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HK1068565A1 - Valve element - Google Patents

Valve element Download PDF

Info

Publication number
HK1068565A1
HK1068565A1 HK05101456A HK05101456A HK1068565A1 HK 1068565 A1 HK1068565 A1 HK 1068565A1 HK 05101456 A HK05101456 A HK 05101456A HK 05101456 A HK05101456 A HK 05101456A HK 1068565 A1 HK1068565 A1 HK 1068565A1
Authority
HK
Hong Kong
Prior art keywords
piston
passage
burst disk
pressure
valve element
Prior art date
Application number
HK05101456A
Other languages
English (en)
French (fr)
Chinese (zh)
Other versions
HK1068565B (en
Inventor
Göran Sundholm
Harry Metzger
Original Assignee
Marioff Corporation Oy
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 Marioff Corporation Oy filed Critical Marioff Corporation Oy
Publication of HK1068565A1 publication Critical patent/HK1068565A1/en
Publication of HK1068565B publication Critical patent/HK1068565B/en

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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • A62C35/023—Permanently-installed equipment with containers for delivering the extinguishing substance the extinguishing material being expelled by compressed gas, taken from storage tanks, or by generating a pressure gas
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/66—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers
    • A62C13/70—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers characterised by means for releasing the pressure gas
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/68—Details, e.g. of pipes or valve systems
    • 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
    • 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
    • Y10T137/1647—Explosive actuation
    • 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
    • Y10T137/1767—Movable knife or cutter

Landscapes

  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Fluid-Driven Valves (AREA)
  • Polarising Elements (AREA)
  • Magnetically Actuated Valves (AREA)
  • Centrifugal Separators (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Multiple-Way Valves (AREA)
  • Compressor (AREA)

Claims (6)

  1. Ventilelement (3,6,10), zu dem gehören: ein Gehäuse, wenigstens ein Einlass und wenigstens ein Auslass, ein den Einlass und den Auslass strömungsmäßig verbindender Durchlasskanal, wenigstens eine Berstscheibe (Bruchscheibe) (13,35,63) oder ein äquivalentes Element, das, solange es unbeschädigt ist, den Durchlasskanal von dem Einlass zu dem Auslass verschließt, und ein Kolbenelement (15,36,65), das mit einem Dornelement oder dergleichen versehen ist, das dazu dient, die Berstscheibe zu durchdstoßen, dadurch gekennzeichnet, dass die Kolbenstange (16,38,66) des Kolbenelements gegen die Wand des Zylinderraums abgedichtet anliegend ist, dass das Kolbenelement (15,36,65) mit einem Durchlasskanal (17,39,67) für ein Druckmedium ausgebildet ist, wobei der Durchlasskanal sich axial von einer ersten Seite zu einer zweiten Seite durch das Kolbenelement hindurch erstreckt, wobei der durch den Kolben hindurch führende Durchlasskanal einen Abschnitt des Durchlasskanals des Druckmediums bildet, nachdem die Berstscheibe (13,35, 63) durchdrungen ist, und dass die Querschnittsfläche der Kolbenstange kleiner ist als die Kolbenfläche.
  2. Ventilelement nach Anspruch 1, dadurch gekennzeichnet, dass das Dornelement (14,37,64) mit wenigstens einer Öffnung (18,40,68) versehen ist, die sich von der Außenfläche des Kolbenelements ausgehend zu dem Durchlasskanal (17,39,67) erstreckt, der durch das Kolbenelement hindurch führt.
  3. Ventilelement nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Einrichtung Mittel (105, 106) aufweist, um das Kolbenelement zu betätigen.
  4. Ventilelement nach einem beliebigen der Ansprüche 1 - 3, dadurch gekennzeichnet, dass das Ventilelement zusätzlich ein manuelles (106) und/oder ein automatisches (105) Mittel aufweist, um das Kolbenelement zu betätigen.
  5. Ventilelement nach einem beliebigen der Ansprüche 1 - 4, dadurch gekennzeichnet, dass das Ventilelement (10) ein Auslöseventil ist, das dazu dient ein Druckmediumsystem auszulösen.
  6. Ventilelement nach einem beliebigen der Ansprüche 1 - 4, dadurch gekennzeichnet, dass das Ventilelement (3) das Schließventil einer zweiten Druckquelle ist, und dass es durch einen Drückimpuls geöffnet wird, der von einer ersten Druckquelle kommend empfangen wird.
HK05101456.0A 2002-01-17 2003-01-16 Valve element HK1068565B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20020089A FI113155B (fi) 2002-01-17 2002-01-17 Venttiilielin
FI20020089 2002-01-17
PCT/FI2003/000028 WO2003059453A1 (en) 2002-01-17 2003-01-16 Valve element

Publications (2)

Publication Number Publication Date
HK1068565A1 true HK1068565A1 (en) 2005-04-29
HK1068565B HK1068565B (en) 2008-07-18

Family

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Also Published As

Publication number Publication date
TWI310442B (en) 2009-06-01
FI20020089A7 (fi) 2003-07-18
MY130371A (en) 2007-06-29
TW200302328A (en) 2003-08-01
US7143775B2 (en) 2006-12-05
FI113155B (fi) 2004-03-15
ES2305432T3 (es) 2008-11-01
NO20043416L (no) 2004-08-17
EP1465707B1 (de) 2008-05-07
CA2469251A1 (en) 2003-07-24
RU2316370C2 (ru) 2008-02-10
JP2005514184A (ja) 2005-05-19
NO329049B1 (no) 2010-08-02
EP1465707A1 (de) 2004-10-13
DE60320749D1 (de) 2008-06-19
CN1610571A (zh) 2005-04-27
JP4272531B2 (ja) 2009-06-03
DK1465707T3 (da) 2008-09-08
CN1610571B (zh) 2010-04-28
FI20020089A0 (fi) 2002-01-17
WO2003059453A1 (en) 2003-07-24
KR100974386B1 (ko) 2010-08-05
AU2003201428A1 (en) 2003-07-30
US20050011552A1 (en) 2005-01-20
RU2004124936A (ru) 2005-05-10
CA2469251C (en) 2010-11-30
ATE394143T1 (de) 2008-05-15
KR20040097989A (ko) 2004-11-18
AU2003201428B2 (en) 2008-11-06

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HK1071528B (en) Valve element
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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20120116