EP1760327A3 - Commande hydraulique - Google Patents
Commande hydraulique Download PDFInfo
- Publication number
- EP1760327A3 EP1760327A3 EP06018370A EP06018370A EP1760327A3 EP 1760327 A3 EP1760327 A3 EP 1760327A3 EP 06018370 A EP06018370 A EP 06018370A EP 06018370 A EP06018370 A EP 06018370A EP 1760327 A3 EP1760327 A3 EP 1760327A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- directional control
- hydraulic directional
- vent
- hydraulic control
- 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.)
- Ceased
Links
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)
- Control Of Fluid Gearings (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0504163 | 2005-09-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1760327A2 EP1760327A2 (fr) | 2007-03-07 |
EP1760327A3 true EP1760327A3 (fr) | 2007-12-05 |
Family
ID=37507647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06018370A Ceased EP1760327A3 (fr) | 2005-09-02 | 2006-09-01 | Commande hydraulique |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070062367A1 (fr) |
EP (1) | EP1760327A3 (fr) |
CN (1) | CN1923501A (fr) |
AR (1) | AR055402A1 (fr) |
CO (1) | CO5890005A1 (fr) |
MX (1) | MXPA06009891A (fr) |
PE (1) | PE20070577A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3312547C1 (de) * | 1983-04-07 | 1984-11-22 | Kraus & Schöllhorn Karosserie- und Fahrzeugbau Friedrich Baumgärtner GmbH, 8900 Augsburg | Müllverdichtungsvorrichtung |
DE3345758A1 (de) * | 1983-12-17 | 1985-06-27 | Schörling GmbH & Co Waggonbau, 3000 Hannover | Muellfahrzeug |
JPS63315402A (ja) * | 1987-06-16 | 1988-12-23 | Fuji Car Co | 塵芥収集車の油圧制御装置 |
JP2003072903A (ja) * | 2001-09-05 | 2003-03-12 | Shin Meiwa Ind Co Ltd | 塵芥収集車の塵芥押込制御装置 |
US20040179928A1 (en) * | 2003-03-14 | 2004-09-16 | Mcneilus Truck And Manufacturing, Inc. | Rear loader variable packing density system |
Family Cites Families (8)
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 |
US4522551A (en) * | 1983-04-18 | 1985-06-11 | Henneberry James W | Refuse storage and discharge apparatus |
US4690607A (en) * | 1985-10-04 | 1987-09-01 | The Heil Co. | Refuse collection truck and apparatus for controlling compaction of refuse |
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 |
AU2003216408C1 (en) * | 2002-02-25 | 2009-09-24 | Hagenbuch, Leroy G. | Rear eject body for off-highway haulage units |
-
2006
- 2006-08-29 AR ARP060103753A patent/AR055402A1/es unknown
- 2006-08-30 CO CO06086305A patent/CO5890005A1/es not_active Application Discontinuation
- 2006-08-31 US US11/469,355 patent/US20070062367A1/en not_active Abandoned
- 2006-08-31 CN CNA2006101118824A patent/CN1923501A/zh active Pending
- 2006-08-31 MX MXPA06009891A patent/MXPA06009891A/es not_active Application Discontinuation
- 2006-09-01 PE PE2006001065A patent/PE20070577A1/es not_active Application Discontinuation
- 2006-09-01 EP EP06018370A patent/EP1760327A3/fr not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3312547C1 (de) * | 1983-04-07 | 1984-11-22 | Kraus & Schöllhorn Karosserie- und Fahrzeugbau Friedrich Baumgärtner GmbH, 8900 Augsburg | Müllverdichtungsvorrichtung |
DE3345758A1 (de) * | 1983-12-17 | 1985-06-27 | Schörling GmbH & Co Waggonbau, 3000 Hannover | Muellfahrzeug |
JPS63315402A (ja) * | 1987-06-16 | 1988-12-23 | Fuji Car Co | 塵芥収集車の油圧制御装置 |
JP2003072903A (ja) * | 2001-09-05 | 2003-03-12 | Shin Meiwa Ind Co Ltd | 塵芥収集車の塵芥押込制御装置 |
US20040179928A1 (en) * | 2003-03-14 | 2004-09-16 | Mcneilus Truck And Manufacturing, Inc. | Rear loader variable packing density system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
PE20070577A1 (es) | 2007-07-12 |
MXPA06009891A (es) | 2007-03-21 |
AR055402A1 (es) | 2007-08-22 |
CN1923501A (zh) | 2007-03-07 |
US20070062367A1 (en) | 2007-03-22 |
CO5890005A1 (es) | 2008-02-29 |
EP1760327A2 (fr) | 2007-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F15B 11/00 20060101ALI20071030BHEP Ipc: B65F 3/24 20060101ALI20071030BHEP Ipc: B65F 3/20 20060101ALI20071030BHEP Ipc: F15B 11/20 20060101AFI20061229BHEP |
|
17P | Request for examination filed |
Effective date: 20080605 |
|
17Q | First examination report despatched |
Effective date: 20080704 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 20100228 |