DE69279C - Automatically closing valve for steam lines in the event of a pipe rupture - Google Patents

Automatically closing valve for steam lines in the event of a pipe rupture

Info

Publication number
DE69279C
DE69279C DENDAT69279D DE69279DA DE69279C DE 69279 C DE69279 C DE 69279C DE NDAT69279 D DENDAT69279 D DE NDAT69279D DE 69279D A DE69279D A DE 69279DA DE 69279 C DE69279 C DE 69279C
Authority
DE
Germany
Prior art keywords
event
closing valve
automatically closing
steam lines
pipe rupture
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
DENDAT69279D
Other languages
German (de)
Original Assignee
H. GROSSMANN und F. SCHULTE in Dortmund
Publication of DE69279C publication Critical patent/DE69279C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Safety Valves (AREA)

Description

liiÜÜBENEXERCISE

Claims (1)

Patent-Anspruch:Patent claim: Eine Ausführungsform des unter P. R. Nr. 67012 patentirten Ventils, gekennzeichnet durch die Anordnung eines Handrades T auf einer Muffe S, welche in der Brücke W ver-* schiebbar gelagert ist, um zu ermöglichen, dafs durch Drehung des Handrades das Ventil wieder geöffnet werden kann, wenn die Schliefsung durch den Kolben E bei einem Bruche in der Leitung stattgefunden hat.An embodiment of the valve patented under PR No. 67012, characterized by the arrangement of a handwheel T on a sleeve S which is slidably mounted in the bridge W to enable the valve to be opened again by turning the handwheel when the piston E has closed in the event of a break in the line. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT69279D Automatically closing valve for steam lines in the event of a pipe rupture Expired - Lifetime DE69279C (en)

Publications (1)

Publication Number Publication Date
DE69279C true DE69279C (en)

Family

ID=342758

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT69279D Expired - Lifetime DE69279C (en) Automatically closing valve for steam lines in the event of a pipe rupture

Country Status (1)

Country Link
DE (1) DE69279C (en)

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