ZA856060B - Device for shutting off a pipe - Google Patents

Device for shutting off a pipe

Info

Publication number
ZA856060B
ZA856060B ZA856060A ZA856060A ZA856060B ZA 856060 B ZA856060 B ZA 856060B ZA 856060 A ZA856060 A ZA 856060A ZA 856060 A ZA856060 A ZA 856060A ZA 856060 B ZA856060 B ZA 856060B
Authority
ZA
South Africa
Prior art keywords
shutting
pipe
Prior art date
Application number
ZA856060A
Other languages
English (en)
Inventor
Otto Heinemann
Franz Dieter Hahn
Heinz-Herbert Schmits
Original Assignee
Krupp Polysius Ag
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 Krupp Polysius Ag filed Critical Krupp Polysius Ag
Publication of ZA856060B publication Critical patent/ZA856060B/xx

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
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0227—Packings
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/002—Evacuating and treating of exhaust gases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Sliding Valves (AREA)
  • Gasket Seals (AREA)
  • Pipe Accessories (AREA)
ZA856060A 1984-09-11 1985-08-12 Device for shutting off a pipe ZA856060B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843433346 DE3433346A1 (de) 1984-09-11 1984-09-11 Vorrichtung zum absperren einer rohrleitung

Publications (1)

Publication Number Publication Date
ZA856060B true ZA856060B (en) 1986-04-30

Family

ID=6245136

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA856060A ZA856060B (en) 1984-09-11 1985-08-12 Device for shutting off a pipe

Country Status (7)

Country Link
US (1) US4660805A (pt)
EP (1) EP0174486B1 (pt)
BR (1) BR8504218A (pt)
DE (2) DE3433346A1 (pt)
ES (1) ES296272Y (pt)
IN (1) IN164106B (pt)
ZA (1) ZA856060B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783860A (en) * 1987-05-26 1988-11-15 Canadian Patents And Development Limited Combined flapper and piston motion wave board module
DE3804271A1 (de) * 1988-02-11 1989-08-24 Krupp Polysius Ag Drehschieberanordnung
US5193823A (en) * 1988-05-05 1993-03-16 Mannesmann Aktiengesellschaft Resilient metallic sealing member
DE4322806A1 (de) * 1993-07-08 1995-01-12 Janich Gmbh & Co Vorrichtung zur Abdichtung zwischen zwei Anlagenteilen
DE19521916A1 (de) * 1995-06-09 1996-12-12 Mannesmann Ag Vorrichtung zur Abdichtung zwischen beweglichen Anlagenteilen
DE19949370A1 (de) * 1999-10-13 2001-04-19 Janich Gmbh & Co Vorrichtung zur Abdichtung
US7163191B2 (en) * 2005-04-01 2007-01-16 Salina Vortex Corporation High pressure gate valve
GB0624118D0 (en) * 2006-12-02 2007-01-10 Rolls Royce Plc Seal arrangement
FR2925140B1 (fr) * 2007-12-13 2010-02-19 Commissariat Energie Atomique Joint d'etancheite superplastique, de preference pour systeme a cellules electrochimiques
US10962121B2 (en) * 2018-12-21 2021-03-30 Perimeter Solutions Lp Gate valve sealing ring flow guide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460457A (en) * 1967-08-18 1969-08-12 Thermo Technical Dev Ltd Isolators for the gas-tight sectionalization of flues and ducts
DE2502240A1 (de) * 1975-01-21 1976-07-22 Steege & Janich Kg Absperrvorrichtung fuer rohrleitungen
DE3208906A1 (de) * 1982-03-12 1983-09-22 Hermann Rappold & Co GmbH, 5160 Düren Absperr- oder drosselarmatur mit einer aus einem biegeelastischen streifen gefertigten dichtung
US4491144A (en) * 1983-07-08 1985-01-01 Dreyer Paul L Flexible seals for sliding blade dampers
US4474205A (en) * 1984-03-20 1984-10-02 Ecolaire Incorporated Sliding blade apparatus for closing conduits

Also Published As

Publication number Publication date
ES296272U (es) 1987-08-16
EP0174486A2 (de) 1986-03-19
BR8504218A (pt) 1986-07-01
EP0174486A3 (en) 1987-05-20
DE3433346A1 (de) 1986-03-20
ES296272Y (es) 1988-03-16
IN164106B (pt) 1989-01-14
US4660805A (en) 1987-04-28
EP0174486B1 (de) 1989-06-07
DE3570910D1 (en) 1989-07-13

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