugwechselvorrichtung für Schneckenextruder

Also Published As

Publication number Publication date
WO2002059508A1 (de) 2002-08-01

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