PT118020A - Sistema de proteção de sobrepressão em enchimento de gás ou líquido criogénico e modo de funcionamen - Google Patents

Sistema de proteção de sobrepressão em enchimento de gás ou líquido criogénico e modo de funcionamen

Info

Publication number
PT118020A
PT118020A PT118020A PT11802022A PT118020A PT 118020 A PT118020 A PT 118020A PT 118020 A PT118020 A PT 118020A PT 11802022 A PT11802022 A PT 11802022A PT 118020 A PT118020 A PT 118020A
Authority
PT
Portugal
Prior art keywords
gas
cryogenic liquid
liquid filling
protection system
cryogenic
Prior art date
Application number
PT118020A
Other languages
English (en)
Other versions
PT118020B (pt
Inventor
José Correia De Sousa Neiva Miguel
Manuel Paiva Santos Ricardo
Gabriel Rocha Gonçalves Jacinto José
Original Assignee
Vinco Valvulas S A
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 Vinco Valvulas S A filed Critical Vinco Valvulas S A
Priority to PT118020A priority Critical patent/PT118020B/pt
Priority to DE102023114043.4A priority patent/DE102023114043A1/de
Priority to GB2308039.3A priority patent/GB2620263B/en
Priority to FR2305440A priority patent/FR3136829A1/fr
Publication of PT118020A publication Critical patent/PT118020A/pt
Publication of PT118020B publication Critical patent/PT118020B/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
    • F16K17/20—Excess-flow 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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • 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
    • 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
    • F17C5/02—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with liquefied gases
    • F17C5/04—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with liquefied gases requiring the use of refrigeration, e.g. filling with helium or hydrogen
    • 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
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • 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
    • F17C2260/02—Improving properties related to fluid or fluid transfer
    • F17C2260/022—Avoiding overfilling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Taps Or Cocks (AREA)

Abstract

TRATA-SE DE UM DISPOSITIVO DE PROTEÇÃO DE SOBREPRESSÃO EM ENCHIMENTO DE GÁS OU LÍQUIDO CRIOGÉNICO PARA TORNAR MAIS SEGURO E EFICIENTE O ABASTECIMENTO DE GÁS OU LÍQUIDO CRIOGÉNICO ENTRE UMA CISTERNA E UM TANQUE CRIOGÉNICO. É DOTADO DE UM SISTEMA DE PROTEÇÃO COMPOSTO POR UMA VÁLVULA DE ESFERA CRIOGÉNICA (1), UMA VÁLVULA PILOTADA (4), UMA VÁLVULA DE SEGURANÇA E DUAS UNIDADES DE VÁLVULA DE AGULHA (6) E UM MANÓMETRO (7), SENDO QUE O DISPOSITIVO É DOTADO DE UMA LINHA SECUNDÁRIA DE ALÍVIO DE PRESSÃO, RECORRENDO A UM TUBO HIDRÁULICO DE LINHA SECUNDÁRIA (11) E A UM TUBO DE ALÍVIO (12) E A CAIXA (13). O INVENTO FUNCIONA DE FORMA AUTÓNOMA, NÃO RECORRENDO A QUALQUER SISTEMA ELÉTRICO, PNEUMÁTICO OU HIDRÁULICO EXTERNO, MAXIMIZANDO A SEGURANÇA CONTRA POSSÍVEIS AUTOIGNIÇÕES OU OUTRAS PERIGOS.
PT118020A 2022-05-31 2022-05-31 Sistema de proteção de sobrepressão em enchimento de gás ou líquido criogénico e modo de funcionamen PT118020B (pt)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PT118020A PT118020B (pt) 2022-05-31 2022-05-31 Sistema de proteção de sobrepressão em enchimento de gás ou líquido criogénico e modo de funcionamen
DE102023114043.4A DE102023114043A1 (de) 2022-05-31 2023-05-29 Überdruckschutzsystem für das Abfüllen von tiefkalten Gasen oder Flüssigkeiten und Betriebsweise dafür
GB2308039.3A GB2620263B (en) 2022-05-31 2023-05-30 Overpressure protection system on filling with gas or cryogenic liquid and mode of operation
FR2305440A FR3136829A1 (fr) 2022-05-31 2023-05-31 Système de protection contre la surpression dans le remplissage de gaz ou de liquide cryogénique et mode de fonctionnement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT118020A PT118020B (pt) 2022-05-31 2022-05-31 Sistema de proteção de sobrepressão em enchimento de gás ou líquido criogénico e modo de funcionamen

Publications (2)

Publication Number Publication Date
PT118020A true PT118020A (pt) 2023-11-30
PT118020B PT118020B (pt) 2025-04-17

Family

ID=87061001

Family Applications (1)

Application Number Title Priority Date Filing Date
PT118020A PT118020B (pt) 2022-05-31 2022-05-31 Sistema de proteção de sobrepressão em enchimento de gás ou líquido criogénico e modo de funcionamen

Country Status (4)

Country Link
DE (1) DE102023114043A1 (pt)
FR (1) FR3136829A1 (pt)
GB (1) GB2620263B (pt)
PT (1) PT118020B (pt)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6789391B2 (en) * 2001-05-21 2004-09-14 B. Eric Graham Modular apparatus and method for shipping super frozen materials
CN203374867U (zh) * 2013-07-18 2014-01-01 山东益都阀门集团股份有限公司 超低温球阀

Also Published As

Publication number Publication date
DE102023114043A1 (de) 2023-11-30
GB2620263A (en) 2024-01-03
GB2620263B (en) 2026-01-07
PT118020B (pt) 2025-04-17
FR3136829A1 (fr) 2023-12-22
GB202308039D0 (en) 2023-07-12

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BB1A Laying open of patent application

Effective date: 20220728

FG3A Patent granted, date of granting

Effective date: 20250414