PT2772679E - Uma válvula de garrafa para uma garrafa pressurizada e uma garrafa compreendendo tal válvula - Google Patents
Uma válvula de garrafa para uma garrafa pressurizada e uma garrafa compreendendo tal válvula Download PDFInfo
- Publication number
- PT2772679E PT2772679E PT133052308T PT13305230T PT2772679E PT 2772679 E PT2772679 E PT 2772679E PT 133052308 T PT133052308 T PT 133052308T PT 13305230 T PT13305230 T PT 13305230T PT 2772679 E PT2772679 E PT 2772679E
- Authority
- PT
- Portugal
- Prior art keywords
- valve
- cylinder
- gas cylinder
- pressurized gas
- pressurized
- Prior art date
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
-
- 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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- 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
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
- G05D7/0113—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element acting as a valve
-
- 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
- F17C2205/0329—Valves manually actuated
-
- 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
- F17C2205/035—Flow reducers
-
- 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/04—Methods for emptying or filling
- F17C2227/048—Methods for emptying or filling by maintaining residual 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
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/043—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
- 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
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/06—Controlling or regulating of parameters as output values
- F17C2250/0605—Parameters
- F17C2250/0636—Flow or movement of content
-
- 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
-
- 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
- F17C2260/02—Improving properties related to fluid or fluid transfer
- F17C2260/021—Avoiding over pressurising
-
- 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
- F17C2260/03—Dealing with losses
- F17C2260/035—Dealing with losses of fluid
- F17C2260/036—Avoiding leaks
-
- 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
- F17C2270/00—Applications
- F17C2270/02—Applications for medical applications
-
- 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
- Y10T137/782—Reactor surface is diaphragm
- Y10T137/7821—With valve closing bias
-
- 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]
- Y10T137/7831—With mechanical movement between actuator and valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Mechanically-Actuated Valves (AREA)
- Safety Valves (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13305230.8A EP2772679B1 (en) | 2013-02-28 | 2013-02-28 | A cylinder valve for pressurized gas cylinder and a gas cylinder comprising such a valve |
Publications (1)
Publication Number | Publication Date |
---|---|
PT2772679E true PT2772679E (pt) | 2016-02-22 |
Family
ID=47900983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT133052308T PT2772679E (pt) | 2013-02-28 | 2013-02-28 | Uma válvula de garrafa para uma garrafa pressurizada e uma garrafa compreendendo tal válvula |
Country Status (9)
Country | Link |
---|---|
US (1) | US20140238509A1 (pt) |
EP (1) | EP2772679B1 (pt) |
JP (1) | JP2014169788A (pt) |
CN (1) | CN104019265A (pt) |
AU (1) | AU2014200709A1 (pt) |
CA (1) | CA2840802A1 (pt) |
DK (1) | DK2772679T3 (pt) |
ES (1) | ES2559834T3 (pt) |
PT (1) | PT2772679E (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104841078B (zh) * | 2015-05-19 | 2018-05-18 | 西安新竹防灾救生设备有限公司 | 一种气体灭火剂钢瓶用容器阀 |
IL269383B2 (en) * | 2017-03-22 | 2023-03-01 | Jonathan Ballesteros | Low current fluid delivery system and low current devices therefor |
FR3065506B1 (fr) * | 2017-04-21 | 2019-05-03 | Valeo Systemes De Controle Moteur | Dispositif d'entrainement en rotation comportant un element elastique de rappel et vanne de circulation de fluide le comprenant |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2010201A (en) * | 1933-01-12 | 1935-08-06 | Florence Stove Co | Valve and operating mechanism therefor |
US2066086A (en) * | 1933-08-05 | 1936-12-29 | Elihu C Wilson | Flushometer |
US2864400A (en) * | 1954-03-24 | 1958-12-16 | Wiegel Hendrikus Petrus | High pressure cut off valve for gas cylinders |
US4173986A (en) * | 1977-04-18 | 1979-11-13 | American Safety Equipment Corporation | Pressurized gas flow control valve and assembly thereof with reducer regulator |
DE3102261A1 (de) * | 1981-01-24 | 1982-08-19 | Carl Esser Druckgasarmaturen, 5000 Köln | "absperrventileinrichtung fuer handfeuerloescher oder sonstige druckgasbehaelter od.dgl." |
FR2505970A1 (fr) * | 1981-05-15 | 1982-11-19 | Sicli | Tete a valve protegee pour extincteur a pression permanente |
US4782861A (en) * | 1986-09-29 | 1988-11-08 | Western/Scott Fetzer Company | Multiple outlet cylinder valve |
US5520214A (en) * | 1994-09-12 | 1996-05-28 | Western/Scott Fetzer Company | Regulator and fill valve |
US7013916B1 (en) * | 1997-11-14 | 2006-03-21 | Air Products And Chemicals, Inc. | Sub-atmospheric gas delivery method and apparatus |
US5931187A (en) * | 1998-03-26 | 1999-08-03 | Williams Instrument Incorporated | Valve system for restarting oscillating controller |
FR2810124B1 (fr) * | 2000-06-08 | 2006-12-22 | Air Liquide | Robinet-detendeur de fluide a volant rotatif a course angulaire limitee |
US6491056B2 (en) * | 2001-01-02 | 2002-12-10 | Victaulic Company Of America | Sprinkler alarm test and drainage device for fire protection systems |
US6478046B2 (en) * | 2001-01-20 | 2002-11-12 | Stanely Gabrel | Gas pressure regulator |
US7237570B2 (en) * | 2004-09-23 | 2007-07-03 | Praxair Technology, Inc. | Gas cylinder dispensing valve |
FR2892798B1 (fr) * | 2005-10-27 | 2011-02-18 | Air Liquide | Ensemble comprenant un reservoir pour fluide sous pression et un dispositif de commande du remplissage et/ou du soutirage |
CN200961740Y (zh) * | 2006-09-23 | 2007-10-17 | 吐尔逊·吐尔洪 | 节水自洁水龙头 |
US20080110925A1 (en) * | 2006-10-24 | 2008-05-15 | Bradley Hagstrom | Emergency medical gas cylinder and system |
GB0806530D0 (en) * | 2008-04-10 | 2008-05-14 | Boc Group Plc | Tamper-resistant valve and connection arrangement |
CN101852297A (zh) * | 2009-04-02 | 2010-10-06 | 王涛 | 盘簧复位节水龙头 |
US8695629B2 (en) * | 2011-12-09 | 2014-04-15 | Cheng-Sheng Hsiao | Manually operable gas regulator |
-
2013
- 2013-02-28 PT PT133052308T patent/PT2772679E/pt unknown
- 2013-02-28 EP EP13305230.8A patent/EP2772679B1/en active Active
- 2013-02-28 ES ES13305230.8T patent/ES2559834T3/es active Active
- 2013-02-28 DK DK13305230.8T patent/DK2772679T3/en active
-
2014
- 2014-01-24 CA CA2840802A patent/CA2840802A1/en not_active Abandoned
- 2014-02-11 AU AU2014200709A patent/AU2014200709A1/en not_active Abandoned
- 2014-02-27 JP JP2014036947A patent/JP2014169788A/ja active Pending
- 2014-02-28 US US14/193,080 patent/US20140238509A1/en not_active Abandoned
- 2014-02-28 CN CN201410072414.5A patent/CN104019265A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP2772679B1 (en) | 2015-11-18 |
EP2772679A1 (en) | 2014-09-03 |
ES2559834T3 (es) | 2016-02-16 |
CN104019265A (zh) | 2014-09-03 |
DK2772679T3 (en) | 2016-02-01 |
CA2840802A1 (en) | 2014-08-28 |
US20140238509A1 (en) | 2014-08-28 |
AU2014200709A1 (en) | 2014-09-11 |
JP2014169788A (ja) | 2014-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA201605560B (en) | Valve for pressurized fluid cylinder and corresponding cylinder | |
GB201307143D0 (en) | A valve | |
HK1209475A1 (en) | A valve and a method of operating a valve | |
GB201314878D0 (en) | A valve sealing arrangement | |
PL2843277T3 (pl) | Zawór odcinający przepływ gazu | |
GB2519969B (en) | Improved compressed gas cylinder | |
LU92288B1 (en) | Gas valve for non refillable cylinder | |
GB201504451D0 (en) | A valve for a gas cylinder | |
PL3004740T3 (pl) | Zawór odcinający przepływ gazu | |
LU92321B1 (en) | High pressure hydrogen valve | |
PL3074825T3 (pl) | Układ z zaworem i sposób eksploatacji układu | |
EP2969614A4 (en) | PRESSURE RELIEF VALVE | |
PT3097344T (pt) | Válvula para garrafa de fluido sob pressão e correspondente garrafa | |
GB201421663D0 (en) | Gas cylinder valve | |
PL2992183T3 (pl) | Zawór do maszyny przepływowej | |
GB201311644D0 (en) | A pressurised container valve | |
PT2772679E (pt) | Uma válvula de garrafa para uma garrafa pressurizada e uma garrafa compreendendo tal válvula | |
PL2835572T3 (pl) | Konstrukcja zabezpieczająca dla zespołu butli z gazem oraz zaworu | |
PL2971958T3 (pl) | Jednostka zaworu gazu | |
HK1217752A1 (zh) | 氣體調節配件 | |
GB2534053B (en) | Pressure relief system for gas lift valves and mandrels | |
GB201309045D0 (en) | A pressurised fluid cylinder | |
GB201309043D0 (en) | A pressurised fluid cylinder | |
GB201613308D0 (en) | A pressurised gas cylinder | |
GB201319097D0 (en) | Pressure relief valve |