DE1083096B - Overpressure protection - Google Patents

Overpressure protection

Info

Publication number
DE1083096B
DE1083096B DEE17253A DEE0017253A DE1083096B DE 1083096 B DE1083096 B DE 1083096B DE E17253 A DEE17253 A DE E17253A DE E0017253 A DEE0017253 A DE E0017253A DE 1083096 B DE1083096 B DE 1083096B
Authority
DE
Germany
Prior art keywords
overpressure protection
piston
closing
protection according
pressure
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
DEE17253A
Other languages
German (de)
Inventor
Eitel-Fritz Eddelbuettel
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.)
Eddelbuttel and Schneider GmbH
Original Assignee
Eddelbuttel and Schneider 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 Eddelbuttel and Schneider GmbH filed Critical Eddelbuttel and Schneider GmbH
Priority to DEE17253A priority Critical patent/DE1083096B/en
Publication of DE1083096B publication Critical patent/DE1083096B/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
    • F16K17/0433—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 vibration preventing means
    • 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
    • F16K17/08—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 providing a large discharge passage
    • F16K17/082—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 providing a large discharge passage with piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Fluid-Damping Devices (AREA)

Description

In Betracht gezogene Druckschriften:
Deutsche Patentschriften Nr. 102 541, 644 260, 962, 765 287, 803 139;Considered publications:
German Patent Nos. 102 541, 644 260, 962, 765 287, 803 139;

schweizerische Patentschrift Nr. 82 654;
französische Patentschrift Nr. 520 807;
dazu Zusatzpatentschrift Nr. 22 949.Swiss Patent No. 82 654;
French Patent No. 520 807;
additional patent specification No. 22,949.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

© 009 529/142 5.60© 009 529/142 5.60

Claims (3)

Patentansprüche:Patent claims: !.Hydraulisch oder pneumatisch belastete Überdrucksicherung, dadurch gekennzeichnet, daß die Schließbelastung auf die große Fläche eines Stufenkolbens wirkt, dessen Ringfläche vom abzusichernden Druck beaufschlagt ist.! .Hydraulically or pneumatically loaded overpressure protection, characterized in that the closing load acts on the large area of a stepped piston, the annular area of which is to be secured Pressure is applied. 2. Überdrucksicherung nach Anspruch 1, dadurch gekennzeichnet, daß das Verschluß stück als Kolbenschieber ausgebildet ist, der beim Schließen in die Ablaßleitung eindringt.2. Overpressure protection according to claim 1, characterized in that the closure piece as Piston valve is formed, which penetrates into the drain line when closing. 3. Überdrucksicherung nach Anspruch 1, dadurch gekennzeichnet, daß die Druckleitung in einem rechten Winkel zur Kolbenbewegung mündet.3. Overpressure protection according to claim 1, characterized in that the pressure line in opens at a right angle to the piston movement.
DEE17253A 1959-03-04 1959-03-04 Overpressure protection Pending DE1083096B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE17253A DE1083096B (en) 1959-03-04 1959-03-04 Overpressure protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE17253A DE1083096B (en) 1959-03-04 1959-03-04 Overpressure protection

Publications (1)

Publication Number Publication Date
DE1083096B true DE1083096B (en) 1960-06-09

Family

ID=7069479

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE17253A Pending DE1083096B (en) 1959-03-04 1959-03-04 Overpressure protection

Country Status (1)

Country Link
DE (1) DE1083096B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243156A (en) * 1963-09-06 1966-03-29 Gerber Prod Back pressure valve
US3437110A (en) * 1965-08-16 1969-04-08 Citation Mfg Co Inc Fluid pressure relief valve
DE2748107A1 (en) * 1977-10-27 1979-05-03 Schenck Ag Carl DIFFERENTIAL PRESSURE LIMITING VALVE
FR2409436A1 (en) * 1977-11-21 1979-06-15 Lameynardie Gerard Pressure maintaining valve controlled by reference pressure - has piston which opens when supply pressure increases and closes if supply pressure falls
EP0005101A1 (en) * 1978-04-14 1979-10-31 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Regulation valve with automatic disconnection
FR2467342A1 (en) * 1979-10-12 1981-04-17 Alsthom Atlantique DISCHARGE VALVE OF A HYDRAULIC INSTALLATION
DE3635650A1 (en) * 1986-10-21 1988-04-28 Schubert Werner Valve
FR2609774A1 (en) * 1987-01-21 1988-07-22 Nicolas Yves SAFETY VALVE FOR HIGH PRESSURE FLUID AND ABRASIVE
EP2014963A2 (en) * 2007-07-09 2009-01-14 Odis Irrigation Equipment Limited A pressure relief valve and a method for regulating pressure

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102541C (en) *
CH82654A (en) * 1919-01-16 1920-03-01 Therma Ag Safety valve
FR520807A (en) * 1920-01-09 1921-07-02 Alsacienne Constr Meca Charging process for valves, flaps and the like
FR22949E (en) * 1920-03-11 1921-09-06 Alsacienne Constr Meca Charging process for valves, flaps and the like
DE644260C (en) * 1936-02-22 1937-04-27 Ewald Schlegel Overpressure valve for rooms filled with explosive gases
DE664962C (en) * 1936-12-06 1938-09-13 Schweizerische Lokomotiv Pressure relief valve for the pressure medium lines of oil switching clutches
DE803139C (en) * 1949-12-02 1951-03-01 Andreas Loewe Safety valve
DE765287C (en) * 1941-09-26 1952-10-13 Albert Dr-Ing Closterhalfen Safety valve

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102541C (en) *
CH82654A (en) * 1919-01-16 1920-03-01 Therma Ag Safety valve
FR520807A (en) * 1920-01-09 1921-07-02 Alsacienne Constr Meca Charging process for valves, flaps and the like
FR22949E (en) * 1920-03-11 1921-09-06 Alsacienne Constr Meca Charging process for valves, flaps and the like
DE644260C (en) * 1936-02-22 1937-04-27 Ewald Schlegel Overpressure valve for rooms filled with explosive gases
DE664962C (en) * 1936-12-06 1938-09-13 Schweizerische Lokomotiv Pressure relief valve for the pressure medium lines of oil switching clutches
DE765287C (en) * 1941-09-26 1952-10-13 Albert Dr-Ing Closterhalfen Safety valve
DE803139C (en) * 1949-12-02 1951-03-01 Andreas Loewe Safety valve

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243156A (en) * 1963-09-06 1966-03-29 Gerber Prod Back pressure valve
US3437110A (en) * 1965-08-16 1969-04-08 Citation Mfg Co Inc Fluid pressure relief valve
DE2748107A1 (en) * 1977-10-27 1979-05-03 Schenck Ag Carl DIFFERENTIAL PRESSURE LIMITING VALVE
FR2409436A1 (en) * 1977-11-21 1979-06-15 Lameynardie Gerard Pressure maintaining valve controlled by reference pressure - has piston which opens when supply pressure increases and closes if supply pressure falls
EP0005101A1 (en) * 1978-04-14 1979-10-31 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Regulation valve with automatic disconnection
FR2467342A1 (en) * 1979-10-12 1981-04-17 Alsthom Atlantique DISCHARGE VALVE OF A HYDRAULIC INSTALLATION
EP0027227A1 (en) * 1979-10-12 1981-04-22 ALSTHOM-ATLANTIQUE Société anonyme dite: Relief valve for a hydraulic installation
US4412555A (en) * 1979-10-12 1983-11-01 Societe Anonyme Dite: Alsthom-Atlantique Over pressure release valve for a hydraulic installation
DE3635650A1 (en) * 1986-10-21 1988-04-28 Schubert Werner Valve
FR2609774A1 (en) * 1987-01-21 1988-07-22 Nicolas Yves SAFETY VALVE FOR HIGH PRESSURE FLUID AND ABRASIVE
EP2014963A2 (en) * 2007-07-09 2009-01-14 Odis Irrigation Equipment Limited A pressure relief valve and a method for regulating pressure
EP2014963A3 (en) * 2007-07-09 2011-04-06 Odis Irrigation Equipment Limited A pressure relief valve and a method for regulating pressure

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