BR9900971A - Conjunto de acoplamento para recipiente de gás liquefeito de petróleo com fixação rápida, desacoplamento automático e válvulas de retenção e alìvio - Google Patents

Conjunto de acoplamento para recipiente de gás liquefeito de petróleo com fixação rápida, desacoplamento automático e válvulas de retenção e alìvio

Info

Publication number
BR9900971A
BR9900971A BR9900971A BR9900971A BR9900971A BR 9900971 A BR9900971 A BR 9900971A BR 9900971 A BR9900971 A BR 9900971A BR 9900971 A BR9900971 A BR 9900971A BR 9900971 A BR9900971 A BR 9900971A
Authority
BR
Brazil
Prior art keywords
pressure
check
relief valves
gas
gas container
Prior art date
Application number
BR9900971A
Other languages
English (en)
Other versions
BR9900971C1 (pt
Inventor
Alexandre Giuliani
Original Assignee
Alexandre Giuliani
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 Alexandre Giuliani filed Critical Alexandre Giuliani
Priority to BR9900971A priority Critical patent/BR9900971C1/pt
Priority to AU34107/00A priority patent/AU3410700A/en
Priority to PCT/BR2000/000020 priority patent/WO2000053967A1/en
Priority to US09/936,097 priority patent/US6729348B1/en
Priority to EP20000912276 priority patent/EP1166004A1/en
Publication of BR9900971A publication Critical patent/BR9900971A/pt
Publication of BR9900971C1 publication Critical patent/BR9900971C1/pt

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
    • F16K17/0406—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 in the form of balls
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off 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
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/612—Tapping a pipe, keg, or apertured tank under pressure
    • Y10T137/613—With valved closure or bung
    • Y10T137/6137—Longitudinal movement of 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
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y10T137/87965—Valve- or closure-operated by coupling motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

<MU>''CONJUNTO DE ACOPLAMENTO PARA RECIPIENTE DE GáS LIQuEFEITO DE PETRóLEO COM FIXAçãO RáPIDA, DESACOPLAMENTO AUTOMáTICO E VáLVULAS DE RETENçãO E ALìVIO''<MV>. Possui um sistema de fixação (Figura 1) de acionamento manual através de um esforço simples e único, sendo este sistema projetado para que, em função do aumento da pressão interna ocorra o desacoplamento, protegendo o restante do sistema de transmissão de gás deste aumento de pressão. Contém também uma válvula de retenção (Figura 2) para vedar o Recipiente de Aço (Botijão de Gás) quando desacoplado. A válvula de alívio (Figura 3) colocada internamente ao pino da válvula de retenção, visa liberar somente o gás excedente para que a pressão interna volte ao patamar de segurança, sendo importante em caso de acidente ou de incêndio. A pressão de regulagem da válvula de alívio é maior do que a pressão de desacoplamento automático no caso do sistema de transmissão estar em funcionamento, pois assim primeiro é liberado o acoplamento para depois ser feita a liberação pela válvula de alívio, mas menor do que a pressão máxima de teste do recipiente de aço.
BR9900971A 1999-03-08 1999-03-08 Conjunto de acoplamento para recipiente de gás liquefeito de petróleo com fixação rápida,desacoplamento automático e válvulas de retenção e alìvio BR9900971C1 (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR9900971A BR9900971C1 (pt) 1999-03-08 1999-03-08 Conjunto de acoplamento para recipiente de gás liquefeito de petróleo com fixação rápida,desacoplamento automático e válvulas de retenção e alìvio
AU34107/00A AU3410700A (en) 1999-03-08 2000-03-08 Coupling assembly for petroleum liquefied gas with quick fastening, automatic disconnection and retention and relief valves
PCT/BR2000/000020 WO2000053967A1 (en) 1999-03-08 2000-03-08 Coupling assembly for petroleum liquefied gas with quick fastening, automatic disconnection and retention and relief valves
US09/936,097 US6729348B1 (en) 1999-03-08 2000-03-08 Coupling assembly for petroleum liquefied gas with quick fastening automatic disconnection and retention and relief valve
EP20000912276 EP1166004A1 (en) 1999-03-08 2000-03-08 Coupling assembly for petroleum liquefied gas with quick fastening, automatic disconnection and retention and relief valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9900971A BR9900971C1 (pt) 1999-03-08 1999-03-08 Conjunto de acoplamento para recipiente de gás liquefeito de petróleo com fixação rápida,desacoplamento automático e válvulas de retenção e alìvio

Publications (2)

Publication Number Publication Date
BR9900971A true BR9900971A (pt) 2000-11-14
BR9900971C1 BR9900971C1 (pt) 2001-01-16

Family

ID=4072164

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9900971A BR9900971C1 (pt) 1999-03-08 1999-03-08 Conjunto de acoplamento para recipiente de gás liquefeito de petróleo com fixação rápida,desacoplamento automático e válvulas de retenção e alìvio

Country Status (5)

Country Link
US (1) US6729348B1 (pt)
EP (1) EP1166004A1 (pt)
AU (1) AU3410700A (pt)
BR (1) BR9900971C1 (pt)
WO (1) WO2000053967A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7841580B2 (en) * 2005-04-18 2010-11-30 Macro Technologies, Inc. Pressurized fluid coupler with anti-recoil feature and methods
GB2431453B (en) * 2005-10-21 2007-12-12 Aker Kvaerner Subsea Ltd Poppet valves
FR2904083B1 (fr) * 2006-07-19 2008-10-10 Dehon Sa Equipement de robinetterie pour compose biphasique.
CN105221923A (zh) * 2015-08-24 2016-01-06 湖北三江航天红峰控制有限公司 一种应用于lng瓶的加注装置
CN112923109B (zh) * 2021-03-22 2024-04-09 上海核工程研究设计院股份有限公司 一种安全泄压阀门系统
CN115614520B (zh) * 2022-12-19 2023-04-14 常州市潞城燃气设备股份有限公司 一种自动放散阀
CN116357888A (zh) * 2023-06-02 2023-06-30 常州市乐萌压力容器有限公司 一种快开门式压力容器安全联锁装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759291A (en) * 1972-06-29 1973-09-18 Mcdonald Mfg Co A Y Valve fitting for bottles
JPH0183992U (pt) * 1987-11-25 1989-06-05
US4844123A (en) * 1988-09-06 1989-07-04 Western/Scott Fetzer Company Quick-connect cylinder valve and connector
US5129423A (en) * 1990-03-16 1992-07-14 Aeroquip Corporation No-spill fluid security coupling
US5365972A (en) 1993-07-30 1994-11-22 National Coupling Co., Inc. Undersea hydraulic coupling with bleed valve
US5398723A (en) 1994-02-28 1995-03-21 Aeroquip Corporation Fluid coupling with adjustable pressure relief valve
MX9702695A (es) * 1994-10-14 1997-06-28 Carbagas Sistema de conexion para una botella de gas a presion.
GB9724168D0 (en) * 1997-11-14 1998-01-14 Air Prod & Chem Gas control device and method of supplying gas

Also Published As

Publication number Publication date
US6729348B1 (en) 2004-05-04
EP1166004A1 (en) 2002-01-02
WO2000053967A1 (en) 2000-09-14
BR9900971C1 (pt) 2001-01-16
AU3410700A (en) 2000-09-28

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law

Owner name: CERTIFICADO DE ADICAO DE INVENCAO

B08E Application fees: payment of additional fee required [chapter 8.5 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08G Application fees: restoration [chapter 8.7 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time