DE49116C - Separation of valve and screw spindle for water level indicators for automatic closure - Google Patents

Separation of valve and screw spindle for water level indicators for automatic closure

Info

Publication number
DE49116C
DE49116C DENDAT49116D DE49116DA DE49116C DE 49116 C DE49116 C DE 49116C DE NDAT49116 D DENDAT49116 D DE NDAT49116D DE 49116D A DE49116D A DE 49116DA DE 49116 C DE49116 C DE 49116C
Authority
DE
Germany
Prior art keywords
valve
glass
spindle
pin
main patent
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 - Lifetime
Application number
DENDAT49116D
Other languages
German (de)
Original Assignee
F. A. SENING und J. G. A. donneley in Hamburg, 1. Neumannstr. 24
Publication of DE49116C publication Critical patent/DE49116C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20Excess-flow valves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B9/00Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
    • B60B9/26Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00Component parts or details of steam boilers
    • F22B37/78Adaptations or mounting of level indicators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Abschlusses.Graduation. In dem Patent No. 35426 ist eine Einrichtung geschützt, welche ermöglicht, durch dem Glas entgegengesetzt gelagerte Verschlufsspindeln den Zutritt des Dampfes bezw. des Kesselwassers in die das Glas tragenden Köpfe abzusperren, indem ein mit der zugehörigen Spindel verbundenes Ventil gegen die betreffende Eintrittsmündung angedrückt wird. Die gegenwärtige Erfindung bezweckt, diese Einrichtung mit einem selbstthätigen Verschlufs zu versehen, um im Falle eines Bruches des Glases sofort den Abschlufs eintreten zu lassen.In patent no. 35426 is a device protected which enables the Glass oppositely mounted locking spindles prevent the entry of steam respectively. of the boiler water in the heads carrying the glass by placing a valve connected to the associated spindle against the relevant spindle Inlet mouth is pressed. The present invention aims to provide this facility to be provided with an automatic locking mechanism in case of breakage of the glass to let the conclusion occur immediately. In beiliegender Zeichnung sind K und K1 die das Glas G tragenden Ventilstutzen des Haupt-Patentes, s und sl die betreffenden, durch Griffe h drehbaren, dem Glas gegenüber angeordneten Schraubenspindeln und ν und vl die Ventilsitze.In the accompanying drawing, K and K 1 are the valve stubs of the main patent carrying the glass G , s and s l are the relevant screw spindles which can be rotated by means of handles h and are arranged opposite the glass, and ν and v l are the valve seats. Die Neuerung besteht nun darin, den eigentlichen Ventil- oder Abschlufskörper r bezw. r1 nicht, wie im Haupt-Patent, in einem Stück mit der zugehörigen Spindel s bezw. s1 herzustellen, sondern dieses Ventil mit einem Zapfen \ bezw. ^1 in der hohlen Spindel gleitend zu lagern.The innovation now consists in the actual valve or closing body r respectively. r 1 not, as in the main patent, in one piece with the associated spindle s respectively. s 1 to produce, but this valve with a pin \ respectively. ^ 1 to slide in the hollow spindle. Ist nun ein Raum e zwischen Ventil und Spindel vorhanden, oder das vordere Ende des Ventils mit einem Flantsch c versehen, so schliefst bei eintretendem Bruch des Glases das Ventil sofort die Eintrittsmündung des Körpers K bezw. K\ If there is now a space e between the valve and the spindle, or the front end of the valve is provided with a flange c , the valve immediately closes the inlet opening of the body K or respectively when the glass breaks. K \ Zum Zwecke des Durchblasens kann das Ventil durch einen von der Glasseite aus beweglichen Stift ρ zurückgehalten werden. Durch Einschaltung der Feder f bezw. f1 kann das Festsetzen des Ventils verhindert werden.For the purpose of blowing through, the valve can be held back by a pin ρ that can be moved from the glass side. By switching on the spring f respectively. f 1 , the valve can be prevented from sticking. Die Bohrung d durch Ventil und Zapfen ermöglicht das Durchstofsen nach dem Ventilsitz hin.The bore d through the valve and the pin enables the material to be penetrated towards the valve seat. Paτenτ-Anspruch:Paτenτ claim: An der im Haupt-Patent geschützten, von der dem Glas G entgegengesetzten Seite beweglichen Schraubenspindel s bezw. s1 die Einrichtung, das Ventil r von der Spindel zu trennen und in einer Bohrung derselben gleitend zu lagern, zum Zwecke, bei eintretendem Bruch des Glases einen selbstthätigen Abschlufs zu erzielen.In the main patent protected, from the side opposite the glass G movable screw spindle s respectively. s 1 the device to separate the valve r from the spindle and to mount it so as to slide in a bore of the same, for the purpose of achieving an automatic closure if the glass breaks.
DENDAT49116D Separation of valve and screw spindle for water level indicators for automatic closure Expired - Lifetime DE49116C (en)

Publications (1)

Publication Number Publication Date
DE49116C true DE49116C (en)

Family

ID=324062

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT49116D Expired - Lifetime DE49116C (en) Separation of valve and screw spindle for water level indicators for automatic closure

Country Status (1)

Country Link
DE (1) DE49116C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045201B (en) * 1957-03-16 1958-11-27 Michael Schatz Pipe or hose rupture valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045201B (en) * 1957-03-16 1958-11-27 Michael Schatz Pipe or hose rupture valve

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