DE551288C - Shut-off valve - Google Patents

Shut-off valve

Info

Publication number
DE551288C
DE551288C DENDAT551288D DE551288DD DE551288C DE 551288 C DE551288 C DE 551288C DE NDAT551288 D DENDAT551288 D DE NDAT551288D DE 551288D D DE551288D D DE 551288DD DE 551288 C DE551288 C DE 551288C
Authority
DE
Germany
Prior art keywords
valve
shut
valve seat
annular space
smaller cross
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
DENDAT551288D
Other languages
German (de)
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Uhde GmbH
Publication date
Application granted granted Critical
Publication of DE551288C publication Critical patent/DE551288C/en
Expired legal-status Critical Current

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)

Description

Dipl.-Ing. Kurt Bredlschneider in Dortmund und Hermann Pittlick in Heme-Sodingen.Dipl.-Ing. Kurt Bredlschneider in Dortmund and Hermann Pittlick in Heme-Sodingen.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BERLIN. GEDRUCKT IN DER REICHSDUUCKERErBERLIN. PRINTED IN THE REICHSDUUCKEREr

Claims (3)

Patentansprüche:Patent claims: I. Absperrventil ,an Druckgefäßen für solche Massen, die sich ganz oder teilweise aus festen Stoffen zusammensetzen, insbesondere für Kohlenverflüssigungsanlagen, dadurch gekennzeichnet, daß der Ventilteller mit einem Ansatz von kleinerem Querschnitt versehen ist und an dem Ventilsitz eine Bohrung von entsprechend kleinerem Querschnitt so angeschlossen ist, daß beim Schließen des Ventils die in dem Ringraum zwischen Ventilsitz und dem Ansatz angesammelten festen Teilchen "des Fördergutes abdichtend zusammengepreßt warden.I. Shut-off valve, on pressure vessels for such masses that are wholly or partially composed of solid materials, especially for coal liquefaction plants, characterized in that the valve plate is provided with a shoulder of smaller cross-section and on the valve seat is connected to a bore with a correspondingly smaller cross-section is that when the valve is closed, the accumulated in the annular space between the valve seat and the approach solid particles "of the material to be conveyed are pressed together in a sealing manner. 2. Absperrventil nach Anspruch 1, dadurch gekennzeichnet, daß in den Ringraum zwischen Ventilsitz und dem Ventilansatz eine Bohrung zum Einführen zusätzlichen Dichtungsmaterials führt.2. Shut-off valve according to claim 1, characterized in that in the annular space between the valve seat and the valve hub a hole for introducing additional Sealing material leads. 3. Absperrventil nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der Flüssigkeit, gegen die abgedichtet wird, vorher feste Stoffe zur Erhöhung der Abdichtung zugeführt werden.3. Shut-off valve according to claim 1 and 2, characterized in that the liquid, against which it is sealed, solid substances are supplied beforehand to increase the sealing. ~) Von dam Patentsucher sind als die Erfinder angegeben worden:~) The patent seekers indicated that the inventors were:
DENDAT551288D Shut-off valve Expired DE551288C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE551288T

Publications (1)

Publication Number Publication Date
DE551288C true DE551288C (en) 1932-05-28

Family

ID=6562987

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT551288D Expired DE551288C (en) Shut-off valve

Country Status (1)

Country Link
DE (1) DE551288C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE872420C (en) * 1950-03-05 1953-05-04 Carl Herbert Dipl-Ing Zikesch Housing for gate valve
DE885637C (en) * 1951-01-09 1953-08-06 Babcock & Wilcox Dampfkessel W Valve plate mounting
DE970533C (en) * 1950-09-23 1958-09-25 Jean Louis Gratzmuller Valve seal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE872420C (en) * 1950-03-05 1953-05-04 Carl Herbert Dipl-Ing Zikesch Housing for gate valve
DE970533C (en) * 1950-09-23 1958-09-25 Jean Louis Gratzmuller Valve seal
DE885637C (en) * 1951-01-09 1953-08-06 Babcock & Wilcox Dampfkessel W Valve plate mounting

Similar Documents

Publication Publication Date Title
DE551288C (en) Shut-off valve
DE2004190A1 (en) Packaging container with closure element
DE2026689B2 (en) Gasket for the cylinder head cover of an internal combustion engine with an overhead camshaft
DE497030C (en) Sealing of high pressure vessel closures
DE1068073B (en)
DE413891C (en) Bunghole closure
DE860765C (en) Closure, especially for iron barrels
AT53704B (en) Capsule or container for compressed or liquefied gas.
DE455168C (en) Method for pressing elastic material between two sleeves used for spring suspension, especially for motor vehicles
DE474247C (en) Tap for gasoline and similar easy flowing substances
DE2044210A1 (en) check valve
DE862567C (en) Bottom valve, especially for master cylinders for hydraulic vehicle brakes
DE484633C (en) Containers made of aluminum or other soft metals with expansion lock
DE1751610A1 (en) Bearing of cylinder head gaskets
AT75403B (en) A closure for bottles consisting of a cap with an inserted sealing washer and a metal sheet underneath.
DE496481C (en) Seal for vacuum flasks
DE64310C (en) Ball joint seal for pipelines
DE360907C (en) Window lock
AT48328B (en) Device for closing sterilization vessels.
AT210690B (en) Lip seal
DE845174C (en) Door closer
AT128684B (en) Packing for sealing against steam or water under high pressure.
DE368214C (en) Closure on water chambers of water tube boilers
AT76872B (en) Closure caps for bottles.
DE1949020C (en) Lockable cap for the filler neck of fuel tanks on motor vehicles