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BR0212957A - Dispositivo hidráulico e conjunto de respiradouro - Google Patents

Dispositivo hidráulico e conjunto de respiradouro

Info

Publication number
BR0212957A
BR0212957A BR0212957-4A BR0212957A BR0212957A BR 0212957 A BR0212957 A BR 0212957A BR 0212957 A BR0212957 A BR 0212957A BR 0212957 A BR0212957 A BR 0212957A
Authority
BR
Brazil
Prior art keywords
hydraulic device
breather
shut
space
vent assembly
Prior art date
Application number
BR0212957-4A
Other languages
English (en)
Inventor
Tone Oudelaar
Original Assignee
Actuant Corp
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 Actuant Corp filed Critical Actuant Corp
Publication of BR0212957A publication Critical patent/BR0212957A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/027—Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
    • F16H61/0009—Hydraulic control units for transmission control, e.g. assembly of valve plates or valve units
    • 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
    • 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
    • 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
    • F16N—LUBRICATING
    • F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
    • F16N39/002—Arrangements for conditioning of lubricants in the lubricating system by deaeration

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Safety Valves (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • General Details Of Gearings (AREA)
  • Massaging Devices (AREA)

Abstract

"DISPOSITIVO HIDRáULICO E CONJUNTO DE RESPIRADOURO". Um dispositivo hidráulico com um cárter (41) no interior existe um espaço (42) contendo fluido hidráulico e um volume de ar. Um conjunto de respiradouro (1, 60, 80) é adicionalmente previsto, tendo um duto de respiro (5) se estendendo entre a atmosfera exterior e o espaço acima mencionado, para aerar e desaerar o espaço acima mencionado, particularmente durante a operação do dispositivo hidráulico. O conjunto de respiradouro é munido de dispositivos de fechamento (4, 20, 23, 61, 63, 85, 80) que cerram o duto de respiro até o dispositivo hidráulico ser pela primeiramente vez colocado em operação. O dispositivo hidráulico é de tal maneira configurado que quando é inicialmente colocado em operação a vedação do duto d respiro proporcionada pelos dispositivos de fechamento é automaticamente e permanentemente removida.
BR0212957-4A 2001-11-06 2002-11-04 Dispositivo hidráulico e conjunto de respiradouro BR0212957A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1019310A NL1019310C2 (nl) 2001-11-06 2001-11-06 Hydraulische inrichting met ademsamenstel.
PCT/NL2002/000701 WO2003040575A1 (en) 2001-11-06 2002-11-04 Hydraulic device with breather assembly

Publications (1)

Publication Number Publication Date
BR0212957A true BR0212957A (pt) 2004-10-13

Family

ID=19774267

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0212957-4A BR0212957A (pt) 2001-11-06 2002-11-04 Dispositivo hidráulico e conjunto de respiradouro

Country Status (9)

Country Link
EP (1) EP1442225B1 (pt)
JP (1) JP4195661B2 (pt)
KR (1) KR100946265B1 (pt)
CN (1) CN1324245C (pt)
AT (1) ATE397161T1 (pt)
BR (1) BR0212957A (pt)
DE (1) DE60226888D1 (pt)
NL (1) NL1019310C2 (pt)
WO (1) WO2003040575A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006114074A1 (de) 2005-04-23 2006-11-02 Ixetic Bad Homburg Gmbh Hydraulisches lenkhilfesystem mit ladeventil und luftpolster im tank
JP4953663B2 (ja) * 2006-03-02 2012-06-13 日東電工株式会社 通気部材および通気構造
KR101335097B1 (ko) * 2007-08-02 2013-12-03 두산인프라코어 주식회사 에어 브리더
JP5741292B2 (ja) * 2011-07-28 2015-07-01 トヨタ自動車株式会社 ブリーザ装置
CN102705489A (zh) * 2012-06-13 2012-10-03 三一重工股份有限公司 通气塞及具有该通气塞的车桥
KR101364691B1 (ko) * 2012-12-28 2014-02-27 한국화학연구원 고압 반응장치
CN103161843B (zh) * 2013-03-28 2016-01-20 东风柳州汽车有限公司 汽车离合器油壶
CN103398033B (zh) * 2013-08-08 2015-08-12 安徽江淮汽车股份有限公司 一种动力转向油壶
US20150059885A1 (en) 2013-09-05 2015-03-05 Caterpillar Global Mining Europe Gmbh Valve assembly
WO2016181350A1 (en) 2015-05-12 2016-11-17 Kongsberg Automotive As Linear actuator with a piston bypass in a predetermined piston position
KR101783203B1 (ko) 2016-04-29 2017-10-10 현대위아(주) 차량 구동장치의 오픈형 에어브리더 및 그 조립방법
EP3619130A1 (en) * 2017-05-04 2020-03-11 Teknologisk Institut Ventilation device for heat escape
KR20220044778A (ko) * 2019-08-09 2022-04-11 닛토덴코 가부시키가이샤 통기 구조
CN112197158B (zh) * 2020-11-06 2021-04-06 崇左南方水泥有限公司 水泥润滑站防污一体化装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB914089A (en) * 1961-09-23 1962-12-28 Mastabar Mining Equip Co Ltd Improvements in or relating to breather valves for hydraulic apparatus
GB1539879A (en) * 1975-04-14 1979-02-07 Automotive Prod Co Ltd Liquid pressure apparatus
ZA818662B (en) * 1981-01-21 1982-11-24 Automotive Prod Co Ltd Improvements to reservoirs for liquid pressure control systems
DE3206965A1 (de) * 1982-02-26 1983-09-08 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Oelbehaelter, insbesondere fuer hydraulische lenksysteme
GB8806292D0 (en) * 1988-03-17 1988-04-13 Automotive Prod Plc Power hydraulic system
US4987740A (en) * 1989-04-03 1991-01-29 General Motors Corporation Assured venting master cylinder diaphragm apparatus and method
CN2076604U (zh) * 1989-09-21 1991-05-08 樊显理 内燃机气门间隙自动补偿器
CN1038157C (zh) * 1992-09-30 1998-04-22 中国人民解放军运输工程学院 压力流体方向控制阀
DE4418553C2 (de) * 1994-05-27 1998-08-20 Schaeffler Waelzlager Ohg Vordruckventil für ein Hydrauliksystem
US5647733A (en) * 1995-12-01 1997-07-15 Pulsafeeder Inc. Diaphragm metering pump having modular construction
JP4267143B2 (ja) * 1999-09-29 2009-05-27 日機装株式会社 混入気体の抜き弁
US6247487B1 (en) * 1999-10-27 2001-06-19 Ford Global Tech., Inc. Valve assembly

Also Published As

Publication number Publication date
CN1505739A (zh) 2004-06-16
JP4195661B2 (ja) 2008-12-10
DE60226888D1 (de) 2008-07-10
KR20050043766A (ko) 2005-05-11
JP2005509114A (ja) 2005-04-07
KR100946265B1 (ko) 2010-03-08
EP1442225A1 (en) 2004-08-04
WO2003040575A1 (en) 2003-05-15
ATE397161T1 (de) 2008-06-15
NL1019310C2 (nl) 2003-05-07
EP1442225B1 (en) 2008-05-28
CN1324245C (zh) 2007-07-04

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]