JP2018530471A - 液圧ユニット - Google Patents
液圧ユニット Download PDFInfo
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- JP2018530471A JP2018530471A JP2018518602A JP2018518602A JP2018530471A JP 2018530471 A JP2018530471 A JP 2018530471A JP 2018518602 A JP2018518602 A JP 2018518602A JP 2018518602 A JP2018518602 A JP 2018518602A JP 2018530471 A JP2018530471 A JP 2018530471A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
- B60T13/16—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
- B60T8/368—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units combined with other mechanical components, e.g. pump units, master cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/4031—Pump units characterised by their construction or mounting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/4068—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system the additional fluid circuit comprising means for attenuating pressure pulsations
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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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0421—Cylinders
-
- 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
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- 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
- F15B21/008—Reduction of noise or vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
- B60T13/16—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
- B60T13/161—Systems with master cylinder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/20—ASR control systems
- B60T2270/203—ASR control systems hydraulic system components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/81—Braking systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Regulating Braking Force (AREA)
- Details Of Reciprocating Pumps (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Gasket Seals (AREA)
Abstract
Description
18 取込弁
24 切換弁
30 ポンプ
44 減衰器部材
50 ポンプ収容部
52 ハウジングブロック
54 ユニット構成部品、シリンダ部材
68 ユニット構成部品、栓
80 第1の流体通路
82 第2の流体通路
90 減衰器収容部
100 第1の分離個所
102 第2の分離個所
104 ハウジング区域
118 切断エッジ
120 溝
130 シール装置
132 シールリング
134 溝
136 シールかしめ部
Claims (14)
- ハウジングブロック(52)と、前記ハウジングブロック(52)に構成され、長軸(L)に沿ってアライメントされた、ポンプ吸込側およびポンプ圧力側を備えるポンプ(30)を収容するためのポンプ収容部(50)と、前記ポンプ圧力側の領域で前記ポンプ収容部(50)と交差する第1の流体通路(80)とを有する、特にスリップコントロール可能な車両ブレーキ設備のための液圧ユニット(10)において、
前記ポンプ圧力側の領域で前記ポンプ収容部(50)に連通する第2の流体通路(82)と、前記両方の流体通路(80,82)の連通個所の間で前記ポンプ収容部(50)に構成された、前記両方の流体通路(80,82)を相互に封止する第1の分離個所(100)とを有することを特徴とする液圧ユニット。 - 前記ハウジングブロック(52)に、前記第1の流体通路(80)および前記第2の流体通路(82)が流入連通する、減衰器部材(44)のための減衰器収容部(90)が配置されていることを特徴とする、請求項1に記載の液圧ユニット。
- 前記減衰器部材(44)はこれに付属する前記減衰器収容部(90)とともに前記両方の流体通路(80,82)を相互に封止する第2の分離個所(102)を構成することを特徴とする、請求項3に記載の液圧ユニット。
- 前記ポンプ収容部(50)はその長軸(L)の軸方向で前記両方の流体通路(80,82)の間に、前記ポンプ収容部(50)に挿入されたユニット構成部品(68;54)との相互作用で前記両方の流体通路(80,82)の間の前記第1の分離個所(100)を構成するハウジング区域(104)を構成することを特徴とする、請求項1から3のいずれか1項に記載の液圧ユニット。
- 前記ユニット構成部品は前記ポンプ収容部(50)を周囲に対して閉止する栓(68)であり、または、前記ユニット構成部品は前記ポンプ(30)のピストンを案内するシリンダ部材(54)であることを特徴とする、請求項4に記載の液圧ユニット。
- 少なくとも前記第1の分離個所(100)は前記ハウジングブロック(52)の前記ポンプ収容部(50)と前記ユニット構成部品(68;54)との摩擦接合および/または形状接合によって構成されていることを特徴とする、請求項4または5に記載の液圧ユニット。
- 前記摩擦接合は前記ポンプ収容部(50)への前記ユニット構成部品(68;54)の押込みによって、または収縮嵌めによって成立することを特徴とする、請求項6に記載の液圧ユニット。
- 前記ポンプ収容部(50)での前記ユニット構成部品(68;54)の摩擦接合および/または形状接合は前記ユニット構成部品(68;54)および/または前記ポンプ収容部(50)の壁部にある少なくとも1つの切断エッジ(118)によって成立し、少なくとも1つの前記切断エッジ(118)は前記ポンプ収容部(50)へ前記ユニット構成部品(68;54)を挿入するときに前記ポンプ収容部(50)の壁部および/または前記ユニット構成部品(68;54)の材料を可塑変形させることを特徴とする、請求項6に記載の液圧ユニット。
- 前記ポンプ収容部(50)での前記ユニット構成部品(68;54)の摩擦接合および/または形状接合は、環状に周回する少なくとも1つの切断エッジ(118)と、当該切断エッジ(118)に後置されて環状に周回する、前記ユニット構成部品(68;54)および/または前記ポンプ収容部(50)にある溝(120)とによって成立し、少なくとも1つの前記切断エッジ(118)は前記ポンプ収容部(50)へ前記ユニット構成部品(68;54)を挿入するときに前記ポンプ収容部(50)の壁部および/または前記ユニット構成部品(68;54)の材料を前記溝(120)の中へ押し除けることを特徴とする、請求項6に記載の液圧ユニット。
- 前記第1の流体通路(80)は車両ブレーキ設備のブレーキ回路の取込弁(18)と切換弁(24)を接続し、スロットル個所がなく、圧媒を少なくとも区域的に前記ユニット構成部品(68;54)ならびに前記減衰器部材(44)の周囲に案内し、
前記ポンプ(30)の圧力側は前記第2の流体通路(82)に連通し、前記第2の流体通路(82)に前記減衰器部材(44)が接続されていることを特徴とする、請求項1から9のいずれか1項に記載の液圧ユニット。 - 前記第1の分離個所(100)に少なくとも1つの追加のシール装置(130)が設けられていることを特徴とする、請求項1から10のいずれか1項に記載の液圧ユニット。
- 前記追加のシール装置(130)は、好ましくはエラストマー材料、熱硬化性材料、または金属・プラスチック複合材料からなるシールリング(132)を有しており、特にOリング、異形リング、または弾性シールリングを有していることを特徴とする、請求項11に記載の液圧ユニット。
- 追加の前記シール装置(130)は前記ハウジングブロック(10)および/または前記シリンダ部材(54)の材料の可塑変形によって生成されるシールかしめ部(136)であることを特徴とする、請求項11に記載の液圧ユニット。
- 第1の分離個所(100)の領域に構成されている前記ハウジングブロック(10)および/または前記シリンダ部材(54)の溝(134)に可塑変形した材料が入り込むことを特徴とする、請求項13に記載の液圧ユニット。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2015/073682 WO2017063678A1 (de) | 2015-10-13 | 2015-10-13 | Hydraulikaggregat |
Publications (2)
Publication Number | Publication Date |
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JP2018530471A true JP2018530471A (ja) | 2018-10-18 |
JP6674725B2 JP6674725B2 (ja) | 2020-04-01 |
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JP2018518602A Active JP6674725B2 (ja) | 2015-10-13 | 2015-10-13 | 液圧ユニット |
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US (1) | US11203330B2 (ja) |
JP (1) | JP6674725B2 (ja) |
KR (1) | KR102420672B1 (ja) |
CN (1) | CN108137020B (ja) |
WO (1) | WO2017063678A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102017117422A1 (de) * | 2017-08-01 | 2019-02-07 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Passives speicherloses hydraulisches Bremssystem |
JP7056396B2 (ja) * | 2018-06-14 | 2022-04-19 | 株式会社アドヴィックス | ブレーキ装置 |
CN209667068U (zh) * | 2019-01-15 | 2019-11-22 | 罗伯特·博世有限公司 | 用于车辆的防抱死制动装置 |
Citations (3)
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JPH0953571A (ja) * | 1995-08-16 | 1997-02-25 | Robert Bosch Gmbh | ピストンポンプを備えた液圧式のケーシングブロック並びにピストンポンプを固定しかつシールする方法 |
JP2003182551A (ja) * | 2001-12-18 | 2003-07-03 | Advics:Kk | 制動油圧制御装置 |
US20040160120A1 (en) * | 2003-01-24 | 2004-08-19 | Andreas Weh | Hydraulic unit |
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GB1303430A (ja) * | 1969-06-12 | 1973-01-17 | ||
JPH02225802A (ja) * | 1989-02-27 | 1990-09-07 | Nhk Spring Co Ltd | アキュムレータ |
DE4407978C2 (de) * | 1994-03-10 | 2002-11-07 | Continental Teves Ag & Co Ohg | Kolbenpumpe |
WO1996028661A1 (de) * | 1995-03-11 | 1996-09-19 | Itt Automotive Europe Gmbh | Kolbenpumpe |
DE19651842A1 (de) * | 1996-12-13 | 1998-06-18 | Bosch Gmbh Robert | Medientrenneinrichtung, insbesondere für hydraulische Bremsanlagen von Fahrzeugen |
US6398315B1 (en) * | 1997-11-14 | 2002-06-04 | Continental Teves Ag & Co. Ohg | Hydraulic unit for slip-controlled brake systems |
KR20010092860A (ko) * | 2000-03-27 | 2001-10-27 | 밍 루 | 안티록 브레이크 시스템의 고압어큐뮤레이터 |
US6390133B1 (en) * | 2000-05-17 | 2002-05-21 | Robert Bosch Corporation | Hydraulic accumulator vent and method for making the same |
EP1476340B1 (de) * | 2002-02-08 | 2010-09-22 | Continental Teves AG & Co. oHG | Hydraulikaggregat fur schlupfgeregelte bremsanlagen |
DE102004052817A1 (de) * | 2004-11-02 | 2006-05-04 | Robert Bosch Gmbh | Kolbenpumpe |
DE102008002740A1 (de) | 2008-06-27 | 2009-12-31 | Robert Bosch Gmbh | Kolbenpumpe |
DE102011089994A1 (de) | 2011-12-27 | 2013-06-27 | Robert Bosch Gmbh | Leitungselement zum Leiten eines Fluids, insbesondere wässrige Harnstofflösung, in ein Dosierventil |
DE102011089984A1 (de) * | 2011-12-27 | 2013-06-27 | Robert Bosch Gmbh | Kolbenpumpe für ein Hydraulikaggregat einer Fahrzeugbremsanlage mit einem Pumpenzylinderabschnitt |
DE102014206651A1 (de) | 2014-04-07 | 2015-10-08 | Robert Bosch Gmbh | Serielles Kommunikationssystem, Photovoltaikanlage und Verfahren zur seriellen Kommunikation |
US10730496B2 (en) * | 2014-04-10 | 2020-08-04 | Robert Bosch Gmbh | Hydraulic unit |
-
2015
- 2015-10-13 WO PCT/EP2015/073682 patent/WO2017063678A1/de active Application Filing
- 2015-10-13 JP JP2018518602A patent/JP6674725B2/ja active Active
- 2015-10-13 CN CN201580083813.4A patent/CN108137020B/zh active Active
- 2015-10-13 US US15/768,173 patent/US11203330B2/en active Active
- 2015-10-13 KR KR1020187010062A patent/KR102420672B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0953571A (ja) * | 1995-08-16 | 1997-02-25 | Robert Bosch Gmbh | ピストンポンプを備えた液圧式のケーシングブロック並びにピストンポンプを固定しかつシールする方法 |
JP2003182551A (ja) * | 2001-12-18 | 2003-07-03 | Advics:Kk | 制動油圧制御装置 |
US20040160120A1 (en) * | 2003-01-24 | 2004-08-19 | Andreas Weh | Hydraulic unit |
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US20180304873A1 (en) | 2018-10-25 |
CN108137020A (zh) | 2018-06-08 |
US11203330B2 (en) | 2021-12-21 |
JP6674725B2 (ja) | 2020-04-01 |
KR102420672B1 (ko) | 2022-07-15 |
KR20180066090A (ko) | 2018-06-18 |
WO2017063678A1 (de) | 2017-04-20 |
CN108137020B (zh) | 2021-07-16 |
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