IT1256560B - Dispositivo sotto-valvola intercettatrice di flusso per bombola di gas - Google Patents

Dispositivo sotto-valvola intercettatrice di flusso per bombola di gas

Info

Publication number
IT1256560B
IT1256560B ITRM920908A ITRM920908A IT1256560B IT 1256560 B IT1256560 B IT 1256560B IT RM920908 A ITRM920908 A IT RM920908A IT RM920908 A ITRM920908 A IT RM920908A IT 1256560 B IT1256560 B IT 1256560B
Authority
IT
Italy
Prior art keywords
under
gas cylinder
flow gas
cylinder
intercepting device
Prior art date
Application number
ITRM920908A
Other languages
English (en)
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 filed Critical
Priority to ITRM920908A priority Critical patent/IT1256560B/it
Publication of ITRM920908A0 publication Critical patent/ITRM920908A0/it
Priority to PCT/IT1993/000013 priority patent/WO1994015124A1/en
Publication of ITRM920908A1 publication Critical patent/ITRM920908A1/it
Application granted granted Critical
Publication of IT1256560B publication Critical patent/IT1256560B/it

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/304—Shut-off valves with additional means
    • F16K1/305—Shut-off valves with additional means with valve member and actuator on the same side of the seat
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/307—Additional means used in combination with the main 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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
    • 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
    • F17C2205/0382—Constructional details of valves, 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
    • 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
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use
    • F17C2270/0745—Gas bottles

Landscapes

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

Abstract

Il dispositivo è costituito da una sotto-valvola S intercettatrice di flusso, atta ad essere inserita tra la sommità della bombola e il rubinetto di erogazione R, oppure dopo il rubinetto R, oppure costruito monoblocco con il rubinetto, dotata di due mezzi A e B, paralleli, di passaggio alternativo del gas nei due versi, per la carica della bombola e per l'erogazione, che vengono azionati, automaticamente, secondo una taratura prefissata, dalle pressioni dei gas, al fine di evitare il completo svuotamento della bombola.
ITRM920908A 1992-12-18 1992-12-18 Dispositivo sotto-valvola intercettatrice di flusso per bombola di gas IT1256560B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITRM920908A IT1256560B (it) 1992-12-18 1992-12-18 Dispositivo sotto-valvola intercettatrice di flusso per bombola di gas
PCT/IT1993/000013 WO1994015124A1 (en) 1992-12-18 1993-02-18 An under-valve device for the interception of a flow for a gas bottle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM920908A IT1256560B (it) 1992-12-18 1992-12-18 Dispositivo sotto-valvola intercettatrice di flusso per bombola di gas

Publications (3)

Publication Number Publication Date
ITRM920908A0 ITRM920908A0 (it) 1992-12-18
ITRM920908A1 ITRM920908A1 (it) 1994-06-18
IT1256560B true IT1256560B (it) 1995-12-07

Family

ID=11401339

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920908A IT1256560B (it) 1992-12-18 1992-12-18 Dispositivo sotto-valvola intercettatrice di flusso per bombola di gas

Country Status (2)

Country Link
IT (1) IT1256560B (it)
WO (1) WO1994015124A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358089B (en) * 1996-10-09 2001-09-05 Secr Defence Dielectric media
FR2775332B1 (fr) * 1998-02-25 2002-05-10 Hampiaux Et Fils Sa Clapet de fermeture et de detente pour bouteille de gaz sous pression
EP1813853B1 (en) * 2006-01-27 2009-05-13 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude High pressure gas container with an auxiliary valve and process for filling it

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE835969C (de) * 1950-03-03 1952-04-07 Linde Eismasch Ag Verfahren zur Verhuetung der Verunreinigung wertvoller Gase in Stahlflaschen und Ventil zur Durchfuehrung des Verfahrens

Also Published As

Publication number Publication date
ITRM920908A0 (it) 1992-12-18
WO1994015124A1 (en) 1994-07-07
ITRM920908A1 (it) 1994-06-18

Similar Documents

Publication Publication Date Title
TW353635B (en) Meltblowing method and apparatus
AU7832098A (en) Humidity control device
AU5415994A (en) Fuel cell fluid flow field plate with discontinuous fluid flow channels
EP0415733A3 (en) Fuel cell fluid flow field plate
DE69332426T2 (de) ATM-Koppelfeld mit Torenkombinierung zum Leitungsgruppierungszweck
ATE239517T1 (de) Fluid-sammelsystem
EP1001326A4 (en) GAS SUPPLY DEVICE WITH PRESSURE-DEPENDENT FLOW CONTROL DEVICE
CA2145690A1 (en) Powdered material dispensing unit
NO831602L (no) Anordning ved en stol med trykkfluidum
MX9701392A (es) Ajuste de orificio de camara doble.
IT1256560B (it) Dispositivo sotto-valvola intercettatrice di flusso per bombola di gas
FR2746198B1 (fr) Perfectionnements aux dispositifs de dosage de debit de gaz
AU557566B2 (en) Liquid-dispensing container
AU636385B2 (en) On line energy flow measuring device for natural gas
CR5730A (es) Montaje de valvula de dos etapas para controlar eldesague de los servicios sanitarios
CA1273859C (en) OPEN CENTER DISCHARGE DISTRIBUTOR
JPS57184709A (en) Multiple hydraulic cylinder device
GB2302918A8 (en) Fluid flow concentrator for turbines
ES2173042A1 (es) Dispositivo y procedimiento para el control de caudal para productos medicamentosos.
IT8509422A0 (it) Dispositivo di regolazione della portata di un liquido in una condotta,specialmente di un liquido refrigerante
AU4112797A (en) A gas valve
IT1252644B (it) Vasca di raccolta per un dispositivo idraulico di sicurezza in un apparecchio domestico idroforo
EP0869338B8 (de) Dosierbehälter
GR1002546B (el) Βελτιωσεις εις η σχετικες με διαταξεις χορηγησεως (διανομης).
FR2457435A1 (fr) Dispositif purgeur

Legal Events

Date Code Title Description
0001 Granted