FR3108377B1 - Soupape pilote pour soupape de surpression - Google Patents

Soupape pilote pour soupape de surpression Download PDF

Info

Publication number
FR3108377B1
FR3108377B1 FR2102769A FR2102769A FR3108377B1 FR 3108377 B1 FR3108377 B1 FR 3108377B1 FR 2102769 A FR2102769 A FR 2102769A FR 2102769 A FR2102769 A FR 2102769A FR 3108377 B1 FR3108377 B1 FR 3108377B1
Authority
FR
France
Prior art keywords
port
chamber
pilot valve
valve
pressure relief
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR2102769A
Other languages
English (en)
Other versions
FR3108377A1 (fr
Inventor
Harshad Pawale
Pradeep Biradar
Abhijit Borawake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Intelligent Power Ltd
Original Assignee
Eaton Intelligent Power Ltd
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 Eaton Intelligent Power Ltd filed Critical Eaton Intelligent Power Ltd
Publication of FR3108377A1 publication Critical patent/FR3108377A1/fr
Application granted granted Critical
Publication of FR3108377B1 publication Critical patent/FR3108377B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • F02M37/0029—Pressure regulator in the low pressure fuel system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/005—Accessories not provided for in the groups B64D37/02 - B64D37/28
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/32—Safety measures not otherwise provided for, e.g. preventing explosive conditions
    • 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
    • F16K17/048—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 combined with other safety valves, or with pressure control devices
    • 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
    • F16K17/10—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 with auxiliary valve for fluid operation of the main 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • F16K17/196—Equalising valves predominantly for tanks spring-loaded
    • 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
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Safety Valves (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

L'invention concerne un ensemble soupape pilote, pour actionner une soupape de réduction de pression disposée à l'intérieur d'un réservoir de carburant, pouvant inclure un logement incluant une première chambre et une deuxième chambre, un premier orifice en communication fluidique avec les première et deuxième chambres, le premier orifice étant configuré pour recevoir une pression atmosphérique, un deuxième orifice en communication fluidique avec les première et deuxième chambres, le deuxième orifice étant configuré pour recevoir une pression de réservoir de carburant, une première soupape pilote agencée à l'intérieur de la première chambre et configurée pour s'ouvrir uniquement lorsqu'un différentiel de pression positif prédéterminé existe entre les premier et deuxième orifices, et une deuxième soupape pilote agencée à l'intérieur de la deuxième chambre et configurée pour s'ouvrir uniquement lorsqu'un différentiel de pression négatif prédéterminé existe entre les premier et deuxième orifices.
FR2102769A 2020-03-20 2021-03-19 Soupape pilote pour soupape de surpression Active FR3108377B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN202011012023 2020-03-20
IN202011012023 2020-03-20

Publications (2)

Publication Number Publication Date
FR3108377A1 FR3108377A1 (fr) 2021-09-24
FR3108377B1 true FR3108377B1 (fr) 2023-05-12

Family

ID=75689930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2102769A Active FR3108377B1 (fr) 2020-03-20 2021-03-19 Soupape pilote pour soupape de surpression

Country Status (3)

Country Link
US (1) US11946438B2 (fr)
FR (1) FR3108377B1 (fr)
GB (1) GB2594151A (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US848641A (en) * 1906-05-02 1907-04-02 Henry C Dudgeon Hydraulic jack.
US1669739A (en) * 1926-01-14 1928-05-15 Manley A Clark Pressure-regulating valve
US2351874A (en) * 1942-05-20 1944-06-20 Parker Appliance Co Relief valve for fuel tanks
US2377132A (en) * 1942-09-02 1945-05-29 Matthew R Crowe Relief valve
GB1395739A (en) * 1971-11-02 1975-05-29 Luceat Vent valve for an oil-tanker storage tank
US3792713A (en) 1973-05-21 1974-02-19 Vapor Corp Pressure regulator with flow limiter
FR2671157B1 (fr) * 1990-12-31 1993-10-29 Forges Belles Ondes Appareil limiteur de pression.
US5183074A (en) * 1991-09-30 1993-02-02 Cla-Val Co. Pressure-reducing valve, and aircraft fueling system incorporating the same
US5477829A (en) * 1994-08-08 1995-12-26 Ford Motor Company Automotive returnless fuel system pressure valve
US9058042B2 (en) * 2013-03-15 2015-06-16 Eaton Corporation Pressure relief valve assembly

Also Published As

Publication number Publication date
US20210293212A1 (en) 2021-09-23
GB202103848D0 (en) 2021-05-05
FR3108377A1 (fr) 2021-09-24
US11946438B2 (en) 2024-04-02
GB2594151A (en) 2021-10-20

Similar Documents

Publication Publication Date Title
ATE354025T1 (de) Doppelmembranpumpe
DE60205235D1 (de) Druckbetätigtes membranabsperrventil
WO2001090611A3 (fr) Soupape de commande de la pression de reservoir de carburant
BRPI0709810A8 (pt) válvula de combustível, e, tanque de combustível
JPS62224776A (ja) 液圧スプ−ル弁
JP4473322B2 (ja) ホールディングコントロール弁
MX173879B (es) Mejoras en sistema de alivio de seguridad para un recipiente a presion
EP1639283A4 (fr) Soupapes de regulation de debit
FR3108377B1 (fr) Soupape pilote pour soupape de surpression
BR0311990A (pt) Atenuador de onda acústica para um trilho
ES450750A1 (es) Perfeccionamientos introducidos en una valvula principal de seguridad o de descarga por presion diferencial montada en un deposito, asi como en su combinacion con una valvula pi- loto.
KR830006610A (ko) 새로운 밀봉을 가진 릴리프 밸브
CN210290305U (zh) 负载保持阀和具有其的工程机械
FR3103527B1 (fr) Elément de séparation de module hydraulique antivibratoire et module hydraulique antivibratoire équipé d’un tel élément de séparation
KR890002563A (ko) 유체압 밸브 시스템용 밸브 베이스
KR102493110B1 (ko) 모듈식 유압 제어 하우징
CN108691838B (zh) 集成阀
SE518036C2 (sv) Luftningsventil för en bränslebehållare
JP2001193709A (ja) 油圧制御装置
KR200486065Y1 (ko) 굴삭기 자세 제어용 록킹밸브
FR3106386B1 (fr) Vanne mécanique pour un système d'injection de solution aqueuse embarqué dans un véhicule
JP3585626B2 (ja) シリンダの降下防止装置
JPH0641024Y2 (ja) 圧力制御弁
FR3098355B1 (fr) culasse de distribution fluidique de pile à combustible
JP2006183849A (ja) オプションバルブ装置及びそのバルブブロック

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220805

PLFP Fee payment

Year of fee payment: 3