FR1006564A - Further development of steam boiler safety valves - Google Patents

Further development of steam boiler safety valves

Info

Publication number
FR1006564A
FR1006564A FR1006564DA FR1006564A FR 1006564 A FR1006564 A FR 1006564A FR 1006564D A FR1006564D A FR 1006564DA FR 1006564 A FR1006564 A FR 1006564A
Authority
FR
France
Prior art keywords
further development
steam boiler
safety valves
boiler safety
valves
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
Application number
Other languages
French (fr)
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.)
PROCEDES DABEG SOC D EXPL DES
Original Assignee
PROCEDES DABEG SOC D EXPL DES
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 PROCEDES DABEG SOC D EXPL DES filed Critical PROCEDES DABEG SOC D EXPL DES
Application granted granted Critical
Publication of FR1006564A publication Critical patent/FR1006564A/en
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
    • 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)
FR1006564D 1948-02-03 1948-02-03 Further development of steam boiler safety valves Expired FR1006564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1006564T 1948-02-03

Publications (1)

Publication Number Publication Date
FR1006564A true FR1006564A (en) 1952-04-24

Family

ID=9565879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1006564D Expired FR1006564A (en) 1948-02-03 1948-02-03 Further development of steam boiler safety valves

Country Status (1)

Country Link
FR (1) FR1006564A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583118A1 (en) * 1985-06-10 1986-12-12 Irrifrance Sa Ste Nle Energy-dissipating device with baffles and cavities having a swirling effect
WO2004033944A1 (en) * 2002-10-10 2004-04-22 Nissan Motor Co., Ltd. Excess pressure relief system for tank
DE102006019682A1 (en) * 2006-04-27 2007-10-31 Trw Automotive Gmbh Pressure relief valve has flow slow-down channel formed downstream of valve seat between screw bolt and housing, where pressure in channel is adjusted between inner pressure of pressure chamber and ambient pressure, during opening of valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583118A1 (en) * 1985-06-10 1986-12-12 Irrifrance Sa Ste Nle Energy-dissipating device with baffles and cavities having a swirling effect
WO2004033944A1 (en) * 2002-10-10 2004-04-22 Nissan Motor Co., Ltd. Excess pressure relief system for tank
US7077161B2 (en) 2002-10-10 2006-07-18 Nissan Motor Co., Ltd. Excess pressure relief system for tank
CN100338383C (en) * 2002-10-10 2007-09-19 日产自动车株式会社 Excess pressure relief system for tank
DE102006019682A1 (en) * 2006-04-27 2007-10-31 Trw Automotive Gmbh Pressure relief valve has flow slow-down channel formed downstream of valve seat between screw bolt and housing, where pressure in channel is adjusted between inner pressure of pressure chamber and ambient pressure, during opening of valve

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