BRPI0604753A - tribo-sistema e válvula para o comando de um fluido com tribo-sistema desse tipo - Google Patents

tribo-sistema e válvula para o comando de um fluido com tribo-sistema desse tipo

Info

Publication number
BRPI0604753A
BRPI0604753A BRPI0604753-0A BRPI0604753A BRPI0604753A BR PI0604753 A BRPI0604753 A BR PI0604753A BR PI0604753 A BRPI0604753 A BR PI0604753A BR PI0604753 A BRPI0604753 A BR PI0604753A
Authority
BR
Brazil
Prior art keywords
tribe
valve
fluid
controlling
friction partner
Prior art date
Application number
BRPI0604753-0A
Other languages
English (en)
Inventor
Abdullah Ansari
Frank Miller
Martin Moeller
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 BRPI0604753A publication Critical patent/BRPI0604753A/pt
Publication of BRPI0604753B1 publication Critical patent/BRPI0604753B1/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • 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
    • F02M21/026—Lift valves, i.e. stem operated valves
    • F02M21/0263—Inwardly opening single or multi nozzle valves, e.g. needle valves
    • F02M21/0266—Hollow stem valves; Piston valves; Stems having a spherical tip
    • 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
    • F02M21/0296—Manufacturing or assembly; Materials, e.g. coatings
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0639—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature acting as a valve
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • 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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8092—Fuel injection apparatus manufacture, repair or assembly adjusting or calibration
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/90—Selection of particular materials
    • F02M2200/9038—Coatings
    • 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)
  • Manufacturing & Machinery (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

TRIBO-SISTEMA E VáLVULA PARA O COMANDO DE UM FLUIDO COM TRIBO-SISTEMA DESSE TIPO. A presente invenção refere-se a um tribo-sistema, que compreende um primeiro parceiro de atrito (9) e um segundo parceiro de atrito (10), sendo que o primeiro parceiro de atrito (9) e/ou o segundo parceiro de atrito (10) abrange uma camada dupla, com uma camada de base (11; 14) dura, e uma camada deslizante (12; 15) externa, sendo que a camada deslizante (12; 15) externa é uma camada de lubrificante sólido. Além disso, a presente invenção refere-se a uma válvula para o comando de um fluido, em particular, de um gás com um tribo-sistema de acordo com a invenção.
BRPI0604753A 2005-11-14 2006-11-14 válvula para o comando de um fluido e máquina de combustão interna BRPI0604753B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005054132.1A DE102005054132B4 (de) 2005-11-14 2005-11-14 Ventil zum Steuern eines Fluids mit Tribosystem

Publications (2)

Publication Number Publication Date
BRPI0604753A true BRPI0604753A (pt) 2007-08-28
BRPI0604753B1 BRPI0604753B1 (pt) 2019-09-03

Family

ID=37982667

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0604753A BRPI0604753B1 (pt) 2005-11-14 2006-11-14 válvula para o comando de um fluido e máquina de combustão interna

Country Status (4)

Country Link
CN (1) CN1967000B (pt)
BR (1) BRPI0604753B1 (pt)
DE (1) DE102005054132B4 (pt)
IT (1) ITMI20062149A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008003137U1 (de) * 2008-03-05 2009-09-03 Eto Magnetic Gmbh Elektromagnetische Stellvorrichtung
DE102008022851A1 (de) * 2008-05-08 2009-12-03 Pierburg Gmbh Elektromagnetventil
DE102008048514A1 (de) * 2008-09-23 2010-03-25 Schaeffler Kg Elektromagnetventil
CN102278490A (zh) * 2010-06-10 2011-12-14 沃泰阀门(昆山)有限公司 具有特殊密封面的旋塞阀
DE102010051937A1 (de) 2010-11-19 2012-05-24 Daimler Ag Elektromagnetische Stellvorrichtung
DE102010051938A1 (de) 2010-11-19 2012-05-24 Daimler Ag Elektromagnetische Stellvorrichtung
DE102010061219B4 (de) * 2010-12-14 2015-06-11 Hilite Germany Gmbh Elektromagnetisches Stellglied
DE102012214655A1 (de) * 2012-08-17 2014-02-20 Robert Bosch Gmbh Anker für eine Aktoreinrichtung
US20140014704A1 (en) * 2013-09-16 2014-01-16 Ethicon Endo-Surgery, Inc. Medical Device Having An Improved Coating
DE102017202300A1 (de) * 2017-02-14 2018-08-16 Robert Bosch Gmbh Magnetanker und Verfahren zum Herstellen eines Magnetankers
US10794507B2 (en) * 2017-03-30 2020-10-06 Hamilton Sundstrand Corporation Frangible fluoropolymer coating
CN108223886B (zh) * 2017-08-08 2019-11-08 河南航天液压气动技术有限公司 一种比例流量阀及其电磁控制机构
DE102022131050A1 (de) * 2022-11-23 2024-05-23 Eto Magnetic Gmbh Magnetanker, elektromagnetischer Aktor und Verfahren zu einer Herstellung des Magnetankers
WO2024199952A1 (de) * 2023-03-28 2024-10-03 Liebherr-Components Deggendorf Gmbh Injektor zum einspritzen von kraftstoff

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916037A1 (de) * 1979-04-20 1980-11-06 Bosch Gmbh Robert Verfahren und vorrichtung zur herstellung von polkernen fuer drehstromgeneratoren
US5316321A (en) * 1991-07-15 1994-05-31 Teikoku Piston Ring Co., Ltd. Nonferrous piston ring with hard surface treatment layer
CN2288498Y (zh) * 1996-11-15 1998-08-19 高玉龙 一种分合闸电磁铁
DE19825860A1 (de) * 1998-06-10 1999-12-16 Elgan Diamantwerkzeuge Gmbh & Kolbenring und seine Verwendung
DE10018143C5 (de) * 2000-04-12 2012-09-06 Oerlikon Trading Ag, Trübbach DLC-Schichtsystem sowie Verfahren und Vorrichtung zur Herstellung eines derartigen Schichtsystems
CN2523971Y (zh) * 2002-01-17 2002-12-04 石家庄金刚内燃机零部件集团有限公司 减磨活塞
DE10300567A1 (de) * 2003-01-10 2004-07-29 Federal-Mogul Friedberg Gmbh Laufwerkdichtung
DE10322916B4 (de) * 2003-05-21 2019-01-17 Robert Bosch Gmbh Ventil zum Steuern eines Fluids
JP4745604B2 (ja) * 2003-08-07 2011-08-10 ブラザー工業株式会社 摺動部品の製造方法及び摺動部品
US7195817B2 (en) * 2003-09-29 2007-03-27 General Motors Corporation Diamond coated article and method of its production
DE10347795A1 (de) * 2003-10-14 2005-05-12 Bosch Gmbh Robert Ventil zum Steuern eines Fluids
DE102004041235A1 (de) * 2004-08-26 2006-03-02 Ina-Schaeffler Kg Verschleißfeste Beschichtung und Verfahren zur Herstellung derselben

Also Published As

Publication number Publication date
BRPI0604753B1 (pt) 2019-09-03
ITMI20062149A1 (it) 2007-05-15
CN1967000B (zh) 2012-08-15
DE102005054132B4 (de) 2020-03-26
DE102005054132A1 (de) 2007-05-16
CN1967000A (zh) 2007-05-23

Similar Documents

Publication Publication Date Title
BRPI0704767A2 (pt) válvula eletromagnética de controle do deslocamento volumétrico em um compressor com deslocamento volumétrico variável do tipo sem embreagem
BRPI0705751A (pt) composição para revestimento de lubrificação em dupla camada, revestimento de lubrificação em dupla camada e pistão que tem o mesmo revestimento
MY150498A (en) Low friction coatings for dynamically engaging load bearing surfaces
BR0309750A (pt) Montagem de válvula esférica
GB2456260A (en) Downhole lubricator valve
BR112012011811A2 (pt) válvula de velocidade progressiva
BRPI0806867A8 (pt) Equipamento para campos petrolíferos
BR112014008612C8 (pt) junta rosqueada tubular que possui desempenho de alto torque aprimorado
BR112013002097A2 (pt) aparelho de assento de válvula para uso com válvulas de fluido
NO20090441L (no) Lavfriksjonspakning belastet med nyttelast
BR112015017036A2 (pt) válvula de esfera e método
BRPI0512154A (pt) método de controlar água em uma formação subterránea, usos de um agente de tratamento de controle de água e de um organossilano, método de tratamento de uma formação subterránea produzindo água e hidrocarboneto, agente de tratamento de controle de água, e, método de vedar ou tamponar uma formação subterránea rica em água
ATE510155T1 (de) Auslassventil mit mehrzweckfeder
NO20093128L (no) Gjenget rorelement med tort beskyttende belegg
BR112012030703B8 (pt) válvula gaveta, método para controle de pressão de lama de perfuração retornada e/ou extinção de poço e uso de uma válvula gaveta
BR9811986A (pt) Sistema de fechamento garantido contra falhas para atuador de válvula remotamente operável
ATE474171T1 (de) Rauschvermindernde flüssigkeitsdurchgänge für strömungsregler
TW200736380A (en) Refrigerator oil
BRPI0404432A (pt) Retentor de vedação com elementos de vedação metálicos para acoplamento hidráulico submarino
BR112013025877A2 (pt) deslizador com bomba impulsora integrada
BRPI0707015A8 (pt) válvula borboleta para o controle do fluxo, conjunto de válvula borboleta e método para reparar um conjunto de válvula borboleta
ATE387600T1 (de) Ventilanordnung
BRPI0800264A (pt) válvula para controlar um meio, especialmente um gás
RU2009121639A (ru) Компенсация деформации канала для поршня в скважинных клапанах-отсекателях
DE102005054132A1 (de) Tribosystem und Ventil zum Steuern eines Fluids mit derartigem Tribosystem

Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/09/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/09/2019, OBSERVADAS AS CONDICOES LEGAIS