BR9705750A - Overflow valve interception unit and exhaust system for gas tank - Google Patents

Overflow valve interception unit and exhaust system for gas tank

Info

Publication number
BR9705750A
BR9705750A BR9705750A BR9705750A BR9705750A BR 9705750 A BR9705750 A BR 9705750A BR 9705750 A BR9705750 A BR 9705750A BR 9705750 A BR9705750 A BR 9705750A BR 9705750 A BR9705750 A BR 9705750A
Authority
BR
Brazil
Prior art keywords
plug
seat
exhaust system
gas tank
overflow valve
Prior art date
Application number
BR9705750A
Other languages
Portuguese (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 BR9705750A publication Critical patent/BR9705750A/en

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)

Abstract

A tap unit for gas cylinders comprises a body (10) with an internal valve seat (13), between an inlet and an outlet (U) or the gas, and a plug (12) which is designed to interact with the valve seat (13). The tap unit is also provided with, or incorporates, an excess flow valve, and optionally, a filter (22) which is located upstream from the plug (12) from the inlet part to the said body. The excess flow valve comprises a sleeve (18) having a seat 19, and a ball plug (20). The ball plug (20) blocks the passage of gas under conditions of excess flow or when the cylinder is overturned. Plug (12) is biased onto seat (13) by spring (16) and is lifted from the seat by a force (F, figure 1) when for example a pressure regulator, discharge device or filling device is attached.
BR9705750A 1996-11-20 1997-11-19 Overflow valve interception unit and exhaust system for gas tank BR9705750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96BS000088A IT1288254B1 (en) 1996-11-20 1996-11-20 SHUT-OFF UNIT WITH EXCESS FLOW VALVE AND EMPTYING SYSTEM FOR GAS CYLINDERS

Publications (1)

Publication Number Publication Date
BR9705750A true BR9705750A (en) 1999-03-02

Family

ID=11345841

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9705750A BR9705750A (en) 1996-11-20 1997-11-19 Overflow valve interception unit and exhaust system for gas tank

Country Status (6)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2390155A1 (en) * 1999-11-10 2001-05-17 Giovanni Poillucci Cartridge connecting system for combustible gas distributors
IT1319518B1 (en) * 2000-12-12 2003-10-20 Kosan Teknova As AUTOMATIC VALVE FOR LPG CYLINDERS WITH REGULATING DEVICE FOR THE INTERDITION OF DISPENSING IN THE EVENT OF EXCESS FLOW
WO2002103231A1 (en) * 2001-06-19 2002-12-27 T & K Engineering Limited 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 (en) * 2009-03-17 2010-09-18 T A Fin S R L APPARATUS FOR THE CONTROL OF FLUIDO FLOWS OUTLET FROM A TANK.
CN102235571A (en) * 2010-04-20 2011-11-09 上海液化石油气经营有限公司 Leakage stopper for straight valve of liquefied gas steel cylinder
FR2962519B1 (en) * 2010-07-09 2012-07-20 Air Liquide FILLING FITTING, RECIPIENT AND FILLING METHOD THEREOF

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE598072A (en) *
US2615676A (en) * 1948-09-25 1952-10-28 Columbia Southern Chem Corp Excess flow check valve
FR2214859B1 (en) * 1973-01-24 1976-05-14 Primagaz Cie Gaz Petrole
DE3126260C2 (en) * 1981-07-03 1984-07-26 Drägerwerk AG, 2400 Lübeck Residual pressure device on a gas cylinder valve
US4635680A (en) * 1984-02-02 1987-01-13 Fang Reuy Feng Safety gas flow regulator
DK79787A (en) * 1986-02-18 1987-08-19 Eidsmore Paul G FLOW CONTROL AND CLOSE VALVE
AU605918B2 (en) * 1987-10-16 1991-01-24 Syntom Limited Improved liquid petroleum multi-valve assembly
DE3742901A1 (en) * 1987-11-10 1989-05-24 Future Patents Dev Fpd SPRAY HEAD FOR A CONTAINER FOR A LIQUID UNDER PRESSURE OF A GAS GAS
JPH09178096A (en) * 1995-12-22 1997-07-11 Aichi Koatsu Kk Disaster corresponding type lp gas vessel valve

Also Published As

Publication number Publication date
ITBS960088A0 (en) 1996-11-20
GB2319587A (en) 1998-05-27
ID19654A (en) 1998-07-23
ITBS960088A1 (en) 1998-05-20
PT102047B (en) 1999-06-30
GB9716743D0 (en) 1997-10-15
PT102047A (en) 1998-05-29
FR2756037A1 (en) 1998-05-22
GB2319587B (en) 2000-07-12
FR2756037B1 (en) 1999-08-06
IT1288254B1 (en) 1998-09-11

Similar Documents

Publication Publication Date Title
WO2001090540A3 (en) Safety shut-off valve for crankcase emission control system
ATE287039T1 (en) VALVE FOR CONTROLLING LIQUIDS
BR9705750A (en) Overflow valve interception unit and exhaust system for gas tank
SE0103387D0 (en) Device for fuel systems
WO2002044549A3 (en) Fuel injection pump for internal combustion engines, especially diesel engines
WO2000039452A3 (en) Fuel injection device
WO2001042692A8 (en) Fuel tank valve apparatus
KR960702592A (en) Pressure-regualating valve
GB2105406A (en) Fuel injection nozzle systems for compression ignition engines
MX9206017A (en) DIESEL FUEL HEATER
BR9806799A (en) Regulating valve for jet pump
US5024385A (en) Internal combustion engine fuel supply system
JP3124060B2 (en) Internal combustion engine
FR2734041B1 (en) VALVE ARRANGEMENT FOR A GAS BOTTLE
SU1754496A1 (en) Vehicle fuel system
KR970035666A (en) Vehicle fuel injector
GB2324139A (en) Gas supply regulator for an air gun
KR960008655Y1 (en) Arrangement for coupling a pressurized container to a gas-dispensing device
WO1995005554A3 (en) An excess-flow safety shut-off device
BR0105838A (en) Injector / Gas-Water Valve Assembly
ES8401789A1 (en) Valve for fuel gas cylinders.
RU93030450A (en) DEVICE FOR REGULATION OF FUEL SUPPLY IN ICE
DK0752528T3 (en) Exhaust gas recirculation valve
KR970016096A (en) Throttle Body Washer
UA28616A (en) Liquid metering unit

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10 E 11A ANUIDADE(S).

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2001 DE 12/05/2009 E A 12A ANUIDADE.