DK1521021T3 - Sliding valve - Google Patents

Sliding valve

Info

Publication number
DK1521021T3
DK1521021T3 DK04016117T DK04016117T DK1521021T3 DK 1521021 T3 DK1521021 T3 DK 1521021T3 DK 04016117 T DK04016117 T DK 04016117T DK 04016117 T DK04016117 T DK 04016117T DK 1521021 T3 DK1521021 T3 DK 1521021T3
Authority
DK
Denmark
Prior art keywords
wedge
sliding valve
seal
lattice
essentially
Prior art date
Application number
DK04016117T
Other languages
Danish (da)
Inventor
Martin Katzenschwanz
Original Assignee
Hawle Armaturen Gmbh
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 Hawle Armaturen Gmbh filed Critical Hawle Armaturen Gmbh
Application granted granted Critical
Publication of DK1521021T3 publication Critical patent/DK1521021T3/en

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
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle

Abstract

A fluid pipe has a plastic wedge (1, 3) slide valve with a two-part seal (5). The seal (5) extends around the full circumference of the wedge body edges (6, 7). The wedge (3) is essentially a hollow body with a lattice-shaped internal stiffening frame (4).
DK04016117T 2003-10-02 2004-07-08 Sliding valve DK1521021T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20315223U DE20315223U1 (en) 2003-10-02 2003-10-02 Slide wedge for a fluid line slide

Publications (1)

Publication Number Publication Date
DK1521021T3 true DK1521021T3 (en) 2006-09-04

Family

ID=31197682

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04016117T DK1521021T3 (en) 2003-10-02 2004-07-08 Sliding valve

Country Status (5)

Country Link
EP (1) EP1521021B1 (en)
AT (1) ATE336679T1 (en)
DE (2) DE20315223U1 (en)
DK (1) DK1521021T3 (en)
HR (1) HRP20060351T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT509083B1 (en) 2010-01-14 2011-06-15 E Hawle Armaturenwerke Gmbh shut-off
GB2583355B8 (en) * 2019-04-24 2021-07-07 Unity Well Integrity Ltd Gate valve member

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967994C (en) * 1953-09-24 1958-01-02 Pleiger Maschf Paul Sealing element made of plastic for shut-off devices for flowing media and processes for their production
GB839280A (en) * 1958-05-21 1960-06-29 Fare Armaturfabrik Ab Improvements in or relating to gate valves
CH398227A (en) * 1961-04-01 1965-08-31 Rheinisches Metallwerk Gmbh Shut-off device
GB1174157A (en) * 1967-03-30 1969-12-17 Maschf En Ijzergie Terij Holla Improvements in and relating to gate valves
DE3146994A1 (en) * 1981-11-26 1983-06-01 Dieter 7000 Stuttgart Schnell Plastic shut-off slide valve
US5004210A (en) * 1989-08-28 1991-04-02 Magic Plastics Gate valve

Also Published As

Publication number Publication date
HRP20060351T3 (en) 2007-08-31
EP1521021A1 (en) 2005-04-06
ATE336679T1 (en) 2006-09-15
DE20315223U1 (en) 2004-01-29
DE502004001188D1 (en) 2006-09-28
EP1521021B1 (en) 2006-08-16

Similar Documents

Publication Publication Date Title
BR0309186A (en) Hose construction
EA200970195A1 (en) IMPROVED HOSE
EA200970070A1 (en) HOSE, STRENGTHENED ON AXIS
DE50201910D1 (en) tube
NO20054290D0 (en) Ring seal for valve
DE10196926T1 (en) Valve flap with dynamic peripheral seal
ATE329185T1 (en) LIP SEAL
FI20030847A0 (en) The valve seal
HRP20060351T3 (en) Sliding valve
DE502004010334D1 (en) Pull-secured sleeve pipe connection
ATE340321T1 (en) SEAL WITH VARIABLE INTERNAL DIAMETER
SE0202344D0 (en) Reverse flush valve with flow-through valve housing
DK1507107T3 (en) Butterfly valve
ATE455994T1 (en) PLUMBING HOSE
ATE370360T1 (en) VALVE WITH FUNCTIONAL INTEGRATED CONTROL PISTON SEAL
ATE472717T1 (en) WATER METER WITH SEPARATE CONNECTION
ITPT20000008A0 (en) MEASURES AIMED AT THE TIGHTNESS OF A BUTTERFLY VALVE OVER TIME AGAINST POSSIBLE CONTAMINATION
ATE518082T1 (en) SEAL WITH LIMITATION RANGE
DK1516971T3 (en) Joint sealing
DE502004005947D1 (en) Seal, in particular flange seal
ATE409296T1 (en) VALVE
SE0100260L (en) sealing device
DE29813662U1 (en) Sealing ring, especially for plastic pipes
SE0103203D0 (en) LUTE
KR950030843U (en) Grand valve with fluid leak-proof ring