SK144396A3 - Pressure reducing valve - Google Patents

Pressure reducing valve Download PDF

Info

Publication number
SK144396A3
SK144396A3 SK1443-96A SK144396A SK144396A3 SK 144396 A3 SK144396 A3 SK 144396A3 SK 144396 A SK144396 A SK 144396A SK 144396 A3 SK144396 A3 SK 144396A3
Authority
SK
Slovakia
Prior art keywords
piston
chamber
flow
path
fluid
Prior art date
Application number
SK1443-96A
Other languages
English (en)
Slovak (sk)
Inventor
David W Birch
Original Assignee
Boc Group Plc
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
Priority claimed from GBGB9523385.4A external-priority patent/GB9523385D0/en
Priority claimed from GBGB9615456.2A external-priority patent/GB9615456D0/en
Application filed by Boc Group Plc filed Critical Boc Group Plc
Publication of SK144396A3 publication Critical patent/SK144396A3/sk

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/103—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the sensing element placed between the inlet and outlet
    • G05D16/106—Sleeve-like sensing elements; Sensing elements surrounded by the flow path
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0332—Safety valves or pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0338—Pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0382—Constructional details of valves, regulators
    • F17C2205/0385—Constructional details of valves, regulators in blocks or units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036—Very high pressure (>80 bar)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0626—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/011—Improving strength
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7794—With relief valve
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7809—Reactor surface separated by apertured partition
    • Y10T137/781—In valve stem
    • Y10T137/7811—Also through reactor surface
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88038—One valve head carries other valve head
SK1443-96A 1995-11-16 1996-11-07 Pressure reducing valve SK144396A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9523385.4A GB9523385D0 (en) 1995-11-16 1995-11-16 Pressure reduction valve
GBGB9615456.2A GB9615456D0 (en) 1996-07-23 1996-07-23 Pressure reduction valve

Publications (1)

Publication Number Publication Date
SK144396A3 true SK144396A3 (en) 1997-06-04

Family

ID=26308125

Family Applications (1)

Application Number Title Priority Date Filing Date
SK1443-96A SK144396A3 (en) 1995-11-16 1996-11-07 Pressure reducing valve

Country Status (12)

Country Link
US (1) US5732735A (de)
EP (1) EP0774703B1 (de)
JP (1) JP3454648B2 (de)
KR (1) KR980010079A (de)
AU (1) AU707731B2 (de)
CA (1) CA2189613C (de)
CZ (1) CZ327796A3 (de)
DE (1) DE69602905T2 (de)
DK (1) DK0774703T3 (de)
ES (1) ES2132844T3 (de)
SK (1) SK144396A3 (de)
TW (1) TW324769B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE333616T1 (de) * 2000-05-23 2006-08-15 Boc Group Plc Ladeventil für gas
JP4566448B2 (ja) * 2000-05-23 2010-10-20 ザ ビーオーシー グループ リミテッド ガス充填装置、および、減圧弁が設けられたガスボンベとガス充填装置との組合せ
AU2001264975A1 (en) 2000-05-25 2001-12-03 Asco Controls, L.P. Pressure regulating piston with built in relief valve
DE10029228A1 (de) * 2000-06-14 2002-01-03 Thomas Gmbh Aerosoldose mit Druckreduzierventil
US20050211232A1 (en) * 2004-03-29 2005-09-29 Dushek Robert A Valve arrangement, closed crankcase system, and methods
NO323454B1 (no) * 2004-04-05 2007-05-14 Fmc Kongsberg Subsea As Beskyttelse av et pakningselement.
IL169872A (en) * 2005-07-25 2010-11-30 Zvi Einav Fluid pressure regulator with no-drain valve and a method used therein
EP2453333A1 (de) 2010-11-16 2012-05-16 Neriki Valve Co., Ltd. Ventilvorrichtung mit Druckentlastungsventil
RS58959B1 (sr) * 2011-11-23 2019-08-30 Micro Matic As Sistem za isporučivanje pritiska
CN103615580B (zh) * 2013-11-29 2015-11-04 宁波西文电器有限公司 两通泄压阀
JP6433697B2 (ja) * 2014-06-30 2018-12-05 株式会社ネリキ 導通方向規制弁機構体及びバルブ装置
CN104132169B (zh) * 2014-08-07 2016-08-24 江南工业集团有限公司 低温气瓶稳压阀
WO2017127730A1 (en) * 2016-01-20 2017-07-27 Ada Technologies, Inc. Ultra-high pressure regulator and a method of using the same
SE539845C2 (sv) * 2016-04-22 2017-12-19 Qtf Sweden Ab Tryckreduceringsventil för anordning för att avgasa vätskeblandningar
DE102018000890A1 (de) 2018-02-03 2019-08-08 Messer Industriegase Gmbh Gasentnahmeventil für eine Druckgasflasche
US11933408B2 (en) 2018-04-17 2024-03-19 Nelson Irrigation Corporation Multi-function pressure regulation valve
BR112020021284A2 (pt) * 2018-04-17 2021-01-26 Nelson Irrigation Corporation válvula de regulagem de pressão multifuncional
CN110131577A (zh) * 2019-06-18 2019-08-16 电子科技大学中山学院 一种消毒气雾剂制的氮气充填装置
CN112843424B (zh) * 2020-12-31 2023-09-19 宁波新高流体控制技术有限公司 医用氧气阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613020A1 (fr) * 1987-03-23 1988-09-30 Dresser Ind Soupape de surete ou surpression
GB2231137B (en) * 1989-04-28 1992-10-28 Air Prod & Chem Pressure reducing valve
FR2652426B1 (fr) * 1989-09-22 1992-01-10 Tilles Mecanique Ste Detendeur de bouteille de gaz.
LU87607A1 (de) * 1989-10-11 1990-02-07 Ceodeux Sa Ventilanordnung mit restdruckventil zum fuellen und entleeren eines gasbehaelters
GB2269441B (en) 1992-08-05 1996-01-24 Sabre Safety Ltd A gas flow control regulator

Also Published As

Publication number Publication date
ES2132844T3 (es) 1999-08-16
EP0774703A1 (de) 1997-05-21
JP3454648B2 (ja) 2003-10-06
EP0774703B1 (de) 1999-06-16
US5732735A (en) 1998-03-31
DK0774703T3 (da) 1999-11-22
CZ327796A3 (en) 1997-10-15
DE69602905T2 (de) 2000-01-27
CA2189613A1 (en) 1997-05-17
JPH09170672A (ja) 1997-06-30
KR980010079A (ko) 1998-04-30
AU707731B2 (en) 1999-07-15
DE69602905D1 (de) 1999-07-22
AU7069696A (en) 1997-05-22
CA2189613C (en) 2004-07-20
TW324769B (en) 1998-01-11

Similar Documents

Publication Publication Date Title
SK144396A3 (en) Pressure reducing valve
US3645286A (en) Safety valve for liquid pressure cylinders
US4010770A (en) Velocity flow control valve for fluid line
JP4022143B2 (ja) 耐衝撃性の瞬時オン型の弁
FR2676263A1 (fr) Soupape d'arret pour fluide sous haute pression.
US8684330B2 (en) Device for selectively blocking a fluid passage
US20120152571A1 (en) A high pressure gas discharge valve for a fire-extinguishing or explosion-preventing system
KR102191059B1 (ko) 고압 밸브
US6886593B2 (en) Safety valve with pressure indicator
CN104006192A (zh) 减压阀、设置有减压阀的龙头和瓶
US8079567B2 (en) Regulated valve assembly for fire extinguishing systems
GB2256031A (en) Automatic bleed valve
EP0807777B1 (de) Durchflussregelventil mit weicher Öffnungsbewegung
EP1158226B1 (de) Ladeventil für Gas
GB1593890A (en) Fluid pressure responsive valve
KR102526379B1 (ko) 시퀀스 밸브 부착 실린더 장치
US5971353A (en) Dump/stop valve for surface controlled subsurface safety valve
US4458716A (en) Device for piloting a safety valve
US4415001A (en) Pressure rise rate limiter valve
LU101328B1 (en) Differential pressure opening and excess flow closing valve for gas cylinder
US4976281A (en) Safety valve assembly for fluid system
US2689581A (en) High-pressure safety relief valve
US3638675A (en) Pneumatic clamp
US4094340A (en) Relay lock-out
TW202331128A (zh) 逆止閥裝置