CN100418595C - 阀部件 - Google Patents

阀部件 Download PDF

Info

Publication number
CN100418595C
CN100418595C CNB038086425A CN03808642A CN100418595C CN 100418595 C CN100418595 C CN 100418595C CN B038086425 A CNB038086425 A CN B038086425A CN 03808642 A CN03808642 A CN 03808642A CN 100418595 C CN100418595 C CN 100418595C
Authority
CN
China
Prior art keywords
rupture disk
piston element
passage
valve member
piston
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 - Fee Related
Application number
CNB038086425A
Other languages
English (en)
Other versions
CN1646195A (zh
Inventor
约兰·松德霍尔姆
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.)
Marioff Corp Oy
Original Assignee
Marioff Corp 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 Corp Oy filed Critical Marioff Corp Oy
Publication of CN1646195A publication Critical patent/CN1646195A/zh
Application granted granted Critical
Publication of CN100418595C publication Critical patent/CN100418595C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C35/00Permanently-installed equipment
    • A62C35/02Permanently-installed equipment with containers for delivering the extinguishing substance
    • A62C35/08Containers destroyed or opened by bursting charge
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C35/00Permanently-installed equipment
    • A62C35/58Pipe-line systems
    • A62C35/68Details, e.g. of pipes or valve systems
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C13/00Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/62Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container
    • A62C13/64Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container the extinguishing material being released by means of a valve
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C37/00Control of fire-fighting equipment
    • A62C37/08Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K13/00Other constructional types of cut-off apparatus; Arrangements for cutting-off
    • F16K13/04Other constructional types of cut-off apparatus; Arrangements for cutting-off with a breakable closure member
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/1624Destructible or deformable element controlled
    • Y10T137/1632Destructible element
    • Y10T137/1647Explosive actuation
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/1624Destructible or deformable element controlled
    • Y10T137/1632Destructible element
    • Y10T137/1692Rupture disc
    • Y10T137/1707Disc burst after destruction of additional element
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/1624Destructible or deformable element controlled
    • Y10T137/1632Destructible element
    • Y10T137/1692Rupture disc
    • Y10T137/1759Knife or cutter causes disc to break
    • Y10T137/1767Movable knife or cutter

Landscapes

  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Polarising Elements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Temperature-Responsive Valves (AREA)
  • Scissors And Nippers (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)

Abstract

阀部件(10),这种阀部件(10)包括主体,至少一个入口(101)和至少一个出口(102);连接入口和出口的通道;至少一个爆破盘(破裂盘)(13)或等同物,当未破裂时,它关闭从入口至出口的通道;以及活塞部件(15),它设置有刺穿部件(14)或类似物,用于刺穿爆破盘。活塞部件(15)设置有压力介质的通道(17),所述通道从一个第一侧轴向通过活塞部件伸展至一个第二侧,且活塞部件设置有第二爆破盘或等同物,在未破裂时,它关闭设置在活塞部件中的通道(17)。

Description

阀部件
技术领域
本发明涉及一种阀部件,这种阀部件包括主体;至少一个入口和至少一个出口;连接入口和出口的通道;至少一个爆破盘(破裂盘)或等同物,当未破裂时,它关闭从入口至出口的通道;以及活塞部件,它包括刺穿部件或类似物,用于刺穿爆破盘。
背景技术
与本发明主题相当的装置已由DE 2635076A说明书中得知。此解决方案的一个缺点是,刺穿部件通过压力作用回复至其原始位置,从而被刺穿作用已由爆破盘上脱落的爆破盘碎片可能局部阻塞通道,形成压力介质流动的障碍。此外,刺穿部件必须完全通过爆破盘,以便在盘中产生要求尺寸的孔。如果由于某一原因刺穿部件未完全执行,它将不产生要求尺寸的孔。
发明内容
本发明的目的是获得一种全新的解决方案,它可能避免现有技术装置中的缺点。本发明的目的是建造一种可靠的装置,它特别适合在消防中应用。
本发明装置的特征在于,活塞部件设置有压力介质的通道,所述通道从一个第一侧轴向通过活塞部件伸展至一个第二侧,活塞部件设置有第二爆破盘或等同物,在未破裂时,它关闭设置在活塞部件中的通道。
本发明提供一种阀部件,这种阀部件包括主体;至少一个入口和至少一个出口;连接入口和出口的通道;至少一个爆破盘,当未破裂时,它关闭从入口至出口的通道;以及活塞部件,它设置有刺穿部件,用于刺穿爆破盘,其特征在于,活塞部件设置有压力介质的通道,所述压力介质的通道从一个第一侧轴向通过活塞部件伸展至一个第二侧;活塞部件设置有第二爆破盘,在未破裂时,它关闭设置在活塞部件中的通道,还在于,所述阀部件包括刺穿第二爆破盘用的装置。
优选地,刺穿部件至少设置有一个孔,该孔从活塞部件的外表面伸展至引导通过活塞部件的通道。
优选地,刺穿第二爆破盘用的装置包括驱动部件,当触发发生时,该驱动部件的活塞或直接或通过中间构件实现第二爆破盘的刺穿。
优选地,中间构件是球。
优选地,当未破裂时,第二爆破盘关闭从入口至汽缸空间,至少至汽缸的活塞部件侧的连接。
优选地,活塞部件的活塞杆密封地贴靠着汽缸空间的壁装配。
优选地,所述驱动部件是信号触发装置。
本发明的解决方案具有很多显著的优点。通过活塞的通道确保在设置于活塞部件中的第二爆破盘被刺穿后,活塞将有效地压向第一爆破盘。本发明的解决方案是防泄漏和可靠的。通过应用较小的第二爆破盘,可避免为进行触发动作应用要求大功率的大驱动器。通过应用中间构件,诸如球,获得了第二爆破盘的可靠刺穿,此外还避免了这种情况,即驱动器的活塞保持与第二爆破盘接触,在第二爆破盘中没有产生足够的孔。通过应用阀部件的两级触发,以致在第一级期间,第二爆破盘的刺穿产生压力介质进入活塞腔的流动,从而引起活塞-刺穿器组合强劲地移向第一爆破盘,并刺穿它,获得阀部件的可靠运行,确保从入口至出口的通道可靠地打开。这样,本发明的阀部件优异地适用于灭火系统。
附图说明
下文中,将借助实施例、参考附图对发明加以详细的说明,其中
图1表示按本发明提出的阀部件;而
图2表示按本发明提出的、处于触发状态的阀部件。
具体实施方式
图1表示按本发明提出的、处于待机状态的阀部件。此装置包括主体11、主体11设置有入口101,它可连接至压力源;和出口102,它可连接至输出管线。设置在入口与出口之间的是爆破盘13(破裂盘),它在未破裂时,关闭从入口101至出口102的通道。装置还包括用于刺穿爆破盘13的装置。装置由汽缸-活塞组合构成,其中,活塞15包括形成于其上的刺穿部件14,刺穿部件14最好形成在活塞杆16的部分上。活塞15布置成可在汽缸空间12内,在第一位置,这时,形成在活塞杆16上的刺穿部件14相对爆破盘13位于入口侧与第二位置之间移动,在第二位置时,刺穿部件相对爆破盘13至少部分伸展至出口侧。
活塞至少设置有一个中心孔17,它通过活塞15伸展,最好从刺穿部件14伸展至活塞15的相对侧。布置在活塞部件中的是第二爆破盘18(破裂盘),它在未破裂时关闭从入口通过中心孔17进入活塞侧上汽缸空间12的通道。入口中的主要压力通常是压力介质的压力,它在待机状态存在于阀中直至第二爆破盘。
形成于刺穿部件的顶部或其附近的至少有一个孔23,它伸展进入中心孔17,从而在爆破盘13被刺穿后形成压力介质的部分通道。此外,装置包括驱动装置,用于驱动活塞-刺穿器组合。图中所示的实施例既设置有手动驱动部件,也设置有自动驱动部件19。驱动部件设计成用于遥控,从而阀部件借助控制信号加以触发。控制信号通常由控制系统通过诸如导线的传输装置21供给。控制信号使驱动部件的活塞向着活塞15和第二爆破盘18移动。放置在活塞15与第二爆破盘之间的是中间构件22,诸如球部件,当驱动部件被触发时,它冲破第二爆破盘18。在触发时,驱动部件的活塞撞击球,由于如此产生的冲力,球冲破第二爆破盘18。驱动部件19最好是信号弹装置,其中,控制电流爆燃驱动装置中的炸药,从而引起驱动部件的活塞强劲地向外推出。驱动部件能连接至控制系统,从而装置能与诸如灭火设备一起作用,触发驱动部件19的冲力从火焰探测器和/或烟雾探测器(未表示)获得。由于驱动部件的触发,第二爆破盘被刺穿后,压力介质得以通过活塞中的中心孔17,及通过形成在爆破盘18中的洞进入活塞空间12,引起活塞向着第一爆破盘13移动(图中所示的实施例中向右),刺穿第一爆破盘13(图2),结果,压力介质能从入口101流至出口102。通过成形于活塞部件中的孔,最好通过成形在活塞杆中的孔,压力介质能进入活塞杆中的中心孔,进一步流至出口102。
在图所示的实施例中,阀部件10还包括专门用于通风目的的第二出口103。此第二出口12能设置有例如阀部件(未表示)或塞子。
这样,阀部件10最好是压力介质系统中的触发阀。
在上述实施例中,活塞部件的活塞杆16密封地倚着汽缸空间的壁而装配,从而压力介质通常只能通过贯穿活塞而设置的通道17而流动。
爆破盘最好设计成能承受高压和高压差。有效压力通常超过30巴,最好超过70巴。压力甚至可高达300巴。爆破盘最好在这样的区域中包括较薄的部分,刺穿部件在触发情况在其上施加作用。
根据本发明提供的阀部件特别适宜和灭火系统一起应用,特别和采用高压水雾的灭火装置一起应用。压力介质可包括气体、液体、或气体和液体的混合物。
对本领域的技术人员来讲,显然本发明不限于上述实施例,而是可在下文提出的权利要求的范围内加以改变。

Claims (7)

1. 阀部件(10),这种阀部件(10)包括主体;至少一个入口(101)和至少一个出口(102);连接入口和出口的通道;至少一个爆破盘(13),当未破裂时,它关闭从入口至出口的通道;以及活塞部件(15),它设置有刺穿部件(14),用于刺穿爆破盘,其特征在于,活塞部件(15)设置有压力介质的通道(17),所述压力介质的通道从一个第一侧轴向通过活塞部件伸展至一个第二侧;活塞部件设置有第二爆破盘,在未破裂时,它关闭设置在活塞部件中的通道(17),还在于,所述阀部件包括刺穿第二爆破盘(18)用的装置(19、22)。
2. 如权利要求1所述的阀部件,其特征在于,刺穿部件(14)至少设置有一个孔(23),该孔从活塞部件的外表面伸展至引导通过活塞部件的通道(17)。
3. 如权利要求1或2所述的阀部件,其特征在于,刺穿第二爆破盘用的装置包括驱动部件(19),当触发发生时,该驱动部件的活塞(20)或直接或通过中间构件(22)实现第二爆破盘(18)的刺穿。
4. 如权利要求3所述的阀部件,其特征在于,中间构件是球(22)。
5. 如权利要求1或2所述的阀部件,其特征在于,当未破裂时,第二爆破盘(18)关闭从入口(101)至汽缸空间(12),至少至汽缸的活塞部件(15)侧的连接。
6. 如权利要求1或2所述的阀部件,其特征在于,活塞部件的活塞杆(16)密封地贴靠着汽缸空间的壁装配。
7. 如权利要求3所述的阀部件,其特征在于,所述驱动部件是信号触发装置。
CNB038086425A 2002-04-19 2003-04-10 阀部件 Expired - Fee Related CN100418595C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020758 2002-04-19
FI20020758A FI118987B (fi) 2002-04-19 2002-04-19 Venttiilielin

Publications (2)

Publication Number Publication Date
CN1646195A CN1646195A (zh) 2005-07-27
CN100418595C true CN100418595C (zh) 2008-09-17

Family

ID=8563801

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038086425A Expired - Fee Related CN100418595C (zh) 2002-04-19 2003-04-10 阀部件

Country Status (18)

Country Link
US (1) US7143776B2 (zh)
EP (1) EP1496997B1 (zh)
JP (1) JP4638673B2 (zh)
KR (1) KR101010092B1 (zh)
CN (1) CN100418595C (zh)
AT (1) ATE404257T1 (zh)
AU (1) AU2003216768B2 (zh)
CA (1) CA2479767C (zh)
DE (1) DE60322870D1 (zh)
DK (1) DK1496997T3 (zh)
ES (1) ES2312757T3 (zh)
FI (1) FI118987B (zh)
HK (1) HK1071528A1 (zh)
MY (1) MY135354A (zh)
NO (1) NO20045014L (zh)
RU (1) RU2311938C2 (zh)
TW (1) TWI276752B (zh)
WO (1) WO2003089065A1 (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20030620A (fi) * 2003-04-24 2004-10-25 Marioff Corp Oy Laitteisto väliaineen kulkutien sulkemiseksi ja suihkutuspää
DE202005013551U1 (de) * 2005-08-27 2005-11-17 Minimax Mobile Services Gmbh & Co.Kg Mobile Feuerlöscheinrichtung
SE529165C2 (sv) 2005-10-04 2007-05-22 Nanospace Ab Ett mikromekanisk isolationsventilsystem för högt tryck
KR100896089B1 (ko) * 2007-02-02 2009-05-07 (주) 엔케이텍 고압용기용 이중밸브장치
KR100896090B1 (ko) * 2007-02-02 2009-05-07 (주) 엔케이텍 고압용기용 이중밸브장치
US20090314355A1 (en) * 2008-04-25 2009-12-24 Target Rock Division Of Curtiss-Wright Flow Control Corporation Squib valve assembly
US8205631B2 (en) * 2008-11-19 2012-06-26 Autoliv Asp, Inc. Active material actuated vent valve
US7878215B2 (en) 2008-11-21 2011-02-01 Fike Corporation Impulse actuated valve
CN102614609B (zh) * 2012-04-16 2014-04-09 厦门一泰消防科技开发有限公司 一种灭火器阀门压把安全防护装置
CN102728015B (zh) * 2012-07-10 2014-12-24 西安新竹防灾救生设备有限公司 一种干粉灭火装置
CN102974062B (zh) * 2012-11-19 2015-03-04 浙江信达可恩消防实业有限责任公司 气体灭火系统的驱动装置
WO2014084807A1 (en) 2012-11-27 2014-06-05 Halliburton Energy Services, Inc. Wellbore bailer
BR112016008778B1 (pt) 2013-10-21 2022-02-22 Avox Systems Inc Sistemas e métodos para cascatear discos de ruptura
US9539452B2 (en) 2014-07-11 2017-01-10 Kidde Technologies, Inc. Rapid pressure diffusion actuator for a fire extinguisher
US9649520B2 (en) * 2014-07-11 2017-05-16 Kidde Technologies, Inc. Burst disc puncture pressure-imbalance actuator for a fire extinguisher
US9821183B2 (en) 2014-07-11 2017-11-21 Kidde Technologies, Inc. Motorized actuator for a fire extinguisher
US20160297038A1 (en) * 2015-04-10 2016-10-13 Baker Hughes Incorporated Remote Depressurization System for High Pressure Compartment in a Subterranean Tool
DE102015014797A1 (de) * 2015-11-14 2017-05-18 Hydac Technology Gmbh Sicherheitsvorrichtung
CN106931209A (zh) * 2017-04-18 2017-07-07 山西新思备科技股份有限公司 产气拔销快速开启机构
US10527183B1 (en) 2017-05-01 2020-01-07 KHOLLE Magnolia 2015, LLC Pressure relief valve
US10481620B2 (en) * 2017-05-26 2019-11-19 Goodrich Corporation Pneumatic inflation system
US10436341B1 (en) 2017-10-20 2019-10-08 KHOLLE Magnolia 2015, LLC Pressure relief valves
US20190353263A1 (en) * 2018-05-17 2019-11-21 Goodrich Corporation Poppet type pneumatic valve for inflation system
RU2684712C1 (ru) * 2018-08-31 2019-04-11 Акционерное Общество "Государственное Машиностроительное Конструкторское Бюро "Радуга" Имени А.Я. Березняка" Многоразовый пусковой клапан с расширенной зоной воздействия
RU197963U1 (ru) * 2019-04-22 2020-06-09 ООО "Вектор" Шток запорно-пускового устройства
CN112178255B (zh) * 2020-10-19 2022-04-26 北京天兵科技有限公司 一种防爆器及其组装方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006780A (en) * 1976-05-24 1977-02-08 The Protectoseal Company Rupturing head for fire extinguishers
DE2635076A1 (de) * 1976-08-04 1978-02-09 Preussag Ag Feuerschutz Brandmelde- und loescheinrichtung
CN2046025U (zh) * 1988-12-27 1989-10-18 李士勇 防火阀门
US5845669A (en) * 1996-05-16 1998-12-08 Baker Hughes Incorporated Vent valve
US6131599A (en) * 1999-03-25 2000-10-17 Fike Corporation Rupture disk controlled mechanically actuated pressure relief valve assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1781854A (en) * 1928-09-20 1930-11-18 Kidde & Co Walter Release mechanism for fire-extinguishing systems
US1921411A (en) * 1928-09-28 1933-08-08 Charles S Johann Gas control system
US1781027A (en) * 1928-10-29 1930-11-11 Kidde & Co Walter Release device for fluids under pressure
US2072577A (en) * 1933-01-10 1937-03-02 C O Two Fire Equipment Co Means for discharging fluid pressure containers
US2393985A (en) * 1942-10-20 1946-02-05 Specialties Dev Corp Delayed-action release device
US2972998A (en) * 1956-07-02 1961-02-28 Robert L Detwiler Explosive operated valve
US3633596A (en) * 1970-07-23 1972-01-11 Us Navy Diaphragm valve
US3827449A (en) * 1972-02-11 1974-08-06 A Gurizzan Automatic mechanism for the discharge of fluid in a pressurized system
US4609005A (en) * 1985-07-19 1986-09-02 Schlumberger Technology Corporation Tubing isolation disc valve
US4805802A (en) * 1987-02-10 1989-02-21 Air-Lock, Incorporated Valve for puncturing and releasing gas from a pressurized cylinder
JP3242344B2 (ja) * 1997-03-07 2001-12-25 株式会社コーアツ 消火剤貯蔵容器用容器弁
JP3403063B2 (ja) * 1997-04-11 2003-05-06 川重防災工業株式会社 急速開放調圧弁
US6089403A (en) * 1997-11-25 2000-07-18 Mackal; Glenn H. Inflation system with pneumatic assist
JP4468548B2 (ja) * 2000-04-26 2010-05-26 株式会社コーアツ 差圧式容器弁の開放装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006780A (en) * 1976-05-24 1977-02-08 The Protectoseal Company Rupturing head for fire extinguishers
DE2635076A1 (de) * 1976-08-04 1978-02-09 Preussag Ag Feuerschutz Brandmelde- und loescheinrichtung
CN2046025U (zh) * 1988-12-27 1989-10-18 李士勇 防火阀门
US5845669A (en) * 1996-05-16 1998-12-08 Baker Hughes Incorporated Vent valve
US6131599A (en) * 1999-03-25 2000-10-17 Fike Corporation Rupture disk controlled mechanically actuated pressure relief valve assembly

Also Published As

Publication number Publication date
JP4638673B2 (ja) 2011-02-23
AU2003216768B2 (en) 2009-01-29
CA2479767A1 (en) 2003-10-30
NO20045014L (no) 2004-11-18
JP2005523403A (ja) 2005-08-04
KR20050006167A (ko) 2005-01-15
DK1496997T3 (da) 2008-12-01
CN1646195A (zh) 2005-07-27
HK1071528A1 (en) 2005-07-22
EP1496997B1 (en) 2008-08-13
RU2311938C2 (ru) 2007-12-10
FI118987B (fi) 2008-06-13
FI20020758A (fi) 2003-10-20
US20050103379A1 (en) 2005-05-19
ES2312757T3 (es) 2009-03-01
FI20020758A0 (fi) 2002-04-19
AU2003216768A1 (en) 2003-11-03
TWI276752B (en) 2007-03-21
DE60322870D1 (de) 2008-09-25
WO2003089065A1 (en) 2003-10-30
RU2004133808A (ru) 2005-08-10
MY135354A (en) 2008-03-31
EP1496997A1 (en) 2005-01-19
US7143776B2 (en) 2006-12-05
CA2479767C (en) 2010-11-30
TW200307099A (en) 2003-12-01
ATE404257T1 (de) 2008-08-15
KR101010092B1 (ko) 2011-01-24

Similar Documents

Publication Publication Date Title
CN100418595C (zh) 阀部件
RU2316370C2 (ru) Клапанный элемент
RU2493464C2 (ru) Клапан с импульсным приводом
RU2302273C2 (ru) Клапанный элемент
JPH11503945A (ja) 消火液による消火装置
CN210644955U (zh) 一种气体灭火系统用机械延时器
US6076610A (en) Vehicular fire extinguishing device
JP2001299951A (ja) 差圧式容器弁の開放装置
KR200421459Y1 (ko) 자동소화기용 씨오투 실린더밸브
KR102578258B1 (ko) 자동소화기용 밸브장치
JP2858027B2 (ja) 消火設備の自己シール式弁
KR200497344Y1 (ko) 자동소화기용 이산화탄소 실린더밸브
JP3045480U (ja) 消火用消火薬剤容器弁体の弁開閉構造
CN115054854B (zh) 机械式导通装置和机械式区域选择系统
KR100330186B1 (ko) 자동소화기용 분사노즐 작동장치
RU2270710C1 (ru) Запорно-пусковое устройство установки газового пожаротушения
JPH1176451A (ja) スプリンクラヘッドの動作検知機構
KR200232387Y1 (ko) 소화용 고압 압축가스 개폐장치
EP1852147A1 (en) Valve for the manual and automatic operation of a fire extinguisher
JPS63127772A (ja) 火災検知作動弁

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent of invention or patent application
CB03 Change of inventor or designer information

Inventor after: Goran Sundholm

Inventor after: Harry Metzger

Inventor before: Goran Sundholm

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: JORAM SANDEHAWLM TO: JORAM SANDEHAWLM HARRY MEZGER

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080917

Termination date: 20200410