JP2014219096A - オイル供給システム - Google Patents
オイル供給システム Download PDFInfo
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- JP2014219096A JP2014219096A JP2013160962A JP2013160962A JP2014219096A JP 2014219096 A JP2014219096 A JP 2014219096A JP 2013160962 A JP2013160962 A JP 2013160962A JP 2013160962 A JP2013160962 A JP 2013160962A JP 2014219096 A JP2014219096 A JP 2014219096A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/18—Lubricating
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- 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
- F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
-
- 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
- F16H61/0021—Generation or control of line pressure
- F16H61/0025—Supply of control fluid; Pumps therefore
- F16H61/0031—Supply of control fluid; Pumps therefore using auxiliary pumps, e.g. pump driven by a different power source than the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- 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
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20576—Systems with pumps with multiple pumps
- F15B2211/20592—Combinations of pumps for supplying high and low 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
- F15B2211/40—Flow control
- F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
- F15B2211/41509—Flow control characterised by the connections of the flow control means in the circuit being connected to a pressure source and a directional control valve
- F15B2211/41518—Flow control characterised by the connections of the flow control means in the circuit being connected to a pressure source and a directional control valve being connected to multiple pressure sources
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- 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
- 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
- F16H61/0021—Generation or control of line pressure
- F16H2061/0037—Generation or control of line pressure characterised by controlled fluid supply to lubrication circuits of the gearing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Control Of Transmission Device (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
105 第2オイルポンプ
110 第1メインライン
115 第2メインライン
120 第1レギュレータバルブ
125 第2レギュレータバルブ
130 低圧部
135 高圧部
140 潤滑部
145 作動要素
150 第1切換バルブ
155 第2切換バルブ
160 第1チェックバルブ
165 第2チェックバルブ
170 第1バルブ作動ライン
175 第2バルブ作動ライン
180 高圧オイル伝達ライン
185 低圧オイル伝達ライン
190 第1非常ライン
195 第2非常ライン
400 第1制御ポート
600 第2制御ポート
Claims (11)
- 第1メインラインを通じて低圧部にオイルをポンピングする第1オイルポンプと、
第2メインラインを通じて高圧部にオイルをポンピングする第2オイルポンプと、
前記第1メインラインと前記第2メインラインの一側にそれぞれ配置されて、オイルの逆流を防止する第1、2チェックバルブと、
前記第1メインラインの前記第1チェックバルブの前端部から伝達されるオイルの圧力によって、前記第2メインラインに流れるオイルを前記低圧部に選択的に供給するようにする第1切換バルブと、
前記第2メインラインの前記第2チェックバルブの前端部から伝達されるオイルの圧力によって、前記第2メインラインに流れるオイルを前記高圧部に選択的に供給するようにする第2切換バルブと、
を含むことを特徴とする、オイル供給システム。 - 前記第1切換バルブの第1制御ポートは、第1バルブ作動ラインを通じて前記第1メインラインと連結され、
その一側は、高圧オイル伝達ラインを通じて前記第2メインラインと連結され、その他側は第1非常ラインを通じて前記第1メインラインと連結されることを特徴とする、請求項1に記載のオイル供給システム。 - 前記高圧オイル伝達ラインの一端部は前記第1切換バルブと連結され、他端部は前記第2メインラインの前記第2チェックバルブの後端部と連結されることを特徴とする、請求項2に記載のオイル供給システム。
- 前記第1非常ラインは、前記第1メインラインの前記第1チェックバルブの後端部と連結されることを特徴とする、請求項2に記載のオイル供給システム。
- 前記第2切換バルブの第2制御ポートは、第2バルブ作動ラインを通じて前記第2メインラインと連結され、
その一側は、低圧オイル伝達ラインを通じて前記第1メインラインと連結され、その他側は、第2非常ラインを通じて前記第2メインラインと連結されることを特徴とする、請求項1に記載のオイル供給システム。 - 前記低圧オイル伝達ラインの一端部は前記第1切換バルブと連結され、他端部は前記第1メインラインの前記第1チェックバルブの後端部と連結されることを特徴とする、請求項5に記載のオイル供給システム。
- 前記第2非常ラインは、前記第2メインラインの前記第2チェックバルブの後端部と連結されることを特徴とする、請求項5に記載のオイル供給システム。
- 前記低圧部は、部品の潤滑のための潤滑部と連結されることを特徴とする、請求項1に記載のオイル供給システム。
- 前記高圧部は、油圧クラッチと油圧ブレーキを含むことを特徴とする、請求項1に記載のオイル供給システム。
- 第1メインラインを通じて低圧部にオイルをポンピングする第1オイルポンプと、
第2メインラインを通じて高圧部にオイルをポンピングする第2オイルポンプと、
前記第1メインラインから伝達されるオイルの圧力によって、前記第2メインラインに流れるオイルを前記低圧部に選択的に供給するようにする第1切換バルブと、
前記第2メインラインから伝達されるオイルの圧力によって、前記第2メインラインに流れるオイルを前記高圧部に選択的に供給するようにする第2切換バルブと、
を含むことを特徴とする、オイル供給システム。 - 前記第1メインラインと前記第2メインラインにそれぞれ配置されて、オイルの逆流を防止する第1、2チェックバルブと、
前記第1切換バルブは、前記第1メインラインの前記第1チェックバルブの前端部から伝達されるオイルの圧力によって作動し、
前記第2切換バルブは、前記第2メインラインの前記第2チェックバルブの前端部から伝達されるオイルの圧力によって作動することを特徴とする、請求項10に記載のオイル供給システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2013-0052729 | 2013-05-09 | ||
KR1020130052729A KR101534697B1 (ko) | 2013-05-09 | 2013-05-09 | 오일 공급 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014219096A true JP2014219096A (ja) | 2014-11-20 |
JP6230843B2 JP6230843B2 (ja) | 2017-11-15 |
Family
ID=51787468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013160962A Expired - Fee Related JP6230843B2 (ja) | 2013-05-09 | 2013-08-02 | オイル供給システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US9631614B2 (ja) |
JP (1) | JP6230843B2 (ja) |
KR (1) | KR101534697B1 (ja) |
CN (1) | CN104141642B (ja) |
DE (1) | DE102013114335B4 (ja) |
Cited By (1)
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DE102013114335B4 (de) | 2020-12-10 |
DE102013114335A1 (de) | 2014-11-13 |
KR20140133110A (ko) | 2014-11-19 |
CN104141642B (zh) | 2017-11-14 |
KR101534697B1 (ko) | 2015-07-07 |
JP6230843B2 (ja) | 2017-11-15 |
US20140334955A1 (en) | 2014-11-13 |
CN104141642A (zh) | 2014-11-12 |
US9631614B2 (en) | 2017-04-25 |
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