IT991707B - Dispositivo di sicurezza destinato a limitare la pressione di un flui do - Google Patents

Dispositivo di sicurezza destinato a limitare la pressione di un flui do

Info

Publication number
IT991707B
IT991707B IT69057/73A IT6905773A IT991707B IT 991707 B IT991707 B IT 991707B IT 69057/73 A IT69057/73 A IT 69057/73A IT 6905773 A IT6905773 A IT 6905773A IT 991707 B IT991707 B IT 991707B
Authority
IT
Italy
Prior art keywords
flui
limit
pressure
safety device
device intended
Prior art date
Application number
IT69057/73A
Other languages
English (en)
Inventor
J Nedelec
Alain Michel
P Buffet
Original Assignee
Electricite De France
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 Electricite De France filed Critical Electricite De France
Application granted granted Critical
Publication of IT991707B publication Critical patent/IT991707B/it

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
    • F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
    • F16K17/403—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint with a fracturing valve member
    • 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
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
    • F16K17/162—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs of the non reverse-buckling-type
    • F16K17/1626—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs of the non reverse-buckling-type with additional cutting means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1632—Destructible element
    • Y10T137/1692—Rupture disc
    • Y10T137/1714—Direct pressure causes disc to burst
    • Y10T137/1729—Dome shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1632—Destructible element
    • Y10T137/1692—Rupture disc
    • Y10T137/1759—Knife or cutter causes disc to break

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
IT69057/73A 1972-07-11 1973-07-10 Dispositivo di sicurezza destinato a limitare la pressione di un flui do IT991707B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7225130A FR2192719A5 (it) 1972-07-11 1972-07-11

Publications (1)

Publication Number Publication Date
IT991707B true IT991707B (it) 1975-08-30

Family

ID=9101696

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69057/73A IT991707B (it) 1972-07-11 1973-07-10 Dispositivo di sicurezza destinato a limitare la pressione di un flui do

Country Status (6)

Country Link
US (1) US3872874A (it)
BE (1) BE802179A (it)
DE (1) DE2335342A1 (it)
FR (1) FR2192719A5 (it)
GB (1) GB1413396A (it)
IT (1) IT991707B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658225C2 (de) * 1976-12-22 1982-10-28 Kraftwerk Union AG, 4330 Mülheim Sicherheitsarmatur für Rohrleitungen und Behälter, vorzugsweise für Notabschaltsysteme von Kernreaktoren
US4331277A (en) * 1980-05-23 1982-05-25 United States Surgical Corporation Self-contained gas powered surgical stapler
US4407432A (en) * 1980-12-22 1983-10-04 United States Surgical Corporation Pressure relief system for pressurized gas containers
US4431018A (en) * 1982-01-28 1984-02-14 Bs&B Safety Systems, Ltd. Reverse buckling rupture disk apparatus and manufacturing methods
US4394926A (en) * 1982-02-18 1983-07-26 Bs & B Safety Systems, Inc. Reverse buckling rupture disk apparatus
FR2544445B1 (fr) * 1983-04-14 1985-06-21 Electricite De France Dispositif de securite a membrane et couteau d'eclatement, destine a limiter la pression d'un fluide
US4463865A (en) * 1983-09-23 1984-08-07 Bs&B Safety Systems, Inc. Knife blade apparatus for severing rupture disks
FR2608720B1 (fr) * 1986-12-18 1989-03-03 Electricite De France Dispositif de securite a membrane a couteau d'eclatement amont actif
US5050630A (en) * 1990-12-03 1991-09-24 Bs&B Safety Systems, Inc. Self-positioning rupture disk assembly
US6691733B1 (en) * 1997-11-04 2004-02-17 Bruce E. Morris Tapping connector and method of using same
US7748398B2 (en) * 2007-11-07 2010-07-06 Buckhorn, Inc. Pressure relief valve for a container
US8714175B2 (en) * 2010-02-24 2014-05-06 Applied Separations, Inc. Pressure relief system for pressure vessels
EP2565572A1 (de) 2011-09-02 2013-03-06 Aurotec GmbH Wärmetauscherleitungsystem
EP2565504A1 (de) 2011-09-02 2013-03-06 Aurotec GmbH Verbindungsstück einer Transportleitung
EP2743551A1 (de) 2012-12-14 2014-06-18 Aurotec GmbH Absperrorgan mit Spülung
CN103388695B (zh) * 2013-08-01 2016-04-13 中国人民解放军空军勤务学院 防止固定顶油罐顶部内外气压差超限的保护装置
FR3027090B1 (fr) * 2014-10-10 2017-03-31 Airbus Operations Sas Obturateur a membrane
CN111577954B (zh) * 2020-05-26 2022-06-24 中煤科工集团重庆研究院有限公司 一种通过高压气流刺破膜片的快开阀
CN112128440B (zh) * 2020-10-16 2023-01-13 中国航发四川燃气涡轮研究院 一种膜片式内压舱超压泄放装置
RU206536U1 (ru) * 2021-05-21 2021-09-15 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Устройство предохранительное мембранное

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707398A (en) * 1952-06-27 1955-05-03 American Machine & Metals Blow-out device for hermetically sealed synchro-transmitting instrument
US2788794A (en) * 1954-06-01 1957-04-16 American Cyanamid Co Gas loaded safety disks
DE2056167C3 (de) * 1970-11-14 1978-06-08 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Überwachungsvorrichtung für Umkehrberstscheiben
US3693691A (en) * 1970-11-23 1972-09-26 Ametek Inc Pressure relief device

Also Published As

Publication number Publication date
DE2335342A1 (de) 1974-02-07
GB1413396A (en) 1975-11-12
BE802179A (fr) 1973-11-05
FR2192719A5 (it) 1974-02-08
US3872874A (en) 1975-03-25

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