BRPI0604943A - válvula para o controle de um fluido - Google Patents

válvula para o controle de um fluido

Info

Publication number
BRPI0604943A
BRPI0604943A BRPI0604943-5A BRPI0604943A BRPI0604943A BR PI0604943 A BRPI0604943 A BR PI0604943A BR PI0604943 A BRPI0604943 A BR PI0604943A BR PI0604943 A BRPI0604943 A BR PI0604943A
Authority
BR
Brazil
Prior art keywords
region
valve
radius
seat plate
seat
Prior art date
Application number
BRPI0604943-5A
Other languages
English (en)
Inventor
Frank Miller
Elmar Okrent
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BRPI0604943A publication Critical patent/BRPI0604943A/pt

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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/0272—Ball valves; Plate valves; Valves having deformable or flexible parts, e.g. membranes; Rotatable valves
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0077—Valve seat details
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0251—Details of actuators therefor
    • F02M21/0254—Electric actuators, e.g. solenoid or piezoelectric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

"VáLVULA PARA O CONTROLE DE UM FLUIDO". A presente invenção refere-se a uma válvula para o controle de um fluido, abrangendo um elemento de válvula móvel (2), uma placa de assento (3), pelo menos uma abertura de escoamento (5) formada na placa de assento (3) e um assento de válvula (4) formado em tomo da abertura de escoamento, sendo que o assento de válvula (4) sobressai em relação a uma superfície (8) da placa de assento (3), sendo que o assento de válvula (4) é formado concentricamente a um eixo central (T-T) da abertura de escoamento (5) e o assento de válvula (4) abrange uma primeira região (B) com um primeiro raio (Ri) e uma segunda região (C) com um segundo raio (R2), sendo que o primeiro raio (RI) é formado em sentido oposto ao segundo raio (R2), e a primeira região (6) transita continuamente para a segunda região (O), e sendo que a primeira região (6) transita continuamente para uma região de placa de assento (A) da placa de assento (3) e a segunda região (C) transita continuamente para uma região de escoamento (D) na abertura de escoamento (5).
BRPI0604943-5A 2005-11-25 2006-11-27 válvula para o controle de um fluido BRPI0604943A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005056212A DE102005056212A1 (de) 2005-11-25 2005-11-25 Ventil zum Steuern eines Fluids

Publications (1)

Publication Number Publication Date
BRPI0604943A true BRPI0604943A (pt) 2007-09-04

Family

ID=38047465

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0604943-5A BRPI0604943A (pt) 2005-11-25 2006-11-27 válvula para o controle de um fluido

Country Status (3)

Country Link
BR (1) BRPI0604943A (pt)
DE (1) DE102005056212A1 (pt)
IT (1) ITMI20062246A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010043641A1 (de) 2010-11-09 2012-05-10 Robert Bosch Gmbh Proportionalventil zum Steuern eines gasförmigen Mediums
DE102010043621A1 (de) * 2010-11-09 2012-05-10 Robert Bosch Gmbh Proportionalventil mit verbessertem Dichtsitz
DE102011079045A1 (de) 2010-11-09 2012-05-10 Robert Bosch Gmbh Proportionalventil mit verbessertem Dichtsitz
DE102011079529A1 (de) 2010-11-09 2012-05-10 Robert Bosch Gmbh Proportionalventil mit verbesserter Dichtheit
DE102012204565A1 (de) 2012-03-22 2013-09-26 Robert Bosch Gmbh Proportionalventil mit verbessertem Dichtsitz
DE102016209522A1 (de) * 2016-06-01 2017-12-07 Schaeffler Technologies AG & Co. KG Ventil für eine Spannvorrichtung eines Kraftfahrzeuges mit einem einen Klebeeffekt verhindernden Ventilsitz
DE102017220383A1 (de) * 2017-11-15 2019-05-16 Robert Bosch Gmbh Dosierventil zum Steuern eines gasförmigen Mediums

Also Published As

Publication number Publication date
ITMI20062246A1 (it) 2007-05-26
DE102005056212A1 (de) 2007-06-06

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.