FR2202248A1 - - Google Patents

Info

Publication number
FR2202248A1
FR2202248A1 FR7335013A FR7335013A FR2202248A1 FR 2202248 A1 FR2202248 A1 FR 2202248A1 FR 7335013 A FR7335013 A FR 7335013A FR 7335013 A FR7335013 A FR 7335013A FR 2202248 A1 FR2202248 A1 FR 2202248A1
Authority
FR
France
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.)
Granted
Application number
FR7335013A
Other languages
French (fr)
Other versions
FR2202248B3 (de
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.)
BANDSTAHLKOMBINAT MATERN VEB
Original Assignee
BANDSTAHLKOMBINAT MATERN VEB
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 BANDSTAHLKOMBINAT MATERN VEB filed Critical BANDSTAHLKOMBINAT MATERN VEB
Publication of FR2202248A1 publication Critical patent/FR2202248A1/fr
Application granted granted Critical
Publication of FR2202248B3 publication Critical patent/FR2202248B3/fr
Expired 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • 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
    • F16K17/06—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
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
FR7335013A 1972-10-03 1973-10-01 Expired FR2202248B3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7230076A IT968610B (it) 1972-10-03 1972-10-03 Dispositivo per la generazione di una differenza di pressione in un liquido scorrente e presentante viscosita variabile

Publications (2)

Publication Number Publication Date
FR2202248A1 true FR2202248A1 (de) 1974-05-03
FR2202248B3 FR2202248B3 (de) 1976-08-27

Family

ID=11228980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335013A Expired FR2202248B3 (de) 1972-10-03 1973-10-01

Country Status (4)

Country Link
DE (1) DE2338519A1 (de)
FR (1) FR2202248B3 (de)
HU (1) HU167990B (de)
IT (1) IT968610B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103064A2 (de) * 1982-08-13 1984-03-21 Klöckner-Humboldt-Deutz Aktiengesellschaft Anordnung zum funkenfreien Ableiten von Verbrennungsgasen
FR2609774A1 (fr) * 1987-01-21 1988-07-22 Nicolas Yves Soupape de securite pour fluide a haute pression et abrasifs
WO1990007665A1 (en) * 1988-12-29 1990-07-12 Teledyne Industries, Inc. Cartridge-type direct loaded safety and pressure relief valve having flow path for preventing supersonic flow and minimizing valve hysteresis
EP2837832A1 (de) * 2013-07-16 2015-02-18 Hitachi Construction Machinery Co., Ltd. Ablassventil

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103064A2 (de) * 1982-08-13 1984-03-21 Klöckner-Humboldt-Deutz Aktiengesellschaft Anordnung zum funkenfreien Ableiten von Verbrennungsgasen
EP0103064A3 (de) * 1982-08-13 1984-12-19 Klöckner-Humboldt-Deutz Aktiengesellschaft Anordnung zum funkenfreien Ableiten von Verbrennungsgasen
FR2609774A1 (fr) * 1987-01-21 1988-07-22 Nicolas Yves Soupape de securite pour fluide a haute pression et abrasifs
EP0278810A1 (de) * 1987-01-21 1988-08-17 Yves Jean-Marie Nicolas Sicherheitsventil
WO1990007665A1 (en) * 1988-12-29 1990-07-12 Teledyne Industries, Inc. Cartridge-type direct loaded safety and pressure relief valve having flow path for preventing supersonic flow and minimizing valve hysteresis
US4979540A (en) * 1988-12-29 1990-12-25 Teledyne Industries, Inc. Cartridge-type direct loaded safety and pressure-relief valve having flow path for preventing supersonic flow and minimizing valve hysteresis
EP2837832A1 (de) * 2013-07-16 2015-02-18 Hitachi Construction Machinery Co., Ltd. Ablassventil

Also Published As

Publication number Publication date
DE2338519A1 (de) 1974-04-18
HU167990B (de) 1976-02-28
FR2202248B3 (de) 1976-08-27
IT968610B (it) 1974-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse