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DE1018283B - Pressure relief valve - Google Patents

Pressure relief valve

Info

Publication number
DE1018283B
DE1018283B DEK31323A DEK0031323A DE1018283B DE 1018283 B DE1018283 B DE 1018283B DE K31323 A DEK31323 A DE K31323A DE K0031323 A DEK0031323 A DE K0031323A DE 1018283 B DE1018283 B DE 1018283B
Authority
DE
Germany
Prior art keywords
pressure relief
relief valve
xii
resting
built
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.)
Pending
Application number
DEK31323A
Other languages
German (de)
Inventor
Hermann Davids
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.)
Kronprinz GmbH
Original Assignee
Kronprinz GmbH
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 Kronprinz GmbH filed Critical Kronprinz GmbH
Priority to DEK31323A priority Critical patent/DE1018283B/en
Publication of DE1018283B publication Critical patent/DE1018283B/en
Pending 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
    • F16K17/0493—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 with a spring other than a helicoidal spring
    • 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
    • F16K17/044—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 with more than one spring
    • 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
    • F16K17/06—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 with special arrangements for adjusting the opening pressure

Landscapes

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

Description

© 709· 757/176 10.57© 709 757/176 10.57

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: Überdruckventil nach Patentanmeldung K 27973 XII/47g mit mindestens zwei aufeinander eingebauten Tellerfedern, dadurch gekennzeichnet, daß die auf dem Ventilsitz aufliegende Tellerfeder (2") aus ungehärtetem No>rmalstahl gefertigt ist.Pressure relief valve according to patent application K 27973 XII / 47g with at least two built-in one on top of the other Disc springs, characterized in that the disc spring (2 ") resting on the valve seat is made of unhardened stainless steel. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEK31323A 1957-03-07 1957-03-07 Pressure relief valve Pending DE1018283B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK31323A DE1018283B (en) 1957-03-07 1957-03-07 Pressure relief valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK31323A DE1018283B (en) 1957-03-07 1957-03-07 Pressure relief valve

Publications (1)

Publication Number Publication Date
DE1018283B true DE1018283B (en) 1957-10-24

Family

ID=7219123

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK31323A Pending DE1018283B (en) 1957-03-07 1957-03-07 Pressure relief valve

Country Status (1)

Country Link
DE (1) DE1018283B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283341B (en) * 1960-11-19 1968-11-21 Asea Ab Valve arrester with yielding sealing cover
US3693651A (en) * 1970-08-19 1972-09-26 Vernay Laboratories Valve assembly
US4901799A (en) * 1988-06-24 1990-02-20 Grinnell Corporation Sprinkler head having protuberant ridge valve seat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283341B (en) * 1960-11-19 1968-11-21 Asea Ab Valve arrester with yielding sealing cover
US3693651A (en) * 1970-08-19 1972-09-26 Vernay Laboratories Valve assembly
US4901799A (en) * 1988-06-24 1990-02-20 Grinnell Corporation Sprinkler head having protuberant ridge valve seat

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