PT102047A - Unidade de intercepcao com valvula de excesso de fluxo e sistema de evacuacao para garrafas de gas - Google Patents

Unidade de intercepcao com valvula de excesso de fluxo e sistema de evacuacao para garrafas de gas Download PDF

Info

Publication number
PT102047A
PT102047A PT102047A PT10204797A PT102047A PT 102047 A PT102047 A PT 102047A PT 102047 A PT102047 A PT 102047A PT 10204797 A PT10204797 A PT 10204797A PT 102047 A PT102047 A PT 102047A
Authority
PT
Portugal
Prior art keywords
excess flow
plug
seat
flow valve
evacuation system
Prior art date
Application number
PT102047A
Other languages
English (en)
Other versions
PT102047B (pt
Inventor
Ravazzolo Romano
Original Assignee
Nova Comet Srl
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 Nova Comet Srl filed Critical Nova Comet Srl
Publication of PT102047A publication Critical patent/PT102047A/pt
Publication of PT102047B publication Critical patent/PT102047B/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
    • F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
    • 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
    • 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
    • F17C2205/0341—Filters
    • 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
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/02—Improving properties related to fluid or fluid transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Safety Valves (AREA)
PT102047A 1996-11-20 1997-09-10 Unidade de intercepcao com valvula de excesso de fluxo e sistema de evacuacao para garrafas de gas PT102047B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96BS000088A IT1288254B1 (it) 1996-11-20 1996-11-20 Unita' di intercettazione con valvola di eccesso di flusso e sistema di svuotamento per bombole di gas

Publications (2)

Publication Number Publication Date
PT102047A true PT102047A (pt) 1998-05-29
PT102047B PT102047B (pt) 1999-06-30

Family

ID=11345841

Family Applications (1)

Application Number Title Priority Date Filing Date
PT102047A PT102047B (pt) 1996-11-20 1997-09-10 Unidade de intercepcao com valvula de excesso de fluxo e sistema de evacuacao para garrafas de gas

Country Status (6)

Country Link
BR (1) BR9705750A (pt)
FR (1) FR2756037B1 (pt)
GB (1) GB2319587B (pt)
ID (1) ID19654A (pt)
IT (1) IT1288254B1 (pt)
PT (1) PT102047B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU779796B2 (en) * 1999-11-10 2005-02-10 Walter Tosto Serbatoi S.P.A. Cartridge connecting system for combustible gas distributors
IT1319518B1 (it) * 2000-12-12 2003-10-20 Kosan Teknova As Valvola automatica per bombole di gpl con dispositivo regolatore perl'interdizione dell'erogazione in caso di eccesso di flusso
GB2378998B (en) * 2001-06-19 2004-02-18 T & K Engineering Ltd Flow responsive valve assembly
US8074965B2 (en) 2004-10-19 2011-12-13 Eric Carrato Device for connecting a gas-operated appliance and a gas cartridge
US8196597B2 (en) 2007-06-22 2012-06-12 Bendix Commercial Vehicle Systems Llc Check valve
ITVI20090060A1 (it) * 2009-03-17 2010-09-18 T A Fin S R L Apparato per il controllo dei flussi di un fluido in uscita da un serbatoio.
CN102235571A (zh) * 2010-04-20 2011-11-09 上海液化石油气经营有限公司 用于液化气钢瓶的直阀堵漏器
FR2962519B1 (fr) * 2010-07-09 2012-07-20 Air Liquide Raccord de remplissage, recipient et procede de remplissage correspondants

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE598072A (pt) *
US2615676A (en) * 1948-09-25 1952-10-28 Columbia Southern Chem Corp Excess flow check valve
FR2214859B1 (pt) * 1973-01-24 1976-05-14 Primagaz Cie Gaz Petrole
DE3126260C2 (de) * 1981-07-03 1984-07-26 Drägerwerk AG, 2400 Lübeck Restdruckvorrichtung an einem Gasflaschenventil
US4635680A (en) * 1984-02-02 1987-01-13 Fang Reuy Feng Safety gas flow regulator
EP0233775A3 (en) * 1986-02-18 1988-12-14 Paul George Eidsmore Supply cylinder shut-off and flow control valve
AU605918B2 (en) * 1987-10-16 1991-01-24 Syntom Limited Improved liquid petroleum multi-valve assembly
DE3742901A1 (de) * 1987-11-10 1989-05-24 Future Patents Dev Fpd Spruehkopf fuer einen behaelter fuer eine unter dem druck eines treibgases stehende fluessigkeit
JPH09178096A (ja) * 1995-12-22 1997-07-11 Aichi Koatsu Kk 災害時対応型ｌｐガス容器バルブ

Also Published As

Publication number Publication date
GB2319587B (en) 2000-07-12
GB9716743D0 (en) 1997-10-15
IT1288254B1 (it) 1998-09-11
ITBS960088A1 (it) 1998-05-20
ID19654A (id) 1998-07-23
BR9705750A (pt) 1999-03-02
FR2756037A1 (fr) 1998-05-22
PT102047B (pt) 1999-06-30
GB2319587A (en) 1998-05-27
FR2756037B1 (fr) 1999-08-06
ITBS960088A0 (it) 1996-11-20

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19980115

FG3A Patent granted, date of granting

Effective date: 19990317

MM3A Annulment or lapse

Effective date: 20060310