CN1923501A - 液压控制器 - Google Patents

液压控制器 Download PDF

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Publication number
CN1923501A
CN1923501A CNA2006101118824A CN200610111882A CN1923501A CN 1923501 A CN1923501 A CN 1923501A CN A2006101118824 A CNA2006101118824 A CN A2006101118824A CN 200610111882 A CN200610111882 A CN 200610111882A CN 1923501 A CN1923501 A CN 1923501A
Authority
CN
China
Prior art keywords
valve
hydraulic
hydraulic controller
controller according
scalable cylinder
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.)
Pending
Application number
CNA2006101118824A
Other languages
English (en)
Chinese (zh)
Inventor
米歇尔·安格洛·马查多·达马塞诺
路易斯·罗伯托·西蒙斯·罗查
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.)
Sauer Danfoss Hidraulica Mobil Ltda
Original Assignee
Sauer Danfoss Hidraulica Mobil Ltda
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 Sauer Danfoss Hidraulica Mobil Ltda filed Critical Sauer Danfoss Hidraulica Mobil Ltda
Publication of CN1923501A publication Critical patent/CN1923501A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/24—Vehicles particularly adapted for collecting refuse with devices for unloading the tank of a refuse vehicle
    • B65F3/28—Vehicles particularly adapted for collecting refuse with devices for unloading the tank of a refuse vehicle by a lengthwise movement of a wall, e.g. a plate, a piston, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/14—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle
    • B65F3/20—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle with charging pistons, plates, or the like
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50545—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using braking valves to maintain a back pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/555—Pressure control for assuring a minimum pressure, e.g. by using a back pressure valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/78—Control of multiple output members
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/78—Control of multiple output members
    • F15B2211/783—Sequential control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
  • Control Of Fluid Gearings (AREA)
CNA2006101118824A 2005-09-02 2006-08-31 液压控制器 Pending CN1923501A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR05041635 2005-09-02
BRPI0504163 2005-09-02

Publications (1)

Publication Number Publication Date
CN1923501A true CN1923501A (zh) 2007-03-07

Family

ID=37507647

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006101118824A Pending CN1923501A (zh) 2005-09-02 2006-08-31 液压控制器

Country Status (7)

Country Link
US (1) US20070062367A1 (es)
EP (1) EP1760327A3 (es)
CN (1) CN1923501A (es)
AR (1) AR055402A1 (es)
CO (1) CO5890005A1 (es)
MX (1) MXPA06009891A (es)
PE (1) PE20070577A1 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108529097A (zh) * 2018-06-13 2018-09-14 东莞海特帕沃液压科技有限公司 一种用于压缩式垃圾车的控制阀
CN109607001A (zh) * 2018-12-29 2019-04-12 福建龙马环卫装备股份有限公司 一种餐厨垃圾车推板卸料控制方法
CN111561487A (zh) * 2020-06-17 2020-08-21 朱金和 工程机械用顺序阀密封结构和选型

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109538555B (zh) * 2018-12-04 2023-10-13 潍柴(扬州)特种车有限公司 一种垃圾压缩车的节能液压系统
CN111153088A (zh) * 2020-02-07 2020-05-15 邵延荣 一种压缩式垃圾车填装机构控制装置
CN112429443B (zh) * 2020-11-20 2022-06-14 长沙中联重科环境产业有限公司 一种压缩式垃圾车的推铲卸料控制方法、介质、电子设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049256A (en) * 1960-03-23 1962-08-14 Heil Co Refuse body loading and packing mechanisms
US3410427A (en) * 1965-12-27 1968-11-12 Gar Wood Ind Inc Refuse packing system
DE3312547C1 (de) * 1983-04-07 1984-11-22 Kraus & Schöllhorn Karosserie- und Fahrzeugbau Friedrich Baumgärtner GmbH, 8900 Augsburg Müllverdichtungsvorrichtung
US4522551A (en) * 1983-04-18 1985-06-11 Henneberry James W Refuse storage and discharge apparatus
DE3345758C2 (de) * 1983-12-17 1985-10-10 Schörling GmbH & Co Waggonbau, 3000 Hannover Müllfahrzeug
US4690607A (en) * 1985-10-04 1987-09-01 The Heil Co. Refuse collection truck and apparatus for controlling compaction of refuse
JP2664375B2 (ja) * 1987-06-16 1997-10-15 富士車輌株式会社 塵芥収集車の油圧制御装置
JP3727828B2 (ja) * 2000-05-19 2005-12-21 日立建機株式会社 配管破断制御弁装置
BR0006713A (pt) 2000-11-13 2003-09-02 Parker Hidraulica Ltda Aperfeiçoamento em circuito hidráulico para controle da força de atuação de cilindros compactadores, válvula reguladora de pressão e comando direcional hidráulico
US7121364B2 (en) * 2003-02-10 2006-10-17 Western Well Tool, Inc. Tractor with improved valve system
JP4397552B2 (ja) * 2001-09-05 2010-01-13 新明和工業株式会社 塵芥収集車の塵芥押込制御装置
EP1487664B1 (en) * 2002-02-25 2012-08-15 Hagenbuch, LeRoy G. Rear eject body for off-highway haulage units
US6799934B1 (en) * 2003-03-14 2004-10-05 Mcneilus Truck And Manufacturing, Inc. Rear loader variable packing density system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108529097A (zh) * 2018-06-13 2018-09-14 东莞海特帕沃液压科技有限公司 一种用于压缩式垃圾车的控制阀
CN108529097B (zh) * 2018-06-13 2019-11-01 河北极驰新能源科技有限公司 一种用于压缩式垃圾车的控制阀
CN109607001A (zh) * 2018-12-29 2019-04-12 福建龙马环卫装备股份有限公司 一种餐厨垃圾车推板卸料控制方法
CN109607001B (zh) * 2018-12-29 2021-11-30 福建龙马环卫装备股份有限公司 一种餐厨垃圾车推板卸料控制方法
CN111561487A (zh) * 2020-06-17 2020-08-21 朱金和 工程机械用顺序阀密封结构和选型

Also Published As

Publication number Publication date
EP1760327A3 (en) 2007-12-05
EP1760327A2 (en) 2007-03-07
PE20070577A1 (es) 2007-07-12
MXPA06009891A (es) 2007-03-21
CO5890005A1 (es) 2008-02-29
AR055402A1 (es) 2007-08-22
US20070062367A1 (en) 2007-03-22

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20070307