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BR9610031A - Overflow stop valve. - Google Patents

Overflow stop valve.

Info

Publication number
BR9610031A
BR9610031A BR9610031-1A BR9610031A BR9610031A BR 9610031 A BR9610031 A BR 9610031A BR 9610031 A BR9610031 A BR 9610031A BR 9610031 A BR9610031 A BR 9610031A
Authority
BR
Brazil
Prior art keywords
fluid
outlet
float component
component
housing
Prior art date
Application number
BR9610031-1A
Other languages
Portuguese (pt)
Inventor
Avi Zakai
Asaf Halamish
Original Assignee
Raviv Precision Injection Mold
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
Priority claimed from IL11495995A external-priority patent/IL114959A0/en
Application filed by Raviv Precision Injection Mold filed Critical Raviv Precision Injection Mold
Publication of BR9610031A publication Critical patent/BR9610031A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/035—Fuel tanks characterised by venting means
    • B60K15/03519—Valve arrangements in the vent line
    • 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
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • F16K24/042—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float
    • F16K24/044—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float the float being rigidly connected to the valve element, the assembly of float and valve element following a substantially translational movement when actuated, e.g. also for actuating a pilot valve
    • 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
    • F16K33/00—Floats for actuation of valves or other apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Float Valves (AREA)

Abstract

''VáLVULA DE INTERDIçãO DE TRANSBORDAMENTO''. Trata-se de uma válvula de interdição de transbordamento, encaixada dentro de um tanque de fluido (3), a válvula compreendendo uma carcaça (1) dotada de uma primeira entrada de fluido (7) em uma extremidade de fundo dele e uma primeira saída de fluido (15) em uma extremidade de topo dela, um componente de bóia (21) localizado dentro da carcaça e que é deslocável ao longo de seu eixo geométrico longitudinal entre a primeira entrada e a primeira saída. O componente de bóia compreende em sua extremidade de fundo uma segunda entrada de fluido (27) e perto de sua extremidade de topo uma segunda saída de fluido (38). Meios de vedação (35) são combinados em uma extremidade de topo do componente de bóia para vedar a primeira saída de fluido e são apresentados meios de propensão (39) dentro da carcaça para inclinar o componente de bóia na direção da primeira saída de fluido. A disposição sendo tal que os meios de propensão, juntamente com as forças de flutuabilidade que atuam sobre o componente de bóia, tendem a impelir o componente de bóia até uma posição de vedação, na qual os meios de vedação entram em contato de vedação com a primeira saída de fluido, enquanto as forças da gravidade que atuam sobre o componente de bóia tendem a deslocar o componente de bóia para longe da primeira saída de fluido até uma posição não vedada. A válvula compreende também meios (27) para restringir a entrada de fluido no componente de bóia (21), em que a elevação do nível de fluido no tanque resulta na elevação do nível de fluido dentro da carcaça, em consequência do que o componente de bóia é impelido até a posição de vedação.'' OVERFLOW PROHIBITION VALVE ''. It is an overflow stop valve, fitted inside a fluid tank (3), the valve comprising a housing (1) with a first fluid inlet (7) at a bottom end of it and a first outlet of fluid (15) at a top end thereof, a float component (21) located within the housing and which is displaceable along its longitudinal geometric axis between the first inlet and the first outlet. The float component comprises a second fluid inlet (27) at its bottom end and a second fluid outlet (38) near its top end. Sealing means (35) are combined at one top end of the float component to seal the first fluid outlet and propensity means (39) are provided within the housing to tilt the float component towards the first fluid outlet. The arrangement being such that the means of propensity, together with the buoyancy forces acting on the buoy component, tend to propel the buoy component up to a sealing position, in which the sealing means come in sealing contact with the first fluid outlet, while the forces of gravity acting on the float component tend to move the float component away from the first fluid outlet to an unsealed position. The valve also comprises means (27) for restricting fluid entry into the float component (21), in which the elevation of the fluid level in the tank results in an increase in the fluid level within the housing, as a result of which the buoy is propelled to the sealing position.

BR9610031-1A 1995-08-16 1996-08-01 Overflow stop valve. BR9610031A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL11495995A IL114959A0 (en) 1995-08-16 1995-08-16 Over filling valve
US08/596,615 US5762090A (en) 1995-08-16 1996-02-05 Over filling valve
PCT/IL1996/000069 WO1997006973A1 (en) 1995-08-16 1996-08-01 Over filling valve

Publications (1)

Publication Number Publication Date
BR9610031A true BR9610031A (en) 1999-12-21

Family

ID=26323102

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610031-1A BR9610031A (en) 1995-08-16 1996-08-01 Overflow stop valve.

Country Status (7)

Country Link
EP (1) EP0846064A1 (en)
JP (1) JPH11511221A (en)
AU (1) AU6530296A (en)
BR (1) BR9610031A (en)
CZ (1) CZ44698A3 (en)
IL (1) IL123163A (en)
WO (1) WO1997006973A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19647957C2 (en) * 1996-11-20 1998-12-24 Daimler Benz Ag Fuel tanks for automobiles
US5960817A (en) * 1997-11-03 1999-10-05 Walbro Corporation Control valve and system for fuel vapor recovery
IL128937A (en) * 1999-03-11 2002-09-12 Raval Agriculture Coop Soc Ltd Multi functional valve
AUPQ099199A0 (en) 1999-06-17 1999-07-08 Herlihy, Geoffrey Francis An improved air release valve
NZ544869A (en) * 2003-06-30 2009-05-31 Scott Lindsay Brown Closure for collapsible container
US7207347B2 (en) * 2004-08-23 2007-04-24 Raval A.S.C. Ltd. Dual function valve for fuel tank
JP4603949B2 (en) * 2005-07-29 2010-12-22 豊田合成株式会社 Fuel shut-off valve
US8414568B2 (en) 2006-04-04 2013-04-09 The Spectranetics Corporation Laser-assisted guidewire having a variable stiffness shaft
US7891371B2 (en) 2006-12-22 2011-02-22 Eaton Corporation Vent valve
US9421065B2 (en) 2008-04-02 2016-08-23 The Spectranetics Corporation Liquid light-guide catheter with optically diverging tip
US8979828B2 (en) 2008-07-21 2015-03-17 The Spectranetics Corporation Tapered liquid light guide
JP5179431B2 (en) * 2009-04-21 2013-04-10 八千代工業株式会社 Structure of valve device provided with full tank detection means
JP5420482B2 (en) 2010-06-28 2014-02-19 愛三工業株式会社 Fuel shut-off valve
US11083870B2 (en) 2011-04-11 2021-08-10 The Spectranetics Corporation Hypotube based support catheter
US9162038B2 (en) 2011-04-11 2015-10-20 The Spectranetics Corporation Needle and guidewire holder
JP5786788B2 (en) * 2011-09-26 2015-09-30 京三電機株式会社 Full tank control valve device
WO2015198344A1 (en) * 2014-06-25 2015-12-30 Pricol Limited Rollover valve with slider mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991615A (en) * 1990-03-02 1991-02-12 Stant Inc. Tank pressure control apparatus
IL112444A (en) * 1995-01-25 1998-01-04 Raviv Precision Injection Mold Roll over vent valve

Also Published As

Publication number Publication date
AU6530296A (en) 1997-03-12
EP0846064A1 (en) 1998-06-10
CZ44698A3 (en) 1999-02-17
IL123163A (en) 2000-06-29
WO1997006973A1 (en) 1997-02-27
IL123163A0 (en) 1998-09-24
JPH11511221A (en) 1999-09-28

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law