DE11371C - Safety valve that can be used as a relief valve - Google Patents

Safety valve that can be used as a relief valve

Info

Publication number
DE11371C
DE11371C DENDAT11371D DE11371DA DE11371C DE 11371 C DE11371 C DE 11371C DE NDAT11371 D DENDAT11371 D DE NDAT11371D DE 11371D A DE11371D A DE 11371DA DE 11371 C DE11371 C DE 11371C
Authority
DE
Germany
Prior art keywords
valve
valve body
safety
safety valve
relief
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.)
Active
Application number
DENDAT11371D
Other languages
German (de)
Original Assignee
WARSTEINER GRUBFN- UND HÜTTENVEREIN in Warstein
Publication of DE11371C publication Critical patent/DE11371C/en
Active 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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Ein direct belastetes Sicherheitsventil, dessen hinlänglich schwerer Ventilkörper mit seinem unteren rohrartigen Theile an dem erhöhten, von aufsen umfafsten Ventilsitz sich führt und durch eine in eine ringförmige Nuth des Ventilsitzes eingreifende Schraube eine Hubbegrenzung erhält, wobei ein Drehen des Ventilkörpers aus dem Sicherheitsventil ein Abblaseventil werden läfst, insofern die genannte Schraube, auf der unteren schraubenförmig ansteigenden Begrenzung der Nuth sich stützend, den Ventilkörper lüftet.A direct loaded safety valve whose sufficiently heavy valve body with its lower tubular parts on the raised valve seat, which is enclosed from the outside, and stroke limitation by a screw engaging in an annular groove in the valve seat is obtained, with a rotation of the valve body from the safety valve to a relief valve runs, insofar as the mentioned screw, on the lower, helically rising boundary the nut supporting itself, the valve body ventilates.
DENDAT11371D Safety valve that can be used as a relief valve Active DE11371C (en)

Publications (1)

Publication Number Publication Date
DE11371C true DE11371C (en)

Family

ID=288634

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT11371D Active DE11371C (en) Safety valve that can be used as a relief valve

Country Status (1)

Country Link
DE (1) DE11371C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497758A (en) * 1945-09-19 1950-02-14 Stewart Warner Corp Lubricating fitting
DE1002177B (en) * 1954-07-01 1957-02-07 Karl Schlimme Safety valve, especially for low pressure steam generators
US5577533A (en) * 1994-09-13 1996-11-26 Cook, Jr.; Joseph S. Flexured shaft poppet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497758A (en) * 1945-09-19 1950-02-14 Stewart Warner Corp Lubricating fitting
DE1002177B (en) * 1954-07-01 1957-02-07 Karl Schlimme Safety valve, especially for low pressure steam generators
US5577533A (en) * 1994-09-13 1996-11-26 Cook, Jr.; Joseph S. Flexured shaft poppet

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