DE821299C - Fittings - Google Patents

Fittings

Info

Publication number
DE821299C
DE821299C DEC23A DEC0000023A DE821299C DE 821299 C DE821299 C DE 821299C DE C23 A DEC23 A DE C23A DE C0000023 A DEC0000023 A DE C0000023A DE 821299 C DE821299 C DE 821299C
Authority
DE
Germany
Prior art keywords
fittings
normal
weldable
connecting pieces
welding
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
DEC23A
Other languages
German (de)
Inventor
Dipl-Ing Carl Heinz Haefele
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Priority to DEC23A priority Critical patent/DE821299C/en
Application granted granted Critical
Publication of DE821299C publication Critical patent/DE821299C/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/10—Welded housings
    • F16K27/102—Welded housings for lift-valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Description

Es ist bekannt, Armaturen, wie Ventile, Abzweigungen usw., reit Apparateteilen, wie Rohrleitungen, durch Schweißen zu verbinden. Diese Arbeitsweise wird bevorzugt bei Apparaturen, die unter Lohen Drücken und Temperaturen stehen, verwendet. Bei Armaturen, die aus nicht normal schweißbarem Material, wie Grauguß, bestehen, ist eine derartige Verbindung mit der Apparatur jedoch nicht ohne weiteres möglich.It is known that fittings, such as valves, branches, etc., ride apparatus parts, such as pipelines, to be connected by welding. This procedure is preferred used in apparatus that are under Lohen pressures and temperatures. at Fittings that are made of material that cannot be welded normally, such as gray cast iron, is however, such a connection with the apparatus is not readily possible.

Es wurde nun gefunden, daß man Armaturen aus nicht normal schweißbaren Werkstoffen durch Schweißen mit einem schweißbaren Apparateteil, z. B. mit einer Rohrleitung, verbinden kann, wenn diese Armaturen Verbindungsstücke aus normal schweißbaren Werkstoffen besitzen. Diese Verbindungsstücke aus normal schweißbarem Material, z. B. Stahl, können bereits beim Gießen der Armaturen eingebracht werden. Sie können aber auch nachträglich mit der Armatur durch Löten, Schrauben, Walzen oder durch besondere Schweißverfahren verbunden werden.It has now been found that fittings from non-normally weldable Materials by welding with a weldable piece of equipment, e.g. B. with a Pipeline, can connect when these fittings are connecting pieces made of normal weldable Own materials. These connecting pieces made of normal weldable material, z. B. steel, can be introduced during the casting of the fittings. You can but also retrospectively with the fitting by soldering, screwing, rolling or by special welding processes are connected.

Die Zeichnung zeigt ein Ventil aus Grauguß mit eingegossenen Verbindungsstücken, die das Einbauen des Ventils in eine Rohrleitung durch Verschweißen ohne Flanschen gestatten.The drawing shows a valve made of gray cast iron with cast-in connecting pieces, the installation of the valve in a pipeline by welding without flanges allow.

Claims (1)

PATENT ANSYI;UCI1: Armaturen aus nicht normal schweißbaren Werkstoffen, gekennzeichnet durch Verbindungsstücke aus normal schweißbaren Werkstoffen. PATENT ANSYI; UCI1: Fittings made of non-normal weldable materials, characterized by connecting pieces made of normal weldable materials.
DEC23A 1949-10-14 1949-10-14 Fittings Expired DE821299C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC23A DE821299C (en) 1949-10-14 1949-10-14 Fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC23A DE821299C (en) 1949-10-14 1949-10-14 Fittings

Publications (1)

Publication Number Publication Date
DE821299C true DE821299C (en) 1951-11-15

Family

ID=7012213

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC23A Expired DE821299C (en) 1949-10-14 1949-10-14 Fittings

Country Status (1)

Country Link
DE (1) DE821299C (en)

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