BR112012026520A2 - "válvula de controle de pressão de gás" - Google Patents

"válvula de controle de pressão de gás"

Info

Publication number
BR112012026520A2
BR112012026520A2 BR112012026520A BR112012026520A BR112012026520A2 BR 112012026520 A2 BR112012026520 A2 BR 112012026520A2 BR 112012026520 A BR112012026520 A BR 112012026520A BR 112012026520 A BR112012026520 A BR 112012026520A BR 112012026520 A2 BR112012026520 A2 BR 112012026520A2
Authority
BR
Brazil
Prior art keywords
chamber
inner cap
piston
piston rod
pressure control
Prior art date
Application number
BR112012026520A
Other languages
English (en)
Inventor
Richard Thomas Tatarek Andrew
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Publication of BR112012026520A2 publication Critical patent/BR112012026520A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/22—Removing surface-material, e.g. by engraving, by etching
    • B44C1/227—Removing surface-material, e.g. by engraving, by etching by etching
    • 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
    • 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
    • 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
    • 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
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/612—Tapping a pipe, keg, or apertured tank under pressure
    • Y10T137/6123—With aperture forming 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
    • Y10T137/6851—With casing, support, protector or static constructional installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Lift Valve (AREA)
  • Safety Valves (AREA)

Abstract

válvula de controle de pressão de gás. a presente invenção se refere a uma válvula de controle de pressão de gás tendo um corpo de válvula (11, 12) com uma entrada de gás (25) e uma saída de gás (58). uma tampa interna (40) é proporcionada ligando em parte uma câmara (47) dentro do corpo de válvula (11, 12) em comunicação com a entrada de gás (25). o corpo de válvula (11, 12) contém um pistão dotado de mola (32, 33) compreendendo uma cabeça de pistão (32) e uma haste de pistão (33). a haste de pistão (33) inclui um conduto (50) proporcionando comunicação entre a câmara (47) ligada em parte pela tampa interna (40) e uma câmara (45) adjacente à cabeça do pistão (32) e a saída de gás (58). o pistão (32, 33) é operável para se mover entre uma configuração fechada na qual a haste de pistão (33) impede comunicação entre a entrada de gás (25) e a câmara (47) ligada em parte pela tampa interna (40) e uma configuração aberta na qual a haste de pistão (33) permite comunicação entre a entrada de gás (40) e a câmara (47) ligada em parte pela tampa interna (40). a cabeça do pistão (32) está em um engate de vedação com o corpo de válvula (11, 12) por meio de uma primeira vedação (37) e a haste de pistão (33) está em engate de vedação com a tampa interna (40) por meio de uma segunda vedação (39) contida dentro da câmara (47) ligada em parte pela tampa interna (40). a segunda vedação (39) sendo mantida em uma posição fixa dentro da câmara (47).
BR112012026520A 2010-04-16 2011-04-07 "válvula de controle de pressão de gás" BR112012026520A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201006347A GB201006347D0 (en) 2010-04-16 2010-04-16 Gas pressure control valve
PCT/GB2011/000534 WO2011128619A1 (en) 2010-04-16 2011-04-07 Gas pressure control valve

Publications (1)

Publication Number Publication Date
BR112012026520A2 true BR112012026520A2 (pt) 2017-10-31

Family

ID=42245295

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012026520A BR112012026520A2 (pt) 2010-04-16 2011-04-07 "válvula de controle de pressão de gás"

Country Status (7)

Country Link
US (2) US8550108B2 (pt)
EP (1) EP2558919A1 (pt)
CN (1) CN103080861B (pt)
BR (1) BR112012026520A2 (pt)
CA (1) CA2796273A1 (pt)
GB (1) GB201006347D0 (pt)
WO (1) WO2011128619A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013004126U1 (de) * 2012-12-19 2014-03-24 Erwin Weh Gashandhabungseinheit
FR3002614B1 (fr) * 2013-02-26 2015-03-06 Air Liquide Detendeur de pression, robinet et bouteille munis d’un tel detendeur
AU2014253727B2 (en) * 2013-04-18 2018-01-04 Halkey-Roberts Corporation Relief valve
JP2015069770A (ja) * 2013-09-27 2015-04-13 東京エレクトロン株式会社 プラズマ処理装置及びプラズマ処理方法
KR101881475B1 (ko) * 2015-06-26 2018-07-24 니폰 제온 가부시키가이샤 가스 시일 부재용 조성물 및 가스 시일 부재
CN106005435A (zh) * 2016-06-22 2016-10-12 新昌县七星街道鑫瑞机械厂 一种无人机降落伞气动开伞系统
KR102602414B1 (ko) 2018-09-18 2023-11-14 현대자동차주식회사 연료전지 시스템용 압력 레귤레이터
CN113227933A (zh) * 2018-10-18 2021-08-06 阿尔克里斯流体控制服务公司 具有在下游过压的情况下释放压力的内置安全阀的压力调节器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655246A (en) 1983-09-30 1987-04-07 Essex Industries, Inc. Regulated gas flow control valve
DE3436897A1 (de) * 1984-10-08 1986-04-10 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zum betreiben einer luftzerlegungsanlage
US5139046A (en) * 1990-06-11 1992-08-18 Rosaria Galli & C.S.A.S. Floating piston like valve for high-pressure reducers
US5320252A (en) * 1991-05-02 1994-06-14 Fleming David B R Liquid dispensing apparatus for dispensing a liquid under pressure from a container by means of pressurized fluid
GB2269441B (en) * 1992-08-05 1996-01-24 Sabre Safety Ltd A gas flow control regulator
US5894869A (en) * 1997-05-12 1999-04-20 Crosman Corporation CO2 cartridge pressurization device
US6082396A (en) * 1998-12-16 2000-07-04 Davidson; Gilbert Compressed gas regulator with flow control and internal gauge
US6321779B1 (en) * 1999-05-19 2001-11-27 Veritek Ngv, Corp. Pressure regulator
AU2002232714A1 (en) * 2000-10-24 2002-05-06 Trexel, Inc. Valve for injection molding
FI111177B (fi) * 2001-12-12 2003-06-13 Linde Ag Laite ja menetelmä teollisuusprosessin alkaliteetin ja pH-arvon ohjaamiseksi
US6851447B1 (en) * 2003-09-02 2005-02-08 Hose Shop, Ltd. Direct acting gas regulator
US7296782B2 (en) * 2004-10-01 2007-11-20 Halkey-Roberts Corporation Dome check valve
US20060156983A1 (en) * 2005-01-19 2006-07-20 Surfx Technologies Llc Low temperature, atmospheric pressure plasma generation and applications
US7293574B2 (en) * 2005-04-15 2007-11-13 Tescom Corporation Gas cylinder regulator
BRPI0708715A2 (pt) 2006-03-10 2011-06-07 Fisher Controls Int dispositivo regulador de fluxo e regulador para controlar um fluxo de fluido entre um orifìcio de entrada e um orifìcio de saìda
DE102007038607A1 (de) * 2006-09-22 2008-04-03 Schaeffler Kg Hydraulisches Ventilspielausgleichselement

Also Published As

Publication number Publication date
EP2558919A1 (en) 2013-02-20
CA2796273A1 (en) 2011-10-20
US20140000809A1 (en) 2014-01-02
WO2011128619A1 (en) 2011-10-20
GB201006347D0 (en) 2010-06-02
US20120080101A1 (en) 2012-04-05
CN103080861A (zh) 2013-05-01
CN103080861B (zh) 2016-10-19
US8550108B2 (en) 2013-10-08
US9067461B2 (en) 2015-06-30

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements